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公开(公告)号：US20230319920A1
公开(公告)日：2023-10-05
申请号：US18004121
申请日：2020-08-28
发明人： Ling XIE , Bhupesh Manoharlal UMATT , Reza SHAHIDI , Qingxin CHEN , Shan QING , Mutaz Zuhier Afif SHUKAIR , Tom CHIN , Hemanth Kumar RAYAPATI , Tongxin WANG , Daniel AMERGA , Peng HU , Xuqiang ZHANG , Xiaoyu LI , Liang HONG , Zhongsheng LI
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured with two subscriptions. The first subscription may support dual connectivity with one or more cell groups, such as a master cell group (MCG) and a secondary cell group (SCG), while a second subscription may not support dual connectivity. Each subscription may support communications with one or more radio access technologies (RAT). The UE may use the protocol stack for a RAT in the first subscription to receive idle-mode signaling, such as one or more paging messages, from the second subscription using the same RAT.
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公开(公告)号：US20220312280A1
公开(公告)日：2022-09-29
申请号：US17597224
申请日：2020-07-28
发明人： Ling XIE , Qingxin CHEN , Reza SHAHIDI , Jiming GUO , Xuqiang ZHANG , Kiran PATIL , Subashini KRISHNAMURTHY , Peng HU , Xuepan GUAN , Daowei LIN , Shaolin PENG , Vishwanath CHUKKALA , Pavan Kumar V. JIGAJINNI , Bhupesh Manoharlal UMATT , Rishika TINDOLA , Xiaochen CHEN , Tom CHIN , Xiaoyu LI
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a first subscription of the UE and a second subscription of the UE are associated with a same cell and are being used for a same radio access technology (RAT). The UE may activate a proxy subscription mode for the first subscription based at least in part on the determination that the first subscription of the UE and the second subscription of the UE are associated with the same cell and are being used for the same RAT, wherein the proxy subscription mode enables the UE to use the first subscription to perform one or more idle mode operations for the second subscription while the second subscription is in an idle mode. Numerous other aspects are provided.
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公开(公告)号：US20240284553A1
公开(公告)日：2024-08-22
申请号：US18693373
申请日：2021-12-02
发明人： Jing DAI , Xianwei ZHU , Manisha PRIYADARSHINI , Qin Xue FRANTTI , Xinning SHEN , Yiming XU , Xiao PENG , Hewu GU , Yunjia NIU , Shan QING , Sumit Kumar SINGH , Xiaochen CHEN , Thomas CHRISTOL , Shanshan WANG , Arvind Vardarajan SANTHANAM , Yue HONG , Xiaoning LU , Xuqiang ZHANG , Jiming GUO , Tom CHIN , Jun DENG , Peng HU
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may disconnect from a first radio access technology (RAT) service, independent of signaling from the first RAT service, after sensing that the UE has entered a coverage hole. The UE may use a connection to a second RAT service while in the coverage hole in association with disconnecting from the first RAT service. The UE may disconnect from the second RAT service, independent of signaling from the second RAT service, after sensing that the UE has exited the coverage hole and before expiration of a radio link failure (RLF) timer for the second RAT service. The UE may reconnect to the first RAT service before expiration of an RLF timer for the first RAT service. Numerous other aspects are described.
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公开(公告)号：US20230422130A1
公开(公告)日：2023-12-28
申请号：US18252862
申请日：2021-01-05
IPC分类号： H04W36/30 , H04B17/318
CPC分类号： H04W36/305 , H04B17/328
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a ping-pong event between a non-standalone (NSA) New Radio (NR) network and a standalone (SA) legacy network. The UE may transmit, to the SA legacy network, an indication of radio link failure with the NSA NR network, based at least in part on the ping-pong event and one or more indicators of channel quality with the NSA NR network. The UE may measure, periodically, one or more reference signals from the NSA NR network. The UE may reconnect to the NSA NR network based at least in part on the one or more reference signals satisfying at least one condition. Numerous other aspects are provided.
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公开(公告)号：US20230370916A1
公开(公告)日：2023-11-16
申请号：US18248184
申请日：2020-12-16
发明人： Xianwei ZHU , Junli WU , Xuqiang ZHANG , Jianqiang ZHANG , Ling XIE , Kuo-Chun LEE , Arvind Vardarajan SANTHANAM , Xiaochen CHEN , Shan QING , Xiaoning LU , Yong HOU , Peng HU , Yifan DU , Wei-Jei SONG , Tom CHIN , Mingchun YANG , Rajeev PAL , Sathish KRISHNAMOORTHY
CPC分类号： H04W36/00835 , H04W36/08 , H04W36/0085
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station associated with a first radio access technology (RAT), a neighbor cell list including entries for at least a first set of neighbor cells and a second set of neighbor cells, the first set of neighbor cells and the second set of neighbor cells associated with a second RAT. The UE may determine that the first set of neighbor cells is associated with a first network operator and that the second set of neighbor cells is associated with a second network operator. The UE may measure at least one neighbor cell of the neighbor cell list based at least in part on prioritization of the first set of neighbor cells relative to the second set of neighbor cells. Numerous other aspects are described.
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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
发明人： 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分类号： H04W52/02 , H04B7/06 , H04W72/231 , H04W76/28
CPC分类号： H04W52/0235 , H04B7/0626 , H04W72/231 , H04W76/28
摘要： 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：US20240129782A1
公开(公告)日：2024-04-18
申请号：US18547766
申请日：2021-05-05
发明人： Jianqiang ZHANG , Arvind Vardarajan SANTHANAM , Xianwei ZHU , Hewu GU , Jie MAO , Xiaochen CHEN , Xuqiang ZHANG , Jun DENG , Peng HU
IPC分类号： H04W24/10
CPC分类号： H04W24/10
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first signal associated with a first radio access technology (RAT) and a second signal associated with a second RAT. The UE may determine that first signal measurements associated with the first signal satisfy a first condition and second signal measurements associated with the second signal satisfy a second condition. The UE may transmit, to a first base station associated with the first RAT, a measurement report that excludes the first signal measurements and the second signal measurements based at least in part on the first condition and the second condition being satisfied. Numerous other aspects are described.
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公开(公告)号：US20240049095A1
公开(公告)日：2024-02-08
申请号：US18258933
申请日：2021-03-05
发明人： Zhanyi LIU , Ling XIE , Chinmay Shankar VAZE , Xuqiang ZHANG
IPC分类号： H04W36/32
CPC分类号： H04W36/32
摘要： Methods, systems, and devices for wireless communications are described. The described techniques provide for a user equipment (UE) using information identified via radio access technology (RAT) (e.g., Long Term Evolution (LTE)) to support communications in another RAT (e.g., New Radio (NR)). For example, the UE may receive, from a first base station operating according to a first radio access technology an indication of a high speed associated with a first wireless connection of the UE with the first base station. The UE may perform a channel estimation procedure for the first wireless connection to generate a Doppler value based on receiving the indication. The UE may apply the generated Doppler value to a frequency tracking loop or a time tracking loop for communications with a second base station via a second wireless connection, wherein the second base station is operating according to a second RAT.
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