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61. 发明授权

US08867453B2 System and method for subcarrier allocation signaling in a multicarrier wireless network 有权
标题翻译：多载波无线网络中子载波分配信令的系统和方法
公开(公告)号：US08867453B2
公开(公告)日：2014-10-21
申请号：US11708177
申请日：2007-02-20
申请人： Farooq Khan
发明人： Farooq Khan
IPC分类号： H04W4/00 , H04W88/08 , H04W72/04 , H04W72/08
CPC分类号： H04W72/04 , H04L5/0007 , H04L5/0041 , H04L5/006 , H04W72/048 , H04W72/08 , H04W88/08
摘要： A base station for use in an orthogonal frequency division multiplexing (OFDM) network that communicates with a plurality of subscriber stations in a coverage area of the OFDM network. The base station allocates subbands to the subscriber stations for communication in an uplink and in a downlink. Each subband comprises a group of subcarriers. The base station allocates one of: i) a plurality of consecutive subbands and ii) a plurality of non-consecutive subbands to a first subscriber station according to at least one selectable criteria. The at least one selectable criteria comprises a channel quality value or a mobility value associated with the first subscriber station, or an operating mode of the base station. The base station allocates non-consecutive subbands or consecutive subbands depending on the at least one selectable criteria. The base station allocates non-consecutive subbands using a bitmap indicator and allocates consecutive subbands using a start-end indicator.
摘要翻译：一种在正交频分复用（OFDM）网络中使用的基站，其与OFDM网络的覆盖区域中的多个用户站进行通信。基站向用户站分配子带，用于在上行链路和下行链路中进行通信。每个子带包括一组子载波。基站根据至少一个可选择的标准，分配以下各项之一：i）多个连续子带和ii）多个非连续子带到第一用户站。所述至少一个可选标准包括与第一用户台相关联的信道质量值或移动性值，或基站的操作模式。基站根据至少一个可选标准分配非连续的子带或连续的子带。基站使用位图指示符分配非连续子带，并使用开始指示符分配连续子带。

62. 发明授权

US08780812B2 Apparatus and method for asynchronous and adaptive hybrid ARQ scheme in a wireless network 有权
标题翻译：无线网络中异步和自适应混合ARQ方案的装置和方法
公开(公告)号：US08780812B2
公开(公告)日：2014-07-15
申请号：US11687473
申请日：2007-03-16
申请人： Farooq Khan , Juho Lee
发明人： Farooq Khan , Juho Lee
IPC分类号： H04L1/18
CPC分类号： H04L1/1819 , H04L1/1825 , H04L1/1835
摘要： A low overhead asynchronous and adaptive Hybrid Acknowledgment Request (HARQ) technique for use in wireless networks. First control information is transmitted with the first subpacket and subsequent control information is transmitted with transmissions of subsequent subpackets only if the retransmission is done asynchronously or if the duration of the retransmission is changed.
摘要翻译：用于无线网络的低开销异步和自适应混合确认请求（HARQ）技术。第一控制信息与第一子分组一起发送，并且随后的控制信息仅在后续子分组的传输被发送的情况下才被发送，或者如果重发的持续时间被改变。

63. 发明授权

US08774310B2 Low overhead MIMO scheme 有权
标题翻译：低开销MIMO方案
公开(公告)号：US08774310B2
公开(公告)日：2014-07-08
申请号：US12583824
申请日：2009-08-26
申请人： Farooq Khan
发明人： Farooq Khan
IPC分类号： H04K1/02 , H04L25/03 , H04L25/49
CPC分类号： H04L25/03343 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L5/006 , H04L5/0087 , H04L2025/03414 , H04L2025/03426
摘要： Systems and methods are disclosed for use in a communications network that includes transmitting a set of known precodes on a plurality of subbands and storing a correlation of transmitted precodes with a time of transmission of the precodes. These systems and methods also include receiving a set of channel quality indicators (CQI) that correspond to the time of transmission of the precodes and determining which precodes may be used in communication based upon the received CQIs and the correlation of the transmitted precodes with the time of transmission of the precodes.
摘要翻译：公开了在通信网络中使用的系统和方法，该通信网络包括在多个子带上发送一组已知的预编码，并将发送的预编码的相关性与该预定码的发送时间进行存储。这些系统和方法还包括接收一组对应于预发送传输时间的信道质量指示符（CQI），并且基于所接收到的CQI以及发送的预编码与时间的相关性来确定可以在通信中使用哪些预编码的传输预编码。

64. 发明授权

US08649281B2 Control design for backhaul relay to support multiple HARQ processes 有权
标题翻译：用于回程中继的控制设计，以支持多个HARQ进程
公开(公告)号：US08649281B2
公开(公告)日：2014-02-11
申请号：US12756080
申请日：2010-04-07
申请人： Young-Han Nam , Yan Wang , Jianzhong Zhang , Farooq Khan
发明人： Young-Han Nam , Yan Wang , Jianzhong Zhang , Farooq Khan
IPC分类号： G01R31/08
CPC分类号： H04W72/1278 , H03M13/09 , H03M13/23 , H03M13/2957 , H03M13/6306 , H03M13/635 , H03M13/6525 , H04L1/0038 , H04L1/1812 , H04L1/1822 , H04L1/1896 , H04L5/0044 , H04L5/0055 , H04L2001/0097
摘要： A wireless communication network includes a base station and a relay station. The relay station is configured to relay communications between the base station and at least one subscriber station. The base station is configured to communicate with the subscriber station via the relay station. The base station further is configured to transmit, in a subframe, a plurality of transport blocks for a plurality of Hybrid Automatic Repeat Request (HARQ) processes to the relay station. Each transport block corresponds to a different HARQ process.
摘要翻译：无线通信网络包括基站和中继站。中继站被配置为中继基站与至少一个用户台之间的通信。基站被配置为经由中继站与用户台进行通信。基站还被配置为在子帧中向中继站发送用于多个混合自动重传请求（HARQ）处理的多个传输块。每个传输块对应于不同的HARQ进程。

65. 发明授权

US08644130B2 System and method for subcarrier allocation in a wireless multihop relay network 有权
标题翻译：无线多跳中继网络中子载波分配的系统和方法
公开(公告)号：US08644130B2
公开(公告)日：2014-02-04
申请号：US11344298
申请日：2006-01-31
申请人： Farooq Khan , Joseph R. Cleveland
发明人： Farooq Khan , Joseph R. Cleveland
IPC分类号： H04J11/00
CPC分类号： H04B7/2606 , H04B7/15542 , H04L5/0007 , H04L5/0035 , H04L5/0044 , H04L5/0048 , H04L5/006
摘要： The present disclosure relates generally to a system and method for use in a communications network. In one example, the method includes dividing a total available frequency band of a first node into a multiple subcarriers using orthogonal frequency division multiplexing (OFDM). A first portion of subcarriers is allocated to a first link coupling the first node with a second node and a second portion of the subcarriers is allocated to a second link coupling the first node to a third node.
摘要翻译：本公开一般涉及在通信网络中使用的系统和方法。在一个示例中，该方法包括使用正交频分复用（OFDM）将第一节点的总可用频带划分为多个子载波。子载波的第一部分被分配给将第一节点与第二节点耦合的第一链路，并且子载波的第二部分被分配给将第一节点耦合到第三节点的第二链路。

66. 发明授权

US08509688B2 Apparatus and method for mac logical channel selection for operating piconets in body area networks 有权
标题翻译：用于在身体区域网络中操作微微网的mac逻辑信道选择的装置和方法
公开(公告)号：US08509688B2
公开(公告)日：2013-08-13
申请号：US12688604
申请日：2010-01-15
申请人： Sridhar Rajagopal , Farooq Khan
发明人： Sridhar Rajagopal , Farooq Khan
IPC分类号： H04B7/00
CPC分类号： H04W72/0426 , H04W16/14 , H04W84/18
摘要： A portable device capable of controlling a piconet selects a logical channel when forming the piconet. The device includes a controller configured to start a first piconet. The controller couples to at least one secondary device in the first piconet. The portable device also includes a transmitter configured to communicate with the at least one secondary device via a wireless communication channel. The controller is configured to select communication channel resources based at least in part on resources allocated to a second piconet in order to mitigate interference between the piconets. The controller is configured to form the first piconet to operate in either a non-interference mode when the controller is able to establish communications with a second controller in the second piconet or a coexistence interference mitigation mode when the controller is unable to establish communications with the second controller in the second piconet.
摘要翻译：能够控制微微网的便携式设备在形成微微网时选择逻辑信道。该设备包括被配置为启动第一微微网的控制器。控制器耦合到第一微微网中的至少一个辅助设备。便携式设备还包括被配置为经由无线通信信道与至少一个辅助设备进行通信的发射机。控制器被配置为至少部分地基于分配给第二微微网的资源来选择通信信道资源，以便减轻微微网之间的干扰。当控制器能够建立与第二微微网中的第二控制器的通信或者当控制器不能建立与第二微微网的建立通信的共存干扰减轻模式时，控制器被配置为形成第一微微网以无干扰模式操作第二个微控制器的第二个控制器。

67. 发明申请

US20130115886A1 APPARATUS AND METHOD FOR POLARIZATION ALIGNMENT IN A WIRELESS NETWORK 审中-公开
标题翻译：无线网络中极化对准的装置和方法
公开(公告)号：US20130115886A1
公开(公告)日：2013-05-09
申请号：US13599795
申请日：2012-08-30
申请人： Farooq Khan , George Zohn Hutcheson , Mike Brobston , Zhouyue Pi
发明人： Farooq Khan , George Zohn Hutcheson , Mike Brobston , Zhouyue Pi
IPC分类号： H04B7/10 , H04B7/08 , H04B7/06
CPC分类号： H01Q3/26 , H01Q21/061 , H01Q21/245 , H04B7/063 , H04B7/10
摘要： A system is configured to enable polarization alignment. The system includes at least one transmitter or receiver capable of polarization alignment. The transmitter includes at least one cross-polarized antenna and the receiver includes at least one cross-polarized antenna configured to receive a signal. A polarization processor in the transmitter or the receiver is configured to cause a polarization orientation of the at least one cross-polarized antenna to align with a polarization orientation of the signal.
摘要翻译：一种系统被配置为实现极化对准。该系统包括能够进行极化对准的至少一个发射器或接收器。所述发射机包括至少一个交叉极化天线，并且所述接收机包括被配置为接收信号的至少一个交叉极化天线。发射器或接收器中的偏振处理器被配置为使得至少一个交叉极化天线的偏振取向与信号的偏振取向对准。

68. 发明申请

US20130061118A1 METHODS AND APPARATUS TO COMPUTE CRC FOR MULTIPLE CODE BLOCKS 有权
标题翻译：计算多个代码块的CRC的方法和装置
公开(公告)号：US20130061118A1
公开(公告)日：2013-03-07
申请号：US13603116
申请日：2012-09-04
申请人： Zhouyue Pi , Farooq Khan
发明人： Zhouyue Pi , Farooq Khan
IPC分类号： H03M13/09
CPC分类号： H04L1/004 , H03M13/09 , H03M13/091 , H03M13/2906 , H03M13/2966 , H03M13/6306 , H03M13/6525 , H03M13/6561 , H04L1/0041 , H04L1/0061 , H04L1/0075
摘要： A method and a circuit for generating cyclic redundancy checks. The method calculates a plurality of cyclic redundancy checks for a transport block with a plurality of information bits. At least one cyclic redundancy check among the plurality of cyclic redundancy checks is calculated based on a subset of information bits, and at least one information bit among the plurality of information bits is not within said subset of the information bits. In addition, a transport block cyclic redundancy check may be calculated based on all the information bits.
摘要翻译：一种用于产生循环冗余校验的方法和电路。该方法对具有多个信息比特的传输块计算多个循环冗余校验。基于信息比特的子集来计算多个循环冗余校验中的至少一个循环冗余校验，并且多个信息比特中的至少一个信息比特不在信息比特的所述子集内。此外，可以基于所有信息比特来计算传输块循环冗余校验。

69. 发明授权

US08358608B2 Method and apparatus for HARQ operation with network coding 有权
标题翻译：用于具有网络编码的HARQ操作的方法和装置
公开(公告)号：US08358608B2
公开(公告)日：2013-01-22
申请号：US12386774
申请日：2009-04-22
申请人： Kaushik Josiam , Zhouyue Pi , Farooq Khan
发明人： Kaushik Josiam , Zhouyue Pi , Farooq Khan
IPC分类号： H04B7/14
CPC分类号： H04L1/004 , H04B7/15521 , H04L1/1819 , H04L2001/0097
摘要： For use in a wireless communication network, methods for encoding information bit streams at a relay station are provided. Each method includes receiving data packets from a base station and a mobile station. Each method also includes decoding the packets and re-encoding the packets. Each method further includes combining the re-encoded packets into another packet using an XOR operation, and transmitting the other packet to the base station and the mobile station.
摘要翻译：为了在无线通信网络中使用，提供了在中继站处对信息比特流进行编码的方法。每种方法包括从基站和移动台接收数据分组。每个方法还包括解码分组并重新编码分组。每个方法还包括使用XOR操作将重新编码的分组组合成另一分组，并且将另一分组发送到基站和移动台。

70. 发明授权

US08355376B2 Broadcast scheme for a multi-carrier wireless network 有权
标题翻译：多载波无线网络的广播方案
公开(公告)号：US08355376B2
公开(公告)日：2013-01-15
申请号：US11490858
申请日：2006-07-21
申请人： Farooq Khan
发明人： Farooq Khan
IPC分类号： H04W4/00 , H04B7/216 , H04L12/43
CPC分类号： H04W48/12 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04L5/0073
摘要： A base station for use in an OFDM/OFDMA wireless network. The base station transmits system-specific broadcast control channel (BCCH) information in a first group of time-frequency slots and transmits cell-specific BCCH information in a second group of time-frequency slots. The time-frequency slots in the first group are orthogonal to the time-frequency slots in the second group. The base station transmits the system-specific BCCH information in the same time-frequency slots as a neighboring base station. The neighboring base station transmits cell-specific BCCH information in a third group of time-frequency slots that may or may not be orthogonal to the time-frequency slots in the second group.
摘要翻译：一种用于OFDM / OFDMA无线网络的基站。基站在第一组时隙中发送特定于系统的广播控制信道（BCCH）信息，并且在第二组时隙中发送小区特定的BCCH信息。第一组中的时间 - 时隙正交于第二组中的时间 - 时隙。基站在与相邻基站相同的时隙中发送系统特定的BCCH信息。相邻基站在第三组时隙中发送小区特定BCCH信息，该第三组时隙可以或可以不与第二组中的时间 - 时隙正交。

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