发明名称 |
LOW COMPLEXITY MAXIMUM LIKELIHOOD DETECTION OF CONCATENATED SPACE CODES FOR WIRELESS APPLICATIONS |
摘要 |
<p>Good transmission characteristics are achieved in the presence of fading with a transmitter that employs a trellis coder followed by a block coder. Correspondingly, the receiver comprises a Viterbi decoder followed by a block decoder. Advantageously, the block coder and decoder employ time-space diversity coding which, illustratively, employs two transmitter antennas and one receiver antenna.</p> |
申请公布号 |
CA2276207(A1) |
申请公布日期 |
1999.05.14 |
申请号 |
CA19982276207 |
申请日期 |
1998.10.16 |
申请人 |
AT&T WIRELESS SERVICES, INC. |
发明人 |
ALAMOUTI, SIAVASH;POON, PATRICK;TAROKH, VAHID |
分类号 |
H03M13/41;H04B7/02;H04B7/06;H04L1/00;H04L1/06;H04L25/03;(IPC1-7):H04B7/06 |
主分类号 |
H03M13/41 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|