Method and apparatus for reducing power consumption in a subscriber unit
of a communication system
    1.
    发明授权
    Method and apparatus for reducing power consumption in a subscriber unit of a communication system 失效
    用于降低通信系统的用户单元中的功耗的方法和装置

    公开(公告)号:US5752183A

    公开(公告)日:1998-05-12

    申请号:US618546

    申请日:1996-03-19

    IPC分类号: H04M19/08 H04B1/16

    CPC分类号: H04M19/08

    摘要: A method and apparatus reduce power consumption in a subscriber unit of a communication system. The subscriber unit has a processor (10) for processing non-voice messages received from the communication system. The method includes the steps of receiving a communication signal (18) at the subscriber unit, detecting a presence or an absence of non-voice messages (20) in the communication signal, and disabling the processor (24) in response to detecting the absence of non-voice messages in the communication signal. The apparatus includes a receiver (12), a message detector (14) and a controller (16) for carrying out the foregoing steps.

    摘要翻译: 一种方法和装置降低通信系统的用户单元中的功耗。 用户单元具有用于处理从通信系统接收的非语音消息的处理器(10)。 该方法包括以下步骤:在用户单元处接收通信信号(18),检测通信信号中存在或不存在非语音消息(20),以及响应于检测到不存在而禁用处理器(24) 的通信信号中的非语音消息。 该装置包括用于执行上述步骤的接收器(12),消息检测器(14)和控制器(16)。

    Communication unit power up sequencing
    2.
    发明授权
    Communication unit power up sequencing 失效
    通信单元加电排序

    公开(公告)号:US5881361A

    公开(公告)日:1999-03-09

    申请号:US626090

    申请日:1996-04-03

    摘要: A communications system (100) having a number of communications units (134) connected to the communications system (100) in which the communications units (134) receive power from the communications system (100). In response to a loss of power or some other event requiring the communications units (134) to shift into an active state, the communications units (134) shift into the active state at different times, avoiding peak power loads within the communications system (100).

    摘要翻译: 具有连接到通信系统(100)的多个通信单元(134)的通信系统(100),其中通信单元(134)从通信系统(100)接收电力。 响应于功率损失或需要通信单元(134)转换到活动状态的某些其他事件,通信单元(134)在不同时间转换到活动状态,避免通信系统(100)内的峰值功率负载 )。

    Method for locating a channel in a communication system
    3.
    发明授权
    Method for locating a channel in a communication system 失效
    在通信系统中定位信道的方法

    公开(公告)号:US5751772A

    公开(公告)日:1998-05-12

    申请号:US608374

    申请日:1996-02-28

    摘要: A method for locating a carrier (220) includes the steps of tuning to a first anticipated carrier location (240) within a first subband division (216), attempting to locate the carrier (220) at the first anticipated carrier location (240) within the first subband division (216), tuning to a second anticipated carrier location (223) within a second subband division (217) if failing to locate the carrier in the first subband division (216), and attempting to locate the carrier (220) at the second anticipated carrier location (223) within the second subband divisions (217).

    摘要翻译: 一种用于定位载波(220)的方法包括以下步骤:调谐到第一子带划分(216)内的第一预期载波位置(240),尝试将载波(220)定位在第一预期载波位置(240)内 如果未能将载波定位在第一子带划分(216)中,并尝试定位载波(220),则第一子带划分(216)调谐到第二子带除法(217)内的第二预期载波位置(223) 在第二子带分区(217)内的第二预期载波位置(223)处。