Fsme Fsmf Config

Configuration1- 2+2+2, FSME (1/3) BTS configuration and traffic requirements: • 2+2+2; HSPA at all cells  6 HSPA cells  1x HSDPA scheduler (240 user) • HSUPA: o 5.76 Mbps per cell o 5.76 x 6= 34.56 Mbps o TTI = 2 ms F-DPCH = True o 1x HSUPA scheduler considered it support 240 users o Considered HSUPA Interference Cancellation (PIC) at every cell*  1 SU • 126 Mbps DL (21Mbps per cell: 64QAM ); DC-HSDPA LCG f1

DC-HSDPA

Baseband capacity requirement: HSUPA: 34.56 Mbps  10.75 SU HSUPA 240 user PIC: 6 cells  1SU HSDPA: 126 Mbps  3.25 10.75 + 1+ 3.25 =15

DC-HSDPA: all cells of a DC sector need to be in the same LCG and handled by the same scheduler

Total resources required:  15 SU

f2

Fig. 1 Cells grouping to LCG LCG FSM

Fig. 2 System Module with one LCG

FSME capacity (6 cells):  18 SU Total BB capacity available for DCH/A-DCH/HSUPA traffic for dynamic use from BB resources after HSPA allocation:  18 SU – 15 SU = 3 SU  3 SU x 48 R99CE = 144 R99CE available

Configuration1 (2/3) 2+2+2, FSME Subunits_for_HSDPA = Max {Round up ((2 * MIMO cells + non-MIMO cells) / 6) + 1 ; Subunits_for_HSDPA_throughput } + number of LCGs * 0.25 where: Subunits_for_HSDPA_throughput: number of subunits from Table Number_of_LCGs: number of LCGs covering System Module Rel.2 baseband capacity

HSDPA requirement: 126Mbps / 6 non_MIMO cells  Subunits_for_HSDPA = Max {Round up ((2 * 0 + 6) / 6) + 1 ; 3 ?}+1 ? ** 0.25 0.25 == 3.25 ? SU

Configuration1 (3/3) 2+2+2, FSME HSUPA 34.56Mbps, 240 users

Configuration2- 3+3+3, FSME+FSME (1/3) BTS configuration and traffic requirements: • 3+3+3; HSPA at all cells 9 HSPA cells • HSDPA • LCG1 – 2+2+2 -126Mbps (1 HSDPA Scheduler) • LCG2 – 1+1+1 – 63Mbps(1 HSDPA Scheduler) • HSUPA: o 5.76 Mbps per cell o 5.76 x 6= 34.56 Mbps o LCG1 – 2+2+2 -34.56Mbps (240 Users for LCG1) o LCG2 – 1+1+1 – 17.28 Mbps (240 Users for LCG2) o TTI = 2 ms F-DPCH = True o Considered HSUPA Interference Cancellation (PIC) at every cell

Baseband capacity requirement: HSUPA: 34.56 Mbps  10.75 SU (FSME_1) HSPA: 240 users HSUPA: 17.28 Mbps 8 SU (FSME_2) HSPA: 240 users PIC: 6 cells  1 SU (FSME_1) PIC: 3 cells  1 SU (FSME_2) HSDPA: 126 Mbps  (3.25 SU) (FSME_1) HSDPA: 63 Mbps  (2.25 SU) (FSME_2) ----------------------------10.75 + 8 + 1 + 1 + 3.25 + 2.25 = 26.25 SU

Total resources required:  26.25 SU FSME capacity (9 cells):  18 + 18SU Total BB capacity available for DCH/ADCH/HSUPA traffic for dynamic use from BB resources after HSPA allocation:  36 SU – 26.25SU = 9.75 SU  9.75 SU x 48 R99CE = 468 R99CE available

Configuration2 (2/3) 2+2+2, FSME_1 & 1+1+1 with FSME_2 Subunits_for_HSDPA = Max {Round up ((2 * MIMO cells + non-MIMO cells) / 6) + 1 ; Subunits_for_HSDPA_throughput } + number of LCGs * 0.25 where: Subunits_for_HSDPA_throughput: number of subunits from Table Number_of_LCGs: number of LCGs covering System Module Rel.2 baseband capacity

HSDPA requirement: 126Mbps / 6 non_MIMO cells  Subunits_for_HSDPA = Max {Round up ((2 * 0 + 6) / 6) + 1 ; 3 ?}+1 ? ** 0.25 0.25 == 3.25 ? SU HSDPA requirement: 126Mbps / 3 non_MIMO cells  Subunits_for_HSDPA = Max {Round up ((2 * 0 + 3) / 6) + 1 ; 2 } + 1 * 0.25 = 2.25 SU

Configuration 1 (1/3) 2+2+2, FSMF+FBBA

LCG: Small HSPA configuration BTS configuration and traffic requirements: HSUPA: 34.56 Mbps • 2+2+2; HSPA at all cells  6 HSPA cells  1x HSDPA scheduler HSPA: 240 users  5.625 SU (240 user) PIC: 6 cells  1 SU LCG_conf_subunits:  1.125 HSDPA – • HSUPA: 126Mbps o 5.76 Mbps per cell 1.125 + 5.625 + 1 = 7.750 SU o 5.76 x 6= 34.56 Mbps o TTI = 2 ms F-DPCH = True o 1x HSUPA scheduler considered it support 240 users o Considered HSUPA Interference Cancellation (PIC) at every cell*  1 SU Normal HSPA scheduler support 2 xHSDPA scheduler (240users and 252Mbps • 126 Mbps DL (21Mbps per cell: 64QAM); DC-HSDPA and 1 HSUPA scheduler 160 users

How to map LCG(s) LCG to cells? f1 f2

Fig. 1 Cells grouping to LCG LCG

FSM

Fig. 2 System Module with one LCGs

Total resources required:  7.750 SU

FSMF + FBBA capacity:  5.5 SU + 6 SU = 11.5 SU What is left from BB resources after HSPA allocation:  11.5 SU – 7.750 SU = 3.75 SU  3.75 SU x 96 R99CE = 360 R99CE available

Configuration 1(2/3)

LCG Configurations type – impact on capacity LCG_conf_subunits = max {RoundUp (Cells_factor) *0,5 ; Min_LCG_conf_subunits } – LCG_factor + HSPA_factor Where: Cells_factor = [ RoundUp(non-MIMO cells/3) + MIMO cells] / 2 for Small, Normal configuration; Cells_factor = 0 for Rel99 only configuration LCG_factor = 0,5 for 1st LCG; LCG_factor = 0 for each additional LCG; HSPA_factor = 0,125 for Small, Normal configuration; HSPA_factor = 0 for Rel99 only configuration

1) LCG: 6 non-MIMO cells; Small HSPA configuration; 10km cell range Cells_factor = [ RoundUp(6/3)+0] RoundUp(?/3)+?] // 22 == 1? LCG_conf_subunits = max{RoundUp (1) (?)*0.5; * 0.5;?} 1.5} – 0.5 – 0.5 + 0.125 + 0.125 = ?=SU 1.5 - 0.5 + 0.125 = 1.125 SU LCG configuration

(Min_LCG_conf _subunits)

Rel99 only

0

Small

1

Normal

1,5

Configuration1 (3/3) 2+2+2, FSMF HSUPA 34.56Mbps, 240 users