发明名称 |
CHANNEL ACQUISITION METHOD AND APPARATUS FOR A COMMUNICATION SYSTEM |
摘要 |
A method and apparatus whereby a communication unit (10) transmits a communication channel request and the nearest base site (12) makes the communication channel grant or allocation. A base site receives the channel request signal, measures the received signal strength (RSSI) level of the received signal, and if that level is above a threshold level, a communication channel is allocated to the requesting communication unit, thus establishing a communication link. If the channel request signal does not have an RSSI level above the threshold, the base site delays the grant of a communication channel for a period inversely proportional to the measured RSSI level to allow other base sites the opportunity to grant a communication channel to the requesting communication unit. If the base site determines that another base site has granted a communication channel to the requesting communication unit, the allocation process is stopped, and the base site continues scanning for channel request signals. |
申请公布号 |
WO9221214(A1) |
申请公布日期 |
1992.11.26 |
申请号 |
WO1992US02536 |
申请日期 |
1992.03.30 |
申请人 |
MOTOROLA, INC. |
发明人 |
PATSIOKAS, STELIOS, J.;D'AMICO, THOMAS, V.;SUTER, CHARLES, D.;POMBO, RAUL, A. |
分类号 |
H04W72/04 |
主分类号 |
H04W72/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|