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公开(公告)号：US08923363B2
公开(公告)日：2014-12-30
申请号：US13544150
申请日：2012-07-09
CPC分类号： H04L5/0016 , H04L5/0051 , H04L25/0226
摘要： A method for communicating DM-RS symbols to support MIMO transmissions having five or more layers of spatial multiplexing. A first subframe is communicated carrying two leading symbols of a first length-4 OCC sequence and two leading symbols of a second length-4 OCC sequence, and a second subframe is communicated carrying two trailing symbols of the first length-4 OCC and two trailing symbols of the second length-4 OCC sequence. Optionally four length-2 OCCs can be carried in a similar manner or, alternatively, in different frequency bands or resource block pairs of a common subframe.
摘要翻译： 一种用于传送DM-RS符号以支持具有五层或多层空间复用的MIMO传输的方法。 通信的第一子帧被传送携带第一长度为4个OCC序列和第二长度为4个OCC序列的两个前导符号的两个前导符号，并且传送第二个子帧，其携带第一个长度为4个OCC的两个尾随符号， 第二个长度为4个OCC序列的符号。 可选地，可以以类似的方式或者替代地，在公共子帧的不同频带或资源块对中携带四个长度为2个的OCC。
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公开(公告)号：US08743785B2
公开(公告)日：2014-06-03
申请号：US13210119
申请日：2011-08-15
申请人： Bingyu Qu , Philippe Sartori , Weimin Xiao , Brian Classon , Vipul Desai , Anthony C. K. Soong , Zhongfeng Li
发明人： Bingyu Qu , Philippe Sartori , Weimin Xiao , Brian Classon , Vipul Desai , Anthony C. K. Soong , Zhongfeng Li
CPC分类号： H04W52/244 , H04W52/22 , H04W52/241 , H04W52/343
摘要： A system and method for reducing interference are provided. A method for communications controller operations in a multi-carrier system includes generating information for a broadcast channel, preparing the information for transmission, selecting a location for an unoccupied subcarrier from a plurality of available locations, and placing the prepared information into a plurality of contiguous subcarriers, where the plurality of contiguous subcarriers includes the unoccupied subcarrier and a plurality of other subcarriers. The method also includes transmitting the plurality of contiguous subcarriers.
摘要翻译： 提供了减少干扰的系统和方法。 一种用于多载波系统中的通信控制器操作的方法包括：生成用于广播信道的信息，准备用于传输的信息，从多个可用位置中选择未被占用的子载波的位置，以及将准备好的信息放入多个邻接 子载波，其中多个相邻子载波包括未占用的子载波和多个其他子载波。 该方法还包括发送多个连续子载波。
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3.发明授权公开(公告)号：US08675579B2
公开(公告)日：2014-03-18
申请号：US13079402
申请日：2011-04-04
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04W28/06
摘要： A system and method for a system and method for allocating network resources for a communications link are provided. A method for communications controller operations includes allocating network resources to a communications link. The communications link includes an uplink (UL) part and a downlink (DL) part. The method also includes if a type of the allocated network resources is not equal in the DL part and the UL part, transmitting a first indication of the allocated network resources for one part of either the UL part or the DL part and a second indication of the allocated network resources for a remaining part of either the UL part or the DL part. The first indication and the second indication are based on an amount of network resources allocated. The method further includes if the type of the allocated network resources is equal in the DL part and the UL part, transmitting an indication of the allocated network resources for one part of either the UL part or the DL part. The indication is based on an amount of network resources allocated.
摘要翻译： 提供了一种用于分配用于通信链路的网络资源的系统和方法的系统和方法。 用于通信控制器操作的方法包括将通信链路的网络资源分配。 通信链路包括上行链路（UL）部分和下行链路（DL）部分。 所述方法还包括：如果所述分配的网络资源的类型在所述DL部分和所述UL部分中不相等，则发送对所述UL部分或所述DL部分的一部分中所分配的网络资源的第一指示，以及所述第二指示 UL部分或DL部分的剩余部分的分配的网络资源。 第一指示和第二指示基于分配的网络资源的数量。 该方法还包括如果在DL部分和UL部分中分配的网络资源的类型相等，则发送对于UL部分或DL部分的一部分的分配的网络资源的指示。 该指示基于分配的网络资源量。
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公开(公告)号：US10154442B2
公开(公告)日：2018-12-11
申请号：US13348981
申请日：2012-01-12
摘要： A method for operating a relay node during a handoff from a first controller to a second controller includes receiving a first instruction from the first controller to discontinue using a first set of wireless backhaul link resources allocated to the relay node by the first controller and to temporarily use a second set of wireless backhaul link resources dedicated by the second controller. The method also includes receiving a second instruction from the second controller to discontinue using the second set of wireless backhaul link resources and to begin using a third set of wireless backhaul link resources allocated to the relay node by the second controller.
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公开(公告)号：US20130010836A1
公开(公告)日：2013-01-10
申请号：US13544150
申请日：2012-07-09
申请人： Philippe Sartori , Zhongfeng Li , Anthony C.K. Soong , Yiqun Qian
发明人： Philippe Sartori , Zhongfeng Li , Anthony C.K. Soong , Yiqun Qian
IPC分类号： H04B1/707
CPC分类号： H04L5/0016 , H04L5/0051 , H04L25/0226
摘要： A method for communicating DM-RS symbols to support MIMO transmissions having five or more layers of spatial multiplexing. A first subframe is communicated carrying two leading symbols of a first length-4 OCC sequence and two leading symbols of a second length-4 OCC sequence, and a second subframe is communicated carrying two trailing symbols of the first length-4 OCC and two trailing symbols of the second length-4 OCC sequence. Optionally four length-2 OCCs can be carried in a similar manner or, alternatively, in different frequency bands or resource block pairs of a common subframe.
摘要翻译： 一种用于传送DM-RS符号以支持具有五层或多层空间复用的MIMO传输的方法。 通信的第一子帧被传送携带第一长度为4个OCC序列和第二长度为4个OCC序列的两个前导符号的两个前导符号，并且传送第二个子帧，其携带第一个长度为4个OCC的两个尾随符号， 第二个长度为4个OCC序列的符号。 可选地，可以以类似的方式或者替代地，在公共子帧的不同频带或资源块对中携带四个长度为2个的OCC。
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公开(公告)号：US09769857B2
公开(公告)日：2017-09-19
申请号：US13406266
申请日：2012-02-27
申请人： Philippe Sartori , Deping Liu , Brian Classon , Vipul Desai , Anthony C. K. Soong , Yunsong Yang
发明人： Philippe Sartori , Deping Liu , Brian Classon , Vipul Desai , Anthony C. K. Soong , Yunsong Yang
CPC分类号： H04W76/14 , H04W72/042 , H04W72/121
摘要： A method for operating a user equipment (UE) in a UE group including at least two UEs includes receiving, from a communications controller, network resources information about an allocation of a first set of network resources to the UE group and a transmission indication, where the transmission indication indicates that the UE is selected to transmit in a second set of network resources that is a subset of the first set of network resources. The method further includes transmitting, to other UEs in the UE group utilizing a direct mobile communications (DMC) link associated with the communications controller, a first message including a control indicator in a first subset of the second set of network resources, the control indicator indicating scheduling information for a second subset of the second set of network resources.
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公开(公告)号：US09014081B2
公开(公告)日：2015-04-21
申请号：US13082874
申请日：2011-04-08
CPC分类号： H04W72/1263 , H04B7/2606 , H04L5/0007 , H04L5/0041 , H04L5/0053 , H04L5/14 , H04W72/1273 , H04W72/1289 , H04W84/047
摘要： A system and method for transmitting control information are provided. A method for communications controller operations includes combining control data for each relay node of at least one relay node into a control channel data stream, mapping a plurality of transmission resources for the control channel data stream into a plurality of physical resource blocks using a distributed virtual resource mapping rule, and transmitting the plurality of physical resource blocks to the set of at least one relay node. The plurality of transmission resources are mapped to physical resource blocks that are non-contiguous in a frequency domain.
摘要翻译： 提供了一种用于发送控制信息的系统和方法。 一种用于通信控制器操作的方法包括将至少一个中继节点的每个中继节点的控制数据组合成控制信道数据流，使用分布式虚拟机将控制信道数据流的多个传输资源映射到多个物理资源块 资源映射规则，以及将所述多个物理资源块发送到至少一个中继节点的集合。 多个传输资源被映射到在频域中不连续的物理资源块。
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公开(公告)号：US09210730B2
公开(公告)日：2015-12-08
申请号：US13458278
申请日：2012-04-27
申请人： Philippe Sartori , Wan Lei , Brian Classon , Yunsong Yang , Anthony C. K. Soong
发明人： Philippe Sartori , Wan Lei , Brian Classon , Yunsong Yang , Anthony C. K. Soong
CPC分类号： H04W76/023 , H04W8/005 , H04W28/06 , H04W76/14 , H04W92/18
摘要： A method of establishing a direct mobile communications (DMC) link between a first user equipment (UE) and a second UE, where at least one of the first UE and the second UE is communicating on a first cellular link includes requesting that at least one of the first UE and the second UE participate in an evaluation procedure to determine a potential quality of a DMC link proposed between the first UE and the second UE. The method also includes receiving a report from at least one of the first UE and the second UE indicating the potential quality of the DMC link proposed between the first UE and the second UE according to the evaluation procedure. The method further includes establishing the DMC link between the first UE and the second UE if the potential quality of the DMC link exceeds a predetermined threshold.
摘要翻译： 在第一用户设备（UE）和第二UE之间建立直接移动通信（DMC）链路的方法，其中第一UE和第二UE中的至少一个正在第一蜂窝链路上进行通信包括请求至少一个 的第一UE和第二UE参与评估过程以确定在第一UE和第二UE之间提出的DMC链路的潜在质量。 该方法还包括根据评估过程从第一UE和第二UE中的至少一个接收指示在第一UE与第二UE之间建议的DMC链路的潜在质量的报告。 该方法还包括如果DMC链路的潜在质量超过预定阈值，则建立第一UE与第二UE之间的DMC链路。
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公开(公告)号：US20120054258A1
公开(公告)日：2012-03-01
申请号：US13219426
申请日：2011-08-26
IPC分类号： G06F15/16
CPC分类号： H04W72/0406 , H04L5/0053
摘要： A system and method for transmitting a control channel are provided. A method for communications controller operations includes generating a first control message from a first group of information, where the first control message occupies two transmission resources, and where a physical transmission resource includes a pair of distributed transmission resources. The method also includes mapping a first transmission resource to a first distributed transmission resource having a first index, and mapping a second transmission resource to a second distributed transmission resource having a second index, where the first index and the second index differ by a value equal to a difference in indices of distributed transmission resources in the pair of distributed transmission resources, and where the difference in indices is greater than or equal to two. The method further includes transmitting a first physical transmission resource associated with the first distributed transmission resource and a second physical transmission resource associated with the second distributed transmission resource.
摘要翻译： 提供了一种用于发送控制信道的系统和方法。 一种用于通信控制器操作的方法包括从第一组信息生成第一控制消息，其中第一控制消息占用两个传输资源，并且其中物理传输资源包括一对分布式传输资源。 该方法还包括将第一传输资源映射到具有第一索引的第一分布式传输资源，并将第二传输资源映射到具有第二索引的第二分布传输资源，其中第一索引和第二索引相差一个值 对于分布式传输资源对中的分布式传输资源的索引的差异，并且其中索引的差异大于或等于2。 该方法还包括发送与第一分布式传输资源相关联的第一物理传输资源和与第二分布式传输资源相关联的第二物理传输资源。
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公开(公告)号：US20110317615A1
公开(公告)日：2011-12-29
申请号：US13165244
申请日：2011-06-21
申请人： Anthony Soong , Philippe Sartori , Brian Classon , Zhongfeng Li , Zhengwei Gong
发明人： Anthony Soong , Philippe Sartori , Brian Classon , Zhongfeng Li , Zhengwei Gong
CPC分类号： H04L1/0002 , H04B7/15542 , H04L1/0013 , H04L1/0067 , H04L5/0044 , H04L5/0094 , H04W4/12 , H04W72/042 , H04W72/044
摘要： A system and method for adapting code rate are provided. A method for a first communication device to transmit a resource assignment to at least one communication device includes assigning at least one transmission resource to transmit the resource assignment, adapting a code rate of an encoded payload based on the at least one transmission resource and a threshold, thereby producing an adapted payload, and transmitting the adapted payload.
摘要翻译： 提供了一种适应码率的系统和方法。 用于向第一通信设备发送资源分配给至少一个通信设备的方法包括：分配至少一个传输资源以发送所述资源分配，基于所述至少一个传输资源调整所述经编码的有效载荷的码率，以及阈值 从而产生适应的有效载荷，并传送适应的有效载荷。
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