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公开(公告)号：US11974231B2
公开(公告)日：2024-04-30
申请号：US18174423
申请日：2023-02-24
发明人： Seyed Ali Akbar Fakoorian , Piyush Gupta , Kapil Gulati , Junyi Li , Xiaoxia Zhang , Aleksandar Damnjanovic
IPC分类号： H04W52/10 , H04B17/318 , H04L5/00 , H04W24/10 , H04W52/24 , H04W72/21 , H04W72/23 , H04W72/53 , H04W92/18
CPC分类号： H04W52/245 , H04B17/318 , H04L5/0048 , H04W24/10 , H04W52/10 , H04W52/242 , H04W72/21 , H04W72/23 , H04W72/53 , H04W92/18
摘要： Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently performing and reporting reference signal received power (RSRP) measurements. In particular, the techniques described herein may allow a user equipment (UE) to efficiently identify reference signals on which to perform RSRP measurements (e.g., based on signaling from a base station), identify when to report RSRP measurements (e.g., aperiodically, periodically, or semi-persistently), and identify a channel on which to report RSRP measurements (e.g., a sidelink channel or an uplink channel). In addition, the techniques described herein may also allow a UE to efficiently identify open loop parameters to use to determine an appropriate transmit power for transmitting to another UE over a sidelink.
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12.发明授权公开(公告)号：US11968736B2
公开(公告)日：2024-04-23
申请号：US17179367
申请日：2021-02-18
发明人： Sourjya Dutta , Kapil Gulati , Shuanshuan Wu , Anantharaman Balasubramanian , Sudhir Kumar Baghel
IPC分类号： H04W76/28
CPC分类号： H04W76/28
摘要： Methods, systems, and devices for wireless communications are described. A communication device supports sidelink communications, including device-to-device (D2D) communications and vehicle-based communications. The communication device receives, from another device, a discontinuous transmission (DTX) configuration for a sidelink connection between the communications device and the other device. Based on the received DTX configuration, the communications device determines a discontinuous reception (DRX) configuration and transmit, to the other device, the determined DRX configuration. The devices experience power savings, among other results according to the DTX configuration or the DRX configuration.
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公开(公告)号：US11963147B2
公开(公告)日：2024-04-16
申请号：US17808872
申请日：2022-06-24
发明人： Kapil Gulati , Sudhir Kumar Baghel
IPC分类号： H04W72/04 , H04W72/0446 , H04W72/23 , H04W92/18
CPC分类号： H04W72/0446 , H04W72/23 , H04W92/18
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, a slot configuration identifying one or more symbols to be used for sidelink communications. The user equipment may transmit an indication of the slot configuration to another user equipment to configure the other user equipment to use the identified one or more symbols for sidelink communications. Numerous other aspects are provided.
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公开(公告)号：US11956120B2
公开(公告)日：2024-04-09
申请号：US16948662
申请日：2020-09-28
发明人： Hong Cheng , Sudhir Kumar Baghel , Kapil Gulati , Dan Vassilovski
IPC分类号： H04L41/0686 , H04W72/04 , H04W76/27
CPC分类号： H04L41/0686 , H04W72/04 , H04W76/27
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a first message identifying a set of UEs comprising one or more other UEs with which the UE is engaging in sidelink communication. The UE may transmit a second message, based at least in part on a determination of a loss of a sidelink connection to a previously-connected UE of the set of UEs, identifying a subset of the set of UEs and indicating the loss of the sidelink connection. Numerous other aspects are provided.
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公开(公告)号：US11950126B2
公开(公告)日：2024-04-02
申请号：US17988587
申请日：2022-11-16
IPC分类号： H04W28/02 , H04L5/16 , H04W74/08 , H04W74/0808 , H04W92/18
CPC分类号： H04W28/0268 , H04L5/16 , H04W74/08 , H04W74/0808 , H04W92/18
摘要： Aspects described herein relate to receiving, over a sub-channel of multiple sub-channels, ultra-reliable quality-of-service (QoS) traffic from one or more UEs over a time duration wherein other sub-channels of the multiple sub-channels are used for initial ultra-reliable QoS transmissions from one or more other transmitting UEs over the time duration, and relaying, along with one or more other relaying UEs, the ultra-reliable QoS traffic over a subsequent time duration.
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公开(公告)号：US11950099B2
公开(公告)日：2024-04-02
申请号：US17644683
申请日：2021-12-16
IPC分类号： H04W12/106 , H04W12/02 , H04W12/069 , H04W72/20
CPC分类号： H04W12/106 , H04W12/02 , H04W12/069 , H04W72/20
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiver user equipment (UE) may receive at least one control communication that includes a first part and a second part. The UE may determine an authenticity status of the at least one control communication based at least in part on at least one of a common security key corresponding to the first part or a private security key corresponding to the second part. The UE may perform a wireless communication task based at least in part on the authenticity status of the at least one control communication. Numerous other aspects are described.
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公开(公告)号：US11937215B2
公开(公告)日：2024-03-19
申请号：US17488051
申请日：2021-09-28
发明人： Shuanshuan Wu , Kapil Gulati , Gabi Sarkis , Dan Vassilovski
CPC分类号： H04W72/02 , H04L5/0051 , H04W28/26 , H04W72/51 , H04W92/18
摘要： Aspects relate cross-pool resource reservations of resources for sidelink-positioning reference signals (SL-PRS). A wireless communication device can transmit a first SL-PRS resource reservation message within resources in a SL communication resource pool. The first SL-PRS resource reservation message may identify a first SL-PRS resource within a SL-PRS resource pool. The wireless communication device can also transmit a first SL-PRS in the first SL-PRS resource within the SL-PRS resource pool. The wireless communication device can also receive a second SL-PRS resource reservation message within resources in the SL communication resource pool. The second SL-PRS resource reservation message may identify a second SL-PRS resource within the SL-PRS resource pool. The wireless communication device may then receive a second SL-PRS in second SL-PRS resource within the SL-PRS resource pool. The SL communication resource pool may be different from the SL-PRS resource pool.
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公开(公告)号：US11930480B2
公开(公告)日：2024-03-12
申请号：US17353269
申请日：2021-06-21
发明人： Gabi Sarkis , Tien Viet Nguyen , Shuanshuan Wu , Kapil Gulati , Peter Gaal , Wanshi Chen , Seyedkianoush Hosseini
IPC分类号： H04W4/00 , H04W72/0446
CPC分类号： H04W72/0446
摘要： A sidelink user equipment (UE) limits sensing of received sidelink communications during a sensing window. The UE selects resources for a future transmission from a resource pool that is based on the sensed received sidelink communications. The UE also sends the future transmission on the selected resources. Limiting sensing may result from reducing a maximum distance between reservations to less than 32 logical slots. Limiting sensing may be sensing with a reduced sensing duty cycle with discontinuous sensing or sensing for a period of time in response to a trigger. The UE may perform partial sensing for periodic traffic, and limit sensing for aperiodic traffic.
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19.发明授权公开(公告)号：US11929776B2
公开(公告)日：2024-03-12
申请号：US17156173
申请日：2021-01-22
摘要： A configuration to allow a wireless device having one or more TRPs to configure the one or more TRPs based on configurations of other wireless devices. The apparatus detects a second wireless device in a vicinity of a first wireless device. The apparatus determines a duplex configuration of the second wireless device. The apparatus enables a duplex configuration of the first wireless device to correspond with the duplex configuration of the second wireless device. The apparatus communicates with the second wireless device based on the duplex configuration.
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公开(公告)号：US11924692B2
公开(公告)日：2024-03-05
申请号：US17302735
申请日：2021-05-11
发明人： Gabi Sarkis , Kapil Gulati , Tien Viet Nguyen , Shuanshuan Wu , Junyi Li
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a reservation for a sidelink resource for a communication by the UE, wherein the sidelink resource was previously reserved by a transmitter UE for a communication by the transmitter UE; and receive an indication that the sidelink resource is reserved and that the UE is not permitted to reserve the sidelink resource. Numerous other aspects are provided.
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