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公开(公告)号：US20230086108A1
公开(公告)日：2023-03-23
申请号：US17802883
申请日：2020-12-17
摘要： A user equipment (UE) generates a positioning state information (PSI) report that is transmitted to a network entity in a lower layer channel container, e.g., in the Physical channel or Medium Access Control channel, to reduce latency. The PSI report may be generated based on a plurality of PSI report elements determined from positioning measurements performed by the UE. Each PSI report element includes information related to positioning measurements performed by the UE. One or more of the PSI report elements may be compressed based on a compression configuration, in order to reduce overhead. If the size of the PSI report elements, after one or more PSI report elements are compressed, is larger than the lower layer channel container, one or more of the PSI reports may be omitted from the PSI report. A network entity may receive and process the PSI report based on the compression configuration.
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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
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.
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公开(公告)号：US20200296742A1
公开(公告)日：2020-09-17
申请号：US16768102
申请日：2018-11-28
申请人： Chenxi HAO , Yu ZHANG , Yi HUANG , Liangming WU , Wanshi CHEN , Alexandros MANOLAKOS , QUALCOMM Incorporated
发明人： Chenxi HAO , Yu ZHANG , Yi HUANG , Liangming WU , Wanshi CHEN , Alexandros MANOLAKOS
IPC分类号： H04W72/12 , H04W72/04 , H04W72/06 , H04L1/00 , H04W76/27 , H04W80/02 , H04L5/10 , H04L5/00 , H04L25/02 , H04B7/06
摘要： Certain aspects of the present disclosure relate to methods and apparatus relating to UCI layer mapping. According to certain aspects, a mapping rule maps UCI to one or more layers of a physical uplink shared channel (PUSCH) transmission based on at least one of a rank of the PUSCH transmission or a modulation and coding scheme (MCS) of the PUSCH transmission.
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公开(公告)号：US20190320419A1
公开(公告)日：2019-10-17
申请号：US16341836
申请日：2017-11-10
申请人： Jay Kumar SUNDARARAJAN , Alexandros MANOLAKOS , Wanshi CHEN , Yu ZHANG , Haitong SUN , QUALCOMM Incorporated
摘要： Certain aspects of the present disclosure provide techniques for indicating a purpose for a reference signal. According to certain aspects, a method of wireless communication by a user equipment (UE) is provided. The method generally includes receiving an indication of a purpose of a reference signal (RS) from a base station (BS) and processing the RS in accordance with the indicated purpose.
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公开(公告)号：US20230101862A1
公开(公告)日：2023-03-30
申请号：US17800875
申请日：2020-12-17
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.
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公开(公告)号：US20230072214A1
公开(公告)日：2023-03-09
申请号：US17793526
申请日：2020-02-14
申请人： Gokul SRIDHARAM , Hung Dinh LY , Huilin XU , Alexandros MANOLAKOS , Yi HUANG , Wei YANG , Yuwei REN , QUALCOMM Incorporated
发明人： Gokul SRIDHARAN , Hung Dinh LY , Huilin XU , Alexandros MANOLAKOS , Yi HUANG , Wei YANG , Yuwei REN
IPC分类号： H04L5/00
摘要： User Equipment (UE) receives, from a base station (BS), at least one resource block (RB). The RB includes at least one reference signal (RS) resource element (RE) of a first physical channel of the UE. The UE estimates a channel quality of a second physical channel of the UE as a function of the at least one RS RE. In some examples, the BS associates the transmission of a first physical channel reference signal (RS) and the transmission of a second physical channel RS. The BS then signals, BS to the UE, the association between the first physical channel reference signal and the second physical channel reference signal.
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公开(公告)号：US20230118780A1
公开(公告)日：2023-04-20
申请号：US17915175
申请日：2021-04-09
摘要： Techniques are provided for utilizing positioning reference signals (PRS) in full duplex scenarios. An example method of providing positioning information for a mobile device to a base station includes receiving, at the mobile device, a positioning request and an accuracy requirement from the base station, determining one or more positioning reference signal transmissions based on the accuracy requirement, obtaining position measurement information based on the one or more positioning reference signal transmissions, and providing the position measurement information to the base station.
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公开(公告)号：US20230118475A1
公开(公告)日：2023-04-20
申请号：US17906057
申请日：2021-04-23
发明人： Ahmed Attia ABOTABL , Seyedkianoush HOSSEINI , Muhammad Sayed Khairy ABDELGHAFFAR , Alexandros MANOLAKOS , Gabi SARKIS , Yi HUANG , Krishna Kiran MUKKAVILLI
IPC分类号： H04W72/1263 , H04W72/23 , H04L5/14
摘要： Methods, systems, and devices for wireless communications are described that support virtual resource block (RB) to physical RB mapping in duplex slots. The described techniques enable a user equipment (UE) to select an interleaving configuration such as a full duplex or half duplex interleaving configuration for a slot that may be configured for full duplex communications. In some cases, the UE may use a default interleaving configuration for a given slot or may determine the interleaving configuration based on a bandwidth part (BWP) position or resource bandwidth within the slot, such as a location within the frequency domain of a downlink BWP relative to an uplink BWP.
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公开(公告)号：US20230094839A1
公开(公告)日：2023-03-30
申请号：US18057590
申请日：2022-11-21
发明人： Yan ZHOU , Alexandros MANOLAKOS , Tao LUO
摘要： Certain aspects of the present disclosure provide techniques for beam indication set reuse. A method for a wireless communication that may be performed by a user equipment (UE) includes receiving signaling configuring the UE with a beam indication set. The method includes receiving an indication to apply the configured beam indication set to multiple bandwidth parts (BWPs) and/or multiple component carriers (CCs). The method includes applying the beam indication set to a BWP or CC based on the indication. The beam indication set may be for uplink or downlink communications. The beam indication set may be a transmission configuration indicator (TCI) state set or spatial relation set. Other aspects and features are also claimed and described.
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公开(公告)号：US20230081093A1
公开(公告)日：2023-03-16
申请号：US17801042
申请日：2020-12-11
发明人： Alexandros MANOLAKOS , Fei HUANG , Xipeng ZHU , Yi HUANG , Hong CHENG , Duo ZHANG
摘要： A user equipment (UE) includes: a transceiver configured to send and receive communications signals wirelessly to and from a network entity; a memory; and a processor, communicatively coupled to the transceiver and the memory, configured to: send, via the transceiver to the network entity over a physical layer uplink channel, a positioning assistance request for the network entity to provide positioning assistance information indicating one or more parameters for signal exchange of one or more positioning reference signals between the UE and another device; receive the positioning assistance information from the network entity via the transceiver over a physical layer downlink channel; and perform one or more UE-device positioning functions in accordance with the positioning assistance information.
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