Method and apparatus for receiving broadcast in wireless multiple-access communications system
    1.
    发明专利
    Method and apparatus for receiving broadcast in wireless multiple-access communications system 有权
    在无线多通道通信系统中接收广播的方法和装置

    公开(公告)号:JP2010283814A

    公开(公告)日:2010-12-16

    申请号:JP2010118274

    申请日:2010-05-24

    CPC classification number: H04W48/10 H04W48/18

    Abstract: PROBLEM TO BE SOLVED: To provide an access terminal for evaluating qualities of the available wireless broadcast channels that carry contents to be selected, and selects the best source of contents from among the available wireless broadcast channels, based upon the qualities.
    SOLUTION: An access terminal in a wireless multiple-access network monitors multiple broadcast soft handoff groups simultaneously in order to select the best logical broadcast channels to decode them based upon broadcast contents selected by a user of the access terminal. When an access terminal is in a traffic state, the access terminal decodes one or more broadcast channels by decoding a unicast channel from a traffic server during one time slot and then by decoding a broadcast channel from a broadcast server during another time slot.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种用于评估携带要选择的内容的可用无线广播频道的质量的接入终端,并且基于该质量从可用无线广播信道中选择最佳内容源。 解决方案:无线多址网络中的接入终端基于接入终端的用户选择的广播内容,同时监视多个广播软切换组,以便选择最佳逻辑广播信道进行解码。 当接入终端处于业务状态时,接入终端在一个时隙内解码来自业务服务器的单播信道,然后在另一个时隙期间从广播服务器解码广播信道来解码一个或多个广播信道。 版权所有(C)2011,JPO&INPIT

    Method and apparatus for efficient use of communication resources in data communication system under overload conditions
    3.
    发明专利
    Method and apparatus for efficient use of communication resources in data communication system under overload conditions 有权
    在超载条件下有效利用数据通信系统中的通信资源的方法和装置

    公开(公告)号:JP2012147482A

    公开(公告)日:2012-08-02

    申请号:JP2012087369

    申请日:2012-04-06

    CPC classification number: H04L67/16 H04L67/14 H04L69/329

    Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for efficient use of communication resources in a data communication system under an overload condition.SOLUTION: In a communication system (1400) for communication of data, a method and apparatus are configured to detect a request for opening a connection for a user (1407) for communication of data, select an open connection, release the selected open connection, and allocate, to the user (1407), communication resources corresponding to resources released based on releasing the selected open connection. In accordance with an embodiment, the selected open connection is in an idle open state.

    Abstract translation: 要解决的问题:提供一种用于在过载条件下在数据通信系统中有效利用通信资源的方法和装置。 解决方案:在用于数据通信的通信系统(1400)中,方法和装置被配置为检测用于打开用于数据通信的用户(1407)的连接的请求,选择打开的连接,释放所选择的 打开连接,并且向用户(1407)分配与基于释放所选择的打开连接而释放的资源相对应的通信资源。 根据实施例,所选择的打开连接处于空闲打开状态。 版权所有(C)2012,JPO&INPIT

    Reliable reception of broadcast/multicast content
    4.
    发明专利
    Reliable reception of broadcast/multicast content 有权
    可接受广播/多媒体内容的接收

    公开(公告)号:JP2010268455A

    公开(公告)日:2010-11-25

    申请号:JP2010108302

    申请日:2010-05-10

    Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for reliably broadcasting content to a plurality of users and facilitating distribution of parts of the broadcast content that either were not received by particular users, or were received with errors. SOLUTION: The wireless communication system is configured to broadcast content from a content source to a plurality of user devices. The content source is configured to provide the content to a base station. The base station parses the content into a plurality of segments and associates sequential identifiers with each of the segments. The content is then broadcast to each of the user devices. An identifier of an alternative data source is also provided to the user devices. When a mobile station receives the segments, it examines the segment identifiers to identify missing segments. The segments are then retrieved from the alternative data source identified by the base station. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种可靠地向多个用户广播内容的系统和方法,并且便于分发未被特定用户接收的广播内容的部分或被错误地接收。 解决方案:无线通信系统被配置为将内容从内容源广播到多个用户设备。 内容源被配置为向基站提供内容。 基站将内容解析成多个段,并将顺序标识符与每个段相关联。 然后将内容广播到每个用户设备。 还向用户设备提供替代数据源的标识符。 当移动站接收到段时,它检查段标识符以识别丢失的段。 然后从由基站识别的替代数据源检索段。 版权所有(C)2011,JPO&INPIT

    Method and apparatus for efficient use of communication resource in data communication system under overload condition
    5.
    发明专利
    Method and apparatus for efficient use of communication resource in data communication system under overload condition 审中-公开
    在超载条件下有效利用数据通信系统中的通信资源的方法和装置

    公开(公告)号:JP2010213347A

    公开(公告)日:2010-09-24

    申请号:JP2010120692

    申请日:2010-05-26

    CPC classification number: H04L67/16 H04L67/14 H04L69/329

    Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for efficient use of communication resources in a data communication system under an overload condition. SOLUTION: In a communication system (1400) for communication of data, this method and this apparatus are configured to detect a request for opening a connection for a user (1407) for communication of data, select an open connection, release the selected open connection, and allocate, to the user (1407), communication resources corresponding to resources released based on releasing the selected open connection. In accordance with an embodiment, the selected open connection is in an idle open state. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种用于在过载条件下在数据通信系统中有效利用通信资源的方法和装置。 解决方案:在用于数据通信的通信系统(1400)中,该方法和该装置被配置为检测用于打开用于数据通信的用户(1407)的连接的请求,选择打开的连接,释放 选择的打开连接,并且向用户(1407)分配与基于释放所选择的打开连接而释放的资源相对应的通信资源。 根据实施例,所选择的打开连接处于空闲打开状态。 版权所有(C)2010,JPO&INPIT

    Method and device for efficiently using communication resource in data communication system under overloaded condition
    6.
    发明专利
    Method and device for efficiently using communication resource in data communication system under overloaded condition 审中-公开
    在超载条件下有效利用数据通信系统中的通信资源的方法和设备

    公开(公告)号:JP2007251972A

    公开(公告)日:2007-09-27

    申请号:JP2007098729

    申请日:2007-04-04

    CPC classification number: H04L67/16 H04L67/14 H04L69/329

    Abstract: PROBLEM TO BE SOLVED: To enable a user to access to a network, even if a use of communication resources reaches an over-congested level, due to the efficient use of the communication resources in a communication system under overloaded condition. SOLUTION: This method and device in the communication system for data communication comprises detecting a demand for opening a connection for the user for the data communication, selecting an open connection, releasing the selected open connection, and allocating to the user communication resources corresponding to a resource released, based on the release of the selected open connection. According to one embodiment, the selected open connection is in an idle open state. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:由于在过载条件下在通信系统中有效利用通信资源,即使使用通信资源达到过度拥塞的水平,也能使用户访问网络。 解决方案:用于数据通信的通信系统中的该方法和设备包括:检测用于打开数据通信用户的连接的需求,选择开放连接,释放所选择的打开连接,并分配给用户通信资源 对应于释放的资源,基于所选择的打开连接的释放。 根据一个实施例,所选择的打开连接处于空闲打开状态。 版权所有(C)2007,JPO&INPIT

    9.
    发明专利
    未知

    公开(公告)号:BR0213442A

    公开(公告)日:2004-12-07

    申请号:BR0213442

    申请日:2002-10-16

    Applicant: QUALCOMM INC

    Abstract: In one disclosed embodiment, communication between a mobile unit and a base station is performed at a data transfer rate selected from, for example, a finite set of HDR data transfer rates. Meanwhile, the mobile unit continually computes a moving average of the data transfer rates. The mobile unit also ascertains a supportable data rate for receiving data. The supportable data rate can be selected from a finite set of HDR data transfer rates. In order to maintain the moving average of the data transfer rate within a specified range, the mobile unit transmits maximum data rate requests or null data requests to the base station. The maximum data rates requested by the mobile unit are equal to or lower than the supportable data rate.

    RELIABLE RECEPTION OF BROADCAST/MULTICAST CONTENT

    公开(公告)号:CA2525822A1

    公开(公告)日:2004-12-02

    申请号:CA2525822

    申请日:2004-05-14

    Applicant: QUALCOMM INC

    Abstract: Systems and methods for systems and methods for reliably broadcasting conten t to a plurality of users and facilitating distribution of portions of the broadcast content that either were not received by particular users, or were received with errors. In one embodiment, a wireless communication system is configured to broadcast content from a content source to a plurality of user devices. The content source is configured to provide the content to a base station. The base station parses the content into a plurality of segments an d associates sequential identifiers with each of the segments. The content is then broadcast to each of the user devices. An identifier of an alternative data source is also provided to the user devices. When a mobile station receives the segments, it examines the segment identifiers to identify missi ng segments. The segments are then retrieved from the alternative data source identified by the base station.

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