Signaling methods for wireless communication systems
    1.
    发明授权
    Signaling methods for wireless communication systems 有权
    无线通信系统的信令方法

    公开(公告)号:US08111668B2

    公开(公告)日:2012-02-07

    申请号:US10366389

    申请日:2003-02-14

    IPC分类号: H04B7/216

    摘要: In a wireless communication system, there is a method of generating and transmitting signaling information from a user, where user control information may be appended as a header to a data block, and the data block and header may be encoded and transmitted as a signaling message from the user. In a method of scheduling a user for transmitting information, a signaling message, which may include user control information, is received from a user. A scheduling grant message that may include an allocated data rate may be transmitted in response to the received signaling message. The user control information may include one or more of buffer status information of the user, reverse pilot channel transmit power information and data related to a soft handoff (SHO) status of the user.

    摘要翻译: 在无线通信系统中,存在一种从用户生成和发送信令信息的方法,其中可以将用户控制信息作为报头附加到数据块,并且可以将数据块和报头作为信令消息进行编码和发送 来自用户 在调度用户发送信息的方法中,从用户接收到包括用户控制信息的信令消息。 可以响应于接收到的信令消息来发送可以包括分配的数据速率的调度授权消息。 用户控制信息可以包括用户的缓冲器状态信息,反向导频信道发送功率信息和与用户的软切换(SHO)状态相关的数据中的一个或多个。

    Flexible transmission method for wireless communications
    2.
    发明授权
    Flexible transmission method for wireless communications 有权
    灵活的无线通信传输方式

    公开(公告)号:US07304971B2

    公开(公告)日:2007-12-04

    申请号:US10285413

    申请日:2002-11-01

    IPC分类号: H04B7/212

    CPC分类号: H04B7/2628

    摘要: In the method, information from a user is transmitted over one or more communication channels of a wireless communication system by code multiplexing transmissions in the code domain. The method may include code multiplexing a first information from the user over a first channel with a second information from the user over a second channel, and determining a transmission format for the first and second channels. The transmission format may be determined based on one or more of available transmit power, transmission time interval, a coding dimension used for multiplexing, and transmit power used per code. The first information and second information are transmitted over the respective channels based on the determined transmission format.

    摘要翻译: 在该方法中,来自用户的信息通过代码域中的多路传输通过无线通信系统的一个或多个通信信道进行发送。 该方法可以包括通过第一信道从用户对来自用户的第一信息进行码复用,以及通过第二信道来自用户的第二信息,以及确定第一和第二信道的传输格式。 可以基于可用发射功率,传输时间间隔,用于多路复用的编码维度和每代码使用的发射功率中的一个或多个确定传输格式。 基于确定的传输格式,通过各个信道发送第一信息和第二信息。

    Methods of transmitting and signaling over a reverse link in wireless systems
    3.
    发明授权
    Methods of transmitting and signaling over a reverse link in wireless systems 有权
    通过无线系统中的反向链路发送和发信号的方法

    公开(公告)号:US07385951B2

    公开(公告)日:2008-06-10

    申请号:US10367390

    申请日:2003-02-15

    IPC分类号: H04Q7/00

    摘要: In a wireless communication system, there is a method of transmitting over a reverse link, where a medium access control layer multiplexes data from upper level layers onto transport channels that are used based on whether the user is in a scheduled transmission mode or an autonomous transmission mode. The transport channels may be mapped to one or more physical channels associated with a particular transport channel, based on whether the transport channel is dedicated for use in the scheduled or autonomous mode.

    摘要翻译: 在无线通信系统中,存在一种通过反向链路进行发送的方法,其中媒体接入控制层基于用户是处于调度传输模式还是自主传输,将来自上层的数据复用到使用的传输信道上 模式。 传输信道可以被映射到与特定传输信道相关联的一个或多个物理信道,基于传输信道是否专用于在调度或自主模式中使用。

    Network controlled fast cell switching
    5.
    发明授权
    Network controlled fast cell switching 有权
    网络控制的快速小区切换

    公开(公告)号:US07079848B2

    公开(公告)日:2006-07-18

    申请号:US10117498

    申请日:2002-04-05

    IPC分类号: H04M1/00 H04Q7/00 G21C17/00

    摘要: A method that globally allocates resources of a communication system. A global fast scheduler receives global CQI information from UEs of a communication system. The global fast scheduler determines a resource allocation value and assigns a UE to any available cell site that is a member of the active set of the UE and which can service the UE in accordance with the determined resource allocation value.

    摘要翻译: 全球分配通信系统资源的方法。 全局快速调度器从通信系统的UE接收全球CQI信息。 全局快速调度器确定资源分配值,并将UE分配给作为UE的活动组的成员的任何可用小区站点,并且可以根据所确定的资源分配值来为UE服务。

    Method and apparatus for closed loop transmit diversity in a wireless communications system
    6.
    发明授权
    Method and apparatus for closed loop transmit diversity in a wireless communications system 有权
    无线通信系统中闭环发射分集的方法和装置

    公开(公告)号:US07499709B2

    公开(公告)日:2009-03-03

    申请号:US10351943

    申请日:2003-01-27

    IPC分类号: H04Q7/20

    摘要: The performance of closed loop transmit diversity (CLTD) systems may be improved, in accordance with aspects of the present invention, by encoding antenna control information fed back from a mobile station to a base station. As compared to prior art CLTD systems that send antenna control bits in unencoded feedback messages, encoding the antenna control information may result in reduced feedback delays and reduced transmission power. Further, in accordance with some aspects of the present invention, the antenna control bits may be fed back to the base station on a common feedback channel also used to feed back channel quality indication, thus reducing processing overhead.

    摘要翻译: 根据本发明的方面,通过将从移动台反馈的天线控制信息编码到基站,可以改善闭环发射分集(CLTD)系统的性能。 与在未编码的反馈消息中发送天线控制位的现有技术的CLTD系统相比,对天线控制信息进行编码可能导致反馈延迟减小和传输功率降低。 此外,根据本发明的一些方面,天线控制位可以在也用于反馈信道质量指示的公共反馈信道上反馈给基站,从而减少处理开销。

    Method for encoding and decoding control information in a wireless communications system
    9.
    发明授权
    Method for encoding and decoding control information in a wireless communications system 有权
    在无线通信系统中编码和解码控制信息的方法

    公开(公告)号:US07573942B2

    公开(公告)日:2009-08-11

    申请号:US09991111

    申请日:2001-11-16

    IPC分类号: H04L27/00

    摘要: A method for processing control information in a wireless communications system is described in which portions of the control information are separately encoded and decoded such that transmission format information for a corresponding data transmission can be determined with a reduced set of decoded control information. The control information is convolutionally coded using either a single set of tail bits or by judiciously dispersing the tail bits among different portions of the encoded signaling information.

    摘要翻译: 描述了一种在无线通信系统中处理控制信息的方法,其中控制信息的哪些部分被分别编码和解码,使得可以用缩减的解码控制信息集来确定相应数据传输的传输格式信息。 控制信息使用一组尾部比特或通过在编码的信令信息的不同部分中明智分散尾部比特来进行卷积编码。

    Shared signaling for multiple user equipment
    10.
    发明授权
    Shared signaling for multiple user equipment 有权
    用于多用户设备的共享信令

    公开(公告)号:US07508804B2

    公开(公告)日:2009-03-24

    申请号:US10115966

    申请日:2002-04-05

    IPC分类号: H04B7/216

    摘要: A composite signaling message part is formed to include at least two segments, each segment including data identifying a different user equipment (UE). The part further includes a cyclic redundancy code (CRC) generated by jointly encoding the at least two segments. In a further aspect of the method, more than one shared control channel jointly carrying a signaling message are power controlled such that each shared control channel carrying more data associated with one of the UEs is power controlled in accordance with that UE.

    摘要翻译: 复合信令消息部分形成为包括至少两个段,每个段包括标识不同用户设备(UE)的数据。 该部分还包括通过联合编码至少两个段来生成的循环冗余码(CRC)。 在该方法的另一方面,联合承载信令消息的多于一个共享控制信道被功率控制,使得携带与一个UE相关联的更多数据的每个共享控制信道根据该UE进行功率控制。