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1. 发明申请

US20230084164A1 CONFIGURABLE NEURAL NETWORK FOR CHANNEL STATE FEEDBACK (CSF) LEARNING 有权
公开(公告)号：US20230084164A1
公开(公告)日：2023-03-16
申请号：US17801505
申请日：2020-04-17
申请人： Bo CHEN , Pavan Kumar THALADEVUNI , Taesang YOO , Naga BHUSHAN , Jay Kumar SUNDARARAJAN , Ruifeng MA , June NAMGOONG , Krishna Kiran MUKKAVILLI , Tingfang JI , Hao XU , QUALCOMM Incorporated
发明人： Bo CHEN , Pavan Kumar VITTHALADEVUNI , Taesang YOO , Naga BHUSHAN , Jay Kumar SUNDARARAJAN , Ruifeng MA , June NAMGOONG , Krishna Kiran MUKKAVILLI , Hao XU , Tingfang JI
IPC分类号： H04B7/06
摘要： A method of wireless communication, by a user equipment (UE), includes receiving multiple neural network training configurations for channel state feedback (CSF). Each configuration corresponds to a different neural network framework. The method also includes training each of a group of neural network decoder/encoder pairs in accordance with the received training configurations. A method of wireless communication, by a base station, includes transmitting multiple neural network training configurations to a user equipment (UE) for channel state feedback (CSF). Each configuration corresponds to a different neural network framework. The method also includes receiving a neural network decoder/encoder pair trained in accordance with the training configurations.

2. 发明申请

US20210105079A1 PAPR AND INTER-CELL INTERFERENCE REDUCTION 有权
公开(公告)号：US20210105079A1
公开(公告)日：2021-04-08
申请号：US15733435
申请日：2019-02-13
申请人： Jing LEI , Renqiu WANG , Tingfang JI , Joseph Binamira SORIAGA , Yiqing CAO , Seyong PARK , Naga BHUSHAN , Wanshi CHEN , Peter GAAL , Jay Kumar SUNDARARAJAN , John Edward SMEE , QUALCOMM Incorporated
发明人： Jing LEI , Renqiu WANG , Tingfang JI , Joseph Binamira SORIAGA , Yiqing CAO , Seyong PARK , Naga BHUSHAN , Wanshi CHEN , Peter GAAL , Jay Kumar SUNDARARAJAN , John Edward SMEE
IPC分类号： H04J11/00 , H04L27/26 , H04L25/03
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may apply one or more spreading sequences to a set of modulation symbols of a data set to generate spread modulation symbols; apply a scrambling sequence to the spread modulation symbols to generate a set of scrambled symbols; and transmit a waveform based at least in part on the set of scrambled symbols. Numerous other aspects are provided.

3. 发明申请

US20220060265A1 SOUNDING REFERENCE SIGNAL TRANSMISSION FOR UE-TO-UE CROSS-LINK INTERFERENCE MEASUREMENT 有权
公开(公告)号：US20220060265A1
公开(公告)日：2022-02-24
申请号：US17418350
申请日：2020-01-10
申请人： Huilin XU , Jay Kumar SUNDARARAJAN , Alexandros MANOLAKOS , Tingfang JI , Joseph Binamira SORIAGA , Xiao Feng WANG , Heechoon LEE , Seyedkianoush HOSSEINI , Yeliz TOKGOZ , Naga BHUSHAN , Yi HUANG , Yiqing CAO , Yuwei REN , Qualcomm Incorporated
发明人： Huilin XU , Jay Kumar SUNDARARAJAN , Alexandros MANOLAKOS , Tingfang JI , Joseph Binamira SORIAGA , Xiao Feng WANG , Heechoon LEE , Seyedkianoush HOSSEINI , Yeliz TOKGOZ , Naga BHUSHAN , Yi HUANG , Yiqing CAO , Yuwei REN
IPC分类号： H04B17/309 , H04J11/00 , H04L1/00 , H04L5/00 , H04L5/14 , H04W24/10
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE), served by a cell of a base station, may identify a time division duplexing (TDD) configuration for a first cell, wherein the TDD configuration includes a symbol pattern for a slot. The base station may determine an overlap between a downlink symbol or a flexible symbol and an uplink symbol during symbols of the slot based on a TDD configuration. A first UE may receive a configuration for transmitting a cross-link interference (CLI) sounding reference signal (SRS) to a second UE according to the configuration. The second UE may measure the CLI SRS and report the measurement.

4. 发明申请

US20190199413A1 UPLINK MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) SCHEDULING USING BEAMFORMED REFERENCE SIGNALS 审中-公开
公开(公告)号：US20190199413A1
公开(公告)日：2019-06-27
申请号：US16324653
申请日：2017-08-11
申请人： Jay Kumar SUNDARARAJAN , Naga BHUSHAN , Haitong SUN , Tingfang JI , Yu ZHANG , QUALCOMM Incorporated
发明人： Jay Kumar SUNDARARAJAN , Naga BHUSHAN , Haitong SUN , Tingfang JI , Yu ZHANG , Wanshi CHEN
IPC分类号： H04B7/0417 , H04W72/14 , H04B7/06
CPC分类号： H04B7/0417 , H04B7/0404 , H04B7/0452 , H04B7/0617 , H04B7/063 , H04B7/0634 , H04B7/0695 , H04W72/14
摘要： Aspects of the present disclosure provide methods and apparatus for selecting beamforming parameters for uplink transmissions based on an uplink reference signal. An example method generally includes identifying one or more parameters for beamformed transmission to a transmit receive point (TRP), transmitting a reference signal using beamforming in accordance with the identified parameters, and receiving, from the TRP in response to the reference signal, signaling for adjusting the one or more parameters for one or more subsequent beamformed transmissions.

5. 发明申请

US20230064912A1 REPETITION INFORMATION IN TRANSMISSION BURST 有权
公开(公告)号：US20230064912A1
公开(公告)日：2023-03-02
申请号：US17797061
申请日：2020-04-03
申请人： Jing LEI , Chao WEI , Wanshi CHEN , Huilin XU , Peter Pui Lok ANG , Peter GAAL , Hwan Joon KWON , Krishna Kiran MUKKAVILLI , Tingfang JI , QUALCOMM Incorporated
发明人： Jing LEI , Chao WEI , Wanshi CHEN , Huilin XU , Peter Pui Lok ANG , Peter GAAL , Hwan Joon KWON , Krishna Kiran MUKKAVILLI , Tingfang JI
IPC分类号： H04L1/08 , H04W72/04
摘要： Aspects of the present disclosure include methods, apparatuses, and computer readable media for generating a first scrambling identification (ID), generating a first scrambling sequence based on the first scrambling ID, scrambling a first set of information based on the first scrambling sequence to generate a first plurality of information bits, generating a plurality of repeated copies of the first plurality of information bits scrambled using the first scrambling sequence, and transmitting a first transmission burst including each of the plurality of repeated copies of the first plurality of information bits on different ones of a first plurality of resources in a communication channel.

6. 发明申请

US20230101862A1 PARTIAL POSITIONING STATE INFORMATION (PSI) OMISSION FOR LOWER LAYER TRANSMISSION 有权
公开(公告)号：US20230101862A1
公开(公告)日：2023-03-30
申请号：US17800875
申请日：2020-12-17
申请人： Alexandros MANOLAKOS , Krishna Kiran MUKKAVILLI , Tingfang JI , QUALCOMM Incorporated
发明人： Alexandros MANOLAKOS , Krishna Kiran MUKKAVILLI , Tingfang JI
IPC分类号： H04W64/00 , G01S5/00
摘要： A user equipment (UE) generates a positioning state information (PSI) report that is transmitted in a lower layer channel container, e.g., in the Physical channel or Medium Access Control channel, to a network entity to reduce latency. For example, the PSI report is generated based on a plurality of PSI report elements determined from uplink (UL), downlink (DL) or UL and DL positioning measurements. Each PSI report element includes information related to positioning measurements performed by the UE. The PSI report elements are ordered, e.g., from highest priority to lowest priority, according to priority based rules. If the size of the PSI report elements is larger than the lower layer channel container, one or more of the low priority PSI report elements are omitted from the PSI report. A network entity may receive and process the PSI report based on the same priority based rules.

7. 发明申请

US20210352494A1 TRIGGERING MECHANISM FOR REMOTE INTERFERENCE MANAGEMENT 有权
公开(公告)号：US20210352494A1
公开(公告)日：2021-11-11
申请号：US17250897
申请日：2019-09-23
申请人： Yuwei REN , Huilin XU , Yiqing CAO , Jay Kumar SUNDARARAJAN , Yeliz TOKGOZ , Tingfang JI , QUALCOMM Incorporated
发明人： Yuwei REN , Huilin XU , Yiqing CAO , Jay Kumar SUNDARARAJAN , Yeliz TOKGOZ , Tingfang JI
IPC分类号： H04W24/02 , H04W52/24
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may determine that at least one condition, of a plurality of conditions, is satisfied with regard to at least one other base station; and perform at least one remote interference management (RIM) operation, the at least one RIM operation selected based at least in part on the at least one condition. In some aspects, a base station may receive an indication regarding interference, the indication regarding interference indicating that at least one condition, of a plurality of conditions, is satisfied with regard to the base station or at least one other base station; and perform at least one RIM operation, the at least one RIM operation selected based at least in part on the at least one condition or the indication regarding interference. Numerous other aspects are provided.

8. 发明申请

US20110170474A1 METHOD AND APPARATUS FOR TRANSPARENT RELAY HYBRID AUTOMATIC REPEAT REQUEST (HARQ) 审中-公开
标题翻译：用于透明继电器混合自动重复请求（HARQ）的方法和装置
公开(公告)号：US20110170474A1
公开(公告)日：2011-07-14
申请号：US12836464
申请日：2010-07-14
申请人： Tingfang JI , Aamod D. KHANDEKAR , Naga BHUSHAN
发明人： Tingfang JI , Aamod D. KHANDEKAR , Naga BHUSHAN
IPC分类号： H04B7/14
CPC分类号： H04L1/18
摘要： Systems, apparatuses, and methods are disclosed for a relay station for use in a communication system with a base station and user equipment (UE). The relay station may decode and forward a data packet between the base station and the UE that the relay station services in which the relay station does not establish a direct link with the UE. Further, the relay station indicates successful decoding of the data packet to the base station such that if the base station receives information indicating successful decoding of the data packet from the relay station, the base station terminates a HARQ transmission on a direct link between the base station and the UE such that HARQ retransmission time is extended compared to direct communications between the base station and the UE.
摘要翻译：公开了用于与基站和用户设备（UE）的通信系统中使用的中继站的系统，装置和方法。中继站可以解码和转发基站和UE之间的数据分组，中继站服务的中继站不与UE建立直接链路。此外，中继站指示数据分组成功地解码到基站，使得如果基站从中继站接收到指示成功解码数据分组的信息，则基站在基站之间的直接链路上终止HARQ传输站和UE，使得与基站和UE之间的直接通信相比，HARQ重传时间被扩展。

9. 发明申请

US20120287859A1 SERVING BASE STATION SELECTION IN A WIRELESS COMMUNICATION NETWORK 有权
标题翻译：在无线通信网络中进行基站选择
公开(公告)号：US20120287859A1
公开(公告)日：2012-11-15
申请号：US13556094
申请日：2012-07-23
申请人： Tingfang JI , Aamod D. Khandekar , Naga Bhushan , Alexei Y. Gorokhov , Avneesh Agrawal
发明人： Tingfang JI , Aamod D. Khandekar , Naga Bhushan , Alexei Y. Gorokhov , Avneesh Agrawal
IPC分类号： H04W4/00
CPC分类号： H04W36/0083 , Y02D70/00 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146
摘要： Techniques for selecting a serving base station for a terminal in a wireless communication network are described. In one design, multiple candidate base stations for the terminal may be identified, with each candidate base station being a candidate for selection as the serving base station for the terminal. The multiple candidate base stations may include base stations with different transmit power levels and/or may support interference mitigation. One of the multiple candidate base stations may be selected as the serving base station. In one design, the serving base station may be selected based on at least one metric for each candidate base station. The at least one metrics may be for pathloss, effective transmit power, effective geometry, projected data rate, control channel reliability, network utility, etc. The selected candidate base station may have a lower SINR than a highest SINR among the multiple candidate base stations.
摘要翻译：描述了用于在无线通信网络中为终端选择服务基站的技术。在一种设计中，可以识别用于终端的多个候选基站，其中每个候选基站是用于选择的候选作为终端的服务基站。多个候选基站可以包括具有不同发射功率电平的基站和/或可以支持干扰减轻。可以选择多个候选基站中的一个作为服务基站。在一种设计中，可以基于每个候选基站的至少一个度量来选择服务基站。所述至少一个度量可以用于路径损耗，有效发射功率，有效几何，投影数据速率，控制信道可靠性，网络效用等。所选择的候选基站可以具有比多个候选基站中的最高SINR更低的SINR 。

10. 发明申请

US20200007302A1 SCHEMES FOR RECOVERY OF eMBB's RS PUNCTURING FROM DYNAMIC MULTIPLEXING OF URLLC/eMBB 审中-公开
公开(公告)号：US20200007302A1
公开(公告)日：2020-01-02
申请号：US16488150
申请日：2018-03-29
申请人： Alexan-dros MANOLAKOS , Chong LI , Jing JIANG , Yu ZHANG , Joseph Binamira SORIAGA , Wanshi CHEN , Tingfang JI , QUALCOMM Incorporated
发明人： Alexandros MANOLAKOS , Chong LI , Jing JIANG , Yu ZHANG , Joseph Binamira SORIAGA , Wanshi CHEN , Tingfang JI
IPC分类号： H04L5/02 , H04L5/00
摘要： Various aspects are described for schemes that address the potential puncturing of important reference signals (RSs) for enhanced mobile broadband (eMBB) applications, such as demodulation reference signal (DMRS), channel state information reference signal (CSIRS), tracking reference signal, and general reference signal. The schemes can be used for recovery of eMBB's RS puncturing from dynamic multiplexing of ultra-reliable-low-latency communications (URLLC) and eMBB. The schemes include a block-based scheme and an over-provisioning scheme. The schemes modify an existing RS pattern before puncturing occurs in response to a presence of the URLLC traffic. In addition, there can be an option not to use (e.g., disable) time-domain orthogonal cover code (TD-OCC) for the RSs.

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