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61. 发明申请

WO2019210238A1 GROUP PHYSICAL CONTROL CHANNEL FOR AUTONOMOUS UPLINK TRANSMISSIONS 审中-公开
公开(公告)号：WO2019210238A1
公开(公告)日：2019-10-31
申请号：PCT/US2019/029452
申请日：2019-04-26
申请人： QUALCOMM INCORPORATED
发明人： SUN, Jing , JIANG, Jing , YANG, Yang , LI, Chih, Ping , LI, Junyi , LI, Chong , MESHKATI, Farhad
IPC分类号： H04W72/12
摘要： Methods, systems, and devices for wireless communications are described. A base station may transmit, and a user equipment (UE) may receive a group physical control channel signaling, which may configure grant uplink transmissions for a set of UEs including the receiving UE. The group physical control channel signaling may indicate allotted resources for configured grant uplink transmissions. The group physical control channel signaling may further indicate a group physical control channel which a UE may monitor for control messages. The UE may transmit a configured grant uplink transmission in accordance with the group physical control channel signaling. The base station may receive the configured grant uplink transmission and may determine a control message which it may transmit in the group physical control channel based on the configured grant uplink transmission. The UE may receive the control message, and may determine whether to retransmit a configured grant uplink transmission based thereon.

62. 发明申请

WO2019183185A2 GROUP COMMON CONTROL CHANNEL AND BANDWIDTH PART MANAGEMENT IN WIRELESS COMMUNICATIONS 审中-公开
公开(公告)号：WO2019183185A2
公开(公告)日：2019-09-26
申请号：PCT/US2019/023110
申请日：2019-03-20
申请人： QUALCOMM INCORPORATED
发明人： GUPTA, Piyush , LI, Junyi , LI, Chong
IPC分类号： H04L1/18
摘要： Methods, systems, and devices for wireless communications are described that support group common control channel and bandwidth part (BWP) management in wireless communications. A group downlink control channel transmission may include information from which each user equipment (UE) transmitting a negative acknowledgement (NACK) message can determine its unique retransmission resource assignment and a BWP for the retransmission. Different BWPs may be used for downlink transmissions to different UEs and downlink retransmissions responsive to the NACK messages may be transmitted using the original BWP of the UEs or a different BWP.

63. 发明申请

WO2019147780A2 TRANSMISSION/RECEPTION POINT (TRP) SELECTION FOR RETRANSMISSIONS IN A COORDINATED MULTIPOINT NETWORK 审中-公开
公开(公告)号：WO2019147780A2
公开(公告)日：2019-08-01
申请号：PCT/US2019/014915
申请日：2019-01-24
申请人： QUALCOMM INCORPORATED
发明人： LI, Chong , LI, Junyi , GUPTA, Piyush , WANG, Hua , HAMPEL, Karl Georg
IPC分类号： H04L1/18 , H04L1/00 , H04L5/00
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a communication from a transmission/reception point (TRP), included in a coordinated multipoint network, was not successfully received. The UE may transmit a plurality of negative acknowledgements (NACKs), corresponding to the communication, to a plurality of TRPs included in the coordinated multipoint network based at least in part on determining that the communication was not successfully received. The UE may receive a retransmission of the communication from one or more TRPs of the plurality of TRPs. Numerous other aspects are provided.

64. 发明申请

WO2019147641A1 METHODS AND APPARATUS FOR ADJUSTING WIRELESS COMMUNICATION STRUCTURE 审中-公开
公开(公告)号：WO2019147641A1
公开(公告)日：2019-08-01
申请号：PCT/US2019/014706
申请日：2019-01-23
申请人： QUALCOMM INCORPORATED
发明人： LI, Junyi , MONTOJO, Juan , LI, Chong
IPC分类号： H04L5/00 , H04W72/04
CPC分类号： H04L1/0006 , H04L1/1664 , H04L5/003 , H04L5/0055 , H04L5/0058 , H04L5/0098 , H04W72/0446
摘要： Methods and apparatus for wireless communication are provided. In aspects, a method of wireless communication is provided, including scheduling ultra-reliable and low-latency communications (URLLC) communication in a first set of one or more portions of a self-contained wireless communication structure having a plurality of portions, and adjusting one or more (e.g., remaining) portions of the self-contained wireless communication structure subsequent the first set of one or more portions based on the scheduling. In aspects, the method further includes transmitting an indicator of the adjusting to one or more user equipments. Numerous other aspects are provided.

65. 发明申请

WO2019040914A1 GRANT-FREE UPLINK COMMUNICATION 审中-公开
公开(公告)号：WO2019040914A1
公开(公告)日：2019-02-28
申请号：PCT/US2018/048017
申请日：2018-08-24
申请人： QUALCOMM INCORPORATED
发明人： LI, Chong , JIANG, Jing
IPC分类号： H04W72/04
摘要： Methods, systems, and devices for grant- free uplink communication are disclosed in which selection of a grant-free transmission format for data channel transmission may be based on link conditions. In some aspects, a user equipment identifies data for the grant- free uplink transmission, selects a grant- free transmission format from among a plurality of preconfigured grant-free transmission formats, and sends the data to a base station on the data channel using the selected grant-free transmission format. In some aspects the base station may receive channel state information from the UE and may assign a grant-free transmission format to the UE based at least in part on the channel state information. In some aspects, the base station may detect a grant-free uplink transmission on an uplink data channel, identify the UE based on a demodulation reference signal, and identify the format based on a grant- free format indicator.

66. 发明申请

WO2019014379A1 UPLINK HOPPING PATTERN MODES FOR HYBRID AUTOMATIC REPEAT REQUEST (HARQ) TRANSMISSIONS 审中-公开
公开(公告)号：WO2019014379A1
公开(公告)日：2019-01-17
申请号：PCT/US2018/041691
申请日：2018-07-11
申请人： QUALCOMM INCORPORATED
发明人： LI, Chong , SUNDARARAJAN, Jay Kumar , JIANG, Jing , PARK, Seyong
IPC分类号： H04J13/00 , H04B1/713 , H04L1/18
摘要： Aspects of the present disclosure provide a mechanism for utilizing uplink hopping patterns for HARQ transmissions. Each hopping pattern may include a sequence of different frequency resources or a sequence of different scrambling sequences for a user equipment (UE) to utilize over time for HARQ transmissions. Each of the hopping patterns may further be associated with a time index mode in which the hopping pattern is applied to time resources such that each time resource within a consecutive sequence of time resources is mapped to a different frequency resource or scrambling sequence. The base station may select a hopping pattern for a particular UE and transmit an indication of the selected hopping pattern to the UE.

67. 发明申请

WO2018081105A1 HYBRID MULTIPLEXING FOR MISSION CRITICAL INFORMATION 审中-公开
标题翻译：用于任务关键信息的混合多路复用
公开(公告)号：WO2018081105A1
公开(公告)日：2018-05-03
申请号：PCT/US2017/058066
申请日：2017-10-24
申请人： QUALCOMM INCORPORATED
发明人： LI, Chong , XU, Hao , LIN, Jamie Menjay , LI, Chih Ping , JIANG, Jing , JI, Tingfang
IPC分类号： H04L5/00 , H04W72/04 , H04W72/08 , H04W72/12 , H04L1/00
摘要： Methods, systems, and devices for wireless communication are described. A wireless communication network may support mission critical (MiCr) communications and mobile broadband (MBB) communications with hybrid multiplexing (e.g., time division multiplexing (TDM) and frequency division multiplexing (FDM)). A base station may identify a first set of resources allocated for MiCr communications and a second set of resources allocated for MBB communications. The first and second set of resources may be multiplexed in the frequency domain, and the base station may transmit MiCr information over the first set of resources under normal data traffic conditions. As data traffic or other conditions associated with MiCr communications change, the base station may schedule MiCr transmissions on the second set of resources allocated for MBB communications, by puncturing the second set of resources for the MiCr communications.
摘要翻译：描述了用于无线通信的方法，系统和设备。无线通信网络可以通过混合复用（例如，时分复用（TDM）和频分复用（FDM））来支持任务关键（MiCr）通信和移动宽带（MBB）通信。基站可以识别分配给MiCr通信的第一组资源和分配给MBB通信的第二组资源。第一和第二组资源可以在频域中被复用，并且基站可以在正常数据业务条件下在第一组资源上发送MiCr信息。当与MiCr通信相关联的数据业务或其他条件改变时，基站可以通过针对MiCr通信删余第二组资源来调度在分配用于MBB通信的第二组资源上的MiCr传输。

68. 发明申请

WO2018080931A1 INTERFERENCE MITIGATION ON GRANT-BASED AND GRANT-LESS TRAFFIC MULTIPLEXING IN WIRELESS COMMUNICATION 审中-公开
标题翻译：无线通信中基于授权和无需支持的业务复用的干扰缓解
公开(公告)号：WO2018080931A1
公开(公告)日：2018-05-03
申请号：PCT/US2017/057701
申请日：2017-10-20
申请人： QUALCOMM INCORPORATED
发明人： LI, Chong , LI, Junyi , XU, Hao
IPC分类号： H04W72/08 , H04W74/00
摘要： Aspects of the present disclosure provide for various methods and apparatuses for mitigating intra-cell interference when multiplexing grant-less traffic and grant-based traffic. When a wireless device transmits data without first requesting a grant of certain network resources from a base station, such data transmission may be called grant-less traffic in this disclosure. Different from grant-less traffic, when a wireless device needs to request a grant of certain network resources before transmitting data, such data may be called grant-based traffic in this disclosure.
摘要翻译：本公开的各方面提供了用于在复用无授权业务和基于授权的业务时减轻小区内干扰的各种方法和设备。当无线设备在没有首先请求从基站授予某些网络资源的情况下发送数据时，在本公开中，这样的数据传输可以被称为授权流量。与无授权流量不同，当无线设备在传输数据之前需要请求某些网络资源的授权时，在本公开中这种数据可以被称为基于授权的流量。

69. 发明申请

WO2018059023A1 RETRANSMISSION TECHNIQUES FOR ENCODED TRANSMISSIONS 审中-公开
标题翻译：编码传输的重传技术
公开(公告)号：WO2018059023A1
公开(公告)日：2018-04-05
申请号：PCT/CN2017/089561
申请日：2017-06-22
申请人： QUALCOMM INCORPORATED , XU, Changlong , LI, Jian , WEI, Chao , LI, Chong , SORIAGA, Joseph Binamira , HOU, Jilei
发明人： XU, Changlong , LI, Jian , WEI, Chao , LI, Chong , SORIAGA, Joseph Binamira , HOU, Jilei
IPC分类号： H04L1/00
摘要： Various aspects of the disclosure relate to retransmission techniques for communication of information (e.g., for wireless communication). In some aspects, if a device's first transmission including encoded data and parity information (subject to puncture) fails, the device's retransmission (e.g., in response to a NAK) involves transmitting the parity information that was punctured. In some aspects, the coding rate used for encoding the data for the first transmission is selected to meet an error rate (e.g., a block error rate) for the second transmission. The second transmission may also include repetition information that includes the encoded data. The repetition information could also include at least a portion of the encoded parity information.
摘要翻译：本公开的各个方面涉及用于信息通信（例如，用于无线通信）的重传技术。在一些方面，如果包括编码数据和奇偶校验信息（经受穿孔）的设备的第一传输失败，则设备的重传（例如，响应于NAK）涉及传送被穿孔的奇偶校验信息。在一些方面，选择用于对用于第一次传输的数据进行编码的编码速率以满足第二次传输的错误率（例如，块错误率）。第二传输还可以包括包含编码数据的重复信息。重复信息还可以包括至少一部分编码的奇偶校验信息。

70. 发明申请

WO2018058295A1 HYBRID AUTOMATIC REPEAT REQUEST FOR BLOCK CODES 审中-公开
标题翻译：混合自动重复请求的代码
公开(公告)号：WO2018058295A1
公开(公告)日：2018-04-05
申请号：PCT/CN2016/100313
申请日：2016-09-27
申请人： QUALCOMM INCORPORATED , XU, Changlong , LI, Jian , WEI, Chao , LI, Chong , SORIAGA, Joseph Binamira , HOU, Jilei
发明人： XU, Changlong , LI, Jian , WEI, Chao , LI, Chong , SORIAGA, Joseph Binamira , HOU, Jilei
IPC分类号： H04L1/18
摘要： Various aspects of the disclosure relate to a HARQ scheme for communication of information (e.g., for wireless communication). In some aspects, if a device's first transmission including encoded data and punctured parity information fails, the device's second transmission (e.g., in response to a NACK) involves transmitting the encoded parity information in its entirety. In some aspects, the coding rate used for encoding the data for the first transmission is selected to meet an error rate (e.g., a block error rate) for the second transmission. The second transmission may also include repetition information that includes the encoded data. The repetition information could also include at least a portion of the encoded parity information.
摘要翻译：本公开的各个方面涉及用于信息通信（例如，用于无线通信）的HARQ方案。在一些方面，如果包括编码数据和收缩奇偶校验信息的设备的第一传输失败，则设备的第二传输（例如，响应于NACK）涉及传输整个编码的奇偶校验信息。在一些方面，选择用于对用于第一次传输的数据进行编码的编码速率以满足第二次传输的错误率（例如，块错误率）。第二传输还可以包括包含编码数据的重复信息。重复信息还可以包括至少一部分编码的奇偶校验信息。

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