Outer-loop power control for wireless communication systems
    51.
    发明授权
    Outer-loop power control for wireless communication systems 有权
    无线通信系统的外环功率控制

    公开(公告)号:US08081598B2

    公开(公告)日:2011-12-20

    申请号:US10756957

    申请日:2004-01-13

    IPC分类号: H04W4/00 H04L1/00 H04L27/06

    CPC分类号: H04L1/0039 H04L1/201

    摘要: Systems and methods for evaluating packets and frames in a wireless communication system having multiple reverse-link channels including a spontaneous, burst oriented transmission channel and its corresponding rate indicator channel. One embodiment comprises a base station monitoring the rate indicator channel, decoding the rate indicator channel using a maximum likelihood decoder and detecting the presence of a packet on the rate indicator channel by comparing a likelihood with a threshold, and analyzing the validity of a frame on the burst oriented channel based on the presence and content of packets received on the rate indicator channel.

    摘要翻译: 在具有多个反向链路信道的无线通信系统中评估分组和帧的系统和方法,包括自发的突发定向传输信道及其对应的速率指示信道。 一个实施例包括监视速率指示符信道的基站,使用最大似然解码器解码速率指示符信道,并通过将似然率与阈值进行比较来检测速率指示符信道上的分组的存在,以及分析帧的有效性 基于在速率指示符信道上接收到的分组的存在和内容的突发定向信道。

    METHOD AND APPARATUS FOR SWITCHING BETWEEN SHARED AND INDIVIDUAL CHANNELS TO PROVIDE BROADCAST CONTENT SERVICES IN A WIRELESS TELEPHONE NETWORK
    53.
    发明申请
    METHOD AND APPARATUS FOR SWITCHING BETWEEN SHARED AND INDIVIDUAL CHANNELS TO PROVIDE BROADCAST CONTENT SERVICES IN A WIRELESS TELEPHONE NETWORK 有权
    用于在无线电话网络中提供广播内容服务的共享信道和个体信道之间切换的方法和装置

    公开(公告)号:US20110130086A1

    公开(公告)日:2011-06-02

    申请号:US12772081

    申请日:2010-04-30

    IPC分类号: H04H20/71

    摘要: A wireless communications network (100) includes various base stations (110) and subscriber-stations (114). The base stations each provide (602) broadcast content services to subscriber-stations over communication channels of one of the following types: 1) shared channels for use by multiple subscriber-stations, 2) individual channels each dedicated for use by an individual subscriber-station. In response to one or more prescribed condition changes (604), there is a switch (606) in the type of communications channel used to provide broadcast content services to one or more given subscriber-stations.

    摘要翻译: 无线通信网络(100)包括各种基站(110)和用户站(114)。 基站各自通过以下类型之一的通信信道向用户站提供(602)广播内容服务:1)多个用户站使用的共享信道,2)专用于个体用户的各个信道, 站。 响应于一个或多个规定条件改变(604),存在用于向一个或多个给定用户站提供广播内容服务的通信信道类型的交换机(606)。

    SYSTEMS, METHODS, AND APPARATUSES FOR FACILITATING DEVICE-TO-DEVICE CONNECTION ESTABLISHMENT
    54.
    发明申请
    SYSTEMS, METHODS, AND APPARATUSES FOR FACILITATING DEVICE-TO-DEVICE CONNECTION ESTABLISHMENT 有权
    用于促进设备到设备连接建立的系统,方法和装置

    公开(公告)号:US20110098043A1

    公开(公告)日:2011-04-28

    申请号:US12604733

    申请日:2009-10-23

    IPC分类号: H04W4/00

    CPC分类号: H04W68/02 H04W60/00 H04W76/14

    摘要: Methods, apparatuses, and systems are provided for facilitating device-to-device connection establishment. A method may include directing broadcast of an indication of a device-to-device registration area identification in each of one or more cells forming a device-to-device registration area identified by the device-to-device registration area identification. The method may further include directing receipt of a device-to-device registration request originated by a first terminal apparatus in response to the broadcast indication. The first terminal apparatus may be located within the registration area. The method may additionally include registering the first terminal apparatus based at least in part upon the device-to-device registration request. Corresponding apparatuses and systems are also provided.

    摘要翻译: 提供了用于促进设备到设备连接建立的方法,设备和系统。 一种方法可以包括在形成由设备到设备注册区域标识识别的设备到设备注册区域的一个或多个小区中的每个小区中指示广播设备到设备注册区域标识的指示。 该方法还可以包括响应于广播指示来引导由第一终端装置发起的设备到设备注册请求的接收。 第一终端装置可以位于注册区域内。 该方法可以另外包括至少部分地基于设备到设备注册请求来注册第一终端设备。 还提供了相应的装置和系统。

    USE OF ARTEMISININ AND ITS DERIVATIVES IN CANCER THERAPY
    55.
    发明申请
    USE OF ARTEMISININ AND ITS DERIVATIVES IN CANCER THERAPY 审中-公开
    阿司匹林及其衍生物在癌症治疗中的应用

    公开(公告)号:US20100279976A1

    公开(公告)日:2010-11-04

    申请号:US12769263

    申请日:2010-04-28

    摘要: A method for treating cancer in a mammal includes administering to the mammal in need thereof a therapeutically effective amount of artemisinin (ART) or its derivative, such as dihydroartemisinin (DHA), artemether (ARM), or artesunate (ARS) alone or in combination with a chemotherapeutic agent, such as gemcitabine and carboplatin. A method for inhibiting tumor cell proliferation includes contacting a tumor cell with ART or its derivative, such as DHA, ARM, and ARS, in an amount effective to inhibit tumor cell proliferation or in combination with a chemotherapeutic agent, such as gemcitabine and carboplatin.

    摘要翻译: 用于治疗哺乳动物癌症的方法包括向有需要的哺乳动物施用单独或组合的治疗有效量的青蒿素(ART)或其衍生物,例如二氢青蒿素(DHA),蒿甲醚(ARM)或青蒿琥酯(ARS) 与化疗剂,如吉西他滨和卡铂。 抑制肿瘤细胞增殖的方法包括以有效抑制肿瘤细胞增殖的量或与化疗药物如吉西他滨和卡铂组合的方式使肿瘤细胞与ART或其衍生物如DHA,ARM和ARS接触。

    Method and system for utilization of an outer decoder in a broadcast services communication system
    56.
    发明授权
    Method and system for utilization of an outer decoder in a broadcast services communication system 有权
    在广播业务通信系统中利用外部解码器的方法和系统

    公开(公告)号:US07787389B2

    公开(公告)日:2010-08-31

    申请号:US09933912

    申请日:2001-08-20

    IPC分类号: G01R31/08 G06F11/30

    摘要: A Method and System for Utilization of an Outer Decoder in a Broadcast Services Communication System is described. An outer decoder and an inner decoder encode a block of information to be transmitted, to improve protection by adding redundancy. The redundancy permits decoding of the information from less than a complete encoded block of information. Consequently, the receiving station determines when sufficient amount of information for successful decoding has been received, and utilizes the time remaining before the next block of information arrives to perform other activities, e.g., hard handoff on a broadcast channel, inter-frequency hard handoff, and other activities. Alternatively, the receiving station can cease reception, thus decrease power consumption. Furthermore, part of the information block may be utilized for transmission of signaling information.

    摘要翻译: 描述了在广播业务通信系统中利用外部解码器的方法和系统。 外部解码器和内部解码器对要发送的信息块进行编码,以通过增加冗余来改善保护。 冗余允许从小于完整编码的信息块解码信息。 因此,接收站确定何时已经接收到用于成功解码的信息的足够量,并且利用在下一个信息块到达之前的剩余时间来执行其他活动,例如广播信道上的硬切换,频间硬切换, 和其他活动。 或者,接收站可以停止接收,从而降低功耗。 此外,信息块的一部分可以用于发送信令信息。

    Scheduling of data transmission for terminals with variable scheduling delays
    59.
    发明授权
    Scheduling of data transmission for terminals with variable scheduling delays 有权
    调度具有可变调度延迟的终端的数据传输

    公开(公告)号:US07657264B2

    公开(公告)日:2010-02-02

    申请号:US11608758

    申请日:2006-12-08

    申请人: Tao Chen

    发明人: Tao Chen

    IPC分类号: H04Q7/20 H04B7/00

    摘要: Techniques for scheduling terminals with different scheduling delays. Initially, the scheduling delay of each terminal is determined, and the total available transmit power and the link efficiency of each terminal are estimated. In a first scheme, the terminals are scheduled for data transmission based on the longest scheduling delay among the delays of all terminals. In a second scheme, each terminal is assigned a particular priority based on its scheduling delay, and the terminals are scheduled based on their assigned priorities. In a third scheme, the terminals are categorized into classes based on their scheduling delays. A percentage of the total available transmit power is allocated to each class, and the terminals in each class are scheduled based on the transmit power allocated to that class. In a fourth scheme, the terminals are scheduled for data transmission, and the schedule for each terminal is applied after its scheduling delay.

    摘要翻译: 用于调度具有不同调度延迟的终端的技术。 首先,确定每个终端的调度延迟,并且估计每个终端的总可用发射功率和链路效率。 在第一方案中,基于所有终端的延迟之间的最长调度延迟,调度终端进行数据传输。 在第二方案中,基于其调度延迟为每个终端分配特定优先级,并且基于其分配的优先级来调度终端。 在第三方案中,终端根据其调度延迟被分类成类。 总可用发射功率的百分比被分配给每个类,并且根据分配给该类的发射功率来调度每个类中的终端。 在第四方案中,终端被调度用于数据传输,并且在其调度延迟之后应用每个终端的调度。