Apparatus and method for handling error for service flow modification a broadband wireless communication network
    13.
    发明授权
    Apparatus and method for handling error for service flow modification a broadband wireless communication network 有权
    处理宽带无线通信网络业务流修改错误的装置和方法

    公开(公告)号:US09408110B2

    公开(公告)日:2016-08-02

    申请号:US12653504

    申请日:2009-12-15

    摘要: A network includes a Mobile Station (MS) for sending a Service Flow (SF) modification request message to a Base Station (BS) to modify an SF. The BS sends a path modification request message to a serving SF Authorization (SFA) when there is the information on the SF. The BS also sends an SF modification response message comprising a Confirmation Code ‘Reject SF not found’ to the MS when there is no information on the SF. The serving SFA sends a resource reservation request message to an anchor SFA when there is the information on the SF, and sends a path modification response message comprising a Failure Indication (FI) ‘Requested Context Unavailable’ to the BS when there is no information on the SF. The anchor SFA sends a resource reservation response message comprising the FI ‘Requested Context Unavailable’ to the serving SFA when there is no information on the SF.

    摘要翻译: 网络包括用于向基站(BS)发送业务流(SF)修改请求消息以修改SF的移动台(MS)。 当存在SF上的信息时,BS向服务SF授权(SFA)发送路径修改请求消息。 当SF上没有信息时,BS还向MS发送包括确认代码“拒绝SF未找到”的SF修改响应消息。 当存在SF上的信息时,服务SFA向锚SFA发送资源预留请求消息,并且当没有信息时向BS发送包括故障指示(FI)“请求上下文不可用”的路径修改响应消息 SF。 当没有关于SF的信息时,锚SFA向服务SFA发送包括FI“请求上下文不可用”的资源预留响应消息。

    Method and apparatus for load balancing in broadband communication system
    15.
    发明授权
    Method and apparatus for load balancing in broadband communication system 有权
    宽带通信系统负载均衡的方法和装置

    公开(公告)号:US08270353B2

    公开(公告)日:2012-09-18

    申请号:US12229926

    申请日:2008-08-28

    IPC分类号: H04W4/00

    CPC分类号: H04W28/08 H04W36/22 H04W48/06

    摘要: An apparatus and method are provided for load balancing in a broadband communication system. In an initial network entry/network reentry/handover, whether to allow a user terminal and whether to allow each service flow are checked. The channel state and load state of candidate frequency assignments and subcells are detected. The ranging status of a corresponding frequency assignment or a corresponding subcell is set according to whether to allow the user terminal. The allowable candidate frequency assignment and subcells are selected and transmitted.

    摘要翻译: 提供了一种用于宽带通信系统中的负载平衡的装置和方法。 在初始网络进入/网络重入/切换中,是否允许用户终端以及是否允许每个服务流被检查。 检测候选频率分配和子信元的信道状态和负载状态。 根据是否允许用户终端设置相应频率分配或相应子小区的测距状态。 选择并发送允许的候选频率分配和子信元。

    Apparatus and method for managing quality of service of service flow in wireless communication system
    16.
    发明授权
    Apparatus and method for managing quality of service of service flow in wireless communication system 有权
    无线通信系统中业务流服务质量的设备及方法

    公开(公告)号:US08194540B2

    公开(公告)日:2012-06-05

    申请号:US12221627

    申请日:2008-08-05

    IPC分类号: H04J1/16

    摘要: An apparatus and method for managing quality of service (QoS) of a service flow in a wireless communication system are provided. A method of operating a base station (BS) in a wireless communication system includes receiving QoS policy information of mobile stations (MSs) from a network entity including a policy decision function (PDF) or from neighbor BSs, and storing the QoS policy information; detecting a mobile station attempting connection re-establishment; upon detecting the mobile station attempting connection re-establishment, evaluating a QoS policy of the mobile station; and controlling a state of a service flow generated for the mobile station according to the QoS policy.

    摘要翻译: 提供了一种用于管理无线通信系统中的服务流的服务质量(QoS)的装置和方法。 在无线通信系统中操作基站(BS)的方法包括从包括策略决策功能(PDF)的网络实体或从邻居BS接收移动台(MS)的QoS策略信息,并存储QoS策略信息; 检测尝试连接重建的移动台; 在检测到移动台尝试连接重建时,评估移动台的QoS策略; 以及根据所述QoS策略来控制为所述移动台生成的业务流的状态。

    Method and apparatus for constructing MAP IE using reduced CID in broadband OFDMA systems
    17.
    发明授权
    Method and apparatus for constructing MAP IE using reduced CID in broadband OFDMA systems 有权
    用于在宽带OFDMA系统中使用减少CID构造MAP IE的方法和装置

    公开(公告)号:US08018969B2

    公开(公告)日:2011-09-13

    申请号:US11077718

    申请日:2005-03-11

    IPC分类号: H04J3/00 H04J3/18

    CPC分类号: H04L5/0091

    摘要: A method for transmitting burst allocation information by a base station in a broadband wireless communication system in which a transmitted frame includes symbols, and orthogonal subcarriers in a frequency axis constitute each of the symbols based on a predetermined time unit. The method includes the steps of generating a reduced connection identifier (CID) by reducing a basic CID of a mobile terminal connected to the base station when the basic CID exists within a preset range, and inserting an MAP, which includes an enabled field representing the reduced CID and one of use and non-use of the reduced CID, into the frame, and transmitting the frame to the mobile terminal.

    摘要翻译: 一种用于在宽带无线通信系统中的基站发送突发分配信息的方法,其中发送的帧包括符号,并且频率轴中的正交子载波基于预定时间单位构成每个符号。 该方法包括以下步骤:当基本CID存在于预设范围内时,通过减少连接到基站的移动终端的基本CID来生成缩减连接标识符(CID),并且插入MAP,其包括表示 将减少的CID和减少的CID的使用和不使用之一减少到帧中,以及将帧发送到移动终端。

    Apparatus and method for handling error for service flow modification a broadband wireless communication network
    18.
    发明申请
    Apparatus and method for handling error for service flow modification a broadband wireless communication network 有权
    处理宽带无线通信网络业务流修改错误的装置和方法

    公开(公告)号:US20100157814A1

    公开(公告)日:2010-06-24

    申请号:US12653504

    申请日:2009-12-15

    IPC分类号: H04L12/26

    摘要: A network includes a Mobile Station (MS) for sending a Service Flow (SF) modification request message to a Base Station (BS) to modify an SF. The BS sends a path modification request message to a serving SF Authorization (SFA) when there is the information on the SF. The BS also sends an SF modification response message comprising a Confirmation Code ‘Reject SF not found’ to the MS when there is no information on the SF. The serving SFA sends a resource reservation request message to an anchor SFA when there is the information on the SF, and sends a path modification response message comprising a Failure Indication (FI) ‘Requested Context Unavailable’ to the BS when there is no information on the SF. The anchor SFA sends a resource reservation response message comprising the FI ‘Requested Context Unavailable’ to the serving SFA when there is no information on the SF.

    摘要翻译: 网络包括用于向基站(BS)发送业务流(SF)修改请求消息以修改SF的移动台(MS)。 当存在SF上的信息时,BS向服务SF授权(SFA)发送路径修改请求消息。 当SF上没有信息时,BS还向MS发送包括确认代码“拒绝SF未找到”的SF修改响应消息。 当存在SF上的信息时,服务SFA向锚SFA发送资源预留请求消息,并且当没有信息时向BS发送包括故障指示(FI)“请求上下文不可用”的路径修改响应消息 SF。 当没有关于SF的信息时,锚SFA向服务SFA发送包括FI“请求上下文不可用”的资源预留响应消息。

    Data transmission system in broadband wireless access system using band AMC and method thereof
    19.
    发明授权
    Data transmission system in broadband wireless access system using band AMC and method thereof 有权
    使用带AMC的宽带无线接入系统中的数据传输系统及其方法

    公开(公告)号:US07596114B2

    公开(公告)日:2009-09-29

    申请号:US11077854

    申请日:2005-03-11

    IPC分类号: H04B7/212

    摘要: Disclosed are a system for transmitting data using a band AMC in a broadband wireless orthogonal frequency multiplexing access system and a method thereof. In a broadband wireless communication system, a method for allocating data bursts to a mobile subscriber station according to channel state in a broadband wireless communication system, the method including transmitting allocation information to the mobile subscriber station, the allocation information including information about a sub frequency band containing the data bursts allocated to the mobile subscriber station and information about the number of band AMC subchannels allocated to the mobile subscriber station in the sub frequency band and receiving the data bursts from the mobile subscriber station according to the allocation information.

    摘要翻译: 公开了一种在宽带无线正交频分复用接入系统中使用频带AMC发送数据的系统及其方法。 在宽带无线通信系统中,根据宽带无线通信系统中的信道状态向移动用户站分配数据突发的方法,所述方法包括向所述移动用户台发送分配信息,所述分配信息包括关于子频率的信息 包含分配给移动用户站的数据脉冲串的信息,以及关于在子频带中分配给移动用户站的频带AMC子信道的数量的信息,以及根据分配信息从移动用户站接收数据脉冲串。

    Apparatus and method for managing quality of service of service flow in wireless communication system
    20.
    发明申请
    Apparatus and method for managing quality of service of service flow in wireless communication system 有权
    无线通信系统中业务流服务质量的设备及方法

    公开(公告)号:US20090040983A1

    公开(公告)日:2009-02-12

    申请号:US12221627

    申请日:2008-08-05

    IPC分类号: H04Q7/22 H04Q7/20

    摘要: An apparatus and method for managing quality of service (QoS) of a service flow in a wireless communication system are provided. A method of operating a base station (BS) in a wireless communication system includes receiving QoS policy information of mobile stations (MSs) from a network entity including a policy decision function (PDF) or from neighbor BSs, and storing the QoS policy information; detecting a mobile station attempting connection re-establishment; upon detecting the mobile station attempting connection re-establishment, evaluating a QoS policy of the mobile station; and controlling a state of a service flow generated for the mobile station according to the QoS policy.

    摘要翻译: 提供了一种用于管理无线通信系统中的服务流的服务质量(QoS)的装置和方法。 在无线通信系统中操作基站(BS)的方法包括从包括策略决策功能(PDF)的网络实体或从邻居BS接收移动台(MS)的QoS策略信息,并存储QoS策略信息; 检测尝试连接重建的移动台; 在检测到移动台尝试连接重建时,评估移动台的QoS策略; 以及根据所述QoS策略来控制为所述移动台生成的业务流的状态。