-
1.发明授权Configurable spatial channel information feedback in wireless communication system 有权无线通信系统中可配置的空间信道信息反馈公开(公告)号：US08873650B2
公开(公告)日：2014-10-28
申请号：US12577553
申请日：2009-10-12
CPC分类号： H04B7/0626 , H04B7/0639 , H04L5/0037
摘要： A method for configurable spatial channel information feedback in wireless communication systems is disclosed including receiving, at the wireless communication device, transmission from a plurality of antennas, receiving an indication of a feedback mode for feeding back spatial channel information that is based on correlations among at least some of the plurality of antennas, decomposing a correlation matrix representative of the correlations among at least some of the plurality of antennas into at least two Kronecker components, and feeding back parameters representative of the Kronecker components according to the feedback mode indicated.
摘要翻译： 公开了一种用于无线通信系统中的可配置的空间信道信息反馈的方法，包括在无线通信设备处接收来自多个天线的传输，接收用于反馈空间信道信息的反馈模式的指示，所述反馈模式基于在 所述多个天线中的至少一部分，将表示所述多个天线中的至少一些的所述相关性的相关矩阵分解为至少两个克罗内克分量，以及根据所指示的反馈模式反馈表示所述克罗内克分量的参数。
-
公开(公告)号：US08427961B2
公开(公告)日：2013-04-23
申请号：US11419177
申请日：2006-05-18
CPC分类号： H04L5/04 , H03M13/093 , H03M13/175 , H03M13/2906 , H04L1/0041 , H04L1/0065 , H04L1/0073 , H04L1/1607
摘要： A wireless communication network entity 400 and a method therein wherein data is encoded using an error correcting code to form a first codeword, for example, a cyclic redundancy code, including redundancy. A second codeword is generated by encoding additional data on a portion of the first codeword, wherein the portion of the first codeword on which the additional data is encoded being within an error correction capability of the first codeword.
摘要翻译： 一种无线通信网络实体400及其中的数据使用纠错码进行编码以形成第一码字，例如包括冗余的循环冗余码。 通过对第一码字的一部分上的附加数据进行编码来生成第二码字，其中附加数据被编码的第一码字的部分在第一码字的纠错能力之内。
-
3.发明授权公开(公告)号：US08724492B2
公开(公告)日：2014-05-13
申请号：US13083105
申请日：2011-04-08
申请人： Colin D Frank , Sandeep H Krishnamurthy , Robert T Love , Ajit Nimbalker , Ravikiran Nory , Kenneth A Stewart
发明人： Colin D Frank , Sandeep H Krishnamurthy , Robert T Love , Ajit Nimbalker , Ravikiran Nory , Kenneth A Stewart
CPC分类号： H04W52/243 , H04L5/0035 , H04L5/0062 , H04L5/143 , H04W4/023 , H04W52/10 , H04W52/16 , H04W52/365 , H04W72/02 , H04W72/048 , H04W72/1268 , H04W74/00 , H04W92/20 , Y02D70/1222 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/164
摘要： A method and apparatus for a co-scheduler can mitigate UE-to-UE adjacent carrier frequency band interference by allocating three sets to a first user equipment uplink. Each set has at least one sub-carrier in a first frequency band, at least one uplink time period, and at least one transmission power parameter. The co-scheduler initially allocates the first set. The co-scheduler allocates the second set in response to detecting a second user equipment operating proximal to the first user equipment, and the second set differs from the first set in either at least one sub-carrier or at least one transmission power parameter. The co-scheduler allocates the third set in response to detecting that the second user equipment is no longer operating proximal to the first user equipment, and the third set differs from the second set in either at least one sub-carrier or at least one transmission power parameter.
摘要翻译： 用于协同调度器的方法和装置可以通过将三组分配给第一用户设备上行链路来减轻UE到UE的相邻载波频带干扰。 每个集合具有在第一频带中的至少一个子载波，至少一个上行链路时间段以及至少一个传输功率参数。 协调者最初分配第一组。 响应于检测靠近第一用户设备操作的第二用户设备，共同调度器分配第二组，并且第二组与至少一个子载波或至少一个发射功率参数中的第一组不同。 响应于检测到第二用户设备不再靠近第一用户设备操作，共同调度器分配第三组，并且第三组在至少一个子载波或至少一个传输中与第二组不同 功率参数。
-
4.发明授权Method and apparatus for multi-radio coexistence with a system on an adjacent frequency band having a time-dependent configuration 有权用于与具有时间相关配置的相邻频带上的系统的多无线电共存的方法和装置公开(公告)号：US08605615B2
公开(公告)日：2013-12-10
申请号：US13051048
申请日：2011-03-18
申请人： Colin D Frank , Sandeep H Krishnamurthy , Robert T Love , Ajit Nimbalker , Ravikiran Nory , Kenneth A Stewart
发明人： Colin D Frank , Sandeep H Krishnamurthy , Robert T Love , Ajit Nimbalker , Ravikiran Nory , Kenneth A Stewart
IPC分类号： H04L12/26
CPC分类号： H04W24/04 , H04W72/0453 , H04W72/046 , H04W72/082
摘要： A method (500) and apparatus for multi-radio coexistence has a victim user equipment (UE) that receives (515) a sequence of subframes at a first transceiver from a serving base station, measures (520) channel state on the subframes to obtain channel state measurements, determines (530) a high-low interference pattern based on the channel state measurements, and transmits (550) to the serving base station a report that includes an indicator related to the high-low interference pattern. The method can include the victim UE receiving (610) an aggressor reference waveform (ARW) from the second transceiver, determining (620) spatial characteristics of the second transceiver from the ARW, and configuring (630) its antenna system based on the spatial characteristics. The method can have the victim UE determining (640) second transceiver characteristics from the ARW and transmitting (650) information regarding the second transceiver characteristics to its serving base station.
摘要翻译： 一种用于多无线电共存的方法（500）和装置，具有从服务基站接收（515）第一收发信机的子帧序列的受害用户设备（UE），测量（520）子帧上的信道状态以获得 信道状态测量，基于信道状态测量确定（530）高低干扰模式，并向服务基站发送包括与高低干扰模式相关的指示符的报告（550）。 所述方法可以包括所述受害者UE从所述第二收发机接收（610）侵略者参考波形（ARW），从所述ARW确定（620）所述第二收发器的空间特征，以及基于所述空间特征来配置（630）其天线系统 。 该方法可以使受害者UE从ARW确定（640）第二收发器特征，并向其服务基站发送（650）关于第二收发器特征的信息。
-
5.发明授权Wireless terminal and method for managing the receipt of position reference singals for use in determining a location 有权无线终端和用于管理用于确定位置的位置参考信号的接收的方法公开(公告)号：US08483707B2
公开(公告)日：2013-07-09
申请号：US12492339
申请日：2009-06-26
IPC分类号： H04W24/00
CPC分类号： G01S5/0236 , G01S5/0036 , H04W64/00
摘要： The present invention provides for wireless terminal and a method in a wireless terminal for use in a location determination approach using time of arrival estimates between the wireless terminal and a plurality of base stations in a cellular network. The method includes receiving assistance data from a serving base station for use in receiving a position reference signal used to determine a time of arrival of one or more respective position reference signals from the plurality of base stations relative to a time reference, wherein the assistance data includes a list of base stations, each base station included in the list to be one of used or excluded from use as part of the plurality of base stations for receiving the position reference signal and determining the time of arrival estimate for the received position reference signal. The position reference signal is then received for each of the plurality of base stations, where for each of the plurality of base stations a time of arrival estimate is determined for each of the respective received position reference signals. The time of arrival estimates for each of the plurality of base stations is then forwarded to a location determination entity.
摘要翻译： 本发明提供无线终端和无线终端中的方法，用于使用在蜂窝网络中的无线终端与多个基站之间的到达时间估计方法的位置确定方法。 该方法包括从服务基站接收辅助数据，用于接收用于确定来自多个基站的一个或多个相应位置参考信号相对于时间参考的到达时间的位置参考信号，其中辅助数据 包括基站列表，列表中包括的每个基站作为用于接收位置参考信号的多个基站的一部分使用或排除的一个，并且确定接收的位置参考信号的到达时间估计值 。 然后对于多个基站中的每一个接收位置参考信号，其中对于多个基站中的每一个基站，为每个相应的接收位置参考信号确定到达时间估计。 然后将多个基站中的每一个的到达时间估计值转发到位置确定实体。
-
6.发明授权公开(公告)号：US08205143B2
公开(公告)日：2012-06-19
申请号：US13310817
申请日：2011-12-05
申请人： Michael E. Buckley , Yufei W Blankenship , Brian K Classon , Ajit Nimbalker , Kenneth A Stewart
发明人： Michael E. Buckley , Yufei W Blankenship , Brian K Classon , Ajit Nimbalker , Kenneth A Stewart
IPC分类号： H03M13/00
CPC分类号： H03M13/09 , H04L1/0061 , H04L1/0065
摘要： A communication device is disclosed. The device is configured to generate a first block of first cyclic redundancy check (CRC) parity bits on a transport block wherein the first block of CRC parity bits is based on a first generator polynomial, to attach the first block of CRC parity bits to the transport block and to segment the transport block into multiple code blocks. The processor is also configured to generate a second block of CRC parity bits on each code block wherein each of the second blocks of CRC parity bits is based on a second generator polynomial that is different than the first generator polynomial. The first and second generator polynomials have a common degree. A second block of CRC parity bits is attached to each code block, and the code blocks are concatenated after channel encoding.
摘要翻译： 公开了通信设备。 该设备被配置为在传输块上产生第一循环冗余校验（CRC）奇偶校验位的第一块，其中第一块CRC奇偶校验位基于第一生成多项式，以将第一块CRC奇偶校验位附加到 传输块并将传输块分段成多个代码块。 处理器还被配置为在每个代码块上生成CRC奇偶校验位的第二块，其中CRC奇偶校验位的每个第二块基于与第一生成多项式不同的第二生成多项式。 第一和第二生成多项式具有共同的程度。 CRC奇偶校验位的第二块被附加到每个代码块，并且代码块在通道编码之后被级联。
-
公开(公告)号：US08031680B2
公开(公告)日：2011-10-04
申请号：US11419150
申请日：2006-05-18
IPC分类号： H04B7/216
CPC分类号： H04W72/042 , H04L1/1607 , H04L1/1685 , H04L1/1854
摘要： A wireless communication infrastructure entity 200 and methods therein including assigning a first wireless communication terminal to one or more resources, and sending non-scheduling information to the first wireless communication terminal on an RRBP field in a downlink block based on whether information is received from the first wireless communication terminal on the assigned resource.
摘要翻译： 一种无线通信基础设施实体200及其中的方法，包括：将第一无线通信终端分配给一个或多个资源，以及基于是否从所述第一无线通信终端接收到的信息，向所述第一无线通信终端发送下行链路块中的RRBP字段的非调度信息 在分配的资源上的第一无线通信终端。
-
公开(公告)号：US08582538B2
公开(公告)日：2013-11-12
申请号：US13417478
申请日：2012-03-12
IPC分类号： H04B7/216
CPC分类号： H04L1/0029 , H04L1/0032 , H04L1/0057 , H04L5/0053 , H04L5/0094
摘要： A wireless user terminal includes a controller communicably coupled to a transceiver. The controller is configured to determine scheduling grant information and additional scheduling grant information from a channel encoded scheduling grant received at the transceiver, wherein the channel encoded scheduling grant includes encoded parity bits combined with the scheduling grant information and the encoded parity bits include the additional scheduling grant information exclusive OR-ed with parity bits obtained from the scheduling grant information.
摘要翻译： 无线用户终端包括可通信地耦合到收发器的控制器。 控制器被配置为从在收发信机处接收到的信道编码调度许可确定调度许可信息和附加调度授权信息，其中，信道编码调度授权包括与调度授权信息组合的编码奇偶校验位，并且编码奇偶校验位包括附加调度 使用从调度许可信息获得的奇偶校验位来排除OR-ed信息。
-
公开(公告)号：US08295248B2
公开(公告)日：2012-10-23
申请号：US11934172
申请日：2007-11-02
申请人： Ravi Kuchibhotla , Brian K Classon , Robert T Love , Ravikiran Nory , Kenneth A Stewart , Yakun Sun
发明人： Ravi Kuchibhotla , Brian K Classon , Robert T Love , Ravikiran Nory , Kenneth A Stewart , Yakun Sun
IPC分类号： H04Q7/00
CPC分类号： H04W72/1231 , H04W72/08 , H04W72/1284
摘要： A method for scheduling a wireless communication entity based on channel quality information provided by the wireless entity, wherein scheduling is discontinued if channel quality information is not received from the wireless communication entity over a specified number of frames or if the channel quality information provided is insufficient to support a control channel. The wireless communication entity may discontinue reporting channel quality information if the channel quality measured over a specified number of frames is below a threshold. Scheduling may be discontinued by blocking, removing or preempting the scheduling of the wireless entity.
摘要翻译： 一种用于基于由无线实体提供的信道质量信息来调度无线通信实体的方法，其中如果没有在指定数量的帧上从无线通信实体接收到信道质量信息，或者如果提供的信道质量信息不足，则停止调度 支持控制通道。 如果在指定数量的帧上测量的信道质量低于阈值，则无线通信实体可以中断报告信道质量信息。 可以通过阻塞，去除或抢占无线实体的调度来停止调度。
-
10.发明授权公开(公告)号：US08144712B2
公开(公告)日：2012-03-27
申请号：US12188053
申请日：2008-08-07
IPC分类号： H04B7/216
CPC分类号： H04L1/0029 , H04L1/0032 , H04L1/0057 , H04L5/0053 , H04L5/0094
摘要： A wireless communication infrastructure entity including a transceiver coupled to a controller configured to generate parity bits based on scheduling grant information and to encode the parity bits based on additional scheduling grant information not used to generate the parity bits, wherein the encoded parity bits are combined with the scheduling grant information. The additional scheduling grant information may be transport block size or redundancy version information.
摘要翻译： 一种无线通信基础设施实体，包括耦合到控制器的收发器，所述收发器被配置为基于调度授权信息生成奇偶校验位，并且基于未用于生成奇偶校验位的附加调度许可信息对奇偶校验位进行编码，其中编码奇偶校验位与 调度授权信息。 附加的调度许可信息可以是传输块大小或冗余版本信息。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.024 秒)