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    • 2. 发明授权
    • Method, system and apparatus for accessing a visited network
    • 访问网络的方法,系统和设备
    • US08776184B2
    • 2014-07-08
    • US12029325
    • 2008-02-11
    • Peng ZhangWenlin ZhangHai ZhangChengzhen Sun
    • Peng ZhangWenlin ZhangHai ZhangChengzhen Sun
    • H04L29/06H04W12/06
    • H04W8/04H04L63/08H04L63/0892H04L63/101H04W8/06H04W12/06H04W12/08
    • The embodiments of the present invention disclose a method for accessing a visited network. The method includes: a user selects a visited network and initiates an access request to a user information application apparatus; when the user information application apparatus detects that the visited network has changed, it obtains a list of authorized visited networks from a user information storage apparatus and checks whether the user is authorized to access the visited network; or the user information storage apparatus checks whether the user is authorized to access the visited network; if the user is authorized to access the visited network, the user information application apparatus returns an access accept response to the user, allowing the user to access the visited network. The embodiments of the present invention also disclose systems and apparatuses for accessing a visited network. The embodiments of the present invention make it possible to accurately check whether the user is authorized to access a visited network.
    • 本发明的实施例公开了一种访问拜访网络的方法。 该方法包括:用户选择访问网络并向用户信息应用设备发起访问请求; 当用户信息应用装置检测到被访问网络发生变化时,从用户信息存储装置获取授权访问网络的列表,并检查用户是否被授权访问访问网络; 或者用户信息存储装置检查用户是否被授权访问拜访网络; 如果用户被授权访问访问网络,则用户信息应用装置向用户返回访问接受响应,允许用户访问访问网络。 本发明的实施例还公开了用于访问拜访网络的系统和装置。 本发明的实施例使得可以准确地检查用户是否被授权访问拜访网络。
    • 9. 发明申请
    • METHOD AND APPARATUS FOR SENSOR DATA PROCESSING
    • 传感器数据处理的方法和装置
    • US20150189007A1
    • 2015-07-02
    • US14412706
    • 2012-07-05
    • Peng Zhang
    • Peng Zhang
    • H04L29/08
    • In accordance with an example embodiment of the present invention, there is provided an apparatus comprising at least one processor and computer program code, configured to cause the apparatus to at least transmit to a sensor node a request for processed sensor data, the request comprising an identity of a second node capable of processing sensor data, and receive a message enabling access to the processed sensor data, wherein the second node is comprised in the same peer network as the apparatus. The apparatus may also be configured to receive from the second node an indication that the second node has data processing capability it is willing to provide.
    • 根据本发明的示例实施例,提供了一种包括至少一个处理器和计算机程序代码的装置,其被配置为使得该装置至少向传感器节点发送对已处理的传感器数据的请求,该请求包括: 能够处理传感器数据的第二节点的身份,以及接收能够访问经处理的传感器数据的消息,其中第二节点包括在与该设备相同的对等网络中。 该装置还可以被配置为从第二节点接收第二节点具有愿意提供的数据处理能力的指示。
    • 10. 发明授权
    • Method and device for power control in non-adaptive retransmission
    • 非自适应重传中功率控制的方法和装置
    • US08848569B2
    • 2014-09-30
    • US13576397
    • 2010-05-17
    • Lin WangPeng ZhangLiping Wang
    • Lin WangPeng ZhangLiping Wang
    • H04L1/00H04W4/00G08C17/00
    • H04L1/1822H04W52/20H04W52/221H04W52/362H04W52/48
    • The disclosure discloses a method and device for power control in non-adaptive retransmission. The solution thereof includes: when UE does not obtain a TPC adjustment value of a current HARQ process by parsing, determining a current power control mode; if the mode is an accumulation mode, determining whether the calculated sum of TPC adjustment values of each HARQ process is smaller than a given threshold, if yes, obtaining a transmission power by adding an increment adjustment value to a retransmission power, otherwise, calculating the transmission power of UE according to a formula in a protocol; if the mode is an absolute value mode, obtaining a transmission power by adding an increment adjustment value to a retransmission power. The solution can improve the SINR detected by an eNB and improve a retransmission success rate, thereby saving radio resources, facilitating utilization of radio resources and reduction of transmission delay, improving the throughput rate of an LTE system and improving the system performance.
    • 本公开公开了一种用于非自适应重传中的功率控制的方法和装置。 其解决方案包括:当UE不通过解析获得当前HARQ进程的TPC调整值时,确定当前功率控制模式; 如果模式是累加模式,则确定所计算的每个HARQ过程的TPC调整值的和是否小于给定阈值,如果是,则通过将增量调整值与重发功率相加来获得发送功率,否则,计算 UE根据协议中的公式发送功率; 如果模式是绝对值模式,则通过将增量调整值与重发功率相加来获得发送功率。 该方案可以提高基站检测到的SINR,提高重发成功率,节省无线资源,便于利用无线资源,减少传输延迟,提高LTE系统吞吐率,提高系统性能。