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公开(公告)号：US20250071778A1
公开(公告)日：2025-02-27
申请号：US18719182
申请日：2022-02-12
Applicant: QUALCOMM Incorporated
IPC: H04W72/231 , H04L5/00
Abstract: Certain aspects of the present disclosure provide techniques for compact medium access control (MAC)-control element (CE) design for activating transmission configuration indicator (TCI) states. A method that may be performed by a user equipment (UE) includes receiving signaling configuring the UE with a plurality of transmission configuration indication (TCI) states, receiving a medium access control MAC-CE activating one or more TCI states, wherein the MAC-CE indicates whether one or more TCI codepoints are used to select a single activated downlink (DL) TCI state, a single activated uplink (UL) TCI state, or paired activated DL and UL TCI states, receiving a downlink control information (DCI) with a TCI field; and determining at least one of a receive beam or a transmit beam to use for a transmission scheduled by the DCI, based on the TCI field and the MAC-CE.
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公开(公告)号：US20250070944A1
公开(公告)日：2025-02-27
申请号：US18721031
申请日：2022-02-28
Applicant: QUALCOMM Incorporated
IPC: H04L5/00
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first transmission configuration indicator (TCI) activation message that maps a first codepoint and a second code-point to TCI states. The UE may receive a second TCI activation message that maps the first codepoint and the second codepoint to TCI states. The UE may receive, during a TCI activation time for the second TCI activation message, a TCI indication message that indicates a codepoint identifier indication for the first codepoint or the second codepoint. The UE may transmit or receive a communication using a unified TCI state of a codepoint of the second TCI activation message with a lowest identifier, the unified TCI state being applied after an end of the TCI activation time for the second TCI activation message. Numerous other aspects are described.
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公开(公告)号：US20250063632A1
公开(公告)日：2025-02-20
申请号：US18721595
申请日：2022-02-23
Applicant: QUALCOMM Incorporated
Abstract: Apparatus, methods, and computer program products for performing operations based on TA timer expiration are provided. An example method may include receiving, from a network entity, a first TAG configuration associated with a first TRP associated with the network entity. The example method may further include receiving, from the network entity, a second TAG configuration associated with a second TRP associated with the network entity, the first TAG configuration and the second TAG configuration being associated with a BWP or a CC, the first TAG configuration being associated with a first time alignment timer and the second TAG configuration being associated with a second time alignment timer. The example method may further include performing one or more timer expiration operations for a serving cell based on at least one of the first time alignment timer or the second time alignment timer.
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244.发明申请公开(公告)号：US20250062817A1
公开(公告)日：2025-02-20
申请号：US18720240
申请日：2022-03-03
Applicant: QUALCOMM Incorporated
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a beam failure recovery (BFR) message that indicates beam failure of a transmit receive point (TRP) among multiple TRPs and that includes a TRP identifier for the TRP and an index for a new beam. The UE may receive, in response to the BFR message, a physical downlink control channel communication. The UE may set the new beam for the TRP for one or more channels or reference signals that share a unified transmission configuration indicator state with a channel or a reference signal associated with the index. The UE may transmit or receive a communication using the new beam. Numerous other aspects are described.
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245.发明申请公开(公告)号：US20250048292A1
公开(公告)日：2025-02-06
申请号：US18714470
申请日：2022-02-11
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Yan ZHOU , Mostafa KHOSHNEVISAN , Shaozhen GUO , Tao LUO , Xiaoxia ZHANG , Peter GAAL , Junyi LI
IPC: H04W56/00 , H04W72/0446 , H04W72/231 , H04W72/51 , H04W76/20
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information for a serving cell associated with a first transmission reception point (TRP) and for two or more other cells associated with two or more other TRPs, the serving cell and the two or more other cells associated with a same component carrier. The UE may receive a first timing advance configuration associated with the serving cell and a second one or more timing advance configurations associated with the two or more other cells. The UE may transmit an uplink communication in accordance with the first timing advance configuration or the second one or more timing advance configurations. Numerous other aspects are provided.
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Patent Agency Ranking
246.发明申请公开(公告)号：US20250039869A1
公开(公告)日：2025-01-30
申请号：US18704704
申请日：2022-01-06
Applicant: QUALCOMM INCORPORATED
Inventor： Fang YUAN , Yan ZHOU , Wooseok NAM , Jelena DAMNJANOVIC , Junyi LI , Tao LUO
IPC: H04W72/1268 , H04L1/1812 , H04L5/00 , H04W24/08 , H04W72/231
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, a report associated with a maximum permissible exposure event that has occurred for one or more component carriers. The report may indicate one or more candidate beams for each of the one or more component carriers. The UE may receive, from the base station, at least one downlink control information message scheduling an uplink communication on the one or more component carriers. The UE may transmit, to the base station, the uplink communication on the one or more component carriers using at least one transmit beam that corresponds to a candidate beam of the one or more candidate beams for a component carrier of the one or more component carriers. Numerous other aspects are described.
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247.发明申请公开(公告)号：US20250039811A1
公开(公告)日：2025-01-30
申请号：US18716890
申请日：2022-02-10
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Yan ZHOU , Mostafa KHOSHNEVISAN , Shaozhen GUO , Xiaoxia ZHANG , Tao LUO , Peter GAAL , Junyi LI
IPC: H04W56/00 , H04W72/231 , H04W76/15 , H04W80/02
Abstract: Methods, systems, and devices for wireless communication at a user equipment (UE) are described. A UE may establish communication with a set of transmission reception points including a first transmission reception point and a second transmission reception point. The UE may receive a single control message including one or more respective timing advance indications for uplink channel transmissions to one or more respective transmission reception points. In some examples, each timing advance indication may identify a respective transmission reception point using a respective timing advance value. The UE may determine a first timing advance value for the uplink channel transmissions based on the one or more respective timing advance indications identifying a respective transmission reception point. The UE may then transmit, to the first transmission reception point, an uplink channel transmission over an uplink channel using the first timing advance value determined for the first transmission reception point.
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248.发明申请公开(公告)号：US20250031155A1
公开(公告)日：2025-01-23
申请号：US18713039
申请日：2022-01-24
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Wooseok NAM , Yan ZHOU , Mostafa KHOSHNEVISAN , Jelena DAMNJANOVIC , Jing SUN , Tao LUO , Junyi LI
IPC: H04W52/36 , H04W72/044 , H04W72/21
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a component carrier (CC) configuring the CC for simultaneous transmissions associated with multiple transmission reception points (TRPs). The UE may transmit a power headroom (PHR) report, associated with the CC, that indicates: a first PHR value associated with a first TRP associated with the multiple TRPs (mTRPs) and a second PHR value associated with a second TRP associated with the mTRPs; or a single PHR value associated with at least one of the first TRP or the second TRP. Numerous other aspects are provided.
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公开(公告)号：US20240429986A1
公开(公告)日：2024-12-26
申请号：US18707028
申请日：2022-01-07
Applicant: QUALCOMM Incorporated
Inventor： Tianyang BAI , Yan ZHOU , Peter GAAL , Fang YUAN , Konstantinos DIMOU , Tao LUO , Junyi LI
IPC: H04B7/06 , H04L1/00 , H04L1/1867
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, a capability value set list identifying one or more capability sets. The UE may transmit, to the base station, a channel state information (CSI) report that includes a capability set identifier identifying a capability set of the one or more capability sets of the capability value set list. The UE may receive a feedback message indicating whether the base station successfully received the CSI report and whether to retransmit information identifying the capability set identifier. Numerous other aspects are described.
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公开(公告)号：US20240414695A1
公开(公告)日：2024-12-12
申请号：US18718506
申请日：2022-03-01
Applicant: QUALCOMM Incorporated
Inventor： Luanxia YANG , Jing SUN , Aleksandar DAMNJANOVIC , Rajat PRAKASH , Xiaoxia ZHANG , Changlong XU , Tao LUO , Fang YUAN , Jelena DAMNJANOVIC
Abstract: Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a first sidelink user equipment (UE) may include receiving, from a second sidelink UE, a request to monitor for at least one of a paging signal associated with the second sidelink UE or a wakeup signal (WUS) associated with the second sidelink UE, monitoring for the at least one of the paging signal or the wakeup signal based on the request, receiving, from a base station (BS), the at least one of the paging signal or the wakeup signal, and transmitting, to the second sidelink UE, the at least one of the paging signal or the wakeup signal.
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