Method of allocating walsh code resource
    1.
    发明授权
    Method of allocating walsh code resource 失效
    分配沃尔什码资源的方法

    公开(公告)号:US07272110B2

    公开(公告)日:2007-09-18

    申请号:US10255640

    申请日:2002-09-27

    IPC分类号: H04J11/00

    摘要: The present invention relates to a mobile communication system, and more particularly, to a method of allocating a Walsh code resource. The present invention includes determining an available maximum data rate by comparing a channel information value of a forward link with a first threshold value, determining a data rate based on a quantity of data to be transmitted, terminating to allocate the walsh codes or determining a number of the walsh codes to be requested for the data according to a comparison between the data rates, and determining a number of walsh codes for other terminals by checking a number of remaining walsh codes excluding the number of the requested walsh codes from available walsh codes.

    摘要翻译: 本发明涉及一种移动通信系统,更具体地说,涉及一种分配沃尔什码资源的方法。 本发明包括通过将前向链路的信道信息值与第一阈值进行比较来确定可用的最大数据速率,基于要发送的数据量确定数据速率,终止分配沃尔什码或确定数字 根据数据速率之间的比较来为数据请求的沃尔什码,以及通过从可用的沃尔什码中检查不包括所请求的沃尔什码的数量的剩余沃尔什码的数量来确定其他终端的沃尔什码的数量。

    Method of transferring and/or receiving data in communication system and apparatus thereof
    2.
    再颁专利
    Method of transferring and/or receiving data in communication system and apparatus thereof 有权
    在通信系统中传送和/或接收数据的方法及其装置

    公开(公告)号:USRE42675E1

    公开(公告)日:2011-09-06

    申请号:US12576005

    申请日:2009-10-08

    IPC分类号: H04B7/216

    摘要: The present invention relates to Walsh Code Allocation (WCA) field in the Packet Data Control Channel. One of the embodiments of the WCA field is use of the WCA field as Last Walsh Code Index (LWCI) field in the message format of the PDCCH. The LWCI field indicates the corresponding last code index or the corresponding number of Walsh codes in a Walsh Code Index (WCI) Table/List/Set. In alternative embodiments, the WCA indicates a general set of Walsh codes or a specific set of Walsh codes in the WCI table. The WCA fields may or may not be used with one of power ranking and sequential decoding, but is preferable used. The WCA field has various advantages including but not limited to efficient use of system resources.

    摘要翻译: 本发明涉及分组数据控制信道中的沃尔什码分配(WCA)字段。 WCA字段的一个实施例是将WCA字段用作PDCCH的消息格式中的最后沃尔什码索引(LWCI)字段。 LWCI字段指示沃尔什代码索引(WCI)表/列表/集合中的相应的最后代码索引或相应的沃尔什码的数量。 在替代实施例中,WCA表示WCI表中的一组沃尔什码或沃尔什码的特定集合。 WCA字段可以使用或不用于功率等级和顺序解码之一,但是优选使用。 WCA领域具有各种优点,包括但不限于有效利用系统资源。

    Method of transferring and/or receiving data in communication system and apparatus thereof
    3.
    发明授权
    Method of transferring and/or receiving data in communication system and apparatus thereof 有权
    在通信系统中传送和/或接收数据的方法及其装置

    公开(公告)号:US07471622B2

    公开(公告)日:2008-12-30

    申请号:US11830053

    申请日:2007-07-30

    IPC分类号: H04B7/216

    摘要: The present invention relates to Walsh Code Allocation (WCA) field in the Packet Data Control Channel. One of the embodiments of the WCA field is use of the WCA field as Last Walsh Code Index (LWCI) field in the message format of the PDCCH. The LWCI field indicates the corresponding last code index or the corresponding number of Walsh codes in a Walsh Code Index (WCI) Table/List/Set. In alternative embodiments, the WCA indicates a general set of Walsh codes or a specific set of Walsh codes in the WCI table. The WCA fields may or may not be used with one of power ranking and sequential decoding, but is preferable used. The WCA field has various advantages including but not limited to efficient use of system resources.

    摘要翻译: 本发明涉及分组数据控制信道中的沃尔什码分配(WCA)字段。 WCA字段的一个实施例是将WCA字段用作PDCCH的消息格式中的最后沃尔什码索引(LWCI)字段。 LWCI字段指示沃尔什代码索引(WCI)表/列表/集合中的相应的最后代码索引或相应的沃尔什码的数量。 在替代实施例中,WCA表示WCI表中的一组沃尔什码或沃尔什码的特定集合。 WCA字段可以使用或不用于功率等级和顺序解码之一,但是优选使用。 WCA领域具有各种优点,包括但不限于有效利用系统资源。

    Method for transferring and/or receiving data in communication system and apparatus thereof
    4.
    发明授权
    Method for transferring and/or receiving data in communication system and apparatus thereof 有权
    用于在通信系统中传送和/或接收数据的方法及其装置

    公开(公告)号:US07376076B2

    公开(公告)日:2008-05-20

    申请号:US10259292

    申请日:2002-09-30

    IPC分类号: H04B7/216 H04L13/00

    摘要: The present invention relates to Walsh Code Allocation (WCA) field in the Packet Data Control Channel. One of the embodiments of the WCA field is use of the WCA field as Last Walsh Code Index (LWCI) field in the message format of the PDCCH. The LWCI field indicates the corresponding last code index or the corresponding number of Walsh codes in a Walsh Code Index (WCI) Table/List/Set. In alternative embodiments, the WCA indicates a general set of Walsh codes or a specific set of Walsh codes in the WCI table. The WCA fields may or may not be used with one of power ranking and sequential decoding, but is preferable used. The WCA field has various advantages including but not limited to efficient use of system resources.

    摘要翻译: 本发明涉及分组数据控制信道中的沃尔什码分配(WCA)字段。 WCA字段的一个实施例是将WCA字段用作PDCCH的消息格式中的最后沃尔什码索引(LWCI)字段。 LWCI字段指示沃尔什代码索引(WCI)表/列表/集合中的相应的最后代码索引或相应的沃尔什码的数量。 在替代实施例中,WCA表示WCI表中的一组沃尔什码或沃尔什码的特定集合。 WCA字段可以使用或不用于功率等级和顺序解码之一,但是优选使用。 WCA领域具有各种优点,包括但不限于有效利用系统资源。

    Method of transmitting packet data in a communication system
    5.
    发明授权
    Method of transmitting packet data in a communication system 有权
    在通信系统中发送分组数据的方法

    公开(公告)号:US07551639B2

    公开(公告)日:2009-06-23

    申请号:US10255323

    申请日:2002-09-26

    IPC分类号: H04B7/212

    摘要: A method of transmitting packet data in a CDM and TDM mobile data communication system is provided. The method comprises determining priorities of one or more control channels, transmitting control information related to one or more packet data sets to one or more mobile stations through corresponding control channels according to the priorities; and transmitting the one or more packet data sets to each mobile station through one or more data channels that correspond to the one or more control channels, respectively. And, a frame duration of the higher priority data control channel restricts a frame duration of the lower priority data control channel.

    摘要翻译: 提供了一种在CDM和TDM移动数据通信系统中发送分组数据的方法。 该方法包括确定一个或多个控制信道的优先级,根据优先级通过相应的控制信道向一个或多个移动台发送与一个或多个分组数据集有关的控制信息; 以及通过分别对应于一个或多个控制信道的一个或多个数据信道将一个或多个分组数据集发送到每个移动台。 而且,较高优先级数据控制信道的帧持续时间限制较低优先级数据控制信道的帧持续时间。

    Method of adjusting power of forward link signal
    6.
    发明授权
    Method of adjusting power of forward link signal 有权
    前向链路信号功率调整方法

    公开(公告)号:US07409222B2

    公开(公告)日:2008-08-05

    申请号:US10310795

    申请日:2002-12-06

    IPC分类号: H04B7/00

    CPC分类号: H04W52/08 H04W52/143

    摘要: A forward-link power control method is disclosed. The forward power control is performed by receiving at least one reverse link channel that informs channel quality information of a forward link, and determining a power of a channel to be transmitted to the forward link according to the channel quality information.

    摘要翻译: 公开了前向链路功率控制方法。 正向功率控制是通过接收通知前向链路的信道质量信息的至少一个反向链路信道,并且根据信道质量信息确定要发送到前向链路的信道的功率来执行的。

    Method for transmitting power control bits and detecting power control rate
    7.
    发明授权
    Method for transmitting power control bits and detecting power control rate 有权
    发送功率控制位和检测功率控制速率的方法

    公开(公告)号:US07437173B2

    公开(公告)日:2008-10-14

    申请号:US10505115

    申请日:2003-02-18

    IPC分类号: H04B7/00

    CPC分类号: H04W52/60

    摘要: Method for transmitting a power control bit and for detecting a power control rate, in which a transmission pattern of power control bits is varied with a power control rate, for making blind detection of the power control rate varied from time to time possible, wherein, when change of the power control rate is required, a base station (or a mobile station) generates the transmission pattern of the power control bits varied with the power control rate to be changed, and transmits to the mobile station (or base station), and the mobile station (or the base station) determines the changed power control rate from the received transmission pattern of the power control bits, thereby permitting stable detection of the power control rate varied from time to time.

    摘要翻译: 用于发送功率控制位和用于检测功率控制速率的方法,其中功率控制位的传输模式以功率控制速率变化,用于盲目检测功率控制速率随时间而变化,其中, 当需要功率控制速率的变化时,基站(或移动台)产生随着要改变的功率控制速率而变化的功率控制位的传输模式,并且向移动站(或基站)发送, 并且移动站(或基站)从所接收的功率控制位的传输模式确定改变的功率控制速率,从而允许不时地变化的功率控制速率的稳定检测。

    Controlling data transmission rate on the reverse link for each mobile station in a dedicated manner
    9.
    发明授权
    Controlling data transmission rate on the reverse link for each mobile station in a dedicated manner 有权
    以专门的方式控制每个移动台的反向链路的数据传输速率

    公开(公告)号:US07898952B2

    公开(公告)日:2011-03-01

    申请号:US11710443

    申请日:2007-02-26

    IPC分类号: H04J1/16 H04J3/14

    CPC分类号: H04W28/22

    摘要: The data transmission rate on the reverse link in a mobile communications system is controlled by determining an interference level at a base station due to signals from all mobile stations served by the base station, and determining a transmission energy level required for each mobile station. The interference level is compared with the transmission energy level to obtain a comparison result for each mobile station, and each mobile adjusts its data transmission rate based upon the comparison result, which is sent via a common channel on a forward link to each mobile station in a dedicated manner. Thereafter, packet data is transmitted on the reverse link in accordance with the adjusting so that data throughput can be maximized.

    摘要翻译: 移动通信系统中的反向链路上的数据传输速率由于由基站服务的所有移动台的信号确定基站处的干扰电平以及确定每个移动台所需的传输能量级来进行控制。 将干扰电平与传输能级进行比较,以获得每个移动台的比较结果,并且每个移动台基于比较结果来调整其数据传输速率,该比较结果通过前向链路上的公共信道发送到每个移动站 专门的方式。 此后,根据调整在反向链路上发送分组数据,使得可以最大化数据吞吐量。