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    Base station synchronization for handover in hybrid gsm/cdma network
    1.
    发明专利
    Base station synchronization for handover in hybrid gsm/cdma network 审中-公开
    混合GSM / CDMA网络切换的基站同步

    公开(公告)号：JP2013051700A

    公开(公告)日：2013-03-14

    申请号：JP2012221471

    申请日：2012-10-03

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： FRANCESCO GRILLI ,  JAIN AVINASH

    IPC: H04W36/14 ,  H04J3/00 ,  H04W36/30 ,  H04W36/38 ,  H04W56/00 ,  H04W88/06

    CPC classification number: H04W36/0083 ,  H04W36/0066

    Abstract: PROBLEM TO BE SOLVED: To enable handover between TDMA and CDMA base stations without interrupting communications.SOLUTION: A mobile wireless telecommunications system includes base stations of a first type operating according to a first air interface, and base stations of a second type operating according to a second air interface. A communications link is established over the first air interface between a mobile station and the first base station. Data is received from the mobile station responsive to a signal received by the mobile station over the second air interface from the second base station, substantially without interrupting the communications link with the first base station. The mobile station is handed over from the first base station to the second base station responsive to the data received therefrom.

    Abstract translation: 要解决的问题：实现TDMA和CDMA基站之间的切换而不中断通信。 解决方案：移动无线电信系统包括根据第一空中接口操作的第一类型的基站和根据第二空中接口操作的第二类型的基站。 在移动台和第一基站之间的第一空中接口建立通信链路。 响应于移动台通过第二空中接口从第二基站接收的信号，从移动站接收数据，基本上不中断与第一基站的通信链路。 响应于从其接收的数据，移动台从第一基站切换到第二基站。 版权所有（C）2013，JPO＆INPIT

    Apparatus, system, and method for managing reverse-link communication
    2.
    发明专利
    Apparatus, system, and method for managing reverse-link communication 有权
    用于管理反向链路通信的装置，系统和方法

    公开(公告)号：JP2011072005A

    公开(公告)日：2011-04-07

    申请号：JP2010241978

    申请日：2010-10-28

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： LUNDBY STEIN A ,  JAIN AVINASH ,  ODENWALDER JOSEPH P ,  SARKAR SANDIP ,  CHEN TAO ,  WEI YONGBIN

    IPC: H04W52/18 ,  H04B7/005 ,  H04B7/185 ,  H04W52/14 ,  H04W52/24 ,  H04W52/26 ,  H04W52/28 ,  H04W52/36

    CPC classification number: H04W52/265 ,  H04W52/146 ,  H04W52/245 ,  H04W52/26 ,  H04W52/288 ,  H04W52/367

    Abstract: PROBLEM TO BE SOLVED: To efficiently manage reverse-link resources by allowing a mobile station to select between transmitting a payload at a standard power level and transmitting a smaller payload at a boosted power level.
    SOLUTION: The mobile station can autonomously select a QoS (quality of service) level for physical layer packets. Based on reverse-link transmission information received from a base station, the mobile station derives a reverse-link transmission guideline defining the power levels and associated payloads for at least a standard service and boosted service. The mobile station selects a reverse-link transmission power level from a plurality of power levels, including at least a standard reverse-link transmission power level associated with a standard payload size and a boosted reverse-link transmission power level associated with a boosted payload size, where the standard payload size is greater than the boosted payload size.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：通过允许移动台在以标准功率电平发送有效载荷之间选择并以提升的功率电平发送较小的有效载荷来有效地管理反向链路资源。 解决方案：移动台可以自主选择物理层数据包的QoS（服务质量）级别。 基于从基站接收的反向链路传输信息，移动台为至少标准服务和提升服务导出定义功率电平和相关联的有效载荷的反向链路传输准则。 移动台从多个功率电平中选择反向链路发射功率电平，包括至少与标准有效负载大小相关联的标准反向链路发射功率电平和与升压的有效负载大小相关联的提升的反向链路发射功率电平 ，其中标准有效载荷大小大于提升的有效载荷大小。 版权所有（C）2011，JPO＆INPIT

    Method, station and medium storing program for priority based scheduler with variable scheduling period and variable scheduled period
    5.
    发明专利
    Method, station and medium storing program for priority based scheduler with variable scheduling period and variable scheduled period 有权
    基于优先级调度器的可变调度周期和可变调度周期的方法，站点和中间存储程序

    公开(公告)号：JP2010141882A

    公开(公告)日：2010-06-24

    申请号：JP2009256349

    申请日：2009-11-09

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： JAIN AVINASH ,  DAMNJANOVIC JELENA ,  CHEN TAO

    IPC: H04W72/12 ,  H04B1/707 ,  H04J3/16 ,  H04W28/14 ,  H04W28/22 ,  H04W52/00 ,  H04W52/12 ,  H04W52/54 ,  H04W72/04 ,  H04W84/04

    CPC classification number: H04W28/14 ,  H04W28/22 ,  H04W52/12 ,  H04W52/362 ,  H04W52/54 ,  H04W72/1278

    Abstract: PROBLEM TO BE SOLVED: To provide a system and method for a time-scalable priority-based scheduler, wherein a flexible scheduling algorithm utilizing variable scheduling durations enables better system capacity utilization. SOLUTION: A rate request 408 is transmitted if data arrives in a buffer, data in the buffer exceeds a buffer depth, and sufficient power exists to transmit at the rate requested. A rate assignment 418 responsive to the rate request indicates a scheduled duration and a scheduled rate applicable for the scheduled duration. The scheduling period is an interval of time after which a scheduler makes a scheduling decision. The scheduling period is variable and the scheduled duration is variable. The scheduler is preferably applied in a UMTS, CDMA 2000 or HDR-system for reverse link rate scheduling. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种用于时间可缩放优先级的调度器的系统和方法，其中利用可变调度持续时间的灵活调度算法实现更好的系统容量利用。 解决方案：如果数据到达缓冲区，缓冲区中的数据超过缓冲区深度，并且以所请求的速率进行传输，则发送速率请求408。 响应于速率请求的速率分配418指示适用于调度持续时间的调度持续时间和调度速率。 调度周期是调度器作出调度决定的时间间隔。 调度周期是可变的，调度时间是可变的。 调度器优选地应用于用于反向链路速率调度的UMTS，CDMA 2000或HDR系统中。 版权所有（C）2010，JPO＆INPIT

    Method and apparatus for controlling reverse link data rate of mobile station in communication system with reverse link common rate control
    8.
    发明专利
    Method and apparatus for controlling reverse link data rate of mobile station in communication system with reverse link common rate control 有权
    用于控制具有反向链路通用速率控制的通信系统中移动站的反向链路数据速率的方法和装置

    公开(公告)号：JP2012050115A

    公开(公告)日：2012-03-08

    申请号：JP2011220928

    申请日：2011-10-05

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： LUNDBY STEIN A ,  BAO GANG ,  JAIN AVINASH

    IPC: H04W52/26 ,  H04B7/005 ,  H04L1/00 ,  H04L1/18 ,  H04L29/08 ,  H04W72/04

    CPC classification number: H04L1/0002 ,  H04L1/0007 ,  H04L1/18 ,  H04W52/267

    Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling data rate of reverse link communications in a communication system.SOLUTION: An efficient use of communication resources is provided by determining behavior for selecting a payload size (data rate) of a reverse link transmission. A mobile station can store a predetermined table including a ratio of power levels of a traffic channel and a pilot channel (TPR), where each entry corresponds to the size of data payload, and consequently to the data rate for transmission in a predetermined time frame. The payload size is selected based on an authorized-TPR. The authorized-TPR and a target-TPR are adjusted in accordance with TPR commands received from a base station. A fast-ramp-up behavior for adjusting the authorized-TPR is performed when the authorized-TPR is less than the target-TPR. A down TPR command is ignored in the adjustments of the authorized-TPR during the fast-ramp-up mode.

    Abstract translation: 要解决的问题：提供一种用于控制通信系统中的反向链路通信的数据速率的方法。 解决方案：通过确定用于选择反向链路传输的有效载荷大小（数据速率）的行为来提供通信资源的有效使用。 移动站可以存储包括业务信道和导频信道（TPR）的功率电平的比率的预定表，其中每个条目对应于数据有效载荷的大小，并且因此与预定时间帧中的传输数据速率 。 有效载荷大小根据授权的TPR进行选择。 授权TPR和目标TPR根据从基站接收的TPR命令进行调整。 当授权TPR小于目标TPR时，执行用于调整授权TPR的快速上升行为。 在快速上升模式期间，在授权TPR的调整中忽略向下TPR命令。 版权所有（C）2012，JPO＆INPIT

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