发明名称 |
SYNCHRONOUS WIRELESS ACCESS PROTOCOL METHOD AND APPARATUS |
摘要 |
A wireless communication system has a protocol enabling synchronous code division multiple access (CDMA) communication on a time division duplex (TDD) frequency, and provides for a smart antenna system as an integral component of the system. The protocol has downlink time slots (DTS) (302, 306) which provide for synchronization and paging of all remote terminals (10, 20, 30) from a base station (50) and on an omnidirectional code channel and while providing for traffic signals on directional traffic channels. The protocol has uplink time slots (UTS) (304, 308) which enable rapid link request by remote terminals (10, 20, 30), as well as enabling improved spacial estimation, synchronization and power control of remote terminals by the base station (50). |
申请公布号 |
WO9908451(A3) |
申请公布日期 |
1999.04.29 |
申请号 |
WO1998US16407 |
申请日期 |
1998.08.06 |
申请人 |
CWILL TELECOMMUNICATIONS, INC.;XU, GUANGHAN;GU, YUCONG;CHEN, WEI;CHEN, YING;WANG, PEIWEI;LI, SHIHE |
发明人 |
XU, GUANGHAN;GU, YUCONG;CHEN, WEI;CHEN, YING;WANG, PEIWEI;LI, SHIHE |
分类号 |
H04B7/26;H04J13/00;H04W28/06;H04W56/00 |
主分类号 |
H04B7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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