利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN102469576A 无线通信装置与再同步方法 无效 - 撤回

无线通信装置与再同步方法
摘要：
本发明提供一种无线通信装置与一种再同步方法。其中无线通信装置根据同步时序模式连接至服务网络，包括无线调制解调器与同步模块。无线调制解调器用来在非休眠模式中致能与服务网络进行无线信号传输与接收，在休眠模式中去能与服务网络进行无线信号传输与接收。同步模块用来在第一信号触发无线调制解调器进入休眠模式时使第一计数器以休眠模式的低速时钟进行计数，以及在第二信号触发无线调制解调器恢复到非休眠模式时将第一计数器的目前数值提供给无线调制解调器以重新与服务网络进行同步。通过利用本发明，可高效地进行再同步以节省功率。
摘要（英）：

A wireless communications device connected to a service network with a synchronized timing pattern therebetween is provided. In the wireless communications device, a wireless modem is configured to enable wireless signal transceiving from and to the service network in a non-sleep mode and disable wireless signal transceiving from and to the service network in a sleep mode. Also in the wireless communications device, a synchronization module is configured to initialize a first counter with a current time in the synchronized timing pattern in response to a first signal triggering the wireless modem to enter the sleep mode from the non-sleep mode, and enable counting of the first counter in a low-rate clock for the sleep mode. The synchronization module further provides the counted value of the first counter to the wireless modem to resynchronize with the service network in response to a second signal triggering the wireless modem to recover from the sleep mode to the non-sleep mode.

0/0