7 Key technical parameters Peak channel Modulation/ Mobility transmission rate Support for Multiple coding rate(1) Nominal RF channel Coding Duplex Frame capabilities Standard per 5 MHz MIMO access bandwidth support support method duration (nomadic/ upstream – channel (except as (yes/no) method (yes/no) mobile) downstream – noted) IEEE 802.16 Flexible from 1.25 MHz Up: CC/CTC Up to 17.5 Mbit/s Yes Yes TDD/ OFDMA 5 ms Mobile WirelessMAN/ up to 28 MHz. QPSK-1/2, 3/4 Other with SISO FDD/ TDMA – Other ETSI HiperMAN 16-QAM-1/2, 3/4 options: HFDD – Typical bandwidths are: Up to 35 Mbit/s options: 2, (Annex 3) 64-QAM-1/2, 2/3, BTC/ – 3.5, with (2 × 2) 2.5, 4, 8, 10, 3/4, 5/6 LDPC 5, MIMO 12.5 and 7, Down: 20 ms Up to 70 Mbit/s 8.75, QPSK-1/2, 3/4 – with (4 × 4) 10 and 16-QAM-1/2, 3/4 – MIMO 20 MHz 64-QAM-1/2, 2/3, – 3/4, 5/6 T1.723-2002 1.25 MHz Up: Block TPC Up: Not Not FDD CDMA Tier 1: Nomadic spread QPSK, BCH 1.228 Mbit/s explicit explicit but 13.33 ms – spectrum systems 0.325-0.793 but not not Tier 2: – Down: air interface 26.67 ms Down: 1.8432 Mbit/s standard QPSK, – (Annex 4) 0.325-0.793 – 5 MHz Up: Up: Yes Not TDD CDMA 10 ms Nomadic QPSK, 8-PSK 6.4 Mbit/s – MCSB physical, 16-QAM (18, 16) – Down: MAC/LLC, and R-S (18, 16) 24 Mbit/s network layer Down: specification QPSK, 8-PSK – (Annex 4) 64-QAM – R-S (18, 16)
7 Key technical parameters Standard Nominal RF channel bandwidth Modulation/ coding rate(1) – upstream – downstream Coding support Peak channel transmission rate per 5 MHz channel (except as noted) support (yes/no) Support for MIMO (yes/no) Duplex method Multiple access method Frame duration Mobility capabilities (nomadic/ mobile) IEEE 802.16 WirelessMAN/ ETSI HiperMAN (Annex 3) Flexible from 1.25 MHz up to 28 MHz. Typical bandwidths are: 3.5, 5, 7, 8.75, 10 and 20 MHz Up: – QPSK-1/2, 3/4 – 16-QAM-1/2, 3/4 – 64-QAM-1/2, 2/3, 3/4, 5/6 Down: – QPSK-1/2, 3/4 – 16-QAM-1/2, 3/4 – 64-QAM-1/2, 2/3, 3/4, 5/6 CC/CTC Other options: BTC/ LDPC Up to 17.5 Mbit/s with SISO Up to 35 Mbit/s with (2 × 2) MIMO Up to 70 Mbit/s with (4 × 4) MIMO Yes Yes TDD/ FDD/ HFDD OFDMA TDMA 5 ms Other options: 2, 2.5, 4, 8, 10, 12.5 and 20 ms Mobile T1.723-2002 spread spectrum systems air interface standard (Annex 4) 1.25 MHz Up: – QPSK, – 0.325-0.793 Down: – QPSK, – 0.325-0.793 Block TPC BCH Up: 1.228 Mbit/s Down: 1.8432 Mbit/s Not explicit but not Not explicit but not FDD CDMA Tier 1: 13.33 ms Tier 2: 26.67 ms Nomadic MCSB physical, MAC/LLC, and network layer specification (Annex 4) 5 MHz Up: – QPSK, 8-PSK – 16-QAM R-S (18, 16) Down: – QPSK, 8-PSK – 64-QAM R-S (18, 16) (18, 16) Up: 6.4 Mbit/s Down: 24 Mbit/s Yes Not TDD CDMA 10 ms Nomadic