Method and apparatus for load balancing in broadband communication system
    1.
    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。

    Method and apparatus for load balancing in broadband communication system
    2.
    发明申请
    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:US20090059857A1

    公开(公告)日:2009-03-05

    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 handling error for service flow modification a broadband wireless communication network
    3.
    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。

    Apparatus and method for handling error for service flow modification a broadband wireless communication network
    4.
    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。

    METHOD AND APPARATUS FOR PROVIDING VOICE OVER INTERNET PROTOCOL SERVICE IN MOBILE COMMUNICATION SYSTEM
    5.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING VOICE OVER INTERNET PROTOCOL SERVICE IN MOBILE COMMUNICATION SYSTEM 审中-公开
    在移动通信系统中提供互联网协议语音语音的方法和装置

    公开(公告)号:US20120281627A1

    公开(公告)日:2012-11-08

    申请号:US13518151

    申请日:2010-12-21

    IPC分类号: H04W40/00

    摘要: A method and apparatus for providing a Voice over Internet Protocol (VoIP) service using a Payload Header Suppression (PHS) method in a mobile communication system are provided. The method includes extracting header information by analyzing a Session Description Protocol (SDP) offer message that is included in a Session Initiation Protocol (SIP) signaling message received from a Worldwide Interoperability for Microwave Access (WiMAX) system, generating a Classification (CS) rule based on the extracted header information, determining whether to generate a new service flow based on the extracted header information, generating a PHS rule using a Dynamic Service Addition (DSA) when the new service flow is generated, and generating the PHS rule using a Dynamic Service Change (DSC) when the new service flow is not generated, and transmitting the generated CS rule and PHS rule to the WiMAX system.

    摘要翻译: 提供了一种在移动通信系统中使用有效载荷报头抑制(PHS)方法提供使用互联网协议语音(VoIP)服务的方法和装置。 该方法包括通过分析包括在从全球互通微波接入(WiMAX)系统接收的会话发起协议(SIP)信令消息中的会话描述协议(SDP)报文消息来提取报头信息,生成分类(CS)规则 基于所提取的标题信息,基于所提取的标题信息来确定是否生成新的业务流;在生成新业务流时,使用动态业务加法(DSA)生成PHS规则,并使用动态 当不生成新的业务流,并将生成的CS规则和PHS规则发送给WiMAX系统时,业务变更(DSC)。

    Apparatus and method for managing quality of service of service flow in wireless communication system
    6.
    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。

    Apparatus and method for managing quality of service of service flow in wireless communication system
    7.
    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。

    Apparatus and method for admission control considering multiple service providers in a broadband wireless communication system
    8.
    发明授权
    Apparatus and method for admission control considering multiple service providers in a broadband wireless communication system 失效
    考虑宽带无线通信系统中的多个服务提供商的准入控制的装置和方法

    公开(公告)号:US08514699B2

    公开(公告)日:2013-08-20

    申请号:US12326533

    申请日:2008-12-02

    IPC分类号: H04L12/26

    CPC分类号: H04W28/16

    摘要: An apparatus and method for Admission Control (AC) in a broadband wireless communication system are provided. The apparatus includes a classification unit for determining a Mobile Virtual Network Operator (MVNO), from a plurality of MVNOs, that provides services for a generated resource request, a manager for evaluating a resource occupation status of the MVNO and a resource amount permitted to the MVNO, and a determination unit for determining whether to admit the resource request according to at least one of the resource occupation status of the determined MVNO, the resource amount permitted to the determined MVNO and an available total resource amount.

    摘要翻译: 提供了宽带无线通信系统中的接纳控制(AC)的装置和方法。 该设备包括:用于从多个MVNO中确定为生成的资源请求提供服务的移动虚拟网络运营商(MVNO)的分类单元,用于评估MVNO的资源占用状态的管理器和允许 MVNO,以及确定单元,用于根据确定的MVNO的资源占用状态,允许到所确定的MVNO的资源量和可用的总资源量中的至少一个来确定是否允许资源请求。

    APPARATUS AND METHOD FOR ADMISSION CONTROL CONSIDERING MULTIPLE SERVICE PROVIDERS IN A BROADBAND WIRELESS COMMUNICATION SYSTEM
    9.
    发明申请
    APPARATUS AND METHOD FOR ADMISSION CONTROL CONSIDERING MULTIPLE SERVICE PROVIDERS IN A BROADBAND WIRELESS COMMUNICATION SYSTEM 失效
    在宽带无线通信系统中考虑多个服务提供商的接纳控制的装置和方法

    公开(公告)号:US20090154413A1

    公开(公告)日:2009-06-18

    申请号:US12326533

    申请日:2008-12-02

    IPC分类号: H04W72/04

    CPC分类号: H04W28/16

    摘要: An apparatus and method for Admission Control (AC) in a broadband wireless communication system are provided. The apparatus includes a classification unit for determining a Mobile Virtual Network Operator (MVNO), from a plurality of MVNOs, that provides services for a generated resource request, a manager for evaluating a resource occupation status of the MVNO and a resource amount permitted to the MVNO, and a determination unit for determining whether to admit the resource request according to at least one of the resource occupation status of the determined MVNO, the resource amount permitted to the determined MVNO and an available total resource amount.

    摘要翻译: 提供了宽带无线通信系统中的接纳控制(AC)的装置和方法。 该设备包括:用于从多个MVNO中确定为生成的资源请求提供服务的移动虚拟网络运营商(MVNO)的分类单元,用于评估MVNO的资源占用状态的管理器和允许 MVNO,以及确定单元,用于根据确定的MVNO的资源占用状态,允许到所确定的MVNO的资源量和可用的总资源量中的至少一个来确定是否允许资源请求。

    Apparatus and method for multicast and broadcast service in a broadband wireless access system
    10.
    发明授权
    Apparatus and method for multicast and broadcast service in a broadband wireless access system 有权
    宽带无线接入系统中组播广播业务的装置及方法

    公开(公告)号:US08483113B2

    公开(公告)日:2013-07-09

    申请号:US12267863

    申请日:2008-11-10

    IPC分类号: H04H20/71 H04L12/56 H04J3/26

    CPC分类号: H04W28/06 H04W72/005

    摘要: An apparatus and method for providing a Multicast and Broadcast Service (MBS) in a Broadband Wireless Access (BWA) system are provided. The apparatus includes a fragmentation unit, a Generic Routing Encapsulation (GRE) packet generator, and a communication unit. The fragmentation unit fragmentizes MBS traffic received from a network for synchronization. The GRE packet generator generates a GRE packet with each of segments from the fragmentation unit. The communication unit transmits the GRE packet from the GRE packet generator to a Base Station (BS) in consideration of a packet period.

    摘要翻译: 提供了一种用于在宽带无线接入(BWA)系统中提供组播和广播服务(MBS)的设备和方法。 该装置包括分片单元,通用路由封装(GRE)分组生成器和通信单元。 分片单元将从网络接收的MBS业务分段化以进行同步。 GRE分组生成器生成来自分段单元的每个分段的GRE分组。 考虑到分组周期,通信单元将GRE分组从GRE分组生成器发送到基站(BS)。