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公开(公告)号：US20180332655A1
公开(公告)日：2018-11-15
申请号：US15974049
申请日：2018-05-08
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok ANG , Brian Clarke BANISTER , Tingfang JI , Alexei Yurievitch GOROKHOV , Wanshi CHEN , Jing SUN , Joseph Binamira SORIAGA , Jafar MOHSENI , Amir AMINZADEH GOHARI , John Edward SMEE
Abstract: The present disclosure describes various examples of a method, an apparatus, and a computer readable medium for multi-state discontinuous reception (DRX) in wireless communications. For example, one of the methods described may include identifying, by a user equipment (UE), at least two states in connected mode, determining, by the UE, one or more triggers for transitioning between the at least two states, and transitioning, by the UE, from a first state of the at least two states to a second state of the at least two states in response to a determination of the one or more triggers. In an aspect, the transitioning comprises transitioning between cross-slot scheduling and same-slot scheduling, or between a narrow bandwidth and a wide bandwidth, or between a larger periodicity and a smaller periodicity for monitoring.
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公开(公告)号：US20240414650A1
公开(公告)日：2024-12-12
申请号：US18811740
申请日：2024-08-21
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok ANG , Tingfang JI , Wanshi CHEN , Tao LUO , Alexei Yurievitch GOROKHOV , Aamod KHANDEKAR , Jafar MOHSENI , Wooseok NAM , Alexandros MANOLAKOS , Heechoon LEE , Huilin XU
Abstract: Apparatus, methods, and computer-readable media for providing improved power efficiency during DRX wake-up are disclosed. An example method of wireless communication at a UE includes receiving a WUS from a base station while performing a DRX cycle, the WUS indicating data for transmission to the UE. The example method also includes at least one receiving a downlink reference signal or transmitting an uplink reference signal based on the WUS and prior to reception of the data, the uplink reference signal transmitted or the downlink reference signal received during an on-duration of the DRX cycle and in response to receiving the WUS. The example method also includes sending a CSI report to the base station based on the WUS and prior to the receiving of the data. The example method also includes receiving the data following the respective receiving or transmitting of the downlink reference signal or uplink reference signal.
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公开(公告)号：US20210345260A1
公开(公告)日：2021-11-04
申请号：US17238098
申请日：2021-04-22
Applicant: QUALCOMM Incorporated
Inventor： Jun ZHU , Yongle WU , Jafar MOHSENI , Raghu Narayan CHALLA
Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for applying a zero element beam to conserve power in search and measurement operations of a UE. The UE may determine to measure a set of SSBs, where each SSB of the set of SSBs is transmitted on four symbols, and further determine a subset of the SSBs for which less than the four symbols associated with the SSBs are to be used for measurement of the SSBs. The UE may measure each SSB of the subset of the SSBs through less than the four symbols associated with the SSB.
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公开(公告)号：US20240340792A1
公开(公告)日：2024-10-10
申请号：US18577897
申请日：2022-05-18
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok ANG , Zae Yong CHOI , Jafar MOHSENI , Alexei Yurievitch GOROKHOV , Aamod KHANDEKAR , Jittra JOOTAR , Surendra BOPPANA , Shailesh MAHESHWARI , Scott HOOVER , Yu HU , Pawneet SINGH , Marcelo SCHIOCCHET , Joshua Tennyson MACDONALD , Chunxia LI , Matthew Heng ZHANG , Shan QING , Hua XU , Xuqiang ZHANG , Liang ZHU , Hui LIU , Lingchong GAO
IPC: H04W52/02 , H04B7/06 , H04W72/231 , H04W76/28
CPC classification number: H04W52/0235 , H04B7/0626 , H04W72/231 , H04W76/28
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, configuration information indicating a wake-up signal (WUS) configuration associated with a discontinuous reception (DRX) cycle, wherein the WU'S configuration indicates one or more WUS occasions. The UE may identify one or more conditions. The UE may refrain from monitoring at least one WUS occasion, from the one or more WUS occasions, based at least in part on the identification of the one or more conditions. The UE may monitor one or more resources during an on duration associated with the DRX cycle. Numerous other aspects are described.
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公开(公告)号：US20220361110A1
公开(公告)日：2022-11-10
申请号：US17316023
申请日：2021-05-10
Applicant: QUALCOMM Incorporated
Inventor： Kuo-Chun LEE , Arvind Vardarajan SANTHANAM , Brian Clarke BANISTER , Daniel AMERGA , Karthik VENKATRAM , Peter Pui Lok ANG , Jafar MOHSENI
IPC: H04W52/02 , H04B7/0413
Abstract: Certain aspects of the present disclosure provide techniques for detecting power consumption conditions to trigger transmission of user equipment (UE) assistance information (UAI) for a reconfiguration request. For example, an example method by a UE generally includes detecting one or more conditions associated with at least one metric related to UE power consumption; and transmitting UAI to a network entity, in response to the detection, to request a reconfiguration of the UE to operate according to a set of one or more parameters selected based on a value of the at least one metric.
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Patent Agency Ranking
公开(公告)号：US20240306247A1
公开(公告)日：2024-09-12
申请号：US18666743
申请日：2024-05-16
Applicant: QUALCOMM Incorporated
Inventor： Ting KONG , Jafar MOHSENI , Zae Yong CHOI , Yongle WU , Raghu Narayan CHALLA , Alexei Yurievitch GOROKHOV , Yong LI
CPC classification number: H04W76/28 , H04B7/0617 , H04W24/10 , H04W52/0229 , H04W52/0264
Abstract: Apparatus, methods, and computer-readable media for facilitating multi-tasking and smart location selection during connected-mode discontinuous reception (CDRX) mode are disclosed herein. Example techniques disclosed herein enable a UE to perform multiple tasks during a same SSBS to reduce the number of wake-up SSBSs. For example, disclosed techniques enable a UE to perform RLM tasks and loop tracking tasks during a first SSBS and thereby reduce the number of wake-up SSBSs. In some examples, the UE may also perform the search task or the measurement task during the same first SSBS and, thereby, further reduce the number of wake-up SSBSs. Example techniques disclosed herein may also enable the UE to select which SSBS occurrences to wake-up for during the OFF duration of the CDRX cycle.
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公开(公告)号：US20230081031A1
公开(公告)日：2023-03-16
申请号：US17447328
申请日：2021-09-10
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok ANG , Alexei Yurievitch GOROKHOV , Hari SANKAR , Jafar MOHSENI , Huilin XU , Linhai HE , Miguel GRIOT , Peter GAAL , Carsten Aagaard PEDERSEN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an AMF may receive, from a user equipment (UE), a communication associated with a request for an identifier. The AMF may transmit, to the UE, the identifier, wherein the identifier is based at least in part on a synchronization signal block (SSB) periodicity and a number of paging frames per discontinuous reception (DRX) cycle. Numerous other aspects are described.
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公开(公告)号：US20210314994A1
公开(公告)日：2021-10-07
申请号：US17262786
申请日：2019-08-20
Applicant: Qualcomm Incorporated
Inventor： Peter Pui Lok ANG , Gaojin WU , Jafar MOHSENI , Huilin XU , Linhai HE
Abstract: In the examples described herein, a user equipment (UE) may identify multiple carriers configured for communications with a base station, and the UE may group the carriers into one or more preferred groups for synchronized scheduling at the base station. The preferred groups of carriers for synchronized scheduling may represent a recommendation that carriers within a preferred group are to be scheduled for communications with the base station on at least partially overlapping resources to maximize power savings at the UE. The UE may transmit an indication of the preferred groups of carriers to the base station, and the base station may identify an actual group of carriers for synchronized scheduling based on the indication received from the UE. The base station may then schedule communications with the UE based on the actual group of carriers.
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公开(公告)号：US20210289502A1
公开(公告)日：2021-09-16
申请号：US17202284
申请日：2021-03-15
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok ANG , Prashanth Haridas HANDE , Ravi AGARWAL , Rahul KASHYAP , Jafar MOHSENI , Mahbod GHELICHI , Peerapol TINNAKORNSRISUPHAP , Jay Kumar SUNDARARAJAN
Abstract: Certain aspects of the present disclosure provide techniques for wireless communication and more particularly, to techniques for bandwidth part adaptation for extended reality (XR) power saving. A method that may be performed by a UE generally includes receiving a first configuration of a first bandwidth part (BWP) and a second configuration of a second BWP, wherein the first BWP is configured for a lower traffic rate and the second BWP is configured for a higher traffic rate; obtaining an indication to switch from the first BWP to the second BWP; and switching from the first BWP to the second BWP in response to obtaining the indication.
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公开(公告)号：US20210068193A1
公开(公告)日：2021-03-04
申请号：US16556091
申请日：2019-08-29
Applicant: QUALCOMM Incorporated
Inventor： Ting KONG , Jafar MOHSENI , Zae Yong CHOI , Yongle WU , Raghu Narayan CHALLA , Alexei Yurievitch GOROKHOV , Yong LI
Abstract: Apparatus, methods, and computer-readable media for facilitating multi-tasking and smart location selection during connected-mode discontinuous reception (CDRX) mode are disclosed herein. Example techniques disclosed herein enable a UE to perform multiple tasks during a same SSBS to reduce the number of wake-up SSBSs. For example, disclosed techniques enable a UE to perform RLM tasks and loop tracking tasks during a first SSBS and thereby reduce the number of wake-up SSBSs. In some examples, the UE may also perform the search task or the measurement task during the same first SSBS and, thereby, further reduce the number of wake-up SSBSs. Example techniques disclosed herein may also enable the UE to select which SSBS occurrences to wake-up for during the OFF duration of the CDRX cycle.
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