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1. 发明申请

WO2015000157A1 IMPROVING COMMUNICATIONS ASSOCIATED WITH USER EQUIPMENT CAPABLE OF COMMUNICATING WITH MULTIPLE RADIO ACCESS TECHNOLOGIES 审中-公开
标题翻译：改善与可与多台无线电接入技术进行通信的用户设备相关的通信
公开(公告)号：WO2015000157A1
公开(公告)日：2015-01-08
申请号：PCT/CN2013/078797
申请日：2013-07-04
申请人： QUALCOMM INCORPORATED , ZHU, Xipeng , WANG, Jun , ZHANG, Xiaoxia , SHAHIDI, Reza , ZHENG, Ruiming , WU, Liangming
发明人： ZHU, Xipeng , WANG, Jun , ZHANG, Xiaoxia , SHAHIDI, Reza , ZHENG, Ruiming , WU, Liangming
IPC分类号： H04W72/12
CPC分类号： H04W72/1278 , H04L1/00 , H04L1/0013 , H04L1/0069 , H04L1/1812 , H04W24/02 , H04W68/00 , H04W72/1215 , H04W72/1284 , H04W88/06
摘要： Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The method generally includes sharing a single transmit chain for communication by at least a first radio access technology (RAT) and second RAT, determining a tolerable puncturing rate for the first RAT, and providing assistance information, based on the determined tolerable puncturing rate, to a base station of the second RAT to assist the base station in avoiding scheduling transmissions that would lead to conflict with uplink transmissions in the first RAT. Numerous other aspects are provided.
摘要翻译：本公开的某些方面提供了一种用于用户设备（UE）进行无线通信的方法。该方法通常包括共享用于通过至少第一无线电接入技术（RAT）和第二RAT进行通信的单个发射链，确定第一RAT的可容忍的打孔速率，以及基于所确定的可容忍的打孔速率向辅助信息提供辅助信息第二RAT的基站，以协助基站避免调度传输，这将导致与第一RAT中的上行链路传输的冲突。提供了许多其他方面。

2. 发明申请

WO2015000389A1 IMPROVING COMMUNICATIONS ASSOCIATED WITH A USER EQUIPMENT CAPABLE OF COMMUNICATING WITH MULTIPLE RADIO ACCESS TECHNOLOGIES 审中-公开
标题翻译：改进与可与多台无线电接入技术通信的用户设备相关的通信
公开(公告)号：WO2015000389A1
公开(公告)日：2015-01-08
申请号：PCT/CN2014/081098
申请日：2014-06-30
申请人： QUALCOMM INCORPORATED , ZHU, Xipeng , WANG, Jun , ZHANG, Xiaoxia , SHAHIDI, Reza , ZHENG, Ruiming , WU, Liangming
发明人： ZHU, Xipeng , WANG, Jun , ZHANG, Xiaoxia , SHAHIDI, Reza , ZHENG, Ruiming , WU, Liangming
IPC分类号： H04W72/12
CPC分类号： H04W72/1278 , H04L1/00 , H04L1/0013 , H04L1/0069 , H04L1/1812 , H04W24/02 , H04W68/00 , H04W72/1215 , H04W72/1284 , H04W88/06
摘要： Certain aspects of the present disclosure provide a method for wireless communications by a UE. The method generally includes sharing a single transmit chain for communication by at least a first RAT and second RAT, determining a tolerable puncturing rate for the first RAT, and providing assistance information, based on the determined tolerable puncturing rate, to a base station of the second RAT to assist the base station in avoiding scheduling transmissions that would lead to conflict with uplink transmissions in the first RAT. Numerous other aspects are provided.
摘要翻译：本公开的某些方面提供了一种用于UE的无线通信的方法。该方法通常包括共享用于由至少第一RAT和第二RAT进行通信的单个发射链，确定第一RAT的可容忍的打孔速率，以及基于所确定的可容忍的打孔速率向基站提供辅助信息第二RAT以帮助基站避免调度传输，这将导致与第一RAT中的上行链路传输的冲突。提供了许多其他方面。

3. 发明申请

WO2015161441A1 RECEIVING EMBMS ON A SINGLE-RADIO-MULTIPLE-STANDBY USER EQUIPMENT 审中-公开
标题翻译：在单个无线电多用户设备上接收EMBMS
公开(公告)号：WO2015161441A1
公开(公告)日：2015-10-29
申请号：PCT/CN2014/075935
申请日：2014-04-22
申请人： QUALCOMM INCORPORATED , ZHU, Xipeng , WANG, Jun , ZHANG, Xiaoxia , LEE, Kuo-chun , ZHENG, Ruiming
发明人： ZHU, Xipeng , WANG, Jun , ZHANG, Xiaoxia , LEE, Kuo-chun , ZHENG, Ruiming
IPC分类号： H04W40/24
CPC分类号： H04W36/0066 , H04L1/00 , H04L1/0047 , H04W24/10 , H04W48/16 , H04W72/1215
摘要： Embodiments methods implemented by a server or a processor of a mobile communication device (e.g., a multi-standby communication device) reduce the redundancy information needed to achieve adequate reception service on a first radio access technology (RAT) sharing an RF resource with a second RAT. The device processor may implement at least one tune-away management strategy that mitigates the amount of data for the first RAT that is lost during the tune-away event. Thus, by implementing the one or more tune-away management strategies, the device processor may ensure that less redundancy information overhead is needed to correct or replace lost/partially received data, improving latency, channel usage, and the first RAT's overall reception performance. In some embodiments, a server may implement one or more strategies for including redundancy information into data that is sent to a first RAT to mitigate the negative effects of tune-aways on the first RAT.
摘要翻译：由移动通信设备（例如，多备用通信设备）的服务器或处理器实现的实施例方法减少了在与第二个共享RF资源的第一无线接入技术（RAT）上实现适当接收服务所需的冗余信息鼠。设备处理器可以实现至少一个调离管理策略，其减轻了在调离事件期间丢失的第一RAT的数据量。因此，通过实施一个或多个调谐管理策略，设备处理器可以确保需要较少的冗余信息开销来校正或替换丢失/部分接收的数据，改善等待时间，信道使用和第一RAT的整体接收性能。在一些实施例中，服务器可以实施一个或多个策略，以将冗余信息包括在发送到第一RAT的数据中，以减轻第一RAT上的调谐的负面影响。

4. 发明申请

WO2022027213A1 NETWORK CODING AUGMENTED RADIO LINK CONTROL (RLC) LAYER COMMUNICATION 审中-公开
公开(公告)号：WO2022027213A1
公开(公告)日：2022-02-10
申请号：PCT/CN2020/106718
申请日：2020-08-04
申请人： QUALCOMM INCORPORATED , ZHENG, Ruiming , XU, Changlong , LIU, Kangqi , LI, Jian , WU, Liangming , ZHU, Xipeng , XU, Hao
发明人： ZHENG, Ruiming , XU, Changlong , LIU, Kangqi , LI, Jian , WU, Liangming , ZHU, Xipeng , XU, Hao
IPC分类号： H04L1/00
摘要： Network coding is incorporated into the radio link control (RLC) layer to provide network coding augmented (NCA) RLC layer communication. Network coding of NCA RLC layer communication according to aspects of the disclosure may implement various forms of erasure codes, including rateless fountain codes. NCA RLC layer communication may be implemented with respect to broadcast systems, multicast systems, point-to-multipoint (PTM) systems, single cell point to multi-point (SC-PTM) systems, and/or unicast systems. Network coding providing NCA RLC layer communication may be implemented with respect to RLC acknowledge mode (AM) and/or RLC unacknowledged mode (UM). NCA RLC layer communication may utilize NCA RLC status feedback from a RLC receiver entity to a RLC transmitter entity, such as using a form of RLC status reporting configured for NCA RLC status feedback, using reverse link reporting configured for NCA RLC status feedback, etc. Other aspects and features are also claimed and described.

5. 发明申请

WO2022017521A1 RATELESS CODING AT LAYER TWO PROTOCOL LAYER 审中-公开
公开(公告)号：WO2022017521A1
公开(公告)日：2022-01-27
申请号：PCT/CN2021/108260
申请日：2021-07-23
申请人： QUALCOMM INCORPORATED , ZHENG, Ruiming , XU, Changlong , LI, Jian , LIU, Kangqi , WU, Liangming , CHENG, Peng , XU, Hao , ZHU, Xipeng
发明人： ZHENG, Ruiming , XU, Changlong , LI, Jian , LIU, Kangqi , WU, Liangming , CHENG, Peng , XU, Hao , ZHU, Xipeng
IPC分类号： H04W72/08 , H04L29/06
摘要： Methods, systems, and devices for wireless communications are described. A transmitting device may receive one or more service data units (SDUs) at a layer two (L2) layer of the transmitting device. The transmitting device may encode, at the L2 layer, the one or more SDUs according to one or more network coding parameters to obtain at least one encoded protocol data unit (PDU), the one or more network coding parameters comprising a rateless code. The transmitting device may generate, for the at least one encoded PDU, at least one corresponding PDU header. The transmitting device may output the at least one encoded PDU and the at least one corresponding PDU header from the L2 layer to a lower layer of the transmitting device for transmission to one or more receiving devices.

6. 发明申请

WO2022017517A1 RATELESS CODING AT A LAYER TWO PROTOCOL LAYER 审中-公开
公开(公告)号：WO2022017517A1
公开(公告)日：2022-01-27
申请号：PCT/CN2021/108240
申请日：2021-07-23
申请人： QUALCOMM INCORPORATED , ZHENG, Ruiming , XU, Changlong , LI, Jian , LIU, Kangqi , WU, Liangming , CHENG, Peng , XU, Hao , ZHU, Xipeng
发明人： ZHENG, Ruiming , XU, Changlong , LI, Jian , LIU, Kangqi , WU, Liangming , CHENG, Peng , XU, Hao , ZHU, Xipeng
IPC分类号： H04L1/18
摘要： Methods, systems, and devices for wireless communications are described. A transmitting device may encode, at a layer two (L2) layer of the transmitting device, a set of service data units (SDUs) according to a set of network coding parameters to obtain a first set of protocol data units (PDUs). The transmitting device may transmit, to one or more receiving devices, the first set of PDUs. The transmitting device may receive, from a receiving device of the one or more receiving devices, a report indicating an SDU of the set of SDUs that was unsuccessfully received at the receiving device. The transmitting device may transmit, to the one or more receiving devices, based at least in part on the received report, a second set of one or more PDUs corresponding to at least the SDU of the set of SDUs.

7. 发明申请

WO2018141081A1 NETWORK ASSISTED MULTI-SUBSCRIPTION PHYSICAL LAYER SHARING 审中-公开
公开(公告)号：WO2018141081A1
公开(公告)日：2018-08-09
申请号：PCT/CN2017/072801
申请日：2017-02-02
申请人： QUALCOMM INCORPORATED , ZHU, Xipeng , ZHENG, Ruiming , ZHANG, Xiaoxia , LIU, Xiaohui , HORN, Gavin, Bernard
发明人： ZHU, Xipeng , ZHENG, Ruiming , ZHANG, Xiaoxia , LIU, Xiaohui , HORN, Gavin, Bernard
IPC分类号： H04W8/18
摘要： Techniques are described that provide network assisted multi-subscription physical layer sharing at a user equipment (UE) by transmitting a multi-subscription capability indication to a network, establishing a link for a first subscription with the network based on the multi-subscription capability indication, and establishing a second subscription with the network using the link based on the multi-subscription capability indication, the first subscription is associated with the second subscription.

8. 发明申请

WO2018141148A1 NETWORK ASSISTED MULTI-SUBSCRIPTION PHYSICAL LAYER SHARING 审中-公开
公开(公告)号：WO2018141148A1
公开(公告)日：2018-08-09
申请号：PCT/CN2017/092629
申请日：2017-07-12
申请人： QUALCOMM INCORPORATED , ZHU, Xipeng , ZHENG, Ruiming , ZHANG, Xiaoxia , LIU, Xiaohui , HORN, Gavin Bernard
发明人： ZHU, Xipeng , ZHENG, Ruiming , ZHANG, Xiaoxia , LIU, Xiaohui , HORN, Gavin Bernard
IPC分类号： H04W88/06
摘要： Techniques are described that provide network assisted multi-subscription physical layer sharing at a user equipment (UE) by transmitting a multi-subscription coordination capability to a network, establishing a link for a first subscription with the network based on the multi-subscription coordination capability, and establishing a second subscription with the network using the link based on the multi-subscription coordination capability, the first subscription is associated with the second subscription.

9. 发明申请

WO2023028802A1 RLC BUFFER REDUCTION BASED ON NETWORK CODING AND OUTER CODE 审中-公开
公开(公告)号：WO2023028802A1
公开(公告)日：2023-03-09
申请号：PCT/CN2021/115514
申请日：2021-08-31
申请人： QUALCOMM INCORPORATED , ZHENG, Ruiming , LIU, Kangqi , ZHU, Xipeng , GHOLMIEH, Aziz , XU, Changlong
发明人： ZHENG, Ruiming , LIU, Kangqi , ZHU, Xipeng , GHOLMIEH, Aziz , XU, Changlong
IPC分类号： H04L1/18 , H04W88/06
摘要： This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for RLC buffer reduction techniques. A wireless transmitter may generate at least one RLC PDU and at least one RLC parity PDU based on an encoding procedure for an RLC SDU. The wireless transmitter may store, in an RLC buffer, the at least one RLC parity PDU for the RLC SDU and transmit, to a MAC layer, at least one of the segmentation of the RLC SDU or the at least one RLC PDU. A wireless receiver may generate RLC PDU feedback for at least one of the RLC SDU, the segmentation of the RLC SDU, or the at least one RLC PDU and transmit, to an RLC layer, the RLC PDU feedback including an indication of an additional number of encoded RLC PDUs and at least one of an ACK_SN or a NACK_SN.

10. 发明申请

WO2022222089A1 MACHINE LEARNING MODEL REPORTING, FALLBACK, AND UPDATING FOR WIRELESS COMMUNICATIONS 审中-公开
公开(公告)号：WO2022222089A1
公开(公告)日：2022-10-27
申请号：PCT/CN2021/088896
申请日：2021-04-22
申请人： QUALCOMM INCORPORATED , REN, Yuwei , ZHENG, Ruiming , ZHU, Xipeng , HAO, Chenxi , KRISHNAN, Shankar , ZHANG, Yu , XU, Huilin , XU, Hao , HUANG, Yin , YOO, Taesang
发明人： REN, Yuwei , ZHENG, Ruiming , ZHU, Xipeng , HAO, Chenxi , KRISHNAN, Shankar , ZHANG, Yu , XU, Huilin , XU, Hao , HUANG, Yin , YOO, Taesang
IPC分类号： H04B17/24
摘要： Methods, systems, and devices for wireless communications are described. In some systems, devices use machine learning (ML) models to support wireless communications. For example, a user equipment (UE) may download ML model information from a network to determine an ML model. The network may additionally configure a status reporting procedure, a fallback procedure, or both for the ML model. In some examples, based on a configuration, the UE may transmit a status report to a base station according to a reporting periodicity, a UE-based trigger, a network-based trigger, or some combination thereof. Additionally or alternatively, the UE may determine to fallback from operating using the ML model to operating in a second mode based on a fallback trigger. In some examples, to restore operating using a downloaded ML model, the UE may download an updated ML model or receive iterative updates to a previously downloaded ML model.

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