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51. 发明申请

WO2018127172A1 RATE-MATCHING SCHEME FOR CONTROL CHANNELS USING POLAR CODES 审中-公开
公开(公告)号：WO2018127172A1
公开(公告)日：2018-07-12
申请号：PCT/CN2018/071750
申请日：2018-01-08
申请人： QUALCOMM INCORPORATED , XU, Changlong , WEI, Chao , JIANG, Jing , WU, Gaojin , SANKAR, Hari , HOU, Jilei
发明人： XU, Changlong , WEI, Chao , JIANG, Jing , WU, Gaojin , SANKAR, Hari , HOU, Jilei
IPC分类号： H04N19/00
摘要： Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to methods and apparatus for rate-matching control channels using polar codes. An exemplary method generally includes encoding a stream of bits using a polar code, determining a size of a circular buffer for storing the encoded stream of bits based, at least in part, on a minimum supported code rate and a control information size, and performing rate-matching on stored encoded stream of bits based, at least in part, on a mother code size, N, and a number of coded bits for transmission, E.

52. 发明申请

WO2018126906A1 TECHNIQUES FOR HYBRID CHASE COMBINING AND INCREMENTAL REDUNDANCY HARQ WITH POLAR CODES 审中-公开
公开(公告)号：WO2018126906A1
公开(公告)日：2018-07-12
申请号：PCT/CN2017/117931
申请日：2017-12-22
申请人： QUALCOMM INCORPORATED , WEI, Chao , JIANG, Jing , XU, Changlong , HOU, Jilei
发明人： WEI, Chao , JIANG, Jing , XU, Changlong , HOU, Jilei
IPC分类号： H03M13/00 , H04L1/18
摘要： The present disclosure describes various examples of a method, an apparatus, and a computer-readable medium for wireless communications (e.g., 5G NR) using hybrid automatic repeat request (HARQ). For example, one of the methods includes generating a first codeword based on a first code block length, transmitting a first signal using the first codeword, generating a second codeword with incremental redundancy information based on a second code block length, generating a third codeword with repetition of at least a portion of the first codeword based on a third code block length, and transmitting a second signal using at least the second codeword or the third codeword.

53. 发明申请

WO2018126476A1 RATE-MATCHING SCHEME FOR CONTROL CHANNELS USING POLAR CODES 审中-公开
公开(公告)号：WO2018126476A1
公开(公告)日：2018-07-12
申请号：PCT/CN2017/070632
申请日：2017-01-09
申请人： QUALCOMM INCORPORATED , XU, Changlong , WEI, Chao , JIANG, Jing , WU, Gaojin , SANKAR, Hari , HOU, Jilei
发明人： XU, Changlong , WEI, Chao , JIANG, Jing , WU, Gaojin , SANKAR, Hari , HOU, Jilei
IPC分类号： H04L1/00
摘要： Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to methods and apparatus for rate-matching control channels using polar codes. An exemplary method generally includes encoding a stream of bits using a polar code, determining a size of a circular buffer for storing the encoded stream of bits based, at least in part, on a minimum supported code rate and a control information size, and performing rate-matching on stored encoded stream of bits based, at least in part, on a final coded block size of the stored encoded stream of bits, J, and an allocated coded block size, M.

54. 发明申请

WO2017167092A1 UE-RS-BASED OPEN-LOOP AND SEMI-OPEN-LOOP MIMO 审中-公开
公开(公告)号：WO2017167092A1
公开(公告)日：2017-10-05
申请号：PCT/CN2017/077674
申请日：2017-03-22
申请人： QUALCOMM INCORPORATED , WEI, Chao , CHEN, Wanshi , GAAL, Peter , XU, Hao , WANG, Neng , LIU, Xiaohui , HOU, Jilei
发明人： WEI, Chao , CHEN, Wanshi , GAAL, Peter , XU, Hao , WANG, Neng , LIU, Xiaohui , HOU, Jilei
IPC分类号： H04L1/06 , H04L1/20
摘要： Design of precoding and feedback for user equipment (UE) -specific reference signals (UE-RS) -based open-loop and semi-open-loop multiple input, multiple output (MIMO) systems is discussed. Aspects of the present disclosure provide for sub-resource block (RB) random precoding that allows for greater diversity gain in a lower bandwidth. In addition, the recoding may be performed using resource element (RE) -level layer shifting that provides for a number of precoders to be assigned to a number of layers for every such continuous subcarrier. As such, two codewords may experience the same effective channel quality with channel quality indicators (CQI) being averaged across all of the layers.

55. 发明申请

WO2016119208A1 CODEBOOK AND SIGNALING FOR 3D MIMO 审中-公开
标题翻译： 3D MIMO的代码和信号
公开(公告)号：WO2016119208A1
公开(公告)日：2016-08-04
申请号：PCT/CN2015/071933
申请日：2015-01-30
申请人： QUALCOMM INCORPORATED , ZHANG, Yu , WEI, Chao , WANG, Neng , HOU, Jilei
发明人： ZHANG, Yu , WEI, Chao , WANG, Neng , HOU, Jilei
IPC分类号： H04B7/06
CPC分类号： H04B7/0639 , H04B7/0478 , H04B7/0626 , H04B7/0632
摘要： Certain aspects of the present disclosure support a method for constructing and signaling codebooks for three-dimensional (3D) multiple-input multiple-output (MIMO) communications.
摘要翻译：本公开的某些方面支持用于构建和发信号用于三维（3D）多输入多输出（MIMO）通信的码本的方法。

56. 发明申请

WO2016037305A1 FLEXIBLE TRANSMISSIONS ON ONE OR MORE FREQUENCY DIVISION DUPLEXING RESOURCES 审中-公开
标题翻译：灵活传输一个或多个频分复用资源
公开(公告)号：WO2016037305A1
公开(公告)日：2016-03-17
申请号：PCT/CN2014/086087
申请日：2014-09-08
申请人： QUALCOMM INCORPORATED , WEI, Chao , GAAL, Peter , CHEN, Wanshi , XU, Hao , HOU, Jilei , WANG, Neng
发明人： WEI, Chao , GAAL, Peter , CHEN, Wanshi , XU, Hao , HOU, Jilei , WANG, Neng
IPC分类号： H04W16/14
CPC分类号： H04L5/0007 , H04L5/0044 , H04L5/0053 , H04L5/0091 , H04L5/1469 , H04W16/06 , H04W16/14
摘要： Methods, systems, and apparatuses are described for flexible transmissions on one or more frequency division duplexing resources. In some aspects, a subset of resources originally allocated for transmissions in a frequency division duplex (FDD) mode of operation associated with a first base station is identified for reallocation, and the identified subset of resources is reallocated to transmissions in a time division duplex (TDD) mode of operation, for example, associated with a second base station neighboring and non-collocated with the first base station.
摘要翻译：描述了用于一个或多个频分双工资源上的灵活传输的方法，系统和装置。在一些方面，最初分配用于与第一基站相关联的频分双工（FDD）操作模式中的传输的资源的子集被识别用于重新分配，并且所识别的资源子集被重新分配到时分双工（ TDD）操作模式，例如与第一基站相邻并且与第一基站非并置相关联。

57. 发明申请

WO2015123834A1 TIME DOMAIN DUPLEXING CONFIGURATION FOR eIMTA 审中-公开
标题翻译： eIMTA的时域双工配置
公开(公告)号：WO2015123834A1
公开(公告)日：2015-08-27
申请号：PCT/CN2014/072295
申请日：2014-02-20
申请人： QUALCOMM INCORPORATED , CHENG, Peng , WANG, Neng , WEI, Chao , CHEN, Wanshi , GAAL, Peter , XU, Hao , HOU, Jilei
发明人： CHENG, Peng , WANG, Neng , WEI, Chao , CHEN, Wanshi , GAAL, Peter , XU, Hao , HOU, Jilei
IPC分类号： H04B7/005
CPC分类号： H04W72/0486 , H04L5/001 , H04L5/0048 , H04L5/14 , H04L5/1469 , H04W84/042
摘要： The present disclosure relates generally to wireless communication, and more particularly, to methods and apparatus for dynamic time domain duplexing (TDD) subframe configurations.
摘要翻译：本公开一般涉及无线通信，更具体地，涉及用于动态时域双工（TDD）子帧配置的方法和装置。

58. 发明申请

WO2015109419A1 APERIODIC CQI REPORTING FOR LTE-TDD EIMTA SYSTEM 审中-公开
标题翻译： LTE-TDD EIMTA系统的APERIODIC CQI报告
公开(公告)号：WO2015109419A1
公开(公告)日：2015-07-30
申请号：PCT/CN2014/000094
申请日：2014-01-24
申请人： QUALCOMM INCORPORATED , WEI, Chao , CHENG, Peng , CHEN, Wanshi , WANG, Neng , GAAL, Peter , XU, Hao , HOU, Jilei
发明人： WEI, Chao , CHENG, Peng , CHEN, Wanshi , WANG, Neng , GAAL, Peter , XU, Hao , HOU, Jilei
IPC分类号： H04L1/06
CPC分类号： H04L5/14 , H04B7/0626 , H04B17/345 , H04J11/005 , H04L1/0026 , H04L1/0027 , H04L1/1867 , H04L5/0057 , H04L5/1469 , H04W24/10 , H04W72/0446
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a location of a reference subframe based on an A-CSI report uplink subframe, an A-CSI request downlink subframe, a reference delay, and a report delay. In an aspect, the reference delay is a first delay value before the A-CSI report uplink subframe, and the report delay is a second delay value between the A-CSI request downlink subframe and the A-CSI report uplink subframe. The apparatus determines a type of the reference subframe based on the location of the reference subframe and a subframe configuration, the type of the reference subframe being a flexible subframe or a fixed subframe. The apparatus measures at least one of a channel or interference based on the reference subframe and the type of the reference subframe. The apparatus sends, at the A-CSI report uplink subframe, an A-CSI report based on the at least one of the channel or the interference.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品。该装置基于A-CSI报告上行链路子帧，A-CSI请求下行链路子帧，参考延迟和报告延迟来确定参考子帧的位置。一方面，所述参考时延为所述A-CSI上报子帧之前的第一时延值，所述上报时延为所述A-CSI请求下行子帧与所述A-CSI上报子帧之间的第二时延值。该装置基于参考子帧的位置和子帧配置来确定参考子帧的类型，参考子帧的类型是灵活子帧或固定子帧。该装置基于参考子帧和参考子帧的类型来测量信道或干扰中的至少一个。该装置在A-CSI报告上行链路子帧处基于信道或干扰中的至少一个来发送A-CSI报告。

59. 发明申请

WO2015042870A1 CSI REPORTING FOR LTE-TDD EIMTA 审中-公开
标题翻译：针对LTE-TDD EIMTA的CSI报告
公开(公告)号：WO2015042870A1
公开(公告)日：2015-04-02
申请号：PCT/CN2013/084454
申请日：2013-09-27
申请人： QUALCOMM INCORPORATED , CHENG, Peng , WANG, Neng , WEI, Chao , CHEN, Wanshi , GAAL, Peter , XU, Hao , HOU, Jilei
发明人： CHENG, Peng , WANG, Neng , WEI, Chao , CHEN, Wanshi , GAAL, Peter , XU, Hao , HOU, Jilei
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04L1/0026 , H04L5/0007 , H04L5/0057 , H04L5/14 , H04L5/1469 , H04L29/08018 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W88/02 , H04W88/08
摘要： Methods, systems, and devices are described for providing periodic CSI reports and/or aperiodic CSI reports to provide CSI for both anchor and non-anchor TDD subframes in eIMTA. Periodic CSI reports may be provided based on a reference configuration, and aperioidc CSI reports may be provided based on a time of reception of a CSI request and a reference configuration. A UE may determine to report anchor or non-anchor CSI through explicit or implicit signaling. Aperiodic CSI may be used for transmission of anchor subframe CSI reports and periodic CSI may be used for transmission of non-anchor subframe CSI reports, or aperiodic CSI may be used for transmission of non-anchor subframe CSI reports and periodic CSI may be used for transmission of anchor subframe CSI reports. A determination of the reference subframe for aperiodic CSI estimation may be based on a time of receipt of an aperiodic CSI request.
摘要翻译：描述了用于提供周期性CSI报告和/或非周期性CSI报告以在eIMTA中为锚和非锚定TDD子帧提供CSI的方法，系统和设备。可以基于参考配置来提供周期性CSI报告，并且可以基于接收到CSI请求和参考配置的时间来提供无线CSI报告。 UE可以通过显式或隐式信令来确定报告锚或非锚定CSI。非周期性CSI可以用于发送锚定子帧CSI报告，并且周期性CSI可以用于非锚定子帧CSI报告的传输，或非周期性CSI可以用于非锚定子帧CSI报告的传输，并且周期性CSI可以用于锚子帧CSI传输报告。用于非周期性CSI估计的参考子帧的确定可以基于接收到非周期性CSI请求的时间。

60. 发明申请

WO2014180344A1 SIGNALING OF ENHANCED POWER CONTROL FOR eIMTA INTERFERENCE MITIGATION 审中-公开
标题翻译：用于eIMTA干扰消除的增强功率控制信号
公开(公告)号：WO2014180344A1
公开(公告)日：2014-11-13
申请号：PCT/CN2014/077129
申请日：2014-05-09
申请人： QUALCOMM INCORPORATED , FENG, Minghai , WANG, Neng , WEI, Chao , HOU, Jilei
发明人： FENG, Minghai , WANG, Neng , WEI, Chao , HOU, Jilei
IPC分类号： H04W52/04
CPC分类号： H04W52/54 , H04L5/1469 , H04W52/10 , H04W52/143 , H04W52/146 , H04W52/241 , H04W52/243
摘要： Methods,systems,and-devices are described for interference mitigation in a time- division duplex(TDD)wireless communication system. First and second subframe types may be identified for TDD subframes to be transmitted using the system. Different power control parameters associated with each subframe type may be identified based on transmission directions in neighboring cells for the particular subframes. One or more TDD subframes to be transmitted may be identified as a first or second subframe type,and power control may be applied to the transmitted subframes according the power control parameter associated with the subframe type. The identification of subframes and power control parameters to be applied to each type of subframe may be transmitted,for example,to a user equipment(UE). The information may be transmitted to a UE, for example,via radio resource control(RRC)signaling or via a physical layer control channel.
摘要翻译：描述了用于时分双工（TDD）无线通信系统中的干扰减轻的方法，系统和设备。可以使用系统来识别要发送的TDD子帧的第一和第二子帧类型。可以基于特定子帧的相邻小区中的传输方向来识别与每个子帧类型相关联的不同功率控制参数。要发送的一个或多个TDD子帧可以被识别为第一或第二子帧类型，并且功率控制可以根据与子帧类型相关联的功率控制参数应用于所发送的子帧。要应用于每种类型的子帧的子帧和功率控制参数的识别可以例如被发送到用户设备（UE）。信息可以例如经由无线电资源控制（RRC）信令或经由物理层控制信道被发送到UE。

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