IPasolink-VR-Introduction.pdf
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iPASOL iPAS OLIN INK K VR Introduction
June. 2016 Mobile Wireless Solutions Soluti ons Training Center
Contents Telecom Issues / challenges and our proposal General Trends for future network Concept of Next Generation Platform Overview of iPASOLINK VR
Contents Telecom Issues / challenges and our proposal General Trends for future network Concept of Next Generation Platform Overview of iPASOLINK VR
Major challenges for f or Transport Transport Network ▐ To cope with booming traffic, traff ic, increasing the network infrastructure investments do not result in expected revenue increase due to operational complexity Deal with increasing data traffic Build a Low latency network Reduce Operational Complexity
Increase Revenue
Intelligent Automatic Operation
High Capacity Transport
Concerns for Network Operators Management Intelligent Automatic Operation
Service Differentiation Network design
Fast service delivery Network Engineer’s skills
New services
Multi-vendor management Performance monitoring
Consistency Capacity
Security
NMS
EPC
Latency Metro Core
Resiliency Power consumption
Synchronization Fronthaul
Scalability
Access Technology
Network High Capacity Transport
NEC’s answer to operator concerns ▐ NEC focuses on 2 pillars that address the challenges operators face To minimize complexity
Intelligent Automatic Operation
To maximize resource utilizations To minimize miss-configuration To realize rapid provisioning To provide high flexibility with dynamic operation
To maximize throughput and minimize packet loss To deliver myriad of services
High Capacity Transport
To increase capacity without additional spectrum To provide resiliency with wired / wireless convergence To provide high performance with Ultra low latency
NEC’s Contribution for Network Evolution ▐ NEC’s transport network solution can provide . . .
Intelligent Automatic Operation
Provide Variable services
More Efficiently and Flexibly
Increase subscriber
E2E
CAPEX OPEX
QoE
High Capacity Transport Higher Throughput and Capacity * OTT: Over –The-Top (i.e. YouTube, Facebook, Skype, etc)
Revenue
Enhancement
Charge premium connection fee to OTT*
Contents Telecom Issues / challenges and our proposal General Trends for future network Concept of Next Generation Platform Overview of iPASOLINK VR
Mobile Network Evolution “IP & Optical & Microwave” Convergence
Resilient, Flexible
“Backhaul & Fronthaul” Convergence
Seamless (Transport &RAN)
Dynamic, Automatic
“Software Defined (SDx)” Networking
Seamless Boarder less
Flexible
Mobile Network
Automatic
Enriched
New Radio Access Network (RAN) with C-RAN Backhaul
Fronthaul
RRH
C-RAN BBU EPC Macro Cell
RRH
Metro
Small Cell
Macro Cell
Backhaul / Fronthaul and Wired / Wireless Converged requirements
Backhaul and Fronthaul Convergence (1) ▐ Backhaul and Fronthaul convergence for capacity and coverage ▐ ▐
improvement at high-density urban area CWDM feature helps TCO reduction with single fiber for C-RAN All-in-One helps simple configuration at aggregation site for Fronthaul, Small Cell and New Access Backhaul
Fronthaul +SmallCell 80GHz
CWDM RRH (single fiber) CPRI
Fronthaul
BBU 60GHz
For Fronthaul 80GHz (CPRI)
60GHz
RRH CPRI
BBU
Small Cell
RRH
80GHz (CPRI)
RRH
CPRI
Node
For Small Cell
CPRI CPRI
6-42GHz
80GHz
10G
• CPRI • 1G • 10G Single fiber
60GHz
1G
New Access
CWDM 6-42GHz
No Switch / Ultra low latency
For New Access
Backhaul and Fronthaul Convergence (2) ▐ Detail of the connections between RRH site and BBU site BBU BBU
Node CPRI
• CPRI • 1G • 10G
CPRI 10G
Single fiber
1G
CWDM No Switch / Ultra low latency
For Fronthaul 80GHz (CPRI) RRH
RRH
CPRI
Node
For Small Cell
CPRI CPRI
80GHz
10G
• CPRI • 1G • 10G Single fiber
60GHz
1G
CWDM 6-42GHz
No Switch / Ultra low latency
For New Access
Performance issue for new network ▐ Latency and delay variation are issues to consider for network ▐
build-out They are critical for delay sensitive services
Latency M E D O M M E D O M
M O D E M
Includes - Latency - Delay Variation
x N nodes
Contents Telecom Issues / challenges and our proposal General Trends for future network Concept of Next Generation Platform Overview of iPASOLINK VR
Evolution to Next Generation platform Goal of Next Generation platform
Intelligent Automatic Operation
High Capacity High Performance High Efficiency Enhanced Usability SDN ready Virtualization
High Capacity Transport 10G interface 4096QAM 112MHz LOS MIMO
ERPS
2048QAM
XPIC CWDM 1588v2 ETHOAM
RTA
Redundancy Header Comp SyncE PWE
iPASO100/200/400/1000
H-QoS Switch Bypass Full synchronization
Service Enablement
Main Topics of iPASOLINK VR 1) High Capacity Transport • High Capacity Transport with minimum # of channels (4096QAM / 112MHz) • All In One Model (with High Capacity, High Flexibility) • 10G Optical Transport
2) Intelligent Automatic Operation • Usability Enhancement • Bandwidth Notification • Dynamic Network Optimization
3) Service Enablement • Hierarchical QoS (H-QoS) for Multi-service support • Switch Bypass feature for Ultra Low Latency required service
High Capacity Transport 1) High Capacity Transport • High Capacity Transport with minimum # of channels (4096QAM / 112MHz) • All In One Model (with High Capacity, High Flexibility) • 10G Optical Transport
2) Intelligent Automatic Operation • Usability Enhancement • Bandwidth Notification • Dynamic Network Optimization
3) Service Enablement • Hierarchical QoS (H-QoS) for Multi-service support • Switch Bypass feature for Ultra Low Latency required service
High Capacity transport with minimum # of channels (1)
▐ Enable over 1Gbps transfer rate on radio
capacity with single-carrier and single polarization without any compression technique l l
Ultra high modulation (4096QAM) – an industry first Wider channel bandwidth (112MHz) 112MHz/4096QAM
28MHz/2048QAM V
V
H
H
V or H
XPIC
Single carrier / Single polarization
112MHz
28MHz 28MHz
over
1Gbps
• No XPIC • No Aggregation • No compression
1Gbps x4
x1.5
256QAM
4096QAM
28MHz
112MHz
High Capacity transport with minimum # of channels (2)
▐ 10G Wireless Transport Radio with
minimum number
of channels l l l l
Ultra high modulation (4096QAM) – an industry first Up to 8 Radio Traffic Aggregation Co-Channel Dual Polarized (XPIC) Compression by bandwidth maximizer
▐ Smooth connectivity with 10G Optical x 1.5 *1 4096 QAM
x 8 *2
Transport Network
> 200% up *3
8ch with
comp.
XPIC
max. 10Gbps 10Gbps
*1: compare with 256QAM
*2: RTA (Packet Layer)
10Gbps
*3: IPv4 compression
All in One (with High Capacity wired & wireless transport) ▐ ▐ ▐ ▐ ▐
Achieve Wired and Wireless Converged Node with single platform having High-speed interface High capacity optical transport by N x 1G/10G with xWDM (Optical) capability Over 1G wireless transport by High modulation, Wideband, etc Smooth migration to larger capacity wired & wireless transport Enable to provide combination with high capacity millimeter wave AOR Wireless Transport
ODU
AOR
Wired Transport
All-in-One
N-way Radio High modulation Wide band MIMO ( >1G )
High Speed Interface 1G/10G x N (w/CWDM) ( >10G )
10G Optical Transport for seamless connectivity Provide seamless connectivity with Optical Transport Network
▌ High Capacity Optical Transport Backup system Allocate high capacity radio link for backup and redundancy of optical transport > 1Gbps
10Gbps
10Gbps
10Gbps
▌ Transport efficiency
and resiliency enhancement of Optical Transport
Efficient and resilient transport of Gbps class mmWave AOR with 10G link aggregation 6-42GHz 10G
> 1Gbps 80GHz
> 1Gbps
N x 1G
10G
LAG
Metro Network
Intelligent Automatic Operation 1) High Capacity Transport • High Capacity Transport with minimum # of channels (4096QAM / 112MHz) • All In One Model (with High Capacity, High Flexibility) • 10G Optical Transport
2) Intelligent Automatic Operation • Usability Enhancement • Bandwidth Notification • Dynamic Network Optimization
3) Service Enablement • Hierarchical QoS (H-QoS) for Multi-service support • Switch Bypass feature for Ultra Low Latency required service
Usability enhancement
▐ Contributes reduced OPEX and increased l
revenue
GUI / CLI interface support
• Various and flexible setting tools l
ISSU (In-service software upgrade)
• QoE enhancement by non service interruption upgrade l
E2E management
• Simple & easy operation • E2E path visibility • Re-routing and network load balancing
NMS E2E path creation E2E path management
GUI setting or CLI setting
Non service interruption upgrade
F/W
E2E management
Various user interface for setting tools
▐ Various and flexible setting tools selectable according to the user’s preference l l
Supply user friendly Web browser based GUI environment (WebLCT) as the installation and maintenance tool In addition, support CLI (Command Line Interface) environment for operability enhancement of continuous operation
▐ Enable operability enhancement of bulk operations with combination with Web-LCT and CLI
Web-LCT
• • • •
GUI setting CLI setting Export / import file Bulk setting
ISSU (In Service Software Upgrade)
▐ Primary and secondary Flash memories for storing old and new software ▐ No service interruption when switching between primary and secondary Flash memories ▐ Enable incremental version up Software download ROM switching Control Plane
Primary FRAM
Secondary FRAM
Data Plane
TDM / Packet Data Traffic No interruption
E2E Path Management with optimization tool ▐ ▐ ▐ ▐
Dynamic path management using combined NMS Easy & simple path creation and management Automatic configuration for intermediate nodes using two end-point setting Re-routing capability resulting from link failure and/or degradation Dynamic re-routing and network load balancing
Automatically path creation A NMS
Z Path1 Path2
Path3
Link degradation
Resource Optimization with Bandwidth Notification
▐ Achieve
automatic re-routing capability resulting from link degradation by exchanging the radio bandwidth information between iPASOLINK VR and external other devices ▐ Prevent excess traffic transmission by controlling the Radioexternal device transmission traffic rate on the bandwidth Shaping Link rate control Radio bandwidth degradation information Path1 Path2
Reroute
Radio bandwidth information
Dynamic Network Optimization
▌ Backhaul Resource Manager (BRM) / SDN enables simple service provisioning and rapid network deployment by automatic operation with optimized path computing and path creation ▌ Provide dynamic routing and network load balancing based on traffic demands, QoS Policies etc. with BRM/SDN architecture Management
• NMS PCE
Dynamically adjust Network paths
SDN Controller
Bandwidth degradation by AMR
Path Computing (Self Optimization)
• • •
Network resources Utilization Availability
EPC Metro Core
QoS aware Load balance
Transport
Multi-Ring Topology
Improve utilization Deliver better QoE
Hierarchical & Programmable Rerouting (Rapid Switching)
▐ Hierarchical Networking with Software Rerouting & Hardware Rerouting ▐ Minimize switching time (for communication between controller/NE, for calculation to find out optimum path, E2E Path Configuration and etc) Reroute at detecting link condition change
Ring
E2E Path Configuration and Reroute (BRM)
Ring
Ring
Hardware Switching (< 50msec)
Hardware Reroute
Hardware Switching (< 50msec) Hardware Switching (< 50msec)
Service Enablement (for business creation) 1) High Capacity Transport • High Capacity Transport with minimum # of channels (4096QAM / 112MHz) • All In One Model (with High Capacity, High Flexibility) • 10G Optical Transport
2) Intelligent Automatic Operation • Usability Enhancement • Bandwidth Notification • Dynamic Network Optimization
3) Service Enablement • Hierarchical QoS (H-QoS) for Multi-service support • Switch Bypass feature for Ultra Low Latency required service
Hierarchical QoS (H-QoS) for Multi-service support
▐ One of the advanced requirements for shared network providing multi-service à H-QoS is the solution MBH service ▐ H-QoS can achieve the followings CTL Voice
l l
Bandwidth limitation and dynamic bandwidth allocation for each service Priority control per each service
OAM
Synch CTL
Data (BE)
Data (High)
Non-MBH service (VPN, fixed broadband, public Wi-Fi, etc.)
QoS (without H-QoS)
Hierarchical QoS (H-QoS)
MBH Operator A
Voice H Data 1 M Data 2 L
MBH Operator B
Data
OAM
MBH Operator A
Class 7 Class 3
Voice H Data 1 M L Data 2
Voice H Data 1 M Data 2 L
Class 0
SP/ DWRR
A+B A+B A+B
Different requirements for same priority works as only one priority
MBH Operator B
Voice H Data 1 M Data 2 L
Class 7 Class 3
VLAN A SP/ DWRR
Class 0 SP/ DWRR
Class 7 Class 3
VLAN B
A B A B A B
SP/ DWRR
Class 0
Different requirements for same priority works accordingly individual
L2 pass-through for ultra low latency required service
▐ L2 pass-through technical helps to support ultra low latency requirements in future such as followings l l l
1588v2 PTP Fronthaul network Various delay sensitive traffic in 5G era
▐ Achieve further ultra-low latency transmission between configured 2 ports ▐ L2 pass-through and L2 Switching are available on any ports Switch Bypass Low latency data
M E D O M
M O D E M
M E D O M
M O D E M
H T E
E T H
L2SW
Low latency data
Radio aggregation with dedicated link for low latency
▐ Achieve physical level (L1) path aggregation for Multiservice traffic ▐ Enable to aggregate the dedicated radio link for ultra low latency service and other radio links by XPIC
XPIC (ultra low latency & mobile service)
M E D O M M E D O M
Dedicated pipe for ultra low latency Dedicated pipe
M E D O M
M O D E M
For aggregation XPIC
M O D E M
No Switch / Ultra low latency
V
H
For Low latency
Contents Telecom Issues / challenges and our proposal General Trends for future network Concept of Next Generation Platform Overview of iPASOLINK VR
NEC’s Mobile Backhaul portfolio enhancement NEW ACCESS
iPASOLINK SX (V-band)
AGGREGATION
PRE-AGGREGATION
iPASOLINK iX (6-42GHz)
iPASOLINK EX (CPRI) (E-band)
METRO
iPASOLINK EX (ETH) (E-band)
iPASOLINK GX (Outdoor Router)
iPASOLINK BR (multi-channel combiner)
Compact ODU/ High Power ODU
iPASOLINK 100E
iPASOLINK VR Series
iPASOLINK 100A / 200A
iPASOLINK VR2
iPASOLINK 400/400A
iPASOLINK 1000
iPASOLINK VR4
5000iP Series (Long Haul)
iPASOLINK VR10
iPASOLINK VR
- Next Generation Converged Radio for LTE & beyond -
▌ Full range of frequency from 6GHz to 42GHz ▌ Ultra high capacity l
2048+QAM modulation, MIMO, 112MHz BW, n x RTA (Radio Traffic Aggregation) for Radio
l
10GbE, CWDM, DWDM (Plan) for Optical fibre
▌ Intelligent converged node with flexibility l
Migration from TDM legacy to full IP Backhaul
l
Radio and Optical convergence
l
PoE support for all-outdoor-radio (AOR)
iPASOLINK VR2
▌ Enhanced usability l
E2E management (Consolidated FM/PM/CM)
l
Various user interface (Web browser, CLI)
iPASOLINK VR4
▌ Carrier-grade IP functionalities l
SDN (BRM, OpenFlow) ready, H-QoS, MPLS-TP
l
Full range of synchronization (SyncE, 1588v2)
▌ Migration path from current product
IAG/IAP ODU
l
IDU: Common chassis (VR10) and common INTFC cards (VR4/VR10)
l
ODU: Compatible with IAG/IAP/IHG models* *restrictions
iPASOLINK VR10
Sample front view of iPASOLINK VR Features
Interface l l l l l
Modem
CLK
E1 16ch
LCT NMS
Others l l l
l
Max. 5 modem 10G x 2 GbE x 8 (SFPx4, RJ45x4) (2port: 10G or GbE) PoE x 2 TDM (E1 x 16, STM-1)
Compatibility (w/iPASOLINK) Universal slot (3 slot) Standard protocols (for management / control)
l l l
GbEx4 (RJ45 x4)
PWE ERPS ETH OAM CWDM
GbEx2, 10Gx2 (SFP x4)
l l l l
H-QoS L2 pass-through SyncE, 1588v2 MPLS-TP, SDN
Power
iPASOLINK VR2 features f eatures overview ▌ Compact and low power consumption model for Access and Preaggregation l
1U single board and all-in-one
l
FAN less (Natural cooling)
l
1 or 2 AMR Modems are equipped on main board
l
Configurable as 1+0, 1+1, 2+0 and 1+0 XPIC
l
16xE1, 4xGbE/RJ45 and 2xGbE/SFP ports
l
ETH OAM
l
H-QoS
l
SyncE, 1588v2 (TC) / Software So ftware upgradable Product Overview
Number of interface Interface
Main Board
Power Radio CLK LCT LCT NMS NMS GbE port x 6 E1 16ch (RJ45=4, SFP=2)
Max
comments
Radio
2
1 or 2 ch on Main board
GbE port
6
On Main board
E1
16
On Main board
iPASOLINK VR4 features f eatures overview ▌ Flexible Converged Node for Accesses and Aggregation with up to 5way Nodal l
1U with main card and 3 universal card slots model.
l
0, 1 or 2 AMR Modems are equipped on main board.
l
Configurable Configurable as 1+0, 2 to 5+0, 2x(1+1), 2x(1+0XPIC) and non MODEM
l
16xE1, 4xGbE/RJ45 and and 4xGbE/SFP ports, ports, 2x10GbE 2x10GbE,, STM-1 (with optional card)
l
Various Interface Card type (applicable
•
with iPASOLINK and iPASOLINK VR)
16E1 card, 4xGE card, MSE card (for TDM PWE), STM-1 card
l
ETH OAM
l
MPLS-TP
l
H-QoS
l
SyncE, 1588v2 (TC, BC) / Software S oftware upgradable Product Overview
Number of interface Interface
Main Board
Universal Card
Universal Card
Universal Card F A N
CLK portx8(/10Gx2) Gx2) Power LCT LCT NMS NMS GbE portx8(/10 Radio E1 16ch (RJ45=4, SFP=4)
Max
Comments
R ad i o
5
1 oorr 2ch on Main board + MODEM card x3
10GbE port
2
On Main bo board
GbE port
20
8port on Main board + 3x4port on GbE-A card
E1
64
16E1 on Main bbooard + 3x16E1 card
STM-1
6
STM1-A (2ch) x3 (RST mode)
Po E
2
GbE-2 (PoE 1ch) x2
iPASOLINK VR10 features f eatures overview ▌ Flexible Converged Node for Aggregation and Metro with up to 12 way nodal l
3U with main card and 14 universal card slots model.
l
Redundant Main card (TDM&Packet: less than 50msec)
l
Configurable Configurable as 12+0, 6x(1+1), 6x(1+0XPIC), 3x(1+1XPIC) and non MODEM
l
Various Interface Card type (applicable
•
with iPASOLINK and iPASOLINK VR)
16E1 card, 4xGE card, MSE card (for TDM PWE), STM-1 card,
l
2x10GbE, CWDM and DWDM (Plan) Metro Network interface
l
ETH OAM
l
MPLS-TP
l
H-QoS
l
SyncE, 1588 1588v2 v2 (TC, BC) / Software Software upgradabl upgradable e Number of interface
Product Overview
Interface
Main card 0 Main card 1 TERM
Power 0
Power 1
F A N F A N
Upgradable from iPASOLINK1000 with its Chassis
Max
Comments
10GbE port
2
XGbE (1 (1port) x2
GbE po p ort
35
GbE-A (4(3)port) x4 x 4 + GbE-2 (2port) x10
E1
2 24
16E1-A (16ch) x14
STM-1
28
STM1-A (2ch) x14 (R (RST mode)
Radio
12
MODEM card x12
PoE
6
GbE-2 (PoE 1port) x6
iPASOLINK VR10 Radio Configurations iPASOLINK VR10 Slot No.
1
Redundancy Group
2
3
4
SWGRP1
5
SWGRP2
6
7
SWGRP3
8
9
10
11
SWGRP4
12
13
SWGRP5
14
SWGRP6
(1+1)Hot standby
No1
No2
No1
No2
No1
No2
No1
No2
No1
No2
No1
No2
(1+1)Twin Path
No1
No2
No1
No2
No1
No2
No1
No2
No1
No2
No1
No2
(1+0) XPIC (1+1) XPIC
XPIC GRP1 Master
XPIC GRP2
Slave
Master
XPIC GRP3
Slave
Master
Slave
(1+1) XPIC GRP1 Master1
PRTA 2(1+0)
Master2
PRTA (3 to 4 links)*
Slave2
Master1
Radio GRP2
Master2
Slave1
Radio GRP3
Radio SW Group-1
PRTA N links (N >4)*
Master
Slave2
3
Master1
Master2
Radio GRP5
4 5 Main Board
Main Board No1
No2
SWGRP1
iPASOLINK VR2 3
4
5
No3
No4
No5
SWGRP2
Slot No. 2 x (1+0)
Main Board No.1
Redundancy Group
No1
No2
No1
No2
(1+1)Hot standby
No.1
No1
No2
No1
No2
(1+1)Twin Path
No.1
XPIC GRP1 Master
Slave
XPIC GRP2 Master
Slave
(1+1) XPIC
(1+0) XPIC
N0.2 SWGRP1
(1+1)Twin Path
PRTA 2(1+0)
Master
S lave
Slave1
Slave2
Radio GRP6
SWGP2
(1+1)Hot standby
(1+0) XPIC
Slave
(1+1) XPIC GRP3
Radio GRP 4
iPASOLINK VR4
N x (1+0)
Master
Radio Switch Group-2
SWGP1
1 2
Redundancy Group
Slave
XPIC GRP6
Radio SW Group-1
MIMO*
Slot No.
XPIC GRP5
(1+1) XPIC GRP2
Slave1
Radio GRP1
XPIC GRP4
N0.2 N0.2 XPIC GRP1
Master
Slave
(1+1) XPIC Radio GRP1
Radio GRP2
PRTA 2(1+0)
iPASOLINK VR10 features overview
Radio GRP1
1 2 3 5 6 7 9 MC-MV MC-MV 10 12 13 11 Term PS
4 8
14 PS
iPASOLINK VR10 Slots Mounting & interfaces iPASOLINK VR 10 Slot No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Modem EA / A Modem AV*(112MHz/4096 QAM) GbE-A (2RJ45+2SFP)
3 Ports
GbE-AV (4SFP)
3 ports
GbE-2AV (2RJ45+2SFP) 2GbE XGbE-MV STM1-A 16 E1-A MSE-A** CWDM-A/B
iPASOLINK VR4 Main Board
3
4
5
Modem
In-built modems
EA / A
EA / A
EA / A
Modem AV*
In-built modems
AV*
AV*
AV*
Slot No.
GbE-A GbE-AV GbE-2AV XGbE-MV STM1-A 16 E1-A
16E1 Main Board
MSE-A***
* Future Release ** 2X MSE card can be used with SW Key f or more than 64E1 PWE. And *** 1x MSE card only iPASOLINK VR10 features overview
1 2 3 4 5 6 7 8 9 MC-M MC-M 10 11 12 13 14 Term PS PS
iPASOLINK Sync Supports SyncE
1588v2
Time Recovery from E1 (TDM)
Time Recovery from STM-1 (CH) (TDM)**
External Clock***
ACR (PWE)
iPASOLINK VR2
V
V*2
V
-
V
-
iPASOLINK VR4
V
V*1
V
V
V
V
iPASOLINK VR10
V
V*1
V
V
V
V
iPASOLINK 1000>VR10
V
V*1
V
V
V
V
iPASOLINK 100A/200A
V
V*2
V
-
V
-
iPASOLINK 400A
V
*
V
V
V
V
iPASOLINK 400
V
V*3
V
V
V
V
iPASOLINK 1000
V
*
V
V
V
V
iPASOLINK SX
V
*
-
-
-
-
iPASOLINK EX
V
V*2
-
-
-
-
iPASOLINK iX
V
V*2
-
-
-
-
* *1 *2 *3 ** ***
All iPASOLINK can transparently forward PTP packets Support TC and BC Support TC Support BC and OC with PTP-A Card STM-1 Channelized External clock: 2Mbs or 2 MHz , 75 or 120 ohms
iPASOLINK VR10 features overview
IEEE 1588 v2 Applications 1 1588v2 Slave
2G/3G
1588v2 (transparent)
1588v2 eNB
ETH CLK-IN: CLK-OUT: -
2G/3G M Master Slave
▐
Boundary Clock
CLK-IN: CLK-OUT: -
MME
M
CLK-IN: 1588v2(OC) CLK-OUT: 1588v2(BC)
Frequency, phase and time are required at TDD LTE GPS and 1588v2 as synch technology are used However, it is not necessary to support 1588v2 function into all nodes l The intermediate nodes pass through the 1588v2 PTP packet 1588v2 Slave
S
CLK-IN: CLK-OUT: -
M
1588v2 BSC/ RNC
1588v2 (transparent)
ETH
S CLK-IN: 1588v2 CLK-OUT: -
▐ ▐ ▐
TDM
ETH
TDM
S
PRC
Ordinary Clock (Grand Master)
1588v2 packet transparent
S
1588v2 ETH (transparent)
TDM
1588v2 eNB
Synch-E
1588v2 (transparent) Synch-E
PRC
Ordinary Clock (Grand Master)
1588v2 packet transparent TDM
M
BSC/ 1588v2 RNC ETH
M
Boundary Clock
MME
Synch-E
S CLK-IN: 1588v2 CLK-OUT: -
CLK-IN: CLK-OUT: -
CLK-IN: CLK-OUT: -
1588v2 with Sync E assisted mode
iPASOLINK VR10 features overview
CLK-IN: CLK-OUT: -
CLK-IN: 1588v2(OC) CLK-OUT: 1588v2(BC)
IEEE 1588 v2 Applications 2 1588v2 packet transparent
1588v2 Slave
2G/3G
Transparent Clock
1588v2 (transparent)
1588v2 eNB
▐
TDM
ETH CLK-IN: CLK-OUT: -
CLK-IN: CLK-OUT: -
M Boundary Clock
BSC/ 1588v2 RNC
1588v2 (transparent)
ETH
S CLK-IN: 1588v2 CLK-OUT: -
(Grand Master)
Transparent Clock
ETH
TDM
S
Transparent Clock
PRC
Ordinary Clock
MME
M
CLK-IN: CLK-OUT: -
CLK-IN: 1588v2(OC) CLK-OUT: 1588v2(BC)
Intermediate nodes support 1588v2 Transparent Clock function 1588v2 packet transparent 1588v2 Slave
2G/3G
S
Boundary Clock
TDM
S
M
1588v2 M (transparent)
S
CLK-OUT: -
CLK-IN: CLK-OUT: -
Frequency, phase and time are required at TDD LTE support 1588v2 Boundary Clock function in nodes
CLK-IN: CLK-OUT: -
M
S 1588v2
ETH
ETH
S CLK-IN: 1588v2
▐ ▐
M
1588v2 (transparent)
PRC
Ordinary Clock (Grand Master)
Boundary Clock
ETH
TDM
1588v2 eNB
Boundary Clock
CLK-IN: CLK-OUT: -
M
BSC/ RNC
Boundary Clock
MME CLK-IN: 1588v2(OC) CLK-OUT: 1588v2(BC)
iPASOLINK VR Clock Functions Equipment
Optional Clock Type
Supported Functions
CLK-CV type-002 CLK-CV type-001 CLK-MV EXT CLK in/out & OW VR2
Default*1 Option Default*1
O
VR4
Option
O O
Option VR10
Default* 1 Option
O
iPASOLINK VR2
Sync-E
1588-TC 1588 BC* 2
O
O
O
O O
O O
O
O
O
O
O
O
O
O O
O O
O O
O
iPASOLINK VR10
Default
iPASOLINK VR4
Default
Note *1: Sync E function is supported as a default because a clock equivalent to current iPASOLINK (CLK2M-C) is mounted Note *2: Require PTP software key Note *3: In addition to above ACR is supported in VR4 / VR10
Conclusion For mobile backhaul network, Next Generation iPASOLINK platform realize future network evolution with l l l
High Capacity Transport Intelligent Automatic Operation Service Enablement
Contributions; l l
Converged Network with High capacity MW & Optical transport Operations automation leveraging NEC’s market leading solutions: • SDN, NFV • Operation & Orchestration
[NEC Confidential]
iPASOLINK VR Series (Appendix-1) June, 2016 NEC
Contents High capacity wireless transport Ultra high modulation (4096QAM) Wider channel BW(112MHz) LOS MIMO Radio Link bundling (N x RTA) Bandwidth Maximizer 10G Wireless Transport
High capacity Optical transport High-speed (10G) interface support
Service Enablement Hierarchical QoS Switch Bypass
Usability Enhancement iPASOLINK VR specifications
Contents High capacity wireless transport Ultra high modulation (4096QAM) Wider channel BW(112MHz) LOS MIMO Radio Link bundling (N x RTA) Bandwidth Maximizer 10G Wireless Transport
High capacity Optical transport High-speed (10G) interface support
Service Enablement Hierarchical QoS Switch Bypass
Usability Enhancement iPASOLINK VR specifications
Ultra multi-level modulation (4096QAM) implementation ▐
NEC is the pioneer in ultra high modulation l l
▐ ▐
Has achieved 1Gbps transmission with 2048QAM in commercial use Developing 4096QAM to give more flexibility to support large capacity
More than 1Gbps full transmission radio w/o compression more Reduce Bit Cost: 83 % OFF (QPSK => 4096QAM)
1Gbps
4096QAM
2048QAM 1024QAM 25% up
512QAM 11% up
256QAM
1Gbps
Commercial use
Wider channel BW 112MHz
▐ Double the conventional 56MHz BW capacity ▐ Realize 1Gbps full rate transmission with single
channel without special techniques such as XPIC and compression techniques
56MHz
500Mbps
(56MHz/2048QAM)
112MHz
x2
1000M bps
(112MHz/2048QAM)
4 x 4 LOS-MIMO
▐ Achieve x4 capacity on a single spectrum ▐ Realize quadruple capacity with 2 x antennas at each site by combining XPIC ▐ Enhance both spectrum efficiency and transmission capacity
* Theoretical value
1 sig2
4x4 MIMO sig3 sig4
Quadruple capacity on a single spectrum
Radio Traffic Aggregation channel number extension
▐ Achieve more capacity input and resiliency transport radio by bundling up to 8 radio links ▐ Full load-balancing and Full utilization among bundled radio links ▐ Support radio traffic aggregation among the different modulation links to maximizing availability N x Radio Capacity
• 8 radio links bundling • Full load-balancing • Full utilization • adaptive modulation support Radio Traffic Aggregation (RTA)
Full 1Gbps optical fiber compatible radio
▐ Achieve 1Gbps
full utilization transfer rate on radio link by the currently prevalent spectrums and double polarization without any compression technique 4 x RTA w/ XPIC
4 x RTA w/XPIC
Load-balancing
1Gbps
1Gbps
V
V
H
H
28MHz
28MHz
Load-balancing
1Gbps
Bandwidth maximizer for more L1 throughput
▐ Maximizing
radio capacity utilization by using industryproven multi layer compression technique ▐ Achieve ultra low latency compression
Bandwidth Maximizer
FCS
Payload
Bandwidth Maximizer
Compressed Payload
Header IFG
idx
Enable transmit more packets at same capacity
] s p b z H M [ M 6 y t 5 i c a @ p a C
FCS
l
30% to 200%+ L3 Compression
l
l
L2 Compression IFG/PRE Suppression l
Payload
Header IFG
Multi-layer header compression Highest capacity gain; 30% @Typical traffic and > 200% @ Shorter packet traffic of voice & text intensive packets Properties are completely preserved In addition, Lempel-Ziv based data compression will be available, if it fits on network SLA.
10G Wireless Transport (sample calculation) •
56MHz/4096QAM x 8ch (4ch x XPIC) x Header Compression (IPv4) = 0.530 x 8 x 2.37 = 10 Gbps 56MHz/4096QAM (530Mbps/ch) V
V
V
V
H
H
H
H
XPIC
56MHz 56MHz56MHz56MHz
8ch w/XPIC
8ch w/XPIC
10Gbps IPv4 comp.
10G
IPv4 comp.
10G
Contents High capacity wireless transport Ultra high modulation (4096QAM) Wider channel BW(112MHz) LOS MIMO Radio Link bundling (N x RTA) Bandwidth Maximizer 10G Wireless Transport
High capacity Optical transport High-speed (10G) interface support
Service Enablement Hierarchical QoS Switch Bypass
Usability Enhancement iPASOLINK VR specifications
10G Optical Transport use cases l
Feasible to use in more than 1Gbps metro network and to provide seamless connectivity with 10 optical transport network by supporting 10G interface 10G
10G
>1Gbps Metro Network 10G
l
Core 10G
Provide more efficiency and resiliency transport for high capacity aggregation traffic by 10G link aggregation >1Gbps
>1Gbps
Metro >1Gbps
>1Gbps
10G
Contents High capacity wireless transport Ultra high modulation (4096QAM) Wider channel BW(112MHz) LOS MIMO Radio Link bundling (N x RTA) Bandwidth Maximizer 10G Wireless Transport
High capacity Optical transport High-speed (10G) interface support
Service Enablement Hierarchical QoS Switch Bypass
Usability Enhancement iPASOLINK VR specifications
Service Enablement ▐ Enriched features targeting for E2E service enablement with enhanced
▐
networking l QoS management per VLAN with Hierarchical QoS l Multi service support l High speed transport with Intelligent management/control Multi-service support with heterogeneous transport (Fronthaul through Backhaul until Metro) l Combination with all-outdoor radio solution l Switch bypass function for ultra low latency for Fronthaul (C-RAN) VPN
H-QoS High speed INF Low latency etc.
(C-RAN) RRH RRH
BBU
HetNet
Data Center Core Internet
Access (Small Cell)
VPN
Aggregation
Metro
Hierarchical QoS ▐ ▐
Hierarchical QoS helps to ensure QoS control for each services in the network providing multi-service Supporting hierarchical Ingress policing and Egress shaping / scheduling l l l
Per Port Per Port + QoS Class Per Port + QoS Class + VLAN
QoS (without H-QoS) MBH Operator A
H M L
MBH Operator B (MVNO)
H M L
VPN
H M L
Physical Port
Hierarchical QoS (H-QoS) MBH Operator A
H M L
MBH Operator B (MVNO)
H M L
Voice Data (high) Data (low)
Class queues per port
When using same priority between each operators, class queue will be shared with each operators. è impossible to manage QoS control per each operators
VPN
VLAN10
Physical Port
VLAN20 Data (high)
VLAN30
H M L
Class queues per VLAN
Class queue will be separated between each operators since it has class queues per VLAN even if using same priority between each operators.
Aggregation Option (L1/L2) and Performance (Latency) X>Y>Z L2 aggregation
V/H aggregation (XPIC)
>
Latency = (2 x Y) + X Y M E D O M
Y X
M E D O M
Includes - Latency - Delay Variation
M O D E M
Y
M E D O M
M O D E M
XPIC V H
M O D E M
M E D O M
IDU
>
Latency = 2 x Y Y
lambda aggregation (CWDM)
Y
Z
M E D O M
P H Y C W D M P H Y
M E D O M
Switch Bypass
IDU
Latency = Y + Z
CWDM Single fiber
Switch
Bypass
IDU
XPIC CWDM
L2 aggregation (statistical aggregation)
P2P and P2MP connection l High efficiency transport (radio/ optical) with QoS control l
V/H aggregation (XPIC)
P2P connection l High capacity transport (radio) with ultra low latency l
Lambda aggregation (xWDM)
P2P connection l High capacity transport (optical) with ultra low latency l
Contents High capacity wireless transport Ultra high modulation (4096QAM) Wider channel BW(112MHz) LOS MIMO Radio Link bundling (N x RTA) Bandwidth Maximizer 10G Wireless Transport
High capacity Optical transport High-speed (10G) interface support
Service Enablement Hierarchical QoS Switch Bypass
Usability Enhancement iPASOLINK VR specifications
Network performance analysis ▐
Enable efficient network upgrade with Software Key Allocator (SKA) system for software key management
Current key extraction and store extracted key information l Software key upgrade and relocation according to the demand and environment, etc. l
▐
Provide the following for network performance analysis
ETH usage report l Upgrade recommendation SKA l Trouble analysis NMS synch l
• Software key management • ETH usage report • Upgrade recommendation • Trouble analysis
Usage report
SKSS (software key creation) synch
• License key extraction • Data collection for analysis (Inventory, Alarm log, PMON, RMON, etc.)
Network performance analysis image (1) Data collection
(2) Network performance analysis
Path management with Backhaul Resource Manager
▐ Path Configuration l
Calculates according to the path parameter and creates optimum path, then sets configuration of each NE by setting two end points.
▐ Re-routing and network load-balancing l
Detects the modulation change and then finds out optimum alternative path, and reroutes before data rate degradation of affected VLAN. BRM Controller
BRM Controller
BRM Controller Re-routing
Automatically path creation
Path Configuration
Link degradation
Re-routing & load-balancing
Next Generation NMS ▐ ▐
Simplify complicated network configurations with advanced tools Optimize network path according to traffic demand with optimization tool è Reduced OPEX by simple & easy operation Intuitive unified network map NMS
Comprehensi ve Reporting Function Real-time monitoring
End-to-end Provisioning Fault Management
Configuration Management
Path Management
Performance Management
Contents High capacity wireless transport Ultra high modulation (4096QAM) Wider channel BW(112MHz) LOS MIMO Radio Link bundling (N x RTA) Bandwidth Maximizer 10G Wireless Transport
High capacity Optical transport High-speed (10G) interface support
Service Enablement Hierarchical QoS Switch Bypass
Usability Enhancement iPASOLINK VR specifications
Image for Backhaul and Fronthaul Convergence For Fronthaul 80GHz (CPRI) RRH
RRH
CPRI
IDU CPRI
• CPRI • 1G • 10G
CPRI 80GHz
10G
60GHz
80GHz (CPRI)
Single fiber
1G
RRH
CWDM No Switch / Ultra low latency
60GHz/80GHz
For Small Cell
CPRI
Physical connection CWDM
1G 10G 1G
1G
1G
60GHz/80GHz 60GHz
80GHz
CPRI
• 2 x CPRI • 1G • 10G
Supported Features iPASOLINK VR 2 Radio
iPASOLINK VR 4
iPASOLINK VR 10
2048QAM 4096QAM TDM
Transport Network Architecture
ETH / Layer-2 Switch TDM PWE MPLS-TP H-QoS
QoS
Prioritization Bandwidth Management (Policy)
OAM Packet Protection Synchronization
Connectivity, Fault Management Performance Monitoring Link Aggregation Ring SyncE 1588v2
Specifications are subjected to be changed without notice
TC
TC,BC
TC,BC
Physical Interface Interface No. of universal card slots Radio port E1 port STM-1 port (RST) STM-1 port (channelized) GbE port (RJ45) (w/ PoE) GbE port (RJ45) (w/o PoE)
iPASOLINK VR2
iPASOLINK VR4
iPASOLINK VR10
-
3
14
2
5
12
64 (16p+3x16p) 6 (3x2p) 3 (3x1p) 2 (2x1p) 10 (4p+3x2p)
224 (14x16p) 28 (14x2p) 14 (14x1p) 6 (6x1p) 28* (14x2p)
2
10 (4p+3x2p)
27* (14x2p)
-
2*
2 (2x1p)
-
3
14
16 4
GbE port (SFP)
10GbE port (SFP+) CWDM card
• Maximum port number • MSE card is needed for PWE function • Specifications are subjected to be changed without notice
Note
Supported at Rel.2 *Rel.1: 4x2p / Rel.2: 14x2p *Rel.1: 3x2p+1x1p / Rel.2: 13x2p+1x1p (Port 4 is not available on Slot12) *Port7/8: SFP or SFP+
Specifications Radio Nodal capability(max) Main Board
iPASOLINK VR2
iPASOLINK VR4
iPASOLINK VR10
2 way
5 Way
12 Way
16xE1 + 2xFE (or 4xGbE) + 2xGbE(SFP Slots)
16xE1 + 4xFE (or 4xGbE) + 4xGbE(SFP Slots) or 2x10GbE+2xGbE(SFP)
16xE1 card chSTM-1 with APS option card 4xGbE card (RJ-45x2 + SFPx2) MSE card (64xE1 TDM PWE) CWDM Filter card
Interfaces Optional
-
-
10GbE card
Ethernet Functionality
Synchronization TDM Cross-Connect TDM SW Capacity Radio Protection
up to 64MB Packet Buffer Port based & Tag based VLAN CoS/ ToS/ Diffserv/ MPLS EXP based Priority Control Strict priority, D-WRR with Bandwidth Management Policing with CIR/EIR
Synchronous Ethernet IEEE1588v2 TC
Synchronous Ethernet IEEE 1588v2 TC, BC
E1 Cross-Connect with ADM for Radio and chSTM-1 168x168 E1 ch
388x388 E1 ch HS,HS/SD,FD
975x975 E1 ch
Packet
RSTP, ITU-T G.8032v2
TDM
Ethernet OAM
E1 SNCP with Radio Ring IEEE 802.1ag Service OAM and ITU-T Y.1731 PM
Other Functions
XPIC, Traffic Aggregation
Resiliency
Specifications are subjected to be changed without notice
Universal Card Compatibility • • • • • •
MODEM-EA 4xGbE card 16xE1 card STM-1 card MSE card (for PWE) CWDMFA/B card
• • • •
New MODEM card 10G card New 4xGbE(SFP) card New 2xGbE card (w/ PoE) NEW Universal Card
Universal Card
400/400A 1000
VR4 VR10
Appendix Existing iPASOLINK
Next Generation iPASOLINK
ODU Compatibility ▌ MODEM / ODU Compatibility MODEM type
ODU type
Remark
MODEM-A*1 MDOEM-EA New MODEM MIMO MODEM
IHG*2, IAG, IAP IHG*2, IAG, IAP IHG*2, IAG, IAP IHG*2, IAG, IAP
Not support NHG/NHG2 on iPASOLINK VR
iPASOLINK series
Up to 2048QAM*3 Up to 2048QAM*3
IHG
IHG
IAG
IAG
iPASOLINK series
MODEM-EA Equivalent to 2048QAM MODEM-A Equivalent to 512QAM
MODEM-EA Equivalent to 2048QAM MODEM-A Equivalent to 512QAM
*1 ;Support Plan *2 : Manufacturing date after Sep. 2012 *3:Hardware specifications to support 4096QAM and 112M CS will be finalaized after evaluations
IAP
IAP
MODEM Air Compatibility ▌ MODEM air Compatibility MODEM type
MODEM-A
MODEM-EA
New MODEM
MIMO MODEM
MODEM-A MDOEM-EA New MODEM MIMO MODEM
OK -
OK OK -
OK OK -
OK
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