发明名称 |
RADIO COMMUNICATION SYSTEM |
摘要 |
A radio communication system comprises a communication channel between a transmitter (106) comprising a plurality of antennas (108) and a receiver (112) comprising at least one antenna. The communication channel is wideband and comprises a plurality of paths, and the transmitter comprises means for splitting data for transmission into a plurality of sub-streams. The receiver comprises fewer antennas than the number of transmitted sub-streams and sampling means for determining at least as many substantially uncorrelated received signal samples as the number of sub-streams. In one embodiment, transmissions on the channel employ code division techniques and the sampling means comprises a Rake receiver. In another embodiment a maximum likelihood technique is used to generate sufficient samples.
|
申请公布号 |
WO03003604(A1) |
申请公布日期 |
2003.01.09 |
申请号 |
WO2002IB02439 |
申请日期 |
2002.06.20 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
KHATRI, BHAVIN, S. |
分类号 |
H04J15/00;H04B1/707;H04B7/06;H04B7/26;H04Q7/38;(IPC1-7):H04B1/707 |
主分类号 |
H04J15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|