APPARATUS AND METHOD FOR CLUSTER BASED OPPORTUNISTIC POWER CONTROL IN WIRELESS COMMUNICATION SYSTEM
    1.
    发明申请
    APPARATUS AND METHOD FOR CLUSTER BASED OPPORTUNISTIC POWER CONTROL IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中基于群集的机动能量控制的装置和方法

    公开(公告)号:US20120115498A1

    公开(公告)日:2012-05-10

    申请号:US13289427

    申请日:2011-11-04

    IPC分类号: H04W52/26 H04W52/24

    摘要: An apparatus and a method for a cluster-based power control at a macro base station in a wireless communication system are provided. The method includes broadcasting an interference allowance value determined based on a predefined aggregate interference to a femto cell, updating the interference allowance value with consideration of a channel activity for each femto cell group on a cluster basis, and when detecting a change in an aggregate interference generated due to femto cell power allocation, repeating determination of an interference allowance value so that a Quality of Service (QoS) of a macro cell user is met, and broadcasting the interference allowance value to a femto cell.

    摘要翻译: 提供了一种在无线通信系统中的宏基站处的基于群集的功率控制的装置和方法。 该方法包括:将基于对毫微微小区的预定聚合干扰确定的干扰容限值进行广播,考虑到基于簇的每个毫微微小区组的信道活动,并且当检测到聚合干扰的变化时,更新干扰容限值 由于毫微微小区功率分配而产生的,重复确定干扰容许值,使得满足宏小区用户的服务质量(QoS),并将干扰容许值广播到毫微微小区。

    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM
    2.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM 有权
    在多输入多输出系统中发送和接收控制信息的装置和方法

    公开(公告)号:US20110271168A1

    公开(公告)日:2011-11-03

    申请号:US13096299

    申请日:2011-04-28

    IPC分类号: H04W4/00 G06F11/10 H03M13/09

    CPC分类号: H04L1/0027 H04L1/06

    摘要: An apparatus and a method for transmitting and receiving control information in a Multiple Input Multiple Output (MIMO) system are provided. A method of a base station for transmitting control information to a terminal in the MIMO system includes transmitting first control information for every transmission mode except for a Multiple-User (MU)-MIMO mode, to the terminal over a control channel of a subframe, and transmitting second control information for the MU-MIMO mode to the terminal over a data channel of the subframe.

    摘要翻译: 提供了一种用于在多输入多输出(MIMO)系统中发送和接收控制信息的装置和方法。 用于向MIMO系统中的终端发送控制信息的基站的方法包括:通过子帧的控制信道向终端发送除多用户(MU)-MIMO模式以外的每个发送模式的第一控制信息, 以及通过子帧的数据信道向终端发送用于MU-MIMO模式的第二控制信息。

    METHOD AND APPARATUS FOR PREVENTING UNAUTHORIZED USE OF MOBILE TERMINAL
    4.
    发明申请
    METHOD AND APPARATUS FOR PREVENTING UNAUTHORIZED USE OF MOBILE TERMINAL 有权
    用于防止移动终端未经使用的方法和装置

    公开(公告)号:US20080108325A1

    公开(公告)日:2008-05-08

    申请号:US11932463

    申请日:2007-10-31

    IPC分类号: H04M1/66

    摘要: A method and apparatus for preventing unauthorized use of a mobile terminal are provided, in which an execution code processor decrypts an Mobile Phone Certificate (MPC) using an MPC decryption code stored in it, when the mobile terminal is booted, an MPC processor compares a pre-stored MPC decryption execution code with the MPC decryption execution code, compares a pre-stored MPC encryption key with an MPC encryption key stored in the execution code processor. When the MPC decryption execution codes are identical, sets data required for an initial operation of the mobile terminal using an MPC management execution code included in a pre-stored MPC. When the MPC encryption keys are identical, decrypts Secured Code (SCode) blocks for execution of an application program, after executing the MPC management execution code. The execution code processor performs an operation program of the mobile terminal using the MPC management execution code and the decrypted SCode blocks.

    摘要翻译: 提供一种用于防止未经授权使用移动终端的方法和装置,其中执行代码处理器使用存储在其中的MPC解密码来解密手机证书(MPC),当移动终端被引导时,MPC处理器将 将预先存储的MPC解密执行代码与MPC解密执行代码进行比较,将预先存储的MPC加密密钥与存储在执行代码处理器中的MPC加密密钥进行比较。 当MPC解密执行代码相同时,使用包含在预存储的MPC中的MPC管理执行代码设置移动终端的初始操作所需的数据。 当MPC加密密钥相同时,在执行MPC管理执行代码之后,解密用于执行应用程序的安全代码(SCode)块。 执行代码处理器使用MPC管理执行代码和解密的SCode块来执行移动终端的操作程序。