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公开(公告)号:US20070253389A1
公开(公告)日:2007-11-01
申请号:US11760937
申请日:2007-06-11
CPC分类号: H04W88/08 , H04J2203/0041 , H04W88/085
摘要: A mobile telecommunications local area network (20) is described with a concentrator (32) connected to a plurality of radio heads (36, 38) via a local area network (LAN, 20). The concentrator (32) provides remote control of a local timing signal individually in each radio head. The control may be open loop or closed loop and may be provided through the LAN. The concentrator may also provide digital signal processing (DSP) as a shared resource for the radio heads (36, 38). The DSP may include channel coding. The radio heads (36, 38) may provide modulation for channel coded signals transmitted from the concentrator (32) via the LAN (20). The LAN may be wired LAN or a wireless LAN.
摘要翻译: 通过经由局域网(LAN,20)连接到多个无线电头(36,38)的集中器(32)来描述移动电信局域网(20)。 集中器(32)在每个无线电头中分别提供对本地定时信号的遥控。 控制可以是开环或闭环,并且可以通过LAN提供。 集中器还可以提供作为无线电头(36,38)的共享资源的数字信号处理(DSP)。 DSP可以包括信道编码。 无线电头(36,38)可以经由LAN(20)提供从集中器(32)发送的信道编码信号的调制。 LAN可以是有线LAN或无线LAN。