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公开(公告)号：US12058592B2
公开(公告)日：2024-08-06
申请号：US17302174
申请日：2021-04-26
CPC分类号： H04W4/46 , B60W60/001 , G05D1/00
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an intended maneuver message for a maneuver of a vehicle associated with the UE, wherein the intended maneuver message identifies one or more target road resources associated with the maneuver, receive, from one or more other UEs, one or more responses to the intended maneuver message, and perform an action based at least in part on receiving the one or more responses to the intended maneuver message. Numerous other aspects are provided.
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公开(公告)号：US11910279B2
公开(公告)日：2024-02-20
申请号：US16901735
申请日：2020-06-15
发明人： Shuanshuan Wu , Deviprasad Putchala , Hong Cheng , Dan Vassilovski , Shailesh Patil , Arzu Karaer
IPC分类号： H04W4/40 , H04W4/38 , H04W80/12 , H04L1/1812 , H04W4/12
CPC分类号： H04W4/38 , H04L1/1819 , H04W4/12 , H04W4/40 , H04W80/12
摘要： Techniques described herein provide for enhanced determination of a V2X communication range based on sensor information obtained at a V2X device. According to embodiments, a V2X device can obtain sensor information regarding a detected object and determine a communication range for a V2X message transmitted by the V2X device based on one or more detected properties of the detected object. The V2X message itself may contain information regarding the one or more detected properties of the detected object, as well as information indicative of the location of the V2X device and the determined communication range.
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公开(公告)号：US11902955B2
公开(公告)日：2024-02-13
申请号：US17469184
申请日：2021-09-08
发明人： Kapil Gulati , Sourjya Dutta , Dan Vassilovski , Hong Cheng , Qing Li , Junyi Li , Sony Akkarakaran , Tao Luo
IPC分类号： H04W72/044 , H04W4/40 , H04W72/543
CPC分类号： H04W72/046 , H04W4/40 , H04W72/543
摘要： Methods, systems, and devices for wireless communications are described that provide for directional quality of service (QoS) targets of a user equipment (UE) for directional communications to multiple UEs in multiple directions. An application layer of the UE may provide data with multiple different directional QoS targets, that may be mapped to multiple QoS data flows that are each configured with different directional QoS targets such as direction and priority associated with the direction. The data may be duplicated for each of the multiple QoS data flows having different QoS parameters, and each QoS data flow may be transmitted in a different direction using a different beam.
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公开(公告)号：US11838213B2
公开(公告)日：2023-12-05
申请号：US17186531
申请日：2021-02-26
发明人： Zhibin Wu , Dan Vassilovski , Hong Cheng
CPC分类号： H04L47/24 , H04L47/28 , H04W4/40 , H04W28/0231 , G08G1/0104 , H04W4/80 , H04W4/90
摘要： Techniques are providing for situationally-dependent service prioritization in a CV2X network. An example method of prioritizing data packets with a mobile device includes determining a range to a waypoint, determining an estimated time of arrival at the waypoint, computing a priority value based at least in part on the estimated time of arrival at the waypoint, and generating a data packet based on the priority value.
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公开(公告)号：US20230368670A1
公开(公告)日：2023-11-16
申请号：US17740930
申请日：2022-05-10
发明人： Anantharaman Balasubramanian , Dan Vassilovski , Gene Wesley Marsh , Shailesh Patil , Nileshkumar Parekh
摘要： Methods, systems, and devices for wireless communication are described. A first user equipment (UE) may monitor various sensors to obtain data associated with a user of the first UE, and may determine that the user is in a vulnerable state based on monitoring these sensors. The vulnerable state of the user may include an inebriated state, a distracted state, an impaired state, or a disabled state, among other examples. After detecting the vulnerable state of the user, the first UE may transmit a public safety message (PSM) to other devices in the area. Upon receiving the PSM from the UE, a network entity may use positioning information to identify other UEs within a threshold distance of the first UE, and may transmit an alert message to these UEs. The techniques described herein may reduce the probability of nearby pedestrians or vehicles colliding with the user.
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公开(公告)号：US11758595B2
公开(公告)日：2023-09-12
申请号：US17102562
申请日：2020-11-24
CPC分类号： H04W76/14 , H04L5/0055 , H04W8/005 , H04W72/20
摘要： Certain aspects of the present disclosure provide techniques for wireless in-vehicle networking. A method that may be performed by a device in a vehicle includes wirelessly transmitting a data packet directly via a first device-to-device (D2D) communication link to another device in the vehicle; monitoring for an acknowledgment (ACK) of the data packet; deciding whether to retransmit the data packet to the other device, based on the monitoring; and wirelessly transmitting the data packet to a transmission relay, wherein an intended destination of the data packet is the other device, wherein the monitoring for the ACK comprises monitoring for a first ACK from the other device and a second ACK from the transmission relay.
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公开(公告)号：US20230180183A1
公开(公告)日：2023-06-08
申请号：US17543293
申请日：2021-12-06
CPC分类号： H04W72/02 , G08G1/012 , H04W4/40 , H04W72/1263
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a first safety message associated with the UE. The first safety message may be transmitted according to a first periodicity of a set of transmission periodicities for safety message transmissions. The UE may select a second periodicity of the set of transmission periodicities based on one or more environmental conditions associated with the UE. The UE may transmit a second safety message associated with the UE according to the second periodicity of the set of transmission periodicities based at least in part on selecting the second periodicity. The one or more environmental conditions may include topological information, road information, or visibility information. The UE may select the second periodicity based on one or more parameters associated with the UE.
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公开(公告)号：US20230085164A1
公开(公告)日：2023-03-16
申请号：US17469184
申请日：2021-09-08
发明人： Kapil Gulati , Sourjya Dutta , Dan Vassilovski , Hong Cheng , Qing Li , Junyi Li , Sony Akkarakaran , Tao Luo
摘要： Methods, systems, and devices for wireless communications are described that provide for directional quality of service (QoS) targets of a user equipment (UE) for directional communications to multiple UEs in multiple directions. An application layer of the UE may provide data with multiple different directional QoS targets, that may be mapped to multiple QoS data flows that are each configured with different directional QoS targets such as direction and priority associated with the direction. The data may be duplicated for each of the multiple QoS data flows having different QoS parameters, and each QoS data flow may be transmitted in a different direction using a different beam.
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公开(公告)号：US11601910B2
公开(公告)日：2023-03-07
申请号：US17369882
申请日：2021-07-07
发明人： Gabi Sarkis , Dan Vassilovski , Shailesh Patil , Hong Cheng
摘要： Aspects relate to sidelink positioning using second stage sidelink control information (SCI-2). A first wireless communication device (e.g., first UE) may transmit SCI-2 including a sidelink positioning establishment message to establish a sidelink positioning session with at least a second wireless communication device (e.g., a second UE). Each of the first UE and second UE may then transmit positioning reference signals (PRSs) and generate and transmit sidelink positioning information based on the PRSs during the sidelink positioning session. The sidelink positioning information may further be transmitted via SCI-2.
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公开(公告)号：US11528769B2
公开(公告)日：2022-12-13
申请号：US17118806
申请日：2020-12-11
发明人： Hong Cheng , Dan Vassilovski , Sudhir Kumar Baghel
摘要： Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may establish a sidelink connection with a second UE, where the sidelink connection is associated with a plurality of flows. The first UE may determine, based on monitoring each flow of the plurality of flows, a radio link status of the sidelink connection. The first UE may transmit, based on the determining, a non-access stratum layer message to the second UE based at least on the radio link status of the sidelink connection.
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