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公开(公告)号：US08400998B2
公开(公告)日：2013-03-19
申请号：US11466720
申请日：2006-08-23
申请人： Ravi Kuchibhotla , Brian K. Classon , Robert T. Love , Ravikiran Nory , Philippe J. Sartori , Kenneth A. Stewart , Yakun Sun , Anup K. Talukdar
发明人： Ravi Kuchibhotla , Brian K. Classon , Robert T. Love , Ravikiran Nory , Philippe J. Sartori , Kenneth A. Stewart , Yakun Sun , Anup K. Talukdar
IPC分类号： H04B7/212
CPC分类号： H04W72/0406 , H04B7/2615 , H04L27/2608
摘要： A method in a wireless communication terminal (103) including receiving a plurality of sub-frames having time-frequency resource elements and resource allocation fields associated with a corresponding sub-frame, wherein the resource allocation fields indicate a resource assignment. In another embodiment, terminal receives a radio frame comprising a plurality of sub-frames and a frequency diverse allocation field indicating frequency diverse resource allocations in multiple sub-frames of the radio frame.
摘要翻译： 一种无线通信终端（103）中的方法，包括接收具有时间频率资源元素的多个子帧和与对应子帧相关联的资源分配字段，其中所述资源分配字段指示资源分配。 在另一个实施例中，终端接收包括多个子帧的无线电帧和指示无线电帧的多个子帧中的频率不同资源分配的频率不同分配字段。
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2.发明申请METHOD AND APPARATUS FOR TRANSMISSION WITHIN A MULTI-CARRIER COMMUNCATION SYSTEM 有权用于多载波通信系统中传输的方法和装置公开(公告)号：US20120140843A1
公开(公告)日：2012-06-07
申请号：US13356665
申请日：2012-01-24
IPC分类号： H04L27/28
CPC分类号： H04L25/03866 , H04L1/06 , H04L27/2602 , H04L2025/03426
摘要： Multiple transmit antenna transmission together with preferably pseudo-random, antenna-specific, scrambling (PRAS) is utilized to scramble incoming data differently on different antennas for those users requiring frequency diversity type transmissions. When PRAS is activated for a particular allocation, each transmit antenna applies a different scrambling sequence to the data symbols that are transmitted in the allocation.
摘要翻译： 多个发射天线传输与优选的伪随机天线专用加扰（PRAS）一起被用于对于需要频率分集型传输的那些用户在不同的天线上不同地扰频输入数据。 当PRAS被激活用于特定分配时，每个发射天线将不同的加扰序列应用于在分配中发送的数据符号。
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3.发明申请AUTOMATIC REPEAT REQUEST (ARQ) PROTOCOL FOR A MULTIHOP COOPERATIVE RELAY COMMUNICATION NETWORK 有权自动重复请求（ARQ）多协议中继通信网络协议公开(公告)号：US20100054137A1
公开(公告)日：2010-03-04
申请号：US12202149
申请日：2008-08-29
IPC分类号： G06F11/00
CPC分类号： H04L1/1829 , H04B7/15592 , H04B7/2606 , H04L1/1607 , H04L1/1867 , H04L2001/0097
摘要： A method is provided for confirming whether a data unit transmitted from a base station (BS) was successfully relayed to a subscriber station via one of a plurality of relay stations in a multihop cooperative relay network. Selected ones of the relay stations are designated as: a front-linked relay station designed to only transmit a negative acknowledgement message to the BS upon receiving a data unit from the BS that is unable to be decoded and not to transmit an acknowledgement message upon receiving a data unit from the BS that is able to be decoded, and a back-linked relay station designed to only transmit a acknowledgement message to the BS upon receiving the data unit from the BS that is able to be decoded and not to transmit a negative acknowledgement message to the BS upon receiving a data unit from the BS that is unable to be decoded.
摘要翻译： 提供一种用于确定从多个基站（BS）发送的数据单元是否通过多跳协作中继网络中的多个中继站之一成功地中继到用户站的方法。 所选择的中继站被指定为：前连接中继站，被设计为仅在从BS接收到不能被解码的数据单元时向BS发送否定确认消息，并且在接收到传送确认消息时不发送确认消息 来自BS的能够被解码的数据单元和被设计为仅在从BS接收到能够被解码的数据单元并且不发送否定时才向BS发送确认消息的反向链路中继站 从BS接收到无法解码的数据单元时，确认消息给BS。
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公开(公告)号：US20080049690A1
公开(公告)日：2008-02-28
申请号：US11466720
申请日：2006-08-23
申请人： Ravi Kuchibhotla , Brian K. Classon , Robert T. Love , Ravikiran Nory , Philippe J. Sartori , Kenneth A. Stewart , Yakun Sun , Anup K. Talukdar
发明人： Ravi Kuchibhotla , Brian K. Classon , Robert T. Love , Ravikiran Nory , Philippe J. Sartori , Kenneth A. Stewart , Yakun Sun , Anup K. Talukdar
IPC分类号： H04Q7/24
CPC分类号： H04W72/0406 , H04B7/2615 , H04L27/2608
摘要： A method in a wireless communication terminal (103) including receiving a plurality of sub-frames having time-frequency resource elements and resource allocation fields associated with a corresponding sub-frame, wherein the resource allocation fields indicate a resource assignment. In another embodiment, terminal receives a radio frame comprising a plurality of sub-frames and a frequency diverse allocation field indicating frequency diverse resource allocations in multiple sub-frames of the radio frame.
摘要翻译： 一种无线通信终端（103）中的方法，包括接收具有时间频率资源元素的多个子帧和与对应子帧相关联的资源分配字段，其中所述资源分配字段指示资源分配。 在另一个实施例中，终端接收包括多个子帧的无线电帧和指示无线电帧的多个子帧中的频率不同资源分配的频率不同分配字段。
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5.发明授权Method and apparatus for transmission within a multi-carrier communication system 有权在多载波通信系统内传输的方法和装置公开(公告)号：US08345790B2
公开(公告)日：2013-01-01
申请号：US13356665
申请日：2012-01-24
CPC分类号： H04L25/03866 , H04L1/06 , H04L27/2602 , H04L2025/03426
摘要： Multiple transmit antenna transmission together with preferably pseudo-random, antenna-specific, scrambling (PRAS) is utilized to scramble incoming data differently on different antennas for those users requiring frequency diversity type transmissions. When PRAS is activated for a particular allocation, each transmit antenna applies a different scrambling sequence to the data symbols that are transmitted in the allocation.
摘要翻译： 多个发射天线传输与优选的伪随机天线专用加扰（PRAS）一起被用于对于需要频率分集型传输的那些用户在不同的天线上不同地扰频输入数据。 当PRAS被激活用于特定分配时，每个发射天线将不同的加扰序列应用于在分配中发送的数据符号。
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6.发明授权Method and apparatus for transmission within a multi-carrier communication system 有权在多载波通信系统内传输的方法和装置公开(公告)号：US08126076B2
公开(公告)日：2012-02-28
申请号：US11679272
申请日：2007-02-27
CPC分类号： H04L25/03866 , H04L1/06 , H04L27/2602 , H04L2025/03426
摘要： Multiple transmit antenna transmission together with preferably pseudo-random, antenna-specific, scrambling (PRAS) is utilized to scramble incoming data differently on different antennas for those users requiring frequency diversity type transmissions. When PRAS is activated for a particular allocation, each transmit antenna applies a different scrambling sequence to the data symbols that are transmitted in the allocation.
摘要翻译： 多个发射天线传输与优选的伪随机天线专用加扰（PRAS）一起被用于对于需要频率分集型传输的那些用户在不同的天线上不同地扰频输入数据。 当PRAS被激活用于特定分配时，每个发射天线将不同的加扰序列应用于在分配中发送的数据符号。
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7.发明授权公开(公告)号：US08068438B2
公开(公告)日：2011-11-29
申请号：US12265234
申请日：2008-11-05
申请人： Philippe J. Sartori , Yufei W. Blankenship , Brian K. Classon , Ajit Nimbalker , Sebastien Simoens , Eugene Vistosky
发明人： Philippe J. Sartori , Yufei W. Blankenship , Brian K. Classon , Ajit Nimbalker , Sebastien Simoens , Eugene Vistosky
CPC分类号： H04B7/15592 , H04B7/2606
摘要： A method for cooperative relaying within multi hop wireless communication systems includes a base station, in an attempt to decode a data packet, combining hard sliced channel bits and Logarithmic Likelihood Ratio (LLR) quality information received from relay stations who had also received the data packet with stored information about the data packet.
摘要翻译： 一种在多跳无线通信系统内进行协同中继的方法包括基站，尝试对数据分组进行解码，组合硬分片信道比特和从也接收到数据分组的中继站接收的对数似然比（LLR）质量信息 存储有关数据包的信息。
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公开(公告)号：US08018893B2
公开(公告)日：2011-09-13
申请号：US11119852
申请日：2005-05-02
IPC分类号： H04W4/00
CPC分类号： H04W72/0406 , H04B7/15542 , H04B7/2606 , H04W84/047 , Y02D70/146 , Y02D70/446 , Y02D70/449
摘要： 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.
摘要翻译： 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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9.发明申请METHOD AND APPARATUS FOR TRANSMISSION WITHIN A MULTI-CARRIER COMMUNICATION SYSTEM 审中-公开用于多载波通信系统中传输的方法和装置公开(公告)号：US20110216723A1
公开(公告)日：2011-09-08
申请号：US13091178
申请日：2011-04-21
申请人： Philippe J. Sartori , Kevin L. Baum , Brian K. Classon , Arvind Krishnamoorthy , Robert T. Love , Yakun Sun
发明人： Philippe J. Sartori , Kevin L. Baum , Brian K. Classon , Arvind Krishnamoorthy , Robert T. Love , Yakun Sun
IPC分类号： H04W72/04
CPC分类号： H04W72/06 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L5/0021 , H04L5/0023 , H04L5/0037 , H04L5/0053 , H04L5/006 , H04L5/0083 , H04W72/0406 , H04W72/085
摘要： A method and apparatus are provided for indicating to a communication unit a plurality of modulation and coding schemes (MCSs) to be utilized for communication. During a first MCS is determined for first resource blocks to be sent to a first remote unit or base station, and a second MCS is determined for a second resource block to be sent to the remote unit or base station. A message is transmitted indicating the first and the second MCS and also indicating the first resource blocks and the second resource block. Finally, a first PDU is transmitted to the remote unit or base station at a first time using the first MCS and the first resource blocks and a second PDU is transmitted to the remote unit or base station at the first time using the second MCS and the second resource block.
摘要翻译： 提供了一种用于向通信单元指示要用于通信的多个调制和编码方案（MCS）的方法和装置。 在针对要发送到第一远程单元或基站的第一资源块确定第一MCS期间，并且确定要发送给远程单元或基站的第二资源块的第二MCS。 发送指示第一和第二MCS的消息，并且还指示第一资源块和第二资源块。 最后，使用第一MCS和第一资源块在第一时间将第一PDU发送到远程单元或基站，并且第一PDU使用第二MCS将第二PDU发送到远程单元或基站，并且第二PDU 第二资源块。
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10.发明申请METHOD AND APPARATUS FOR RESOURCE ALLOCATION WITHIN A MULTI-CARRIER COMMUNICATION SYSTEM 有权用于多载波通信系统中资源分配的方法和装置公开(公告)号：US20080232240A1
公开(公告)日：2008-09-25
申请号：US11688486
申请日：2007-03-20
IPC分类号： H04J11/00
CPC分类号： H04W88/00 , H04B7/2615 , H04L5/0007 , H04L5/0039 , H04L5/0048 , H04L5/006
摘要： A method and apparatus for performing resource allocation with lower required overhead is provided herein. Resource allocations for data transmissions are chosen in such a way as to provide channel quality information for various parts of the channel bandwidth (frequency selective channel quality information), such as allocating two different resource blocks (on different sets of subcarriers) to a mobile unit for two different transmissions. These data transmissions are used to estimate frequency selective channel quality information, thereby eliminating or greatly reducing the need for channel sounding with a broadband pilot. As a result, the overhead on the uplink of the communication system may be significantly reduced.
摘要翻译： 本文提供了一种用于执行具有较低所需开销的资源分配的方法和装置。 选择用于数据传输的资源分配，以便为信道带宽的各个部分（频率选择性信道质量信息）提供信道质量信息，例如将两个不同的资源块（在不同的子载波集合上）分配给移动单元 对于两个不同的传输。 这些数据传输用于估计频率选择性信道质量信息，从而消除或大大减少了使用宽带导频对信道探测的需要。 结果，可以显着地减少通信系统的上行链路上的开销。
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