Method for selectively encrypting control signal
    51.
    发明授权
    Method for selectively encrypting control signal 有权
    选择性地加密控制信号的方法

    公开(公告)号:US08582771B2

    公开(公告)日:2013-11-12

    申请号:US12557267

    申请日:2009-09-10

    IPC分类号: H04L29/06

    摘要: Various methods and apparatus for encrypting signals in a wireless access system are disclosed. A method for selectively encrypting a management message in an MS includes steps of generating a Medium Access Control Protocol Data Unit (MAC PDU) including the selectively encrypted management message and an Fragmentation Extended Header (FEH) and transmitting the MAC PDU to the BS. The FEH includes indication information indicating whether the management message was encrypted.

    摘要翻译: 公开了用于在无线接入系统中加密信号的各种方法和装置。 用于选择性地加密MS中的管理消息的方法包括以下步骤:生成包括选择性加密的管理消息和分段扩展报头(FEH)的媒体接入控制协议数据单元(MAC PDU),并将MAC PDU发送到BS。 FEH包括指示管理消息是否被加密的指示信息。

    Method for transmitting and receiving system information elements in a wireless access system
    52.
    发明授权
    Method for transmitting and receiving system information elements in a wireless access system 有权
    用于在无线接入系统中发送和接收系统信息元素的方法

    公开(公告)号:US08547926B2

    公开(公告)日:2013-10-01

    申请号:US12920439

    申请日:2009-03-02

    IPC分类号: H04W4/00

    CPC分类号: H04W48/12 H04W48/08

    摘要: A method for configuring system information, a method for transmitting system information, and a method for transmitting resource ratio information are disclosed. A method for receiving system information elements includes receiving a first message including a fixed-size system information element from a base station, and receiving a second message including an variable-size system information element from the base station.

    摘要翻译: 公开了一种用于配置系统信息的方法,用于发送系统信息的方法以及用于发送资源比率信息的方法。 接收系统信息元素的方法包括从基站接收包括固定大小的系统信息元素的第一消息,以及从基站接收包括可变大小的系统信息元素的第二消息。

    Location update method and mobile station using the same
    53.
    发明授权
    Location update method and mobile station using the same 有权
    位置更新方法和移动台使用相同

    公开(公告)号:US08483709B2

    公开(公告)日:2013-07-09

    申请号:US13124381

    申请日:2009-10-15

    IPC分类号: H04W24/00

    摘要: A location update method and a mobile station using the same are disclosed. The location method includes receiving a message including femto Base Station (BS) list information from a macro base station, receiving a preamble including an IDentifier (ID) of a first femto BS from the first femto BS during a predetermined interval, and updating a location to the first femto BS, if the ID of the femto BS is identical to one of IDs included in the femto BS list information. The femto BS list information may include IDs of one or more femto BSs included in the macro BS.

    摘要翻译: 公开了一种位置更新方法和使用其的移动台。 定位方法包括从宏基站接收包括毫微微基站(BS)列表信息的消息,在预定间隔期间从第一毫微微BS接收包括第一毫微微BS的标识符(ID)的前导码,并更新位置 如果毫微微BS的ID与毫微微列表信息中包含的ID中的一个相同,则到第一毫微微BS。 毫微微BS列表信息可以包括宏BS中包括的一个或多个毫微微BS的ID。

    Apparatus and method for transmitting a MAC PDU based on MAC header type information
    54.
    发明授权
    Apparatus and method for transmitting a MAC PDU based on MAC header type information 有权
    基于MAC头类型信息发送MAC PDU的装置和方法

    公开(公告)号:US08483136B2

    公开(公告)日:2013-07-09

    申请号:US13061401

    申请日:2010-09-02

    IPC分类号: H04W4/00 H04J3/00

    摘要: An Apparatus and methods for communicating in a wireless access system using a medium access control protocol data unit (MAC PDU) is disclosed. The method comprises steps of receiving, by a mobile station (MS) from a base station (BS), a dynamic service addition request (AAI_DSA-REQ) message requesting to create a service flow, wherein the AAI_DSA-REQ message comprises a first MAC header type parameter indicating a type of a MAC header included in the MAC PDU of the service flow and a flow identifier (FID) identifying a connection associated with the service flow; transmitting, by the MS to the BS, a dynamic service addition response (AAI_DSA-RSP) message in response to the AAI_DSA-REQ message, wherein the AAI_DSA-RSP message comprises a second MAC header type parameter indicating the type of a MAC header included in the MAC PDU of the service flow; and communicating with the BS using the MAC PDU comprising the MAC header indicated by the second MAC header type parameter; wherein the MAC header type parameter indicates one of a generic MAC header (GMH) for general data packet transmission and a short-packet MAC header (SPMH) for small data packet transmission and a non-ARQ connection.

    摘要翻译: 公开了一种使用媒体接入控制协议数据单元(MAC PDU)在无线接入系统中进行通信的装置和方法。 该方法包括以下步骤:由移动站(MS)从基站(BS)接收请求创建服务流的动态服务添加请求(AAI_DSA-REQ)消息,其中所述AAI_DSA-REQ消息包括第一MAC 指示包括在服务流的MAC PDU中的MAC头的类型的标题类型参数和标识与服务流相关联的连接的流标识符(FID); 由MS向BS发送响应于AAI_DSA-REQ消息的动态服务附加响应(AAI_DSA-RSP)消息,其中所述AAI_DSA-RSP消息包括指示包括的MAC报头的类型的第二MAC报头类型参数 在服务流的MAC PDU中; 以及使用包括由第二MAC报头类型参数指示的MAC报头的MAC PDU与BS进行通信; 其中所述MAC报头类型参数指示用于一般数据分组传输的通用MAC报头(GMH)和用于小数据分组传输的短分组MAC报头(SPMH)和非ARQ连接之一。

    Method and apparatus for supporting co-located coexistence mode
    55.
    发明授权
    Method and apparatus for supporting co-located coexistence mode 有权
    支持共同共存模式的方法和装置

    公开(公告)号:US08345634B2

    公开(公告)日:2013-01-01

    申请号:US12772033

    申请日:2010-04-30

    IPC分类号: H04Q7/00

    摘要: A method and apparatus for reducing interference between systems when a plurality of wireless access systems are co-located are disclosed. To support CLC mode, an MS in the CRC mode transmits a handover request message to a first Base Station (BS) to initiate a handover process, receives a handover command message acknowledging the handover request message from the first BS, transmits a ranging request message to second BS at network reentry after handover, and receives from the second BS a ranging response message including CRC start time information that set by the second BS.

    摘要翻译: 公开了一种用于在多个无线接入系统共同定位时减少系统之间的干扰的方法和装置。 为了支持CLC模式,CRC模式的MS向第一基站(BS)发送切换请求消息以发起切换过程,从第一BS接收确认切换请求消息的切换命令消息,发送测距请求消息 在切换之后进行网络再入的第二BS,并且从第二BS接收包括由第二BS设置的CRC开始时间信息的测距响应消息。

    Methods of transmitting and receiving data in mobile communication system and device supporting the same
    56.
    发明授权
    Methods of transmitting and receiving data in mobile communication system and device supporting the same 有权
    在移动通信系统中发送和接收数据的方法及其支持的设备

    公开(公告)号:US08331299B2

    公开(公告)日:2012-12-11

    申请号:US12599283

    申请日:2008-05-07

    IPC分类号: H04W4/00 H04L3/16

    摘要: A method and apparatus of transmitting and receiving data in a mobile communication system is disclosed. The method of transmitting and receiving data in a mobile communication system comprises receiving control information related to transmission and reception from a transmitting side, determining at least one of power saving parameter information of a talk spurt and a silence period from the control information related to transmission and reception, and receiving data from the transmitting side by applying the power saving parameter information depending on the talk spurt and the silence period. According to the above method, unnecessary data reception is not performed in the silence period.

    摘要翻译: 公开了一种在移动通信系统中发送和接收数据的方法和装置。 在移动通信系统中发送和接收数据的方法包括从发送侧接收与发送和接收相关的控制信息,从与发送相关的控制信息中确定话音突发的功率保存参数信息和静默期间中的至少一个 和接收,并且根据话音突发和静默期应用节电参数信息从发送侧接收数据。 根据上述方法,在静默期间不进行不必要的数据接收。

    Method of controlling feedback channel in communication system comprising at least one relay station
    58.
    发明授权
    Method of controlling feedback channel in communication system comprising at least one relay station 有权
    控制包括至少一个中继站的通信系统中的反馈信道的方法

    公开(公告)号:US08305952B2

    公开(公告)日:2012-11-06

    申请号:US12671461

    申请日:2008-07-30

    IPC分类号: H04B7/14

    摘要: A method for controlling a feedback channel in a communication system including a relay station (RS) is disclosed. In a method for controlling transmission/reception of a channel quality information feedback in a wireless communication system including a relay station (RS), the RS receives total channel quality information from a mobile station (MS), transmits the channel quality information to a base station (BS), receives a delta CQI from the mobile station (MS), and transmits the delta CQI to the base station (BS) according to control information.

    摘要翻译: 公开了一种用于在包括中继站(RS)的通信系统中控制反馈信道的方法。 在用于控制包括中继站(RS)的无线通信系统中的信道质量信息反馈的发送/接收的方法中,RS从移动台(MS)接收总信道质量信息,将信道质量信息发送到基站 站(BS)从移动站(MS)接收增量CQI,并根据控制信息向基站(BS)发送增量CQI。

    Method for performing initial ranging in wireless communication system
    59.
    发明授权
    Method for performing initial ranging in wireless communication system 有权
    在无线通信系统中执行初始测距的方法

    公开(公告)号:US08249555B2

    公开(公告)日:2012-08-21

    申请号:US12596366

    申请日:2008-04-16

    IPC分类号: H04M1/66

    CPC分类号: H04W56/00

    摘要: A method of enabling a mobile station to perform initialization to a base station in a wireless communication system is provided. The method includes synchronizing with the base station, obtaining an uplink parameter based on the synchronization, performing initial ranging by using the uplink parameter and establishing security association between the mobile station and the base station while performing the initial ranging. During the initial ranging, a mobile station's unique identifier or control signaling can securely be transmitted.

    摘要翻译: 提供一种能够使移动台在无线通信系统中向基站执行初始化的方法。 该方法包括与基站同步,基于同步获取上行链路参数,通过使用上行链路参数进行初始测距,并在执行初始测距时建立移动台与基站之间的安全关联。 在初始测距期间,可以安全地发送移动台的唯一标识符或控制信令。

    STRUCTURE OF AN EFFICIENT RELAY MEDIUM ACCESS CONTROL PROTOCOL DATA UNIT IN A BROADBAND WIRELESS ACCESS SYSTEM, AND DATA TRANSMISSION METHOD USING SAME
    60.
    发明申请
    STRUCTURE OF AN EFFICIENT RELAY MEDIUM ACCESS CONTROL PROTOCOL DATA UNIT IN A BROADBAND WIRELESS ACCESS SYSTEM, AND DATA TRANSMISSION METHOD USING SAME 有权
    无线接入系统中的有效中继接入控制协议数据单元的结构和使用相同的数据传输方法

    公开(公告)号:US20120188931A1

    公开(公告)日:2012-07-26

    申请号:US13392491

    申请日:2010-08-25

    IPC分类号: H04W4/06 H04B7/14

    CPC分类号: H04B7/155

    摘要: A broadband wireless access system including a relay station and a structure of a relay medium access control (MAC) protocol data unit (PDU) are disclosed. A method in which a base station (ABS) transmits data for a plurality of mobile stations (AMSs) to a relay station (ARS) in a broadband wireless access system includes generating second transmission unit data using a plurality of first transmission unit data oriented toward the plurality of mobile stations and using mobile station identifier information for indicating mobile stations to which each of the plurality of first transmission data unit data is to be transmitted and transmitting the second transmission unit data to the relay station.

    摘要翻译: 公开了一种包括中继站和中继媒体接入控制(MAC)协议数据单元(PDU)的结构的宽带无线接入系统。 基站(ABS)向宽带无线接入系统中的中继站(ARS)发送多个移动站(AMS)的数据的方法包括使用多个第一发送单元数据生成第二发送单元数据,所述第一发送单元数据朝向 多个移动站,并且使用移动站标识符信息来指示要发送多个第一传输数据单元数据中的每一个的移动站,并向中继站发送第二传输单元数据。