专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07586865B2 Allocating power when simultaneously sending multiple messages 有权
标题翻译：同时发送多条消息时分配电源
公开(公告)号：US07586865B2
公开(公告)日：2009-09-08
申请号：US11472552
申请日：2006-06-22
申请人： Leif Thomas Östman , Jan Pettersson
发明人： Leif Thomas Östman , Jan Pettersson
IPC分类号： H04B7/185
CPC分类号： H04J13/00 , H04W52/143 , H04W52/346 , H04W52/50 , H04W52/52 , H04W52/58
摘要： A base station receives multiple first signals from multiple mobile terminals over a first radio channel (e.g., a RACH, a CPCH, etc.). Multiple acknowledgement signals are generated for transmission over an acquisition indication channel (AICH) during a same access time slot. Each acknowledgement signal is responsive to one of the mobile terminals and includes a signature sequence of bits associated with the first signal received from that mobile terminal. An AICH transmission power profile is determined for the access time slot. If the AICH transmission power profile exceeds a predetermined maximum transmission power parameter, then a first portion of the an AICH transmission power profile is adjusted. Thereafter, the acknowledgement signals are transmitted over the AICH in accordance with the adjusted AICH transmission power profile.
摘要翻译：基站通过第一无线电信道（例如，RACH，CPCH等）从多个移动终端接收多个第一信号。生成多个确认信号以在相同的访问时隙期间通过获取指示信道（AICH）进行传输。每个确认信号响应于移动终端中的一个，并且包括与从该移动终端接收的第一信号相关联的位的签名序列。为访问时隙确定AICH传输功率分布。如果AICH发送功率曲线超过预定的最大发送功率参数，则调整AICH发送功率曲线的第一部分。此后，根据调整后的AICH发送功率分布，通过AICH发送确认信号。

IPRDB

热门服务

关于我们

友情链接

联系方式