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51.发明申请公开(公告)号：US20110149885A1
公开(公告)日：2011-06-23
申请号：US12821068
申请日：2010-06-22
IPC分类号： H04W72/04
CPC分类号： H04W74/008 , H04W64/00 , H04W74/0833
摘要： Systems and methodologies are described that facilitate commanding a wireless device to transmit a random access channel (RACH) signal to measure communication parameters related thereto. The wireless device can transmit a RACH preamble upon receiving a command, and one or more parameters can be computed based at least in part on transmitting the command and/or receiving the RACH preamble, such as a round trip time, a received signal power, and/or the like. The one or more parameters can be communicated to the wireless device in a RACH response signal, and can be utilized by the wireless device. The wireless device can utilize the one or more parameters to estimate a distance for position determination, compute a path loss, and/or the like.
摘要翻译： 描述了便于命令无线设备发送随机接入信道（RACH）信号以测量与之相关的通信参数的系统和方法。 无线设备可以在接收到命令时发送RACH前导码，并且可以至少部分地基于发送命令和/或接收RACH前导码（诸如往返时间，接收信号功率）来计算一个或多个参数， 和/或类似物。 一个或多个参数可以在RACH响应信号中传送到无线设备，并且可以由无线设备使用。 无线设备可以利用一个或多个参数来估计位置确定的距离，计算路径损耗等。
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52.发明申请SYSTEMS, APPARATUS AND METHODS FOR DISTRIBUTED SCHEDULING TO FACILITATE INTERFERENCE MANAGEMENT 审中-公开用于分布式调度以实现干扰管理的系统，装置和方法公开(公告)号：US20110130099A1
公开(公告)日：2011-06-02
申请号：US12784398
申请日：2010-05-20
CPC分类号： H04W72/1226 , H04W72/1278
摘要： Systems, methods, apparatus and computer program products for scheduling in a wireless communication system are provided. In some embodiments, the method can include: receiving a buffer status report from user equipment having one or more logical channel groups; configuring a first priority metric and a first prioritized bit rate for at least one of the one or more logical channel groups, wherein the configuring a first priority metric and a first prioritized bit rate for at least one of the one or more logical channel groups is in response to information included in the buffer status report; determining interference at the user equipment; and re-configuring, by the serving base station, the first priority metric and the first prioritized bit rate for the at least one of the one or more logical channel groups in response to determining interference at the user equipment.
摘要翻译： 提供了一种用于在无线通信系统中进行调度的系统，方法，装置和计算机程序产品。 在一些实施例中，该方法可以包括：从具有一个或多个逻辑信道组的用户设备接收缓冲器状态报告; 为所述一个或多个逻辑信道组中的至少一个配置第一优先级度量和第一优先级比特率，其中为所述一个或多个逻辑信道组中的至少一个配置第一优先权度量和第一优先级比特率， 响应缓冲状态报告中包含的信息; 确定用户设备的干扰; 以及响应于确定所述用户设备处的干扰，由所述服务基站重新配置所述一个或多个逻辑信道组中的所述至少一个的所述第一优先级度量和所述第一优先级比特率。
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53.发明申请SYSTEMS, APPARATUS AND METHODS FOR DISTRIBUTED SCHEDULING TO FACILITATE INTERFERENCE MANAGEMENT 审中-公开用于分布式调度以实现干扰管理的系统，装置和方法公开(公告)号：US20110130098A1
公开(公告)日：2011-06-02
申请号：US12784342
申请日：2010-05-20
IPC分类号： H04B15/00
CPC分类号： H04W24/02 , H04W84/045
摘要： Systems, methods, apparatus and computer program products for facilitating interference management on a downlink of a wireless communication system are provided. In some embodiments, the method can include determining, by a base station within a cell, a benefit to out-of-cell user equipment when a base station transmits with certain transmission attributes, wherein the transmission attributes are at least one of a transmit power, beamforming vector or multiple input multiple output transmission; determining, by the base station, a benefit to a user equipment within the cell when the base station transmits with certain transmission attributes; and determining, by the base station, the total benefit to the out-of-cell user equipment and to the user equipment within the cell.
摘要翻译： 提供了用于促进无线通信系统的下行链路上的干扰管理的系统，方法，装置和计算机程序产品。 在一些实施例中，所述方法可以包括：当基站以特定传输属性发送时，由小区内的基站确定对小区外用户设备的益处，其中传输属性是以下中的至少一个：发射功率 ，波束成形向量或多输入多输出传输; 当所述基站以某些传输属性发送时，由所述基站确定所述小区内的用户设备的益处; 以及由所述基站确定所述小区外用户设备和所述小区内的所述用户设备的总体利益。
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54.发明申请公开(公告)号：US20110116456A1
公开(公告)日：2011-05-19
申请号：US12773807
申请日：2010-05-04
申请人： Peter Gaal , Wanshi Chen , Jelena M. Damnjanovic , Aamod Dinkar Khandekar , Juan Montojo , Naga Bhushan
发明人： Peter Gaal , Wanshi Chen , Jelena M. Damnjanovic , Aamod Dinkar Khandekar , Juan Montojo , Naga Bhushan
CPC分类号： H04L5/0053 , H04L1/0071 , H04L5/0007 , H04L5/0092 , H04W72/042
摘要： Methods, apparatuses, and computer program products are disclosed for facilitating indicating and detecting control region sizes. A multi-carrier communication between a wireless terminal and a base station is facilitated by a first carrier having a first control region size and a second carrier having a second control region size. Embodiments are disclosed in which control region sizes are ascertained from a control signal, wherein the control is generated by either scrambling an aspect of the control signal based on the second control region size, or relating the second control region size with the first control region size. Other disclosed embodiments for ascertaining control region sizes include a reverse interleaver embodiment, wherein a set of modulation symbols is mapped beginning from a last data symbol and ending with a first available data symbol.
摘要翻译： 公开了用于便于指示和检测控制区域尺寸的方法，装置和计算机程序产品。 无线终端和基站之间的多载波通信由具有第一控制区域大小的第一载波和具有第二控制区域大小的第二载波来促进。 公开了一种实施例，其中从控制信号确定控制区域大小，其中通过基于第二控制区域大小对控制信号的一个方面进行加扰或将第二控制区域大小与第一控制区域大小相关联来产生控制 。 用于确定控制区域大小的其他公开的实施例包括反向交织器实施例，其中一组调制符号从最后数据符号开始映射并以第一可用数据符号结束。
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公开(公告)号：US20110085513A1
公开(公告)日：2011-04-14
申请号：US12900194
申请日：2010-10-07
申请人： Wanshi Chen , Peter Gaal , Aamod Dinkar Khandekar , Juan Montojo , Naga Bhushan
发明人： Wanshi Chen , Peter Gaal , Aamod Dinkar Khandekar , Juan Montojo , Naga Bhushan
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04B7/0417 , H04B7/063 , H04B7/0639 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L5/0094
摘要： Methods, systems, apparatus and computer program products are provided to receive downlink control information (DCI) in a downlink control channel, where the downlink control information configured to indicate an allocation of uplink resources with a clustered uplink resource allocation protocol or a contiguous uplink resource allocation protocol, to detect which of the clustered uplink resource allocation protocol and the contiguous uplink resource allocation protocol is indicated and to allocate the uplink resources based on the indicated uplink resource allocation protocol.
摘要翻译： 提供方法，系统，装置和计算机程序产品以在下行链路控制信道中接收下行链路控制信息（DCI），其中下行链路控制信息被配置为用集群上行链路资源分配协议或连续的上行链路资源来指示上行链路资源的分配 分配协议，以检测哪个集群上行链路资源分配协议和连续的上行链路资源分配协议被指示，并且基于所指示的上行链路资源分配协议来分配上行链路资源。
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56.发明申请公开(公告)号：US20100238826A1
公开(公告)日：2010-09-23
申请号：US12725146
申请日：2010-03-16
CPC分类号： H04W16/02 , H04B7/15 , H04B7/2606 , H04W16/26 , H04W84/047
摘要： Techniques for performing association and resource partitioning in a wireless network with relays are described. In an aspect, resource partitioning may be performed to allocate available resources to nodes and access/backhaul links of relays. In one design, a node computes local metrics for a plurality of possible actions related to resource partitioning. The node receives local metrics for the possible actions from at least one neighbor node and determines overall metrics for the possible actions based on the computed and received local metrics. The node determines resources allocated to a set of nodes and resources allocated to the access and backhaul links of at least one relay based on the overall metrics for the possible actions. In another aspect, association involving relays may be performed by taking into account the performance of the relays. In yet another aspect, association and resource partitioning may be performed jointly.
摘要翻译： 描述了在具有中继器的无线网络中执行关联和资源划分的技术。 在一个方面，可以执行资源划分以将可用资源分配给中继站的节点和访问/回程链路。 在一种设计中，节点计算与资源划分相关的多个可能动作的本地度量。 该节点接收来自至少一个邻居节点的可能动作的本地度量，并且基于所计算和接收到的本地度量来确定可能动作的总体度量。 该节点基于用于可能的动作的总体度量来确定分配给一组节点和分配给至少一个中继器的接入和回程链路的资源的资源。 另一方面，可以通过考虑继电器的性能来执行涉及继电器的关联。 在另一方面，可以联合执行关联和资源划分。
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57.发明授权公开(公告)号：US09392621B2
公开(公告)日：2016-07-12
申请号：US12821068
申请日：2010-06-22
CPC分类号： H04W74/008 , H04W64/00 , H04W74/0833
摘要： Systems and methodologies are described that facilitate commanding a wireless device to transmit a random access channel (RACH) signal to measure communication parameters related thereto. The wireless device can transmit a RACH preamble upon receiving a command, and one or more parameters can be computed based at least in part on transmitting the command and/or receiving the RACH preamble, such as a round trip time, a received signal power, and/or the like. The one or more parameters can be communicated to the wireless device in a RACH response signal, and can be utilized by the wireless device. The wireless device can utilize the one or more parameters to estimate a distance for position determination, compute a path loss, and/or the like.
摘要翻译： 描述了便于命令无线设备发送随机接入信道（RACH）信号以测量与之相关的通信参数的系统和方法。 无线设备可以在接收到命令时发送RACH前导码，并且可以至少部分地基于发送命令和/或接收RACH前导码（诸如往返时间，接收信号功率）来计算一个或多个参数， 和/或类似物。 一个或多个参数可以在RACH响应信号中传送到无线设备，并且可以由无线设备使用。 无线设备可以利用一个或多个参数来估计位置确定的距离，计算路径损耗等。
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58.发明授权公开(公告)号：US09351293B2
公开(公告)日：2016-05-24
申请号：US12877694
申请日：2010-09-08
申请人： Wanshi Chen , Tao Luo , Aamod Dinkar Khandekar , Juan Montojo , Peter Gaal , Jelena M. Damnjanovic
发明人： Wanshi Chen , Tao Luo , Aamod Dinkar Khandekar , Juan Montojo , Peter Gaal , Jelena M. Damnjanovic
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04L5/0094 , H04L25/03866 , H04W72/1289
摘要： Methods, systems, apparatus and computer program products are provided to facilitate the configuration and allocation of cross-carrier control information associated with transmissions of a wireless communication system. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译： 提供方法，系统，装置和计算机程序产品以便于与无线通信系统的传输相关联的跨载波控制信息的配置和分配。 本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。 因此，应当理解，它不应用于解释或限制权利要求书的范围或含义。
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公开(公告)号：US09055576B2
公开(公告)日：2015-06-09
申请号：US12900194
申请日：2010-10-07
申请人： Wanshi Chen , Peter Gaal , Aamod Dinkar Khandekar , Juan Montojo , Naga Bhushan
发明人： Wanshi Chen , Peter Gaal , Aamod Dinkar Khandekar , Juan Montojo , Naga Bhushan
CPC分类号： H04W72/042 , H04B7/0417 , H04B7/063 , H04B7/0639 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L5/0094
摘要： Methods, systems, apparatus and computer program products are provided to receive downlink control information (DCI) in a downlink control channel, where the downlink control information configured to indicate an allocation of uplink resources with a clustered uplink resource allocation protocol or a contiguous uplink resource allocation protocol, to detect which of the clustered uplink resource allocation protocol and the contiguous uplink resource allocation protocol is indicated and to allocate the uplink resources based on the indicated uplink resource allocation protocol.
摘要翻译： 提供方法，系统，装置和计算机程序产品以在下行链路控制信道中接收下行链路控制信息（DCI），其中下行链路控制信息被配置为用集群上行链路资源分配协议或连续的上行链路资源来指示上行链路资源的分配 分配协议，以检测哪个集群上行链路资源分配协议和连续的上行链路资源分配协议被指示，并且基于所指示的上行链路资源分配协议来分配上行链路资源。
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60.发明申请公开(公告)号：US20140355572A1
公开(公告)日：2014-12-04
申请号：US14128353
申请日：2011-07-25
CPC分类号： H04W74/0891 , H04W52/52
摘要： A method and apparatus in wireless communications is provided. The method may include measuring received powers levels for a first window of samples, and computing a gain value based on the measured received powers levels. The method may also include determining an offset duration such that the first window of samples and a second window of samples both are included within a downlink region that has downlink power within a threshold level. The method may additionally include applying the gain value to the second window of samples, and the second window of samples may occur after the offset duration.
摘要翻译： 提供了一种无线通信中的方法和装置。 该方法可以包括测量第一采样窗口的接收功率电平，以及基于测量的接收功率电平来计算增益值。 该方法还可以包括确定偏移持续时间，使得第一采样窗口和第二采样窗口都包括在具有阈值电平内的下行链路功率的下行链路区域内。 该方法可以另外包括将增益值应用于第二采样窗口，并且第二采样窗口可以在偏移持续时间之后发生。
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