BYPASSING A PORTION OF AN OFDM / OFDMA FRAME BASED ON A MULTICAST / BROADCAST CONNECTION IDENTIFIER (CID) SCHEDULING MESSAGE

    公开(公告)号:CA2726685A1

    公开(公告)日:2010-01-21

    申请号:CA2726685

    申请日:2009-06-19

    Applicant: QUALCOMM INC

    Abstract: Methods and systems for utilizing a multicast / broadcast connection identifier (CID) scheduling message in an orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) frame in an effort to bypass at least a portion of the Media Access Control (MAC) protocol data unit (PDU) parsing of the frame are provided. By bypassing at least a portion of the MAC PDU parsing of the OFDM/OFDMA frame (which may be in accordance with one or more standards of the IEEE 802.16 family of standards), a particular user terminal need not spend a lot of overhead in the CID filtering process, determining which MAC PDUs are intended to be processed by the MAC of that particular user terminal. Furthermore, for certain embodiments, a user terminal may power down related circuitry during the terminal's bypassing time period(s) of the OFDM/OFDMA frame in an effort to save power.

    METHODS AND SYSTEMS FOR MULTI-MODE PAGING

    公开(公告)号:CA2727098A1

    公开(公告)日:2009-12-30

    申请号:CA2727098

    申请日:2009-06-26

    Applicant: QUALCOMM INC

    Abstract: Methods and apparatus for communicating with a multimode mobile station supporting multiple radio access technologies (RATs) are provided. For certain embodiments, when a paging request (824) is received via a first RAT network, paging requests may be broadcast on all RATs supported by the mobile device. As a result, the mobile device may receive the paging request regardless of which RAT (820) it used for a current network connection.

    METHODS AND SYSTEMS FOR FAST RANGING IN WIRELESS COMMUNICATION NETWORKS

    公开(公告)号:CA2726509A1

    公开(公告)日:2009-12-23

    申请号:CA2726509

    申请日:2009-06-19

    Applicant: QUALCOMM INC

    Abstract: A method for efficiently performing ranging in a wireless communication network may be implemented by a mobile station. The method may include sending a ranging code to a base station. The method may also include receiving a ranging response message from the base station. The method may also include determining whether a ranging failure condition is satisfied. The ranging failure condition may relate to something other than a duration of time. The method may further include re-sending the ranging code to the base station if the ranging failure condition is satisfied.

    APPARATUS METHOD AND PROGRAM PRODUCT FOR ALLOCATING MIMO RESOURCES IN SLEEP MODE

    公开(公告)号:IN1846CHN2014A

    公开(公告)日:2015-05-29

    申请号:IN1846CHN2014

    申请日:2014-03-10

    Applicant: QUALCOMM INC

    Abstract: Methods and apparatuses are provided for configuring MIMO resources at a device operating in a sleep mode of a wireless network. The device can use at least some of the resources for other purposes such as scanning neighbor base stations acquiring system parameters of the wireless network or other networks etc. based in part on requirements of a current interval of the sleep mode. In an available interval a serving base station may attempt to communicate with the device and thus the device can keep at least one receiver chain tuned to the serving base station while assigning other resources to communicate with other base stations. In an unavailable interval the device can assign all resources for communicating with the other base stations.

    METHODS AND SYSTEMS FOR EFFICIENT TLV MANAGEMENT
    9.
    发明申请
    METHODS AND SYSTEMS FOR EFFICIENT TLV MANAGEMENT 审中-公开
    用于有效TLV管理的方法和系统

    公开(公告)号:WO2010045031A3

    公开(公告)日:2010-11-04

    申请号:PCT/US2009059145

    申请日:2009-09-30

    CPC classification number: H04L5/0091 H04L5/0007 H04W24/02 H04W28/18

    Abstract: Certain embodiments provide a method for managing updates to type-length-value (TLV) parameters used in a mobile station. The method generally includes generating a TLV bitmap having a plurality of bits to indicate whether or not updates exist to a corresponding plurality of TLV parameters, generating one or more client module registration bitmaps to indicate a subset of the TLV parameters utilized by a corresponding one or more client modules running on the mobile station, updating the TLV bitmap to indicate one or more TLV parameters modified by one or more MAC management messages, identifying one or more client modules that utilize the one or more TLV parameters modified by the one or more MAC management messages, as indicated by the client module registration bitmaps, and notifying the identified client modules of the modified TLV parameters.

    Abstract translation: 某些实施例提供了一种用于管理移动台中使用的类型 - 长度 - 值(TLV)参数的更新的方法。 该方法通常包括:生成具有多个比特的TLV位图,以指示对应的多个TLV参数是否存在更新;生成一个或多个客户端模块注册位图以指示相应的一个TLV参数所使用的TLV参数的子集;或者 更多运行在移动台上的客户模块,更新TLV位图以指示由一个或多个MAC管理消息修改的一个或多个TLV参数,识别利用由一个或多个MAC修改的一个或多个TLV参数的一个或多个客户模块 管理消息,如客户端模块注册位图所示,并将识别的客户端模块通知修改的TLV参数。

    METHODS AND SYSTEMS FOR EXTENSIBLE EXTENDED INFORMATION ELEMENT MAPPING
    10.
    发明申请
    METHODS AND SYSTEMS FOR EXTENSIBLE EXTENDED INFORMATION ELEMENT MAPPING 审中-公开
    可扩展信息元素映射的方法和系统

    公开(公告)号:WO2010053680A2

    公开(公告)日:2010-05-14

    申请号:PCT/US2009061205

    申请日:2009-10-19

    Abstract: Methods and apparatus for expressing two or more extended information elements (IEs) of a MAP message using a single Extended or Extended-2 Downlink Interval Usage Code (DIUC) or Uplink Interval Usage Code (UIUC) in an orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) frame are provided. This enhancement, called extensible Extended IE mapping, allows the WiMAX network to include more IEs into the DL-MAP and UL-MAP messages as the IEEE 802.16 family of standards evolves. Without this enhancement, all of the new IEs may most likely have to be included in the data bursts, and a user terminal (e.g., a mobile station) cannot decode these data-burst IEs unless the user terminal receives the Downlink Channel Descriptor (DCD) message(s).

    Abstract translation: 在正交频分复用(OFDM)中使用单个扩展或扩展2下行链路间隔使用码(DIUC)或上行链路间隔使用码(UIUC)来表示MAP消息的两个或更多个扩展信息元素(IE)的方法和装置 )或正交频分多址(OFDMA)帧。 这种称为可扩展扩展IE映射的增强功能允许WiMAX网络随着IEEE 802.16标准系列的发展,将更多的IE包含在DL-MAP和UL-MAP消息中。 没有这种增强,所有新的IE可能很可能必须被包括在数据突发中,并且用户终端(例如,移动站)不能解码这些数据突发IE,除非用户终端接收到下行链路信道描述符(DCD )消息。

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