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    • 131. 发明授权
    • Method and apparatus for transmission and reception of data using a compact header
    • 使用紧凑型报头发送和接收数据的方法和装置
    • US09107097B2
    • 2015-08-11
    • US13061502
    • 2009-09-02
    • Jeong Ki KimKi Seon RyuYoung Soo Yuk
    • Jeong Ki KimKi Seon RyuYoung Soo Yuk
    • H04W4/00H04W28/06H04W72/04
    • H04W28/06H04W72/04
    • The present invention relates to compact header structures of various forms used in wireless access systems as well as a method and apparatus for the transmission and reception of data using such headers. The method for receiving data wherein the mobile terminal uses the Persistent Allocation (PA) mode in one of the embodiments of the present invention comprises the step of receiving a Downlink Persistent Allocation MAP Information Element (DL PA MAP IE) from the base station, which contains information relating to the resource region allocated for persistent allocation in the downlink, and the step of receiving the downlink data containing a Compact Medium access control Header (CMH) via said resource region revealed by said information. At this stage, the CMH can contain an indicator that indicates whether the downlink data contains an extended header, and a length field indicating the length of the data payload.
    • 本发明涉及无线接入系统中使用的各种形式的紧凑型报头结构,以及用于使用这种报头发送和接收数据的方法和装置。 用于接收数据的方法,其中在本发明的实施例之一中移动终端使用持续分配(PA)模式包括从基站接收下行链路持续分配MAP信息元素(DL PA MAP IE)的步骤,其中 包含与分配给下行链路中的持续分配的资源区域有关的信息,以及经由所述信息所揭示的所述资源区域接收包含紧凑型媒体访问控制头部(CMH)的下行链路数据的步骤。 在该阶段,CMH可以包含指示下行链路数据是否包含扩展报头的指示符,以及指示数据有效载荷的长度的长度字段。
    • 133. 发明授权
    • Method and apparatus for requesting bandwidth in a wireless communication system
    • 在无线通信系统中请求带宽的方法和装置
    • US08755284B2
    • 2014-06-17
    • US13393193
    • 2010-08-30
    • Eun Jong LeeKi Seon RyuHee Jeong ChoYoung Soo Yuk
    • Eun Jong LeeKi Seon RyuHee Jeong ChoYoung Soo Yuk
    • H04L12/26
    • H04W72/0413H04W28/065H04W72/0453
    • A method for requesting a bandwidth at a mobile terminal in a wireless communication system includes receiving, from a base station, information on whether the base station can compensate for changes in bandwidth request quantity caused by fragmentation or packing of a protocol data unit (PDU); requesting, to the base station, a bandwidth required for transmitting a first PDU; separating the first PDU and generating a second PDU and a third PDU in consideration of the quantity of allocated bandwidth when the quantity of bandwidth allocated by the base station is smaller than the requested quantity; transmitting the second PDU to the base station; and starting a first timer at the point in time the bandwidth allocation is received or at the point in time when the second PDU is transmitted and the information indicates that the base station can compensate for the changes in the bandwidth request quantity.
    • 一种用于在无线通信系统中的移动终端请求带宽的方法包括从基站接收关于基站是否可以补偿由分段或打包协议数据单元(PDU)导致的带宽请求量的变化的信息, ; 向所述基站请求发送第一PDU所需的带宽; 当基站分配的带宽量小于所请求的数量时,考虑到分配带宽的数量,分离第一PDU并生成第二PDU和第三PDU; 将所述第二PDU发送到所述基站; 并且在接收到带宽分配的时间点或在发送第二PDU的时间点启动第一定时器,并且该信息指示基站可以补偿带宽请求数量的变化。
    • 135. 发明申请
    • METHOD FOR EFFICIENTLY UPDATING SECONDARY CARRIER INFORMATION IN A BROADBAND WIRELESS ACCESS SYSTEM
    • 在宽带无线接入系统中有效地更新二次载波信息的方法
    • US20130039344A1
    • 2013-02-14
    • US13640681
    • 2011-04-12
    • Eun Jong LeeKi Seon RyuYoung Soo Yuk
    • Eun Jong LeeKi Seon RyuYoung Soo Yuk
    • H04W36/00
    • H04W36/0055H04L5/001H04W36/28H04W76/10H04W76/34
    • The present invention relates to a method for updating secondary carrier information for preemptively allocating secondary carriers during handover and an apparatus for carrying out the method. A method in which a terminal performs handover in a broadband access system that supports multiple carriers according to one embodiment of the present invention comprises: a step in which a target base station receives, from a serving base station, a first message including carrier allocation information on at least one secondary carrier preemptively allocated to the terminal; a step of performing network reentry with the target base station; and judging whether the multi-carrier configuration of the serving base station and the multi-carrier configuration of the target base station are the same, and, if the configurations are different from each other, transmitting, to the target base station, a second message for requesting multi-carrier capability negotiation.
    • 本发明涉及一种用于更新用于在切换期间抢先分配辅助载波的辅助载波信息的方法和用于执行该方法的装置。 根据本发明的一个实施例的终端在支持多个载波的宽带接入系统中执行切换的方法包括:目标基站从服务基站接收包括载波分配信息的第一消息的步骤 在预先分配给终端的至少一个辅助载波上; 与目标基站进行网络再入的步骤; 并且判断所述服务基站的多载波配置和所述目标基站的多载波配置是否相同,并且如果所述配置彼此不同,则向所述目标基站发送第二消息 用于请求多载波能力协商。
    • 136. 发明授权
    • Method of managing carriers in a broadband wireless access system
    • 在宽带无线接入系统中管理运营商的方法
    • US08320342B2
    • 2012-11-27
    • US12815230
    • 2010-06-14
    • Eun Jong LeeKi Seon RyuYoung Soo Yuk
    • Eun Jong LeeKi Seon RyuYoung Soo Yuk
    • H04J3/00
    • H04L1/0028H04L1/0026H04L1/188H04L5/001H04L5/0078H04L5/0098
    • A method for managing carriers allocated to a mobile station in a broadband wireless access system supporting multiple carriers, and an apparatus for use in the method are disclosed. A carrier management method for allowing a mobile station to perform carrier management in a broadband wireless access system supporting multiple carriers includes receiving a first message, which includes activation information indicating activation of at least one target carrier from among one or more second carriers allocated through a first carrier, from a base station, and transmitting a second message, which informs the base station of readiness or non-readiness of the at least one target carrier according to a result of the activation, to the base station. The activation information includes information indicating an activation time point, and the transmitting of the second message is performed at a specific time indicated by the activation time point information.
    • 公开了一种用于管理分配给支持多个载波的宽带无线接入系统中的移动台的载波的方法,以及用于该方法的装置。 一种用于允许移动台在支持多个载波的宽带无线接入系统中执行载波管理的载波管理方法包括:接收第一消息,该第一消息包括指示从一个或多个第二载波分配的至少一个目标载波的激活的激活信息, 第一载波,并且从基站发送第二消息,该第二消息向基站通知根据激活的结果的至少一个目标载体的准备状态或不准备状态。 激活信息包括指示激活时间点的信息,并且在由激活时间点信息指示的特定时间执行第二消息的发送。