Radio paging system for selective transmission without a separate
address for each paging area
    1.
    发明授权
    Radio paging system for selective transmission without a separate address for each paging area 失效
    用于选择性传输的无线寻呼系统,每个寻呼区域没有单独的地址

    公开(公告)号:US5777560A

    公开(公告)日:1998-07-07

    申请号:US585316

    申请日:1996-01-11

    IPC分类号: H04W84/02 H04Q7/18

    CPC分类号: H04W84/022

    摘要: When a transmit station pages a pager which has the paging area of that transmit station as its local area, it pages using an address which is unique in that area. When a pager with another local area has moved into this paging area and is paged, it is paged using the area identification number of its local area and the address of its receiver. Each pager can therefore be paged in any given paging area without having to be given a separate address for each paging area.

    摘要翻译: 当发送站寻呼具有该发射站的寻呼区域的寻呼机作为其本地区域时,使用该区域中唯一的地址进行寻呼。 当具有另一个本地区域的寻呼机移动到该寻呼区域并被寻呼时,使用其本地区域的区域标识号和其接收机的地址进行寻呼。 因此,可以在任何给定的寻呼区域中寻呼每个寻呼机,而不必为每个寻呼区域分配地址。

    Radio paging signal coding control scheme using variable number of logical channels according to paging signal traffic
    2.
    发明授权
    Radio paging signal coding control scheme using variable number of logical channels according to paging signal traffic 失效
    无线寻呼信号编码控制方案根据寻呼信号流量使用可变数量的逻辑信道

    公开(公告)号:US06512748B1

    公开(公告)日:2003-01-28

    申请号:US09238883

    申请日:1999-01-28

    IPC分类号: H04Q700

    CPC分类号: H04W88/187

    摘要: A radio paging signal coding control scheme capable of improving the reception characteristic of the receiver by carrying out a coding control to determine logical channels for accommodating paging signals such that the transmission rate equivalently becomes as low as possible according to the paging signal traffic, without interrupting the paging signal coding processing while maintaining the combination of transmission rate and modulation scheme for frames, is disclosed. In the case of using prescribed transmission rate and N-valued modulation scheme, logical channels to be used for transmission of paging signals among a plurality of available logical channels are determined by setting priority orders among a plurality of available logical channels such that a number of states of modulated signals becomes less than N when paging signal traffic is small.

    摘要翻译: 一种无线电寻呼信号编码控制方案,其能够通过执行编码控制来确定用于适应寻呼信号的逻辑信道来提高接收机的接收特性,使得传输速率根据寻呼信号业务等效地变得尽可能低,而不会中断 公开了在保持帧的传输速率和调制方案的组合的同时寻呼信号编码处理。 在使用规定的传输速率和N值调制方案的情况下,通过设置多个可用逻辑信道中的优先顺序来确定用于多个可用逻辑信道中的寻呼信号的传输的逻辑信道, 当寻呼信号流量小时,调制信号的状态变得小于N。