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    • 5. 发明授权
    • Energy-saving device and method for portable terminal
    • 便携式终端节能装置及方法
    • US09158368B2
    • 2015-10-13
    • US13981462
    • 2011-08-24
    • Xiaowei WangTianci Yin
    • Xiaowei WangTianci Yin
    • G06F1/32H04W52/02
    • G06F1/3296G06F1/3212G06F1/3234H04W52/0258H04W52/0261H04W52/027H04W52/0277Y02D10/174Y02D70/00Y02D70/142Y02D70/144
    • An energy-saving apparatus and method for a portable terminal are disclosed in the present document. The apparatus includes: an electricity meter module, configured to detect battery power consumption parameters under driving of a data acquisition module; the data acquisition module, configured to drive the detection of the electricity meter module, and output the collected battery power consumption parameters to a data analysis module; the data analysis module, configured to estimate power consumptions of all running devices at present in the terminal according to the input battery power consumption parameters, and output a power consumption optimization instruction to a power consumption optimization execution module; and the power consumption optimization execution module, configured to adopt corresponding power consumption optimization approaches according to the input power consumption optimization instruction.
    • 在本文中公开了一种用于便携式终端的节能装置和方法。 该装置包括:电表模块,用于在数据采集模块的驱动下检测电池功耗参数; 所述数据采集模块被配置为驱动所述电表模块的检测,并将所收集的电池功耗参数输出到数据分析模块; 数据分析模块,被配置为根据输入的电池电力消耗参数来估计当前在终端中的所有运行设备的功率消耗,并将功耗优化指令输出到功耗优化执行模块; 和功耗优化执行模块,配置为根据输入功耗优化指令采用相应的功耗优化方法。
    • 7. 发明授权
    • Method, system and terminal for accessing packet data serving node
    • 用于访问分组数据服务节点的方法,系统和终端
    • US08693502B2
    • 2014-04-08
    • US13258005
    • 2009-12-04
    • Xiaowei WangSheng FangYing PanXihua Chen
    • Xiaowei WangSheng FangYing PanXihua Chen
    • H04J3/24
    • H04L69/161H04L69/16H04W28/18H04W48/16H04W60/00H04W76/10H04W80/04H04W80/06
    • The present invention discloses a method, system and terminal for accessing a Packet Data Serving Node. Said method comprises: directly accessing a service server to register through a WIFI module; receiving returned parameter information; carrying out PPP encapsulation for request information for establishing the PPP link to generate a first data packet; encapsulating said first data packet with one layer of TUNNEL header to generate a second data packet; encapsulating said second data packet with one layer of IP header based on a WIFI link to generate a third data packet and sending said third data packet to a WAG through a WIFI link; said third data packet being used for analyzing and dropping the IP header and TUNNEL header of said third data packet to recover the first data packet after being received by WAG, and recovered first data packet is analyzed by PDSN to establish a link connection.
    • 本发明公开了一种用于访问分组数据服务节点的方法,系统和终端。 所述方法包括:通过WIFI模块直接访问业务服务器进行注册; 接收返回的参数信息; 对建立PPP链路的请求信息进行PPP封装,生成第一数据包; 用一层TUNNEL头封装所述第一数据分组以产生第二数据分组; 基于WIFI链路封装具有一层IP报头的所述第二数据分组,以产生第三数据分组,并通过WIFI链路将所述第三数据分组发送到WAG; 所述第三数据分组用于分析和删除所述第三数据分组的IP报头和TUNNEL报头,以在由WAG接收之后恢复第一数据分组,并且由PDSN分析恢复的第一数据分组以建立链路连接。
    • 9. 发明申请
    • Method, System and Terminal for Accessing Packet Data Serving Node
    • 用于访问分组数据服务节点的方法,系统和终端
    • US20120044920A1
    • 2012-02-23
    • US13258005
    • 2009-12-04
    • Xiaowei WangSheng FangYing PanXihua Chen
    • Xiaowei WangSheng FangYing PanXihua Chen
    • H04W40/00
    • H04L69/161H04L69/16H04W28/18H04W48/16H04W60/00H04W76/10H04W80/04H04W80/06
    • The present invention discloses a method, system and terminal for accessing a Packet Data Serving Node. Said method comprises: directly accessing a service server to register through a WIFI module; receiving returned parameter information; carrying out PPP encapsulation for request information for establishing the PPP link to generate a first data packet; encapsulating said first data packet with one layer of TUNNEL header to generate a second data packet; encapsulating said second data packet with one layer of IP header based on a WIFI link to generate a third data packet and sending said third data packet to a WAG through a WIFI link; said third data packet being used for analyzing and dropping the IP header and TUNNEL header of said third data packet to recover the first data packet after being received by WAG, and recovered first data packet is analyzed by PDSN to establish a link connection.
    • 本发明公开了一种用于访问分组数据服务节点的方法,系统和终端。 所述方法包括:通过WIFI模块直接访问业务服务器进行注册; 接收返回的参数信息; 对建立PPP链路的请求信息进行PPP封装,生成第一数据包; 用一层TUNNEL头封装所述第一数据分组以产生第二数据分组; 基于WIFI链路封装具有一层IP报头的所述第二数据分组,以生成第三数据分组,并通过WIFI链路将所述第三数据分组发送到WAG; 所述第三数据分组用于分析和删除所述第三数据分组的IP报头和TUNNEL报头,以在由WAG接收之后恢复第一数据分组,并且由PDSN分析恢复的第一数据分组以建立链路连接。