METHOD AND APPARATUS FOR REDUCING OVERHEAD FOR SIGNALING
    1.
    发明申请
    METHOD AND APPARATUS FOR REDUCING OVERHEAD FOR SIGNALING 有权
    减少信号的方法和装置

    公开(公告)号:US20080101281A1

    公开(公告)日:2008-05-01

    申请号:US11872179

    申请日:2007-10-15

    IPC分类号: H04Q7/00 H04L27/28 H04L12/66

    CPC分类号: H04L69/04 H04W72/042

    摘要: A method and apparatus for reducing overhead for signaling where the method includes sending a user bit map field (802) for initiating assignment of users to resources corresponding to bit positions in a resource bit map field (804), and sending the resource bit map field wherein the resource bit map field is a message indicating which resources are assigned to mobile stations. The method and apparatus include sending an indicator bit (808) wherein the indicator bit indicates one of a portion of the user bit map field is being used for purposes other than initiating assignment of users to resources corresponding to bit positions in a resource bit map field and a portion of the resource bit map field is being used purposes other than indicating which resources are assigned to mobile stations (101).

    摘要翻译: 一种用于减少信令的开销的方法和装置,其中所述方法包括发送用户位图字段(802),用于发起用户对资源位图字段(804)中的位位置的对应资源的分配,并且发送资源位图字段 其中资源位图字段是指示哪些资源被分配给移动站的消息。 所述方法和装置包括发送指示符位(808),其中指示符位指示用户位图字段的一部分之一被用于除了发起用户对资源位图字段中的位位置的资源的分配之外的目的 并且资源位图字段的一部分正被用于指示哪些资源被分配给移动台(101)的目的。

    Method and apparatus for reducing overhead for signaling
    2.
    发明授权
    Method and apparatus for reducing overhead for signaling 有权
    减少信令开销的方法和装置

    公开(公告)号:US07764644B2

    公开(公告)日:2010-07-27

    申请号:US11872179

    申请日:2007-10-15

    IPC分类号: H04W4/00 H04J3/24

    CPC分类号: H04L69/04 H04W72/042

    摘要: A method and apparatus for reducing overhead for signaling where the method includes sending a user bit map field (802) for initiating assignment of users to resources corresponding to bit positions in a resource bit map field (804), and sending the resource bit map field wherein the resource bit map field is a message indicating which resources are assigned to mobile stations. The method and apparatus include sending an indicator bit (808) wherein the indicator bit indicates one of a portion of the user bit map field is being used for purposes other than initiating assignment of users to resources corresponding to bit positions in a resource bit map field and a portion of the resource bit map field is being used purposes other than indicating which resources are assigned to mobile stations (101).

    摘要翻译: 一种用于减少信令的开销的方法和装置,其中所述方法包括发送用户位图字段(802),用于发起用户对资源位图字段(804)中的位位置的对应资源的分配,并且发送资源位图字段 其中资源位图字段是指示哪些资源被分配给移动站的消息。 所述方法和装置包括发送指示符位(808),其中指示符位指示用户位图字段的一部分之一被用于除了发起用户对资源位图字段中的位位置的资源的分配之外的目的 并且资源位图字段的一部分正被用于指示哪些资源被分配给移动台(101)的目的。

    Method and apparatus for reusing packet data control assignment bits for resource allocation indications
    3.
    发明授权
    Method and apparatus for reusing packet data control assignment bits for resource allocation indications 有权
    分组数据控制分配比特用于资源分配指示的方法和装置

    公开(公告)号:US08379622B2

    公开(公告)日:2013-02-19

    申请号:US11763624

    申请日:2007-06-15

    IPC分类号: H04J3/24

    摘要: The PDCAB packet (300) and the RRA packet (308) are transmitted together on the F-SCCH. For example, 9 RRA bits (305) are appended to the PDCAB field (303), in place of the pad bits (205), thereby allowing both the PDCAB (303) and RRA (311) messages to be protected against errors by a 16-bit CRC (307). In accordance with the embodiments, a receiver is able to distinguish between the varying PDCAB (303) and RRA (305) message formats and transmitting the packets (300) and (308) together is a normal mode of operation in the embodiments. Therefore, in accordance with the embodiments, when the PDCAB packet (300) and RRA packet (308) are transmitted together, the network replaces the N PDCAB pad bits, such as pad bits (205), with the first N bits from the RRA bitmap (311), in order to use the nominal CRC length for both packets (300) and (308).

    摘要翻译: 在F-SCCH上一起发送PDCAB分组(300)和RRA分组(308)。 例如,代替填充比特(205),将9个RRA比特(305)附加到PDCAB字段(303),从而允许PDCAB(303)和RRA(311)消息被保护以防止错误 16位CRC(307)。 根据实施例,接收机能够区分不同的PDCAB(303)和RRA(305)消息格式,并且在实施例中将分组(300)和(308)一起发送为正常的操作模式。 因此,根据实施例,当PDCAB分组(300)和RRA分组(308)一起发送时,网络将N个PDCAB填充比特(诸如填充比特(205))从RRA替换为前N个比特 位图(311),以便为两个分组(300)和(308)使用标称CRC长度。

    HYBRID APPROACH FOR DATA TRANSMISSION USING A COMBINATION OF SINGLE-USER AND MULTI-USER PACKETS
    4.
    发明申请
    HYBRID APPROACH FOR DATA TRANSMISSION USING A COMBINATION OF SINGLE-USER AND MULTI-USER PACKETS 有权
    使用单用户和多用户分组的组合进行数据传输的混合方法

    公开(公告)号:US20070214400A1

    公开(公告)日:2007-09-13

    申请号:US11626858

    申请日:2007-01-25

    IPC分类号: H04L1/18

    摘要: A method and system for method for transmitting data in a communication network employing HARQ. The method includes a first step 502 of grouping data to be transported into a first group and a second group in accordance to a decision parameter, such as data size. A next step 504 includes concatenating data from the first group and encoding into a multi-user packet. A next step 502 includes encoding the data into a plurality of data packets. A next step 506 includes assigning available traffic resources to encoded packets. A next step 506 includes transmitting at least a first transmission of the encoded packets. A next step 510 includes reassigning a portion of said traffic resources for which a positive acknowledgement has been determined to uninitiated packets or to assist with one or more ongoing transmissions.

    摘要翻译: 一种在采用HARQ的通信网络中发送数据的方法和系统。 该方法包括:第一步骤502,根据诸如数据大小的判定参数将要传输的数据分组到第一组和第二组。 下一步骤504包括将来自第一组和编码的数据连接成多用户分组。 下一步骤502包括将数据编码成多个数据分组。 下一步骤506包括将可用业务资源分配给经编码的分组。 下一步骤506包括传送编码分组的至少第一传输。 下一步骤510包括将已经确定肯定确认的所述业务资源的一部分重新分配给未启动的分组或者辅助一个或多个正在进行的传输。

    Apparatus and method for establishing an active set of carriers for a receiver
    5.
    发明授权
    Apparatus and method for establishing an active set of carriers for a receiver 有权
    一种用于建立用于接收机的有源载波组的装置和方法

    公开(公告)号:US07580713B2

    公开(公告)日:2009-08-25

    申请号:US11127433

    申请日:2005-05-12

    IPC分类号: H04W72/00

    CPC分类号: H04W48/08 H04W72/00

    摘要: A method and apparatus for establishing an active set of carriers from a plurality of available carriers for a wireless receiver. The active set of carriers can be determined from the plurality of available carriers for the wireless receiver. An indication of which carriers are in the active set can be sent to the wireless receiver, such as a receiver in a mobile communication device. The receiver or mobile communication device can monitor only those carriers that are listed in the active set of carriers.

    摘要翻译: 一种用于从无线接收机的多个可用载波建立有源载波集的方法和装置。 可以从用于无线接收机的多个可用载波确定有效的载波集合。 可以向无线接收机(例如移动通信设备中的接收机)发送哪些载波在活动集中的指示。 接收机或移动通信设备只能监视在活动载波集合中列出的那些载波。

    Digital memory-based predistortion technique
    7.
    发明授权
    Digital memory-based predistortion technique 有权
    基于数字记忆的预失真技术

    公开(公告)号:US07071777B2

    公开(公告)日:2006-07-04

    申请号:US10977445

    申请日:2004-10-29

    IPC分类号: H03F1/26

    摘要: The present invention discloses a system and a method for memory-based predistortion to reduce the distortion effects introduced by a power amplifier. The distortion effects include both memoryless and memory effects. The input and the corresponding output values of the power amplifier are measured to determine models used for predistortion. Using these models, first, an amplitude memory signal representing the amplitude memory effects of the power amplifier is obtained. Then, the amplitude memory signal is subtracted from the input signal. On the resulting signal, memoryless amplitude predistortion and memory-based phase predistortion are performed to get a predistorted signal. Further, an inverse model of the linear response of the power amplifier is implemented on the predistorted signal. Finally, the output of the inverse model is amplified by the power amplifier to obtain an output signal having reduced memoryless and memory-based effects.

    摘要翻译: 本发明公开了一种用于基于存储器的预失真以减少由功率放大器引入的失真效应的系统和方法。 失真效应包括无记忆和记忆效应。 测量功率放大器的输入和相应的输出值,以确定用于预失真的模型。 使用这些模型,首先,获得表示功率放大器的振幅存储器效应的幅度存储信号。 然后,从输入信号中减去振幅存储器信号。 在得到的信号上,执行无记忆幅度预失真和基于存储器的相位预失真以获得预失真信号。 此外,在预失真信号上实现功率放大器的线性响应的逆模型。 最后,逆模型的输出由功率放大器放大,以获得具有降低的无记忆和基于存储器的效果的输出信号。

    Scheduling in wireless communication systems
    9.
    发明授权
    Scheduling in wireless communication systems 有权
    无线通信系统中的调度

    公开(公告)号:US08249607B2

    公开(公告)日:2012-08-21

    申请号:US11392077

    申请日:2006-03-29

    IPC分类号: H04W72/00

    CPC分类号: H04W72/1289 H04W72/121

    摘要: A wireless communication infrastructure entity assigns a plurality of schedulable wireless communication entities to a group wherein each entity is assigned a location within the group. The infrastructure entity indicates which of the plurality of schedulable wireless communication entities assigned to the group have been assigned a radio resource, for example in a first bitmap (510), and indicates radio resource allocation policy information (520) and indicates a weighting for each assigned wireless communication entity, for example, in a second bitmap (530), to the schedulable wireless communication entities that have been assigned a radio resource.

    摘要翻译: 无线通信基础设施实体将多个可调度无线通信实体分配给组,其中每个实体被分配在组内的位置。 基础设施实体指示分配给组的多个可调度无线通信实体中的哪一个已经被分配了无线电资源,例如在第一位图(510)中,并且指示无线电资源分配策略信息(520),并且指示每个 分配的无线通信实体,例如,在第二位图(530)中,被分配给无线电资源的可调度的无线通信实体。