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    Cooperative autonomous and scheduled resource allocation for a distributed communication system
    1.
    发明授权
    Cooperative autonomous and scheduled resource allocation for a distributed communication system 有权
    分布式通信系统的合作自主和调度资源分配

    公开(公告)号：US08000284B2

    公开(公告)日：2011-08-16

    申请号：US10892739

    申请日：2004-07-15

    申请人： Christopher G. Lott ,  Naga Bhushan ,  Rashid A. Attar ,  Jilei Hou

    发明人： Christopher G. Lott ,  Naga Bhushan ,  Rashid A. Attar ,  Jilei Hou

    IPC分类号： H04B7/185

    CPC分类号： H04W52/34 ,  H04W52/24 ,  H04W52/26 ,  H04W52/50 ,  H04W72/0473 ,  H04W72/12 ,  H04W88/02

    摘要： An access terminal (206) configured for wireless communication with an access network (204) within a sector (1032). The access terminal (206) includes a transmitter (2608) for transmitting a reverse traffic channel to the access network (204), an antenna (2614) for receiving signals from the access network (204), a processor (2602) and memory (2604) in electronic communication with the processor (2602). Instructions stored in the memory (2604) implement a method of determining whether a current power allocation grant (1374) for a flow (1216) on the access terminal (206) has been received from the access network (204). If the current power allocation grant (1374) is still active, a current power allocation (1338a) for the flow is set equal to the current power allocation grant (1374). If the current power allocation grant (1374) has not been received, the current power allocation (1338a) for the flow is determined.

    摘要翻译： 接入终端（206），被配置为与扇区（1032）内的接入网络（204）进行无线通信。 接入终端（206）包括用于向接入网络（204）发送反向业务信道的发射机（2608），用于从接入网络（204）接收信号的天线（2614），处理器（2602）和存储器 2604）与处理器（2602）电子通信。 存储在存储器（2604）中的指令实现一种确定是否已经从接入网络（204）接收到用于接入终端（206）上的流（1216）的当前功率分配许可（1374）的方法。 如果当前功率分配授权（1374）仍然有效，则流程的当前功率分配（1338a）被设置为等于当前功率分配授权（1374）。 如果当前功率分配许可（1374）尚未被接收，则确定流的当前功率分配（1338a）。

    System and method for providing H-ARQ rate compatible codes for high throughput applications
    3.
    发明授权
    System and method for providing H-ARQ rate compatible codes for high throughput applications 有权
    用于为高吞吐量应用提供H-ARQ速率兼容代码的系统和方法

    公开(公告)号：US08132072B2

    公开(公告)日：2012-03-06

    申请号：US11480597

    申请日：2006-07-03

    申请人： Mostafa El-Khamy ,  Jilei Hou ,  Naga Bhushan

    发明人： Mostafa El-Khamy ,  Jilei Hou ,  Naga Bhushan

    IPC分类号： H03M13/00

    CPC分类号： H03M13/11 ,  H03M13/033 ,  H03M13/116 ,  H03M13/618 ,  H03M13/6393

    摘要： In one embodiment, the present patent application comprises a method and apparatus to generate low rate protographs from high rate protographs, comprising copying a base graph; permuting end points of edges of a same type in copies of the base graph to produce a permuted graph; and pruning systematic input nodes in the permuted graph and the edges connected to them. In another embodiment, the present patent application comprises a method and apparatus to generate high-rate codes from low-rate codes, comprising puncturing a subset of codeword bits, wherein the step of puncturing a subset of codeword bits comprises regular-irregular puncturing the subset of codeword bits, random puncturing variable nodes, or progressive node puncturing variable nodes to obtain a desired code from a preceding code.

    摘要翻译： 在一个实施例中，本专利申请包括从高速原始图生成低速原始图的方法和装置，包括复制基图; 将相同类型的边缘的端点置换为基图的副本以产生置换图; 并修改置换图中的系统输入节点和与其连接的边缘。 在另一个实施例中，本专利申请包括从低速率码产生高速率码的方法和装置，包括对码字比特的子集进行删截，其中，对码字比特的子集进行删截的步骤包括规则不规则的穿孔子集 码字比特，随机删截可变节点或逐行节点删截可变节点，以从前面的代码获得期望的代码。

    Cooperative autonomous and scheduled resource allocation for a distributed communication system
    6.
    发明申请
    Cooperative autonomous and scheduled resource allocation for a distributed communication system 有权
    分布式通信系统的合作自主和调度资源分配

    公开(公告)号：US20050013282A1

    公开(公告)日：2005-01-20

    申请号：US10892739

    申请日：2004-07-15

    申请人： Christopher Lott ,  Naga Bhushan ,  Rashid Attar ,  Jilei Hou

    发明人： Christopher Lott ,  Naga Bhushan ,  Rashid Attar ,  Jilei Hou

    IPC分类号： H04B7/005 ,  H04W52/00 ,  H04W52/24 ,  H04W52/26 ,  H04W52/34 ,  H04W52/50 ,  H04J3/24 ,  H04L12/43 ,  H04L12/66

    CPC分类号： H04W52/34 ,  H04W52/24 ,  H04W52/26 ,  H04W52/50 ,  H04W72/0473 ,  H04W72/12 ,  H04W88/02

    摘要： An access terminal (206) configured for wireless communication with an access network (204) within a sector (1032). The access terminal (206) includes a transmitter (2608) for transmitting a reverse traffic channel to the access network (204), an antenna (2614) for receiving signals from the access network (204), a processor (2602) and memory (2604) in electronic communication with the processor (2602). Instructions stored in the memory (2604) implement a method of determining whether a current power allocation grant (1374) for a flow (1216) on the access terminal (206) has been received from the access network (204). If the current power allocation grant (1374) is still active, a current power allocation (1338a) for the flow is set equal to the current power allocation grant (1374). If the current power allocation grant (1374) has not been received, the current power allocation (1338a) for the flow is determined.

    摘要翻译： 接入终端（206），被配置为与扇区（1032）内的接入网络（204）进行无线通信。 接入终端（206）包括用于向接入网络（204）发送反向业务信道的发射机（2608），用于从接入网络（204）接收信号的天线（2614），处理器（2602）和存储器 2604）与处理器（2602）电子通信。 存储在存储器（2604）中的指令实现一种确定是否已经从接入网络（204）接收到用于接入终端（206）上的流（1216）的当前功率分配许可（1374）的方法。 如果当前功率分配授权（1374）仍然有效，则流程的当前功率分配（1338a）被设置为等于当前功率分配授权（1374）。 如果当前功率分配许可（1374）尚未被接收，则确定流的当前功率分配（1338a）。

    System and method for providing H-ARQ rate compatible codes for high throughput applications
    7.
    发明申请
    System and method for providing H-ARQ rate compatible codes for high throughput applications 有权
    用于为高吞吐量应用提供H-ARQ速率兼容代码的系统和方法

    公开(公告)号：US20070162815A1

    公开(公告)日：2007-07-12

    申请号：US11480597

    申请日：2006-07-03

    申请人： Mostafa El-Khamy ,  Jilei Hou ,  Naga Bhushan

    发明人： Mostafa El-Khamy ,  Jilei Hou ,  Naga Bhushan

    IPC分类号： H03M13/00

    CPC分类号： H03M13/11 ,  H03M13/033 ,  H03M13/116 ,  H03M13/618 ,  H03M13/6393

    摘要： In one embodiment, the present patent application comprises a method and apparatus to generate low rate protographs from high rate protographs, comprising copying a base graph; permuting end points of edges of a same type in copies of the base graph to produce a permuted graph; and pruning systematic input nodes in the permuted graph and the edges connected to them. In another embodiment, the present patent application comprises a method and apparatus to generate high-rate codes from low-rate codes, comprising puncturing a subset of codeword bits, wherein the step of puncturing a subset of codeword bits comprises regular-irregular puncturing the subset of codeword bits, random puncturing variable nodes, or progressive node puncturing variable nodes to obtain a desired code from a preceding code.

    摘要翻译： 在一个实施例中，本专利申请包括从高速原始图生成低速原始图的方法和装置，包括复制基图; 将相同类型的边缘的端点置换为基图的副本以产生置换图; 并修改置换图中的系统输入节点和与其连接的边缘。 在另一个实施例中，本专利申请包括从低速率码产生高速率码的方法和装置，包括对码字比特的子集进行删截，其中，对码字比特的子集进行删截的步骤包括规则不规则的穿孔子集 码字比特，随机删截可变节点或逐行节点删截可变节点，以从前面的代码获得期望的代码。

    POLAR CODES FOR UPLINK CONTROL INFORMATION
    9.
    发明申请
    POLAR CODES FOR UPLINK CONTROL INFORMATION 审中-公开

    公开(公告)号：US20200099393A1

    公开(公告)日：2020-03-26

    申请号：US16494621

    申请日：2018-01-11

    申请人： Changlong XU ,  Jian LI ,  Liangming WU ,  Joseph Binamira SORIAGA ,  Jilei HOU ,  Qualcomm Incorporated

    发明人： Changlong Xu ,  Jian Li ,  Liangming Wu ,  Joseph Binamira Soriaga ,  Jilei Hou

    IPC分类号： H03M13/09 ,  H03M13/13 ,  H03M13/29 ,  H03M13/00 ,  H04L1/00 ,  H04W72/04

    摘要： Methods, systems, and devices for wireless communication are described. A transmitter may generate a first segmentation based on a first subset of control information and a second segmentation based on jointly encoding the first subset and a second subset of the control information. The transmitter may polar encode the first segmentation to generate a first codeword and the second segmentation to generate a second codeword, and transmit the first and second codewords. A receiver may determine a first bit sequence corresponding to the first subset based on decoding a first codeword and determine an error detection code (EDC) and a second bit sequence corresponding to the second subset based on decoding a second codeword. The receiver may perform error detection on the first and second bit sequences based on the determined EDC, and output the first bit sequence and the second bit sequence or a decoding error.

    DYNAMIC FROZEN BITS AND ERROR DETECTION FOR POLAR CODES
    10.
    发明申请
    DYNAMIC FROZEN BITS AND ERROR DETECTION FOR POLAR CODES 审中-公开

    公开(公告)号：US20200036477A1

    公开(公告)日：2020-01-30

    申请号：US16493364

    申请日：2018-04-18

    申请人： Changlong XU ,  Jian LI ,  Chao WEI ,  Jing JIANG ,  Jilei HOU ,  Qualcomm Incorporated

    发明人： Changlong Xu ,  Jian Li ,  Chao Wei ,  Jing Jiang ,  Jilei Hou

    IPC分类号： H04L1/00 ,  H04B7/26 ,  H03M13/09 ,  H03M13/13 ,  G06F9/30 ,  H04W40/02

    摘要： Methods, systems, and devices for wireless communication are described for dynamic frozen bits of polar codes for early termination and performance improvement. A wireless device may receive a signal comprising a codeword encoded using a polar code. The wireless device may perform decoding of the codeword including at least: parity check of a first subset of decoding paths for making a decision on early termination of decoding of the codeword based on dynamic frozen bits, and generating path metrics for a second subset of the decoding paths that each pass the parity check based on the dynamic frozen bits, and performing error detection on a bit sequence corresponding to one of the second subset of the decoding paths based at part on error detection bits and the generated path metrics. The wireless device may process the information bits based on a result of the decoding.