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公开(公告)号：US12219443B2
公开(公告)日：2025-02-04
申请号：US17265254
申请日：2019-07-08
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Qing Li , Pascal M. Adjakple , Guodong Zhang , Mohamed Awadin , Allan Y. Tsai , Yifan Li , Lakshmi R. Iyer
IPC: H04W72/00 , H04L1/1812 , H04L1/1867 , H04W4/40 , H04W72/02 , H04W72/0446 , H04W72/0453 , H04W72/1263 , H04W72/20
Abstract: Methods, systems, and devices may assist in broadcast, multicast, or unicast on sidelink for 5G eV2X. The following mechanisms for broadcast, multicast, or unicast on sidelink for Vehicle to everything (V2X). Broadcast on sidelink may include methods, systems, or devices for broadcast occasions or monitoring window. Multicast on sidelink may include methods, systems, or devices for multicast occasions or group ID. Unicast on sidelink may include methods, systems, or devices for unicast occasions, UE ID, transmitter initiated transmission, or receiver initiated. Methods, systems, or devices may use communication occasions for platooning.
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公开(公告)号：US12207304B2
公开(公告)日：2025-01-21
申请号：US18373117
申请日：2023-09-26
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Oghenekome Oteri , Guodong Zhang , Li-Hsiang Sun , Robert L. Olesen
IPC: H04L5/14 , H04W24/10 , H04W74/0816 , H04W84/12
Abstract: Methods and apparatuses are described herein for full-duplex transmission opportunity discovery and transmission in a wireless 802.11 network. A station (STA) may receive a transmission opportunity (TxOP) setup frame from an access point (AP), the TxOP setup frame including information enabling the STA to transmit a first measurement frame and another STA to transmit a second measurement frame. The STA may transmit the first measurement frame to the other STA, receive the second measurement frame from the other STA, and transmit feedback to the AP based on the received second measurement frame. The STA may receive, based on the feedback, a trigger frame from the AP to communicate during a TxOP and receive, during the TxOP, downlink data from the AP.
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公开(公告)号：US20250024371A1
公开(公告)日：2025-01-16
申请号：US18899869
申请日：2024-09-27
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Lakshmi R. Iyer , Pascal M. Adjakple , Qing Li , Guodong Zhang , Joseph M. Murray , Yifan Li , Allan Y. Tsai , Mohamed Awadin , Patrick Svedman
IPC: H04W52/02 , H04L5/00 , H04W72/044 , H04W72/23
Abstract: Methods, systems, and devices may assist in power saving in new radio. For example, enable power savings during the connected mode discontinuous reception cycle of the RRC_CONNECTED state of a user equipment.
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公开(公告)号：US20240406863A1
公开(公告)日：2024-12-05
申请号：US18802301
申请日：2024-08-13
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Lakshmi R. Iyer , Qing Li , Patrick Svedman , Guodong Zhang , Mohamed Awadin , Yifan Li , Allan Y. Tsai , Pascal M. Adjakple
Abstract: Methods, systems, and devices may enable UE power savings in multi-beam connectivity using multi-TRPs or multi-UE panels. Methods, systems, and devices may enable PDCCH skipping in the active duration of the UE by skipping PDCCH monitoring associated with groups of CORESETs.
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公开(公告)号：US20240260043A1
公开(公告)日：2024-08-01
申请号：US18630280
申请日：2024-04-09
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Erdem Bala , Philip J. Pietraski , Sung-Hyuk Shin , Guodong Zhang , Allan Y. Tsai , Joseph S. Levy , Pascal M. Adjakple , John W. Haim , Robert L. Olesen , Kyle Jung-Lin Pan
IPC: H04W72/21 , G06Q20/02 , G06Q20/20 , G06Q20/32 , G06Q20/36 , G06Q20/40 , H04B7/024 , H04B7/06 , H04L1/1607 , H04L1/1812 , H04L5/00 , H04W72/0446 , H04W72/23
CPC classification number: H04W72/21 , G06Q20/02 , G06Q20/20 , G06Q20/3224 , G06Q20/327 , G06Q20/36 , G06Q20/4012 , G06Q20/40145 , H04B7/024 , H04L1/1812 , H04L5/001 , H04L5/0053 , H04W72/0446 , H04B7/0632 , H04B7/0639 , H04B7/066 , H04L1/1607 , H04W72/23
Abstract: A method and apparatus for transmitting uplink control information (UCI) for Long Term Evolution-Advanced (LTE-A) using carrier aggregation is disclosed. Methods for UCI transmission in the uplink control channel, uplink shared channel or uplink data channel are disclosed. The methods include transmitting channel quality indicators (CQI), precoding matrix indicators (PMI), rank indicators (RI), hybrid automatic repeat request (HARQ) acknowledgement/non-acknowledgement (ACK/NACK), channel status reports (CQI/PMI/RI), source routing (SR) and sounding reference signals (SRS). In addition, methods for providing flexible configuration in signaling UCI, efficient resource utilization, and support for high volume UCI overhead in LTE-A are disclosed.
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Patent Agency Ranking
公开(公告)号：US12035370B2
公开(公告)日：2024-07-09
申请号：US17391782
申请日：2021-08-02
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Ghyslain Pelletier , Stephen E. Terry , Paul Marinier , Guodong Zhang , Peter S. Wang , Jin Wang , Shankar Somasundaram , Jean-Louis Gauvreau , Charles A. Dennean , Erdem Bala , Afshin Haghighat
IPC: H04W72/0453 , H04L5/00 , H04W72/23 , H04W74/00 , H04W74/0833 , H04L27/26 , H04W74/08
CPC classification number: H04W74/0833 , H04L5/0048 , H04W72/23 , H04W74/002 , H04W74/004 , H04L27/2613 , H04W74/0866
Abstract: Methods and apparatus for random access in multicarrier wireless communications are disclosed. Methods and apparatus are provided for physical random access channel (PRACH) resource signaling, PRACH resource handling, preamble and PRACH resource selection, random access response (RAR) reception, preamble retransmission, and transmission and reception of subsequent messages. A method for maintaining an allowed multicarrier uplink (UL) random access channel (RACH) configuration set by adding an UL carrier to the allowed RACH configuration set provided that a triggering event occurs and performing a random access (RA) procedure using the allowed RACH configuration set. A method for sending data in multicarrier wireless communications by determining a set of available UL carriers and selecting an UL carrier from the set of available UL carriers.
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公开(公告)号：US20240187084A1
公开(公告)日：2024-06-06
申请号：US18438321
申请日：2024-02-09
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Guodong Zhang , Xiaofei Wang , Sudheer A Grandhi , Hanqing Lou
CPC classification number: H04B7/15507 , H04W40/244 , H04W52/0216 , H04W52/0229 , H04W84/047 , H04W36/08 , H04W84/12 , Y02D30/70
Abstract: A method performed by STA may comprise receiving, from a first AP, a first beacon frame comprising a first relay information element including a first field that indicates whether a root AP BSSID field is included in the first relay information element, determining that a first root AP BSSID field is included in the first relay information element and determining that the first AP is a relay AP of a root AP identified by the first root AP BSSID field. The method may further comprise receiving, from a second AP, a second beacon frame comprising a second relay information element including a second field that indicates whether a root AP BSSID is included in the second relay information element and determining that a root AP BSSID field is not included in the second information element and determining that the second AP is a root AP.
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公开(公告)号：US20240172195A1
公开(公告)日：2024-05-23
申请号：US18392461
申请日：2023-12-21
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Guodong Zhang , Jin Wang , Kyle Jung-Lin Pan , Jean-Louis Gauvreau , Stephen E. Terry
IPC: H04W72/0446 , H04L1/00 , H04L1/1607 , H04L1/1812 , H04L1/1867 , H04L5/00 , H04W72/12 , H04W72/20
CPC classification number: H04W72/0446 , H04L1/0003 , H04L1/1621 , H04L1/1635 , H04L1/1812 , H04L1/189 , H04L5/0048 , H04W72/12 , H04W72/20
Abstract: Methods, systems, and apparatus for supporting uplink Transmission Time Interval (TTI) bundling in Long Term Evolution (LTE) are provided. Methods, systems, and apparatus for signaling, activation/deactivation, and wireless transmit/receive unit (WTRU) behavior are also provided. In an example, a downlink control information (DCI) associated with a repeated physical uplink shared channel (PUSCH) transmission may be received. A hybrid acknowledgment repeat request (HARQ) process information may be determined using the received DCI. A repeated PUSCH transmission may be sent in accordance with one or more time units, the repetition configuration, and the HARQ process information.
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公开(公告)号：US20240171432A1
公开(公告)日：2024-05-23
申请号：US18427371
申请日：2024-01-30
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Fengjun Xi , Hanqing Lou , Oghenekome Oteri , Nirav B. Shah , Robert L. Olesen , Yuan Sheng Jin , Pengfei Xia , Frank La Sita , Guodong Zhang
IPC: H04L27/26 , H04B7/0452 , H04L1/00 , H04L1/1607 , H04L1/1829 , H04L5/00 , H04W28/04 , H04W28/06 , H04W72/121 , H04W84/12
CPC classification number: H04L27/2602 , H04L1/1614 , H04L1/1621 , H04L1/1861 , H04L5/0055 , H04W28/04 , H04W28/06 , H04W72/121 , H04B7/0452 , H04L2001/0093 , H04L5/0007 , H04L27/2603 , H04L27/26035 , H04W84/12
Abstract: Mechanisms may be used for aggregating acknowledgement (ACK), block ACK (BA) and/or short packets transmissions for multi-user (MU) wireless communication systems. Aggregation mechanisms may be used for uplink (UL) and/or downlink (DL) orthogonal frequency division multiple access (OFDMA), and/or UL/DL multiple-user multiple input multiple output (MU-MIMO) transmissions, for example. Multi-user short packets may be aggregated and/or simultaneously transmitted for DL, UL, or peer-to-peer (P2P) transmissions.
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公开(公告)号：US11943652B2
公开(公告)日：2024-03-26
申请号：US17256352
申请日：2019-06-28
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Pascal M. Adjakple , Qing Li , Joseph M. Murray , Lakshmi R. Iyer , Mohamed Awadin , Yifan Li , Allan Y. Tsai , Guodong Zhang
CPC classification number: H04W28/0263 , H04L27/26025 , H04W4/40 , H04W28/0268 , H04W28/0278 , H04W80/02 , H04W92/18
Abstract: Methods and apparatuses are described herein for prioritizing sidelink communication transmissions. In accordance with one example embodiment, an apparatus may transmit, to a network node, assistance parameters associated with sidelink communication comprising quality of service (QoS) parameters. The apparatus may receive, from the network node, configuration parameters associated with sidelink communication that comprise a logical channel configuration, a mapping of a QoS parameter to a sidelink radio bearer, and a mapping of the sidelink radio bearer to a sidelink logical channel. The apparatus may receive a sidelink resource grant and may select, based on the logical channel configuration, one or more sidelink logical channels to be served by the sidelink resource grant. The apparatus may transmit a generated a medium access control (MAC) protocol data unit (PDU), comprising data associated with the selected one or more sidelink logical channels, using the received sidelink resource grant.
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