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1. 发明申请

US20070147329A1 Method and system for signal reconstruction from spatially and temporally correlated received samples 有权
标题翻译：用于从空间和时间相关的接收样本进行信号重建的方法和系统
公开(公告)号：US20070147329A1
公开(公告)日：2007-06-28
申请号：US11501972
申请日：2006-08-09
申请人： Joseph B. Soriaga , Naga Bhushan , Jilei Hou , Jinghu Chen , John Edward Smee
发明人： Joseph B. Soriaga , Naga Bhushan , Jilei Hou , Jinghu Chen , John Edward Smee
IPC分类号： H04B7/216 , H04B3/20
CPC分类号： H04L1/1607 , H04B1/71072 , H04L1/0025 , H04L1/0045 , H04L1/1812 , H04L1/1858 , H04L1/20 , H04L1/208 , H04L25/0204 , H04L25/03254
摘要： A method and system for reconstructing a user's received signal based on knowledge of the user's transmitted signal to yield efficient interference cancellation when there is spatial and/or temporal correlation in the received signal. The invention may be applied to the cancellation of pilot, decoded data and overhead signals. The method may involve a linear combination of the received samples across time, e.g., at a per-chip or sub-chip resolution, and across antennas, and build upon previous work in that the tap weights need not be the sole functions of the de-spreader outputs in the RAKE receiver.
摘要翻译：一种用于基于用户发送信号的知识重建用户接收信号的方法和系统，以便在接收信号中存在空间和/或时间相关性时产生有效的干扰消除。本发明可以应用于导频，解码数据和开销信号的消除。该方法可以涉及所接收的样本在时间上的线性组合，例如以每芯片或子芯片分辨率和跨天线的线性组合，并且基于先前的工作，因为抽头权重不必是de - RAKE接收机中的扩展器输出。

2. 发明授权

US08385388B2 Method and system for signal reconstruction from spatially and temporally correlated received samples 有权
标题翻译：用于从空间和时间相关的接收样本进行信号重建的方法和系统
公开(公告)号：US08385388B2
公开(公告)日：2013-02-26
申请号：US11501972
申请日：2006-08-09
申请人： Joseph B. Soriaga , Naga Bhushan , Jilei Hou , Jinghu Chen , John Edward Smee
发明人： Joseph B. Soriaga , Naga Bhushan , Jilei Hou , Jinghu Chen , John Edward Smee
IPC分类号： H04B3/36
CPC分类号： H04L1/1607 , H04B1/71072 , H04L1/0025 , H04L1/0045 , H04L1/1812 , H04L1/1858 , H04L1/20 , H04L1/208 , H04L25/0204 , H04L25/03254
摘要： A method and system for reconstructing a user's received signal based on knowledge of the user's transmitted signal to yield efficient interference cancellation when there is spatial and/or temporal correlation in the received signal. The invention may be applied to the cancellation of pilot, decoded data and overhead signals. The method may involve a linear combination of the received samples across time, e.g., at a per-chip or sub-chip resolution, and across antennas, and build upon previous work in that the tap weights need not be the sole functions of the de-spreader outputs in the RAKE receiver.
摘要翻译：一种用于基于用户发送信号的知识重建用户接收信号的方法和系统，以便在接收信号中存在空间和/或时间相关性时产生有效的干扰消除。本发明可以应用于导频，解码数据和开销信号的消除。该方法可以涉及所接收的样本在时间上的线性组合，例如以每芯片或子芯片分辨率和跨天线的线性组合，并且基于先前的工作，因为抽头权重不必是de - RAKE接收机中的扩展器输出。

3. 发明授权

US07881339B2 Method and apparatus for assigning users to use interlaces in a wireless cellular communication system 有权
标题翻译：用于在无线蜂窝通信系统中分配用户使用交织的方法和装置
公开(公告)号：US07881339B2
公开(公告)日：2011-02-01
申请号：US10960312
申请日：2004-10-06
申请人： John Edward Smee , Jilei Hou , Kiran Kiran , Naga Bhushan , Rashid Ahmed Akbar Attar
发明人： John Edward Smee , Jilei Hou , Kiran Kiran , Naga Bhushan , Rashid Ahmed Akbar Attar
IPC分类号： H04J3/16
CPC分类号： H04L1/1887 , H04L1/1812
摘要： Methods and apparatuses to selectively assign interlace preference factors to a plurality of user terminals to use a plurality of interlaces. These methods and apparatuses may improve capacity compared to a system that allows each user terminal to transmit data in every interlace.
摘要翻译：用于选择性地将交错偏好因子分配给多个用户终端以使用多个交织的方法和装置。与允许每个用户终端在每个交织中传输数据的系统相比，这些方法和装置可以提高容量。

4. 发明授权

US08000284B2 Cooperative autonomous and scheduled resource allocation for a distributed communication system 有权
标题翻译：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）。

5. 发明授权

US08132072B2 System and method for providing H-ARQ rate compatible codes for high throughput applications 有权
标题翻译：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。

6. 发明申请

US20050013282A1 Cooperative autonomous and scheduled resource allocation for a distributed communication system 有权
标题翻译：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）。

7. 发明申请

US20070162815A1 System and method for providing H-ARQ rate compatible codes for high throughput applications 有权
标题翻译：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。

8. 发明申请

US20060072533A1 Method and apparatus for assigning users to use interlaces in a wireless cellular communication system 有权
标题翻译：用于在无线蜂窝通信系统中分配用户使用交织的方法和装置
公开(公告)号：US20060072533A1
公开(公告)日：2006-04-06
申请号：US10960312
申请日：2004-10-06
申请人： John Smee , Jilei Hou , Kiran Kiran , Naga Bhushan , Rashid Attar
发明人： John Smee , Jilei Hou , Kiran Kiran , Naga Bhushan , Rashid Attar
IPC分类号： H04B7/216
CPC分类号： H04L1/1887 , H04L1/1812
摘要： Methods and apparatuses to selectively assign interlace preference factors to a plurality of user terminals to use a plurality of interlaces. These methods and apparatuses may improve capacity compared to a system that allows each user terminal to transmit data in every interlace.
摘要翻译：用于选择性地将交错偏好因子分配给多个用户终端以使用多个交织的方法和装置。与允许每个用户终端在每个交织中传输数据的系统相比，这些方法和装置可以提高容量。

9. 发明授权

US10517098B2 Interference coordination for peer-to-peer (P2P) communication and wide area network (WAN) communication 有权
公开(公告)号：US10517098B2
公开(公告)日：2019-12-24
申请号：US13188146
申请日：2011-07-21
申请人： Stefan Geirhofer , Naga Bhushan , Ravi Palanki , Jaber Mohammad Borran , Aleksandar Damnjanovic
发明人： Stefan Geirhofer , Naga Bhushan , Ravi Palanki , Jaber Mohammad Borran , Aleksandar Damnjanovic
IPC分类号： H04W16/02 , H04W72/08 , H04W52/24
摘要： Techniques for supporting peer-to-peer (P2P) communication in a wide area network (WAN) are disclosed. In an aspect, interference coordination between P2P devices engaged in P2P communication and WAN devices engaged in WAN communication may be performed based on a network-controlled architecture. For the network-controlled architecture, P2P devices may detect other P2P devices and/or WAN devices and may send measurements (e.g., for pathloss, interference, etc.) for the detected devices to the WAN (e.g., serving base stations). The WAN may perform resource partitioning and/or association for the P2P devices based on the measurements. Association may include selection of P2P communication or WAN communication for a given P2P device. Resource partitioning may include allocation of resources to a group of P2P devices for P2P communication. The WAN may send the results of association and/or resource partitioning to the P2P devices, which may communicate in accordance with the association and/or resource partitioning results.

10. 发明授权

US10250678B2 Hybrid modes for peer discovery 有权
公开(公告)号：US10250678B2
公开(公告)日：2019-04-02
申请号：US13046157
申请日：2011-03-11
申请人： Siddhartha Mallik , Ravi Palanki , Durga Prasad Malladi , Naga Bhushan
发明人： Siddhartha Mallik , Ravi Palanki , Durga Prasad Malladi , Naga Bhushan
IPC分类号： G06F15/173 , H04L29/08 , H04W8/00
摘要： Techniques for performing peer discovery in a wireless network are described. A device may perform peer discovery to detect and identify other devices of interest. In an aspect, the device may perform peer discovery based on a hybrid mode that includes autonomous peer discovery and network-assisted peer discovery. In another aspect, the device may perform peer discovery based on a push mode and a pull mode. For the push mode, the device may occasionally transmit and/or receive a peer detection signal. For the pull mode, the device may transmit and/or receive a peer discovery request when triggered. In yet another aspect, the device may perform event-triggered peer discovery (e.g., for the pull mode). In yet another aspect, the device may perform peer discovery using both a downlink spectrum and an uplink spectrum. In yet another aspect, the device may transmit a peer detection signal in a manner to improve detection and/or increase payload.

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