公开(公告)号：US20110235584A1

公开(公告)日：2011-09-29

申请号：US13071400

申请日：2011-03-24

Applicant: Wanshi Chen ,  Tao Luo

Inventor： Wanshi Chen ,  Tao Luo

IPC: H04W28/00

CPC classification number: H04L1/004 ,  H04L1/008

Abstract: Techniques for reliably transmitting and receiving control information in a wireless network are described. A cell may typically send control information on a control channel and associated data (e.g., system information) on a data channel in the same subframe. This subframe may have strong interference from other cells. For cross-subframe signaling, the cell may transmit the control information in a first subframe and the associated data in a second subframe. The first subframe may be a usable subframe for the cell and may have less interference from other cells. A UE may not know the location of the first subframe and may perform window-based decoding. The UE may decode the control channel in at least one subframe within a decoding window covering the first subframe to obtain the control information. The UE may then decode the data channel in the second subframe based on the control information to obtain the data.

Abstract translation: 描述了在无线网络中可靠地发送和接收控制信息的技术。 小区通常可以在相同子帧上的数据信道上在控制信道上发送控制信息和相关数据（例如，系统信息）。 该子帧可能具有来自其他小区的强干扰。 对于跨子帧信令，小区可以在第二子帧中发送第一子帧中的控制信息和相关联的数据。 第一子帧可以是小区的可用子帧，并且可能具有来自其他小区的较小的干扰。 UE可能不知道第一子帧的位置并且可以执行基于窗口的解码。 UE可以在覆盖第一子帧的解码窗口内的至少一个子帧中解码控制信道，以获得控制信息。 然后，UE可以基于控制信息来解码第二子帧中的数据信道，以获得数据。

公开(公告)号：US20110228732A1

公开(公告)日：2011-09-22

申请号：US13023311

申请日：2011-02-08

Applicant: Tao Luo ,  Wanshi Chen ,  Juan Montojo

Inventor： Tao Luo ,  Wanshi Chen ,  Juan Montojo

IPC: H04W72/04

CPC classification number: H04L5/0094 ,  H04L1/0045 ,  H04L5/001

Abstract: In a method of wireless communication, a UE receives a configuration to receive a CIF for a serving cell of a plurality of serving cells. In addition, the UE monitors a PDCCH on a primary cell of the plurality of serving cells. Said primary cell is different than said serving cell. Furthermore, the UE assumes information received in the PDCCH is for said primary cell when the received information has a common payload size and is in a common search space with a first CCE index in the common search space being equal to a first CCE index in a UE specific search space.

Abstract translation: 在无线通信的方法中，UE接收用于接收多个服务小区的服务小区的CIF的配置。 此外，UE监视多个服务小区的主小区上的PDCCH。 所述主要小区不同于所述服务小区。 此外，当所接收的信息具有公共有效载荷大小并且在公共搜索空间中的公共搜索空间中的第一CCE索引等于第一CCE索引时，UE假定在PDCCH中接收的信息用于所述主小区 UE特定的搜索空间。

公开(公告)号：US20110200020A1

公开(公告)日：2011-08-18

申请号：US13029072

申请日：2011-02-16

Applicant: Hao Xu ,  Madhavan S. Vajapeyam ,  Naga Bhushan ,  Wanshi Chen ,  Durga Prasad Malladi

Inventor： Hao Xu ,  Madhavan S. Vajapeyam ,  Naga Bhushan ,  Wanshi Chen ,  Durga Prasad Malladi

IPC: H04W72/04

CPC classification number: H04L1/1657 ,  H04L1/1854 ,  H04L1/1887

Abstract: Certain aspects of the present disclosure propose techniques for a continuous communications mode in a wireless communications system. The technique may involve processing bundles of transmission time interval (TTI) transmissions having transmission times that are mapped to voice-over-internet-protocol (VOIP) arrival times, wherein the bundled TTI transmissions are processed without acknowledgements to indicate the bundled TTI transmissions have been successfully received.

Abstract translation: 本公开的某些方面提出了用于无线通信系统中的连续通信模式的技术。 该技术可以涉及处理具有映射到互联网协议（VOIP）到达时间的传输时间的传输时间间隔（TTI）传输束，其中，经过捆绑的TTI传输被处理而没有确认以指示捆绑的TTI传输具有 已成功收到。

公开(公告)号：US20110159914A1

公开(公告)日：2011-06-30

申请号：US12976499

申请日：2010-12-22

Applicant: Wanshi Chen ,  Peter Gaal ,  Juan Montojo ,  Taesang Yoo ,  Xiliang Luo ,  Tao Luo ,  Yongbin Wei ,  Naga Bhushan

Inventor： Wanshi Chen ,  Peter Gaal ,  Juan Montojo ,  Taesang Yoo ,  Xiliang Luo ,  Tao Luo ,  Yongbin Wei ,  Naga Bhushan

IPC: H04W52/04

CPC classification number: H04W52/367 ,  H04W52/146 ,  H04W52/262 ,  H04W52/362

Abstract: Methods and apparatus in a wireless communication system are described for receiving and processing transmit power control commands, where, for example, the response to the transmit power control commands is conditionally decoupled from at least one of a transmit bandwidth parameter, a transport format parameter and a power stepsize limit. 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.

Abstract translation: 描述了用于接收和处理发射功率控制命令的无线通信系统中的方法和装置，其中例如对发射功率控制命令的响应有条件地从发射带宽参数，传输格式参数和 功率限幅。 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。

公开(公告)号：US20110141982A1

公开(公告)日：2011-06-16

申请号：US12816929

申请日：2010-06-16

Applicant: Xiaoxia Zhang ,  Wanshi Chen ,  Xiliang Luo ,  Juan Montojo ,  Peter Gaal

Inventor： Xiaoxia Zhang ,  Wanshi Chen ,  Xiliang Luo ,  Juan Montojo ,  Peter Gaal

IPC: H04W72/04

CPC classification number: H04L5/0051 ,  H04J13/0062 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0041 ,  H04L27/2613

Abstract: Techniques for transmitting a reference signal on multiple non-contiguous clusters of resources are described. A user equipment (UE) may be scheduled for data transmission on the multiple non-contiguous clusters, and each cluster may cover a set of contiguous subcarriers. The UE may generate the reference signal based on at least one reference signal (RS) sequence using code division multiplexing (CDM) or frequency division multiplexing (FDM). In an design, the UE generates the reference signal with CDM based on a single RS sequence having a length matching the total length of the multiple non-contiguous clusters. In another design, the UE generates the reference signal with CDM based on one RS sequence for each cluster. In yet another design, the UE generates the reference signal with FDM and transmits the reference signal on a subset of all subcarriers for the multiple non-contiguous clusters.

Abstract translation: 描述了用于在多个不连续的资源簇上传送参考信号的技术。 可以调度用户设备（UE）以在多个不连续的群集上进行数据传输，并且每个群集可以覆盖一组连续的子载波。 UE可以使用码分复用（CDM）或频分复用（FDM），基于至少一个参考信号（RS）序列生成参考信号。 在设计中，UE基于具有与多个不连续簇的总长度匹配的长度的单个RS序列，用CDM生成参考信号。 在另一种设计中，UE根据每个簇的一个RS序列产生具有CDM的参考信号。 在又一设计中，UE使用FDM生成参考信号，并且在多个非连续簇的所有子载波的子集上发送参考信号。

公开(公告)号：US20110141926A1

公开(公告)日：2011-06-16

申请号：US12813451

申请日：2010-06-10

Applicant: Jelena M. Damnjanovic ,  Juan Montojo ,  Wanshi Chen ,  Peter Gaal

Inventor： Jelena M. Damnjanovic ,  Juan Montojo ,  Wanshi Chen ,  Peter Gaal

IPC: H04L12/26

CPC classification number: H04L5/0057 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0029 ,  H04L5/0005 ,  H04L5/0053 ,  H04L27/2614 ,  H04L27/2647 ,  H04W72/0453

Abstract: In accordance with one or more aspects and corresponding disclosure thereof, various aspects are described in connection with channel quality indicator (CQI) feedback in connection with one or more downlink carriers. An anchor carrier scheme is employed to provide channel quality indicator (CQI) feedback of one or more downlink carriers. An indication is set to identify that a designated uplink carrier is used to convey the CQI feedback. An uplink carrier is selected from a set of uplink carriers as an anchor carrier to convey the CQI feedback. CQI feedback is transmitted for one or more downlink carriers using the designated carrier.

Abstract translation: 根据一个或多个方面及其相应的公开内容，结合一个或多个下行链路载波的信道质量指示符（CQI）反馈来描述各个方面。 采用锚载波方案来提供一个或多个下行链路载波的信道质量指示符（CQI）反馈。 设置指示用于指示使用指定的上行链路载波来传达CQI反馈。 从作为锚定载波的一组上行链路载波中选择上行链路载波来传送CQI反馈。 使用指定的载波为一个或多个下行链路载波发送CQI反馈。

公开(公告)号：US20110134771A1

公开(公告)日：2011-06-09

申请号：US12797542

申请日：2010-06-09

Applicant: Wanshi Chen ,  Jelena M. Damnjanovic ,  Peter Gaal ,  Juan Montojo

Inventor： Wanshi Chen ,  Jelena M. Damnjanovic ,  Peter Gaal ,  Juan Montojo

IPC: H04L12/26

CPC classification number: H04L5/0057 ,  H04L1/0027 ,  H04L1/0028 ,  H04L5/0007 ,  H04W24/10

Abstract: Certain aspects of the present disclosure relate to a method for determining and reporting channel information feedback for multi-carrier operation. In one aspect, channel information feedback parameters may be determined jointly across component carriers, and channel information feedback reports may be generated and reported individually per component carrier.

Abstract translation: 本公开的某些方面涉及用于确定和报告用于多载波操作的信道信息反馈的方法。 在一个方面，可以跨分量载波共同确定信道信息反馈参数，并且可以针对每个分量载波分别生成和报告信道信息反馈报告。

公开(公告)号：US20110116454A1

公开(公告)日：2011-05-19

申请号：US12772918

申请日：2010-05-03

Applicant: Wanshi Chen ,  Juan Montojo

Inventor： Wanshi Chen ,  Juan Montojo

IPC: H04W72/04

CPC classification number: H04L1/1854 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0091 ,  H04L5/0096 ,  H04W72/042 ,  H04W72/12

Abstract: Certain embodiments of the present disclosure present methods for semi-persistent scheduling (SPS) for multi-carrier wireless communications systems. The proposed methods support activation and release of one or more SPS services in any subframe for a given user configured with a plurality of carriers.

Abstract translation: 本公开的某些实施例提供了用于多载波无线通信系统的半永久调度（SPS）的方法。 所提出的方法支持对于配置有多个载波的给定用户的任何子帧中的一个或多个SPS服务的激活和释放。

公开(公告)号：US20110103286A1

公开(公告)日：2011-05-05

申请号：US12898458

申请日：2010-10-05

Applicant: Juan Montojo ,  Peter Gaal ,  Wanshi Chen

Inventor： Juan Montojo ,  Peter Gaal ,  Wanshi Chen

IPC: H04H20/71

CPC classification number: H04W48/08 ,  H04W24/10 ,  H04W88/06

Abstract: Certain aspects of the present disclosure propose methods and apparatus for utilizing unused Multimedia Broadcast over a Single Frequency Network (MBSFN) subframes for unicast transmissions. The proposed methods include efficient cyclic prefix (CP) and MBSFN frame structure design, and an optimized subframe/carrier bundling window design for hybrid automatic repeat request (HARQ) feedback in presence of the MBSFN subframes.

Abstract translation: 本公开的某些方面提出了用于在单频网络（MBSFN）子帧上用于单播传输的未使用的多媒体广播的方法和装置。 所提出的方法包括有效的循环前缀（CP）和MBSFN帧结构设计，以及在存在MBSFN子帧的情况下用于混合自动重传请求（HARQ）反馈的优化的子帧/载波捆绑窗口设计。

公开(公告)号：US20110090808A1

公开(公告)日：2011-04-21

申请号：US12904664

申请日：2010-10-14

Applicant: WANSHI CHEN ,  Juan Montojo

Inventor： WANSHI CHEN ,  Juan Montojo

IPC: H04L12/26

CPC classification number: H04L1/0006 ,  H04B7/15542 ,  H04B7/2606 ,  H04L1/0002 ,  H04L1/0016 ,  H04L2001/0097 ,  H04W28/18 ,  H04W84/047

Abstract: Methods and apparatus for determining transport block sizes for relaying backhaul subframes from a relay node to a donor base station are described. A transport block size may be adjusted at a relay node by an adjustment factor. The adjustment factor may be based on parameters such as propagation delay between the relay node and donor base station, a multiplexing configuration of control and data information in a relay node subframe, a switching time in a relay node subframe between a downlink and an uplink partition of the subframe, and/or other channel or configuration characteristics.

Abstract translation: 描述用于确定从中继节点到施主基站中继回程子帧的传输块大小的方法和装置。 可以通过调整因子在中继节点处调整传输块大小。 调整因子可以基于诸如中继节点和施主基站之间的传播延迟，中继节点子帧中的控制和数据信息的复用配置，下行链路和上行链路分区之间的中继节点子帧中的切换时间 的子帧，和/或其他信道或配置特性。