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    Signal Measurement in TD-SCDMA Multicarrier Systems Using Downlink Synchronization Codes
    271.
    发明申请
    Signal Measurement in TD-SCDMA Multicarrier Systems Using Downlink Synchronization Codes 有权
    使用下行链路同步码的TD-SCDMA多载波系统中的信号测量

    公开(公告)号：US20110274001A1

    公开(公告)日：2011-11-10

    申请号：US12910419

    申请日：2010-10-22

    Applicant: Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

    Inventor： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

    IPC: H04L12/26

    CPC classification number: H04W24/10

    Abstract: Wireless communication in a multicarrier radio access network may be implemented where a user equipment (UE) maintains communication with various carrier frequencies in the multicarrier network. The UE will receive an indication from a node B to measure a signal quality on one of a number of carrier frequencies in the network. The UE will then measure the signal quality on the carrier frequency based on measurements using a downlink synchronization code transmitted by the node B on the downlink pilot channel of the carrier frequencies in the multicarrier network. The UE may then report the channel quality back to the node B.

    Abstract translation: 可以在用户设备（UE）维持与多载波网络中的各种载波频率的通信的情况下实现多载波无线电接入网络中的无线通信。 UE将从节点B接收指示，以测量网络中多个载波频率之一上的信号质量。 然后，UE将基于在多载波网络中的载波频率的下行链路导频信道上使用由节点B发送的下行链路同步码的测量来测量载波频率上的信号质量。 然后，UE可以将信道质量报告回节点B.

    Methods and systems for fast ranging in wireless communication networks
    273.
    发明授权
    Methods and systems for fast ranging in wireless communication networks 有权
    无线通信网络快速测距的方法和系统

    公开(公告)号：US07999740B2

    公开(公告)日：2011-08-16

    申请号：US12211946

    申请日：2008-09-17

    Applicant: Tom Chin ,  Kuo-Chun Lee ,  Steven Cheng ,  Ayman Fawzy Naguib

    Inventor： Tom Chin ,  Kuo-Chun Lee ,  Steven Cheng ,  Ayman Fawzy Naguib

    IPC: G01S3/02

    CPC classification number: H04W48/16 ,  H04L1/1867

    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.

    Abstract translation: 用于在无线通信网络中有效地执行测距的方法可以由移动台来实现。 该方法可以包括向基站发送测距码。 该方法还可以包括从基站接收测距响应消息。 该方法还可以包括确定是否满足测距失败条件。 测距失败状态可能与持续时间以外的事情有关。 如果满足测距失败条件，该方法还可以包括将测距码重新发送到基站。

    METHODS AND SYSTEMS FOR SELECTING A HANDOVER BASE STATION IN MOBILE WIMAX
    277.
    发明申请
    METHODS AND SYSTEMS FOR SELECTING A HANDOVER BASE STATION IN MOBILE WIMAX 审中-公开
    在移动WIMAX中选择切换基站的方法和系统

    公开(公告)号：US20100208700A1

    公开(公告)日：2010-08-19

    申请号：US12703153

    申请日：2010-02-09

    Applicant: Guangming Carl Shi ,  Tom Chin ,  Kuo-Chun Lee ,  Wei Zhang

    Inventor： Guangming Carl Shi ,  Tom Chin ,  Kuo-Chun Lee ,  Wei Zhang

    IPC: H04W36/00

    CPC classification number: H04W36/32

    Abstract: Methods and apparatus for improving performance and robustness of a handover procedure. For example, by handing over to a target base station (BS) that is co-located with a serving BS (i.e., a BS located in the same physical node as the serving BS), mobile station (MS) context transfers, handover preparation and downlink (DL) data continuity between the serving BS and the target BS may be simplified because the serving BS and the target BS are in the same physical node. Further, a location-based services advertisement (LBS-ADV) message may be enhanced to include sector center directions of the serving BS and neighboring BSs. Using this information, an MS may determine neighboring BSs that are adjacent to the serving BS and limit scanning operations and handovers to these adjacent BSs, thereby reducing the processing for those operations.

    Abstract translation: 用于提高切换过程的性能和鲁棒性的方法和装置。 例如，通过切换到与服务BS（即，与服务BS相同的物理节点中的BS）位于的目标基站（BS），移动站（MS）上下文传送，切换准备 并且可以简化服务BS和目标BS之间的下行链路（DL）数据连续性，因为服务BS和目标BS在相同的物理节点中。 此外，可以增强基于位置的服务广告（LBS-ADV）消息以包括服务BS和相邻BS的扇区中心方向。 使用该信息，MS可以确定与服务BS相邻的相邻BS并限制对这些相邻BS的扫描操作和切换，从而减少对那些操作的处理。

    METHODS AND SYSTEMS FOR QOS TRANSLATION DURING HANDOVER BETWEEN WIRELESS NETWORKS
    278.
    发明申请
    METHODS AND SYSTEMS FOR QOS TRANSLATION DURING HANDOVER BETWEEN WIRELESS NETWORKS 有权
    在无线网络之间切换时进行QOS翻译的方法和系统

    公开(公告)号：US20100208607A1

    公开(公告)日：2010-08-19

    申请号：US12698269

    申请日：2010-02-02

    Applicant: Tom Chin ,  Guangming Carl Shi ,  Kuo-Chun Lee

    Inventor： Tom Chin ,  Guangming Carl Shi ,  Kuo-Chun Lee

    IPC: H04L12/26 ,  H04W36/00

    CPC classification number: H04W36/0044 ,  H04W28/24 ,  H04W36/14 ,  H04W36/26

    Abstract: This disclosure provides methods and systems for translating quality of service (QoS) parameters of a first radio access technology (RAT), e.g., Worldwide Interoperability for Microwave Access (WiMAX), to QoS parameters of a second RAT, e.g., code division multiple access (CDMA) high rate packet data (HRPD). The methods and systems facilitate a handover by a multi-mode mobile station or other wireless device from the first RAT to the second RAT and vice versa.

    Abstract translation: 本公开提供了用于将第一无线电接入技术（RAT）的服务质量（QoS）参数（例如，全球微波接入互操作性（WiMAX））转换到第二RAT的QoS参数的方法和系统，例如码分多址 （CDMA）高速率分组数据（HRPD）。 所述方法和系统便于多模式移动站或其他无线设备从第一RAT到第二RAT的切换，反之亦然。

    METHODS AND SYSTEMS FOR DECODING BROADCAST PAGING MESSAGES IN WIMAX NETWORKS
    279.
    发明申请
    METHODS AND SYSTEMS FOR DECODING BROADCAST PAGING MESSAGES IN WIMAX NETWORKS 失效
    用于解码WIMAX网络中广播寻呼消息的方法和系统

    公开(公告)号：US20100202424A1

    公开(公告)日：2010-08-12

    申请号：US12367498

    申请日：2009-02-06

    Applicant: Tom Chin ,  Kuo-Chun Lee

    Inventor： Tom Chin ,  Kuo-Chun Lee

    IPC: H04W84/10

    CPC classification number: H04L1/0061 ,  H04W68/00

    Abstract: Embodiments of the present disclosure propose a method for addressing MAC protocol data units which include MOB_PAG-ADV messages in an attempt to improve the success rate of decoding BS broadcast paging messages. For example, certain embodiments propose parsing and continuing to decode MPDUs with MOB_PAG-ADV messages although the corresponding CRC failed.

    Abstract translation: 本公开的实施例提出了一种用于寻址包括MOB_PAG-ADV消息的MAC协议数据单元的方法，以试图提高解码BS广播寻呼消息的成功率。 例如，某些实施例提出解析并且继续使用MOB_PAG-ADV消息解码MPDU，尽管相应的CRC失败。

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