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    Method and system for link adaptation in a wireless multi-carrier communication system
    81.
    发明申请
    Method and system for link adaptation in a wireless multi-carrier communication system 有权
    无线多载波通信系统中链路自适应的方法和系统

    公开(公告)号：US20070077952A1

    公开(公告)日：2007-04-05

    申请号：US11242456

    申请日：2005-10-03

    Applicant: Philippe Sartori ,  Yufei Blankenship ,  Brian Classon ,  Sebastien Simoens

    Inventor： Philippe Sartori ,  Yufei Blankenship ,  Brian Classon ,  Sebastien Simoens

    IPC: H04B17/00 ,  H04B7/00

    CPC classification number: H04L1/0028 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0026 ,  H04L27/2608

    Abstract: A method and system for link adaptation between a wireless multi-carrier access point (102) and a wireless multi-carrier communication device (104) is described. The wireless multi-carrier access point obtains a set of available LEP methods from the wireless multi-carrier communication device. The wireless multi-carrier access point selects an LEP method from the set of available LEP methods, based on at least one link parameter. The wireless multi-carrier access point then communicates the LEP method selected, to the wireless multi-carrier communication device. The selected LEP method is used during the transmission of information between the wireless multi-carrier access point and the wireless multi-carrier communication device.

    Abstract translation: 描述了一种用于无线多载波接入点（102）和无线多载波通信设备（104）之间的链路自适应的方法和系统。 无线多载波接入点从无线多载波通信设备获得一组可用的LEP方法。 无线多载波接入点基于至少一个链路参数从可用的LEP方法的集合中选择LEP方法。 无线多载波接入点然后将所选择的LEP方法传送到无线多载波通信设备。 在无线多载波接入点和无线多载波通信设备之间的信息传输期间使用所选择的LEP方法。

    Method and apparatus for control channel transmission and reception
    82.
    发明申请
    Method and apparatus for control channel transmission and reception 有权
    用于控制信道传输和接收的方法和装置

    公开(公告)号：US20070076677A1

    公开(公告)日：2007-04-05

    申请号：US11242254

    申请日：2005-10-03

    Applicant: Mickael Batariere ,  Brian Classon ,  Mark Cudak ,  Philippe Sartori

    Inventor： Mickael Batariere ,  Brian Classon ,  Mark Cudak ,  Philippe Sartori

    IPC: H04B7/216

    CPC classification number: H04W72/1263 ,  H04L1/0004 ,  H04L1/001 ,  H04L1/0025 ,  H04L1/0028 ,  H04L1/0038 ,  H04L1/0039 ,  H04L5/0094

    Abstract: A method and apparatus for control channel transmission and reception is provided herein. In particular, the use of a partitioned and structured control channel is provided that leverages the benefits of common control while maintaining favorable aspects of dedicated control. During operation, control information is distributed over a number of partitions (201). Each Pi is encoded (607) with monotonically non-increasing reliability level. Control information for a given remote unit can be distributed on one or several partitions, from P1 to Pk, where Pk is encoded with the lowest reliability level that can be decodable by the remote unit at an acceptable error rate.

    Abstract translation: 本文提供了一种用于控制信道发送和接收的方法和装置。 特别地，提供了使用分割和结构化的控制信道，其利用共同控制的优点，同时保持专用控制的有利方面。 在操作期间，控制信息分布在多个分区（201）上。 每个P＆lt; i＆lt; i＆gt;被编码（607），具有单调不增加的可靠性水平。 给定远程单元的控制信息可以分布在从P 1到N 2的一个或多个分区上，其中P＆lt;＆gt; k被编码 远程单元可以以可接受的错误率解码的最低可靠性级别。

    LOW FEEDBACK SCHEME FOR LINK QUALITY REPORTING BASED ON THE EXP ESM TECHNIQUE
    85.
    发明申请
    LOW FEEDBACK SCHEME FOR LINK QUALITY REPORTING BASED ON THE EXP ESM TECHNIQUE 审中-公开
    基于EXP ESM技术的链接质量报告的低反馈方案

    公开(公告)号：US20060234642A1

    公开(公告)日：2006-10-19

    申请号：US11275962

    申请日：2006-02-07

    Applicant: Kevin Baum ,  Yufei Blankenship ,  Brian Classon ,  Mark Cudak ,  Philippe Sartori

    Inventor： Kevin Baum ,  Yufei Blankenship ,  Brian Classon ,  Mark Cudak ,  Philippe Sartori

    IPC: H04B17/00 ,  H04B7/00

    CPC classification number: H04B17/309

    Abstract: A method for providing a low-feedback scheme for link-quality reporting based on the EESM technique is provided herein. During operation, a node will analyze the current channel conditions and determine a non-linear approximation of the carrier to interference plus noise ratio (CINR). The non-linear approximation is sent to a communication unit as a channel-selectivity report, causing the communication unit to utilize the report to assist with modulation and coding selection.

    Abstract translation: 本文提供了一种基于EESM技术提供链路质量报告的低反馈方案的方法。 在运行期间，节点将分析当前的信道状况，并确定载波与干扰加噪声比（CINR）的非线性近似。 将非线性近似作为通道选择性报告发送到通信单元，使得通信单元利用该报告来协助调制和编码选择。

    Multi channel stop and wait ARQ communication method and apparatus
    86.
    发明授权
    Multi channel stop and wait ARQ communication method and apparatus 有权
    多通道停止和等待ARQ通信方法和装置

    公开(公告)号：US07065068B2

    公开(公告)日：2006-06-20

    申请号：US09742905

    申请日：2000-12-20

    Applicant: Amitava Ghosh ,  Brian Classon ,  Mark Cudak ,  Louay A. Jalloul

    Inventor： Amitava Ghosh ,  Brian Classon ,  Mark Cudak ,  Louay A. Jalloul

    IPC: H04B7/216 ,  H04L1/18

    CPC classification number: H04L1/1803

    Abstract: A method in a communication system (100) includes transmitting from a source user (101) a first data packet (111) over a first time frame (121) having a finite time period (131), transmitting from source user (101) a second data packet (112) over a second time frame (122) immediately subsequent to first time frame (121), detecting an acknowledgment of acceptable reception of data packet associated with either first or said second data packets (111 and 112), repeating transmission of first and second data packets (111 and 112) in a sequence of first and second time frames (121 and 122) in a time frame sequence (190) until the detection.

    Abstract translation: 通信系统（100）中的方法包括：通过具有有限时间段（131）的第一时间帧（121）从源用户（101）发送第一数据分组（111），从源用户（101）a 在第一时间帧（121）之后的第二时间帧（122）上的第二数据分组（112），检测与第一或所述第二数据分组（111和112）相关联的数据分组的可接受接收的确认，重复传输 在第一和第二时间帧（121和122）的序列中的时间序列（190）中的第一和第二数据分组（111和112）直到检测。

    Multi-mode hybrid ARQ scheme
    87.
    发明申请
    Multi-mode hybrid ARQ scheme 有权

    公开(公告)号：US20060117244A1

    公开(公告)日：2006-06-01

    申请号：US10988897

    申请日：2004-11-15

    Applicant: Mark Cudak ,  Brian Classon

    Inventor： Mark Cudak ,  Brian Classon

    IPC: H03M13/00

    CPC classification number: H04L1/1816 ,  H04L1/0009 ,  H04L1/1819 ,  H04L1/1825 ,  H04L1/1835 ,  H04L1/1896

    Abstract: A method and apparatus for performing H-ARQ transmission is described herein. Bits received on a first transmission are stored and combined with the bits received on later transmissions thereby increasing the likelihood of a correct decoding on later transmissions. Additionally, a plurality of coding schemes (e.g., Convolutional Codes, Block Turbo Codes, Convolutional Turbo Codes, Low Density Party Check Codes, . . . , etc.) are utilized, with an information element being reserved to signal what form of H-ARQ is being utilized.

    Decoding block codes
    88.
    发明申请
    Decoding block codes 有权
    解码块码

    公开(公告)号：US20060020869A1

    公开(公告)日：2006-01-26

    申请号：US10899376

    申请日：2004-07-26

    Applicant: Vipul Desai ,  Yufei Blankenship ,  Brian Classon

    Inventor： Vipul Desai ,  Yufei Blankenship ,  Brian Classon

    IPC: H03M13/00

    CPC classification number: H03M13/2909 ,  H03M13/152 ,  H03M13/155 ,  H03M13/3784 ,  H03M13/453 ,  H03M13/618

    Abstract: This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract. A method and structure of processing soft information in a block code decoder, includes a soft-input soft-output decoder (910) receiving a length n soft input vector, creating a binary vector Y corresponding to the length n soft input vector, hard decoding each linear function Xi of Y and a test pattern Zi of one or more test patterns, wherein if the hard decoding is successful a codeword produced by the hard decoding of the linear function Xi is added to a set S, removing redundant codewords in S to form a reduced set S′ (520), and an extrinsic value estimator (1140) generating n soft outputs based on c estimated soft output values and (n−c) non-estimated soft output values (530) wherein the c estimated soft output values are computed from one or more positions of the length n soft input vector and one or more codewords in the set S′.

    Abstract translation: 该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。 在块码解码器中处理软信息的方法和结构包括：软输入软输出解码器（910），接收长度为n的软输入向量，创建与长度n软输入向量对应的二进制向量Y，硬解码 Y的每个线性函数X i i和一个或多个测试模式的测试模式Z i i i i，其中如果硬解码成功，则由硬解码产生的码字 线性函数X i i被添加到集合S中，去除S中的冗余码字以形成缩减集合S'（520），并且外部值估计器（1140）基于c估计生成n个软输出 软输出值和（nc）非估计软输出值（530），其中从所述长度n软输入向量和所述集合S'中的一个或多个码字的一个或多个位置计算c个估计软输出值。

    Method and apparatus for relay facilitated communications
    89.
    发明申请
    Method and apparatus for relay facilitated communications 有权
    用于中继便利通信的方法和装置

    公开(公告)号：US20050232183A1

    公开(公告)日：2005-10-20

    申请号：US11119852

    申请日：2005-05-02

    Applicant: Philippe Sartori ,  Kevin Baum ,  Brian Classon ,  Mark Cudak

    Inventor： Philippe Sartori ,  Kevin Baum ,  Brian Classon ,  Mark Cudak

    IPC: H04B7/204 ,  H04B7/26

    CPC classification number: H04W72/0406 ,  H04B7/15542 ,  H04B7/2606 ,  H04W84/047 ,  Y02D70/146 ,  Y02D70/446 ,  Y02D70/449

    Abstract: Communications sourced by a remote unit (14) that is already within reception range of a base site (10) can nevertheless be further facilitated through allocation of one or more relay resources (15, 16). Such relay resources, properly employed, then serve to effectively increase the quality of service for the facilitated communication. This, in turn, can permit the use of, for example, increased data rates for communications from a relatively low power remote unit.

    Abstract translation: 可以通过分配一个或多个中继资源（15,16）来进一步促进由位于基站（10）的接收范围内的远程单元（14）提供的通信。 正确使用的这种中继资源然后用于有效地提高便利通信的服务质量。 这又可以允许使用例如来自相对低功率远程单元的通信的增加的数据速率。

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