TABLE 7 (end) 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 802.20 Flexible from 625 kHz, Wideband mode: Peak rates of Yes: Yes: Single TDD Wideband Mobile up to 20 MHz 288 Mbit/s DL SDMA, codeword FDD TDMA/ mode: (Annex 6) Up: QPSK, 8-PSK, Turbo, and 75 Mbit/s UL and and multi FDMA/ 0.911 ms 16-QAM, 64-QAM HFDD LDPC in 20 MHz codeword SDMA Down: QPSK, 8PSK, Code, support on MIMO 16-QAM, 64-QAM 625 kHz parity forward support mode: 5 ms 625 kHz mode: check and Pi/2 BPSK, QPSK, code, reverse 8PSK, 12QAM, extended links 16QAM, 24QAM, Hamming 32QAM, 64QAM code YD/T 1956-2009 Multiple of 1 MHz up to QPSK, 8-PSK, 15 Mbit/s in Yes Yes TDD 10 ms Mobile 5 MHz 16QAM, 64QAM 5 MHz Air interface of SCDMA broadband wireless access system standard (Annex 7) (1) Including all applicable modes, or at least the maximum and the minimum. (2) In 5 MHz 1.28 Mchip/s TDD carriers can be deployed. (3) supports scalable bandwidth operation up to 20 MHz in both the uplink and downlink.
TABLE 7 (end) 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 802.20 (Annex 6) Flexible from 625 kHz, up to 20 MHz Wideband mode: Up: QPSK, 8-PSK, 16-QAM, 64-QAM Down: QPSK, 8PSK, 16-QAM, 64-QAM 625 kHz mode: Pi/2 BPSK, QPSK, 8PSK, 12QAM, 16QAM, 24QAM, 32QAM, 64QAM Turbo, LDPC Code, parity check code, extended Hamming code Peak rates of 288 Mbit/s DL and 75 Mbit/s UL in 20 MHz Yes: SDMA, and support on forward and reverse links Yes: Single codeword and multi codeword MIMO support TDD FDD HFDD TDMA/ FDMA/ SDMA Wideband mode: 0.911 ms 625 kHz mode: 5 ms Mobile YD/T 1956-2009 Air interface of SCDMA broadband wireless access system standard (Annex 7) Multiple of 1 MHz up to 5 MHz QPSK, 8-PSK, 16QAM, 64QAM 15 Mbit/s in 5 MHz Yes Yes TDD 10 ms Mobile (1) Including all applicable modes, or at least the maximum and the minimum. (2) In 5 MHz 1.28 Mchip/s TDD carriers can be deployed. (3) supports scalable bandwidth operation up to 20 MHz in both the uplink and downlink.