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公开(公告)号：WO2023049595A1
公开(公告)日：2023-03-30
申请号：PCT/US2022/075456
申请日：2022-08-25
Applicant: QUALCOMM INCORPORATED
Inventor： RYU, Jung Ho , AKKARAKARAN, Sony , LUO, Tao , LI, Junyi , WANG, Xiaojie , GAAL, Peter , MONTOJO, Juan , NAM, Wooseok , BAI, Tianyang , WANG, Hua , GUPTA, Piyush , SUN, Jing , ZHANG, Xiaoxia , ZHOU, Yan , TAHERZADEH BOROUJENI, Mahmoud
Abstract: Systems, methods, and devices for wireless communication that support resource selection and indication for sidelink demodulation reference signal (DMRS) bundling. A transmitting UE determines sidelink resources for bundling a sidelink DMRS transmission to be transmitted to a receiving UE. In sidelink mode 1, the sidelink resources may be determined based on indications from a base station, which may include whether the transmitting UE is to maintain phase continuity over the sidelink resources during the bundling, or whether the transmitting UE is to include a phase jump reference signal with the bundled DMRS transmission to the receiving UE. In sidelink mode 2, the transmitting UE may select the sidelink resources based on the phase continuity capabilities of the transmitting UE and/or of the receiving UE, and/or based on a sensing of the sidelink channel. In some cases, the receiving UE may provide a resource recommendation to the transmitting UE.
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公开(公告)号：WO2023049575A1
公开(公告)日：2023-03-30
申请号：PCT/US2022/075278
申请日：2022-08-22
Applicant: QUALCOMM INCORPORATED
Inventor： NAM, Wooseok , DAI, Yucheng , LUO, Tao , SUN, Jing , LI, Junyi , GAAL, Peter , AKKARAKARAN, Sony , MONTOJO, Juan , YERRAMALLI, Srinivas
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive, via first frequency ranges and first time periods, a plurality of sidelink control blocks that each indicate a sidelink positioning reference signal burst pattern for one or more sidelink UEs. The UE may receive, within a second frequency range and during a second time period, a plurality of multiplexed sidelink positioning reference signals from the one or more sidelink UEs in accordance with the sidelink positioning reference signal burst patterns. The UE may determine a position of the UE based at least in part on the receiving of the plurality of multiplexed sidelink positioning reference signals.
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公开(公告)号：WO2023044224A1
公开(公告)日：2023-03-23
申请号：PCT/US2022/075215
申请日：2022-08-19
Applicant: QUALCOMM INCORPORATED
Inventor： BAO, Jingchao , AKKARAKARAN, Sony , LUO, Tao , MONTOJO, Juan , MANOLAKOS, Alexandros
Abstract: Disclosed are techniques for communication. In an aspect, a first node determines equiphase contour information associated with an antenna of the first node at one or more carrier frequencies, and transmits an indication of the equiphase contour information to a second node. In another aspect, a device determines equiphase contour information associated with an antenna of a first node at one or more carrier frequencies, and corrects measurement information associated with a carrier phase-based position estimation session based at least in part on the equiphase contour information.
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公开(公告)号：WO2023023370A1
公开(公告)日：2023-02-23
申请号：PCT/US2022/040955
申请日：2022-08-19
Applicant: QUALCOMM INCORPORATED
Inventor： HOSSEINI, Seyedkianoush , GAAL, Peter , CHEN, Wanshi , MONTOJO, Juan , ELSHAFIE, Ahmed , KHOSHNEVISAN, Mostafa
IPC: H04L1/00
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for channel state information (CSI) reporting. One aspect provides a method for wireless communication by a first user equipment (UE). The method generally includes transmitting, to a second UE, an indication of a capability of the first UE for reporting sidelink channel state information (SL-CSI) to the second UE, receiving, from the second UE, a request for SL-CSI, and reporting SL-CSI to the second UE subject to the capability of the first UE for reporting SL-CSI to the second UE.
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5.发明申请
公开(公告)号：WO2023015514A1
公开(公告)日：2023-02-16
申请号：PCT/CN2021/112203
申请日：2021-08-12
Applicant: QUALCOMM INCORPORATED , MA, Liangping , XU, Huilin , WANG, Xiao Feng , SENGUPTA, Ayan , RICO ALVARINO, Alberto , SHRESTHA, Bharat , MA, Jun , PARK, Changhwan , GAAL, Peter , PHUYAL, Umesh , MONTOJO, Juan , CHEN, Wanshi , CAO, Yiqing
Inventor： MA, Liangping , XU, Huilin , WANG, Xiao Feng , SENGUPTA, Ayan , RICO ALVARINO, Alberto , SHRESTHA, Bharat , MA, Jun , PARK, Changhwan , GAAL, Peter , PHUYAL, Umesh , MONTOJO, Juan , CHEN, Wanshi , CAO, Yiqing
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a synchronization signal/physical broadcast channel (SS/PBCH) block index, associated with an SS/PBCH block, based at least in part on a set of bits included in a payload of a PBCH of the SS/PBCH block, a demodulation reference signal (DMRS) sequence included in the PBCH, a scrambling sequence associated with the PBCH, or an interleaving associated with the PBCH. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：WO2023283067A1
公开(公告)日：2023-01-12
申请号：PCT/US2022/034991
申请日：2022-06-24
Applicant: QUALCOMM INCORPORATED
Inventor： DAMNJANOVIC, Aleksandar , RADULESCU, Andrei Dragos , KHOSHNEVISAN, Mostafa , ZHOU, Yan , LUO, Tao , ZHANG, Xiaoxia , DAMNJANOVIC, Jelena , PRAKASH, Rajat , MONTOJO, Juan
Abstract: Methods, systems, and devices for wireless communications are described. A first device may cooperate with a second device to form a virtual device configured to communicate with a radio access network. The virtual device may appear as a single device from the perspective of the radio access network. Subsequently, a third device may be identified for replacing the second device within the virtual device. Based on the third device being identified, procedures for handing over communications from the second device to the third device may be executed. The procedures may include a beam management procedure, a random-access procedure, a mobility management procedure, or any combination thereof.
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7.发明申请
公开(公告)号：WO2023278908A1
公开(公告)日：2023-01-05
申请号：PCT/US2022/072057
申请日：2022-05-02
Applicant: QUALCOMM INCORPORATED
Inventor： BAO, Jingchao , AKKARAKARAN, Sony , LUO, Tao , MONTOJO, Juan
IPC: H04L5/00 , H04W88/04 , H04W64/00 , H04B7/15507 , H04L5/0048 , H04L5/0094 , H04W16/26 , H04W56/004
Abstract: Disclosed are techniques for wireless communication. In an aspect, a repeater receives, from a network entity, a positioning reference signal (PRS) configuration or an indicator of the PRS configuration, the PRS configuration specifying one or more PRS resources of one or more PRS resource sets, and transmits, to one or more user equipments (UEs), a PRS waveform representing the one or more PRS resources of the one or more PRS resource sets in accordance with the PRS configuration.
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公开(公告)号：WO2022236206A1
公开(公告)日：2022-11-10
申请号：PCT/US2022/071347
申请日：2022-03-25
Applicant: QUALCOMM INCORPORATED
Inventor： ZHANG, Qian , GAAL, Peter , ZHOU, Yan , ABEDINI, Navid , LUO, Tao , DAMNJANOVIC, Jelena , MONTOJO, Juan , LI, Junyi
Abstract: Methods, systems, and devices for enabling transitions between half-duplex and full-duplex modes in wireless communications are described. A user equipment (UE) may transmit to a base station a first indication of a switching latency for transitioning between a half-duplex mode and a full-duplex mode. The UE may receive, from the base station in accordance with the first indication of the switching latency, a second indication that the UE is to transition to one of the half-duplex mode or the full-duplex mode. The UE may transition to the half-duplex mode or the full-duplex mode based on receiving the second indication.
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9.发明申请
公开(公告)号：WO2022198364A1
公开(公告)日：2022-09-29
申请号：PCT/CN2021/082007
申请日：2021-03-22
Applicant: QUALCOMM INCORPORATED , MA, Liangping , WANG, Xiao Feng , RICO ALVARINO, Alberto , SENGUPTA, Ayan , GAAL, Peter , MONTOJO, Juan , MA, Jun , SHRESTHA, Bharat , PHUYAL, Umesh , CAO, Yiqing , XU, Huilin , CHEN, Wanshi , PARK, Changhwan
Inventor： MA, Liangping , WANG, Xiao Feng , RICO ALVARINO, Alberto , SENGUPTA, Ayan , GAAL, Peter , MONTOJO, Juan , MA, Jun , SHRESTHA, Bharat , PHUYAL, Umesh , CAO, Yiqing , XU, Huilin , CHEN, Wanshi , PARK, Changhwan
IPC: H04W74/00
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit, and a user equipment (UE) may receive, signaling that indicates at least a first random access channel (RACH) occasion (RO) partition and a second RO partition. The first RO partition may be associated with different uplink transmission capabilities than the second RO partition. The UE may select an RO in the first RO partition or the second RO partition based at least in part on a metric that relates to an uplink transmission capability of the UE. The UE may transmit, and the network node may receive, a preamble in the selected RO to initiate a RACH procedure. Numerous other aspects are described.
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公开(公告)号：WO2022197729A1
公开(公告)日：2022-09-22
申请号：PCT/US2022/020422
申请日：2022-03-15
Applicant: QUALCOMM INCORPORATED
Inventor： BAO, Jingchao , AKKARAKARAN, Sony , LUO, Tao , MONTOJO, Juan , MANOLAKOS, Alexandros
Abstract: Techniques are provided for utilizing a sidelink discovery interface to determine a location of a user equipment (UE). An example method for determining a location of a mobile device according to the disclosure includes receiving one or more reference signals transmitted via a first radio access technology, determining measurement values for the one or more reference signals, receiving a discovery signal from a station via a second radio access technology that is different from the first radio access technology, wherein the discovery signal includes and identification value associated with the station, and obtaining the location based at least in part on the measurement values and the discovery signal.
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