发明名称 |
POWER CONTROL DEVICE AND METHOD FOR CONTROLLING A REVERSE LINK COMMON CHANNEL IN A CDMA COMMUNICATION SYSTEM |
摘要 |
A common power control channel transmission device for a base station in a CDMA communication system is provided having a selector for receiving power control commands to be transmitted to multiple subscribers and multiplexing the received power control commands; and a spreading modulator for spreading an output of the selector by multiplying the output of the selector by a spreading sequence. The common power control channel transmission device can be used to control power of a reverse, link common channel. For the power control of the reverse link common channel, the base station receives a signal from a mobile station via the reverse link common channel, and transmits to the mobile station a power control command for controlling a transmission power of the reverse link common channel according to a measured strength of the received signal.
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申请公布号 |
CA2425463(A1) |
申请公布日期 |
1999.09.30 |
申请号 |
CA19992425463 |
申请日期 |
1999.03.23 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, YOUNG KY;CHOI, JIN WOO;AHN, JAE MIN;MOON, HI CHAN;LEE, HYUN SUK |
分类号 |
H04B1/69;H04B7/216;H04J11/00;(IPC1-7):H04B7/216 |
主分类号 |
H04B1/69 |
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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