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ENHANCING THROUGHPUT USING AGILE BEAM SWITCHING AND USER SCHEDULING IN CELLULAR SYSTEMS

机译:在蜂窝系统中使用灵活的波束切换和用户调度来增强性能

摘要

A method of communicating with UEs located within a serviced area, the method involving: defining a set of differently directed, narrow beams which collectively cover the serviced area; (a) during a first period of operation: (i) cycling through the beams one at a time by separately activating each beam in synchronization with the subframe structure of a signal from the BBU; and (ii) while each beam is activated, initiating channel sounding for all of the UEs in the serviced area; and (b) during a second period of operation immediately following the first period of operation: (i) cycling through all of the beams one at a time by separately activating each beam in synchronization with the subframe structure of the signal from the BBU; and (ii) while each beam is activated, transmitting data over that beam to the UEs in accordance with a scheduling scheme.
机译:一种与位于服务区域内的UE进行通信的方法,该方法包括:定义一组共同覆盖服务区域的指向不同的窄波束; (a)在第一操作周期期间:(i)通过与来自BBU的信号的子帧结构同步地分别激活每个波束来一次循环通过波束; (ii)在激活每个波束的同时,为服务区域内的所有UE发起信道探测; (b)紧接在第一操作周期之后的第二操作周期中:(i)通过与来自BBU的信号的子帧结构同步地分别激活每个波束,一次循环遍历所有波束; (ii)当每个波束被激活时,根据调度方案在那个波束上向UE发送数据。

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