公开(公告)号：US12177868B2

公开(公告)日：2024-12-24

申请号：US18759537

申请日：2024-06-28

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Lakshmi R. Iyer ,  Stephen E. Terry ,  Patrick Svedman ,  Qing Li ,  Yifan Li ,  Pascal M. Adjakple ,  Guodong Zhang ,  Allan Y. Tsai ,  Mohamed Awadin

IPC: H04W72/23 ,  H04W72/1268 ,  H04W72/20 ,  H04W72/566 ,  H04W80/02

Abstract: Methods and apparatuses are described herein for Intra-UE Prioritization in uplink (UL) transmissions. In an example, an apparatus may receive first information indicating a first uplink grant associated with a first transmission and second information indicating a second uplink grant associated with a second transmission. The apparatus may determine, based on the first information and the second information, that the first transmission and the second transmission overlap at least partially in time. The apparatus may determine a first priority associated with the first transmission and a second priority associated with the second transmission. The apparatus may then cause, based at least in part on the first priority and the second priority, at least one of: prioritization of one transmission over another transmission, or preemption of the first transmission by the second transmission.

公开(公告)号：US20240422791A1

公开(公告)日：2024-12-19

申请号：US18814993

申请日：2024-08-26

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Lakshmi R. Iyer ,  Guodong Zhang ,  Qing Li ,  Allan Y. Tsai ,  Yifan Li ,  Pascal M. Adjakple ,  Joseph M. Murray

IPC: H04W72/23 ,  H04L1/1812 ,  H04W56/00

Abstract: Disclosed herein are methods, systems, and devices that are associated with downlink (DL) control, grant free (GF) transmission, or initial access. Particularly, disclosed herein are multi beam physical downlink control channel (PDCCH) transmission mechanisms, grant free transmissions mechanisms, demodulation reference signal (DMRS) for physical broadcast channel (PBCH) mechanisms, and DMRS sequence design for new radio-channel state information-reference signal (NR-CSI-RS) and new radio-physical downlink shared channel (PDSCH) (NR-PDSCH), among other things.

公开(公告)号：US20240422554A1

公开(公告)日：2024-12-19

申请号：US18698494

申请日：2022-10-06

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Zhibi Wang ,  Alec Brusilovsky ,  Samir Ferdi ,  Aneeqa Ijaz ,  Michelle Perras

IPC: H04W12/72 ,  H04L9/08 ,  H04W12/03

Abstract: Procedures, methods, architectures, apparatuses, systems, devices, and computer program products for concealing a subscription identifier. The subscription identifier may be padded with a random number of characters. The padding may use characters not usable for the subscription identifier. The padded subscription identifier may be encrypted and output, possibly with an indication of the padding method used and, in an embodiment, an indication of the number of padding characters. The subscription identifier may be a user identifier, e.g., in a 5G network in which a wireless transmit/receive unit can conceal its identifier.

公开(公告)号：US20240422511A1

公开(公告)日：2024-12-19

申请号：US18702313

申请日：2022-11-02

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Jaya RAO ,  Tejaswinee LUTCHOOMUN ,  Senay NEGUSSE ,  Ghyslain PELLETIER ,  Janet STERN-BERKOWITZ ,  Benoit PELLETIER ,  Caroline BAILLARD ,  Vincent ALLEAUME ,  Nicolas MOLLET ,  Anthony LAURENT

IPC: H04W4/08 ,  G06T19/00 ,  H04W4/02

Abstract: A method performed by an anchor wireless transmit/receive unit (WTRU) having an Extended Reality (XR) application includes transmitting to a base station (BS) a request for a candidate set of collaborative WTRUs, the request including pose information to identify the candidate set of collaborative WTRUs, receiving from the BS a first set of collaborative WTRUs, determining, by the anchor WTRU, a second set of WTRUs from the first set of WTRUs that align with at least one of a Field of View (FoV) requirement, the pose information, and XR application parameters of the anchor WTRU, and transmitting, to the BS, an indication of the second set of WTRUs as selected collaborative WTRUs.

公开(公告)号：US20240414622A1

公开(公告)日：2024-12-12

申请号：US18812681

申请日：2024-08-22

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Carl Wang ,  Yingxue K. Li ,  Onur Sahin ,  Philip J. Pietraski ,  Ravikumar V. Pragada ,  Gregg A. Charlton

IPC: H04W40/12 ,  H04W36/00 ,  H04W36/14 ,  H04W48/12 ,  H04W48/16 ,  H04W88/02

Abstract: Methods and apparatuses are provided herein. A method may include receiving, from a first network node, configuration information to establish a link to a second network node. The first network node may use a first radio access technology (RAT) and the second network node may use a second RAT. The configuration information may include timing information associated with a first one of a plurality of beams of the second network node. The method may include measuring the first one of the plurality of beams of the second network node based on the timing information. The method may include selecting a beam of the plurality of beams of the second network node based on the measurement. The method may include sending a transmission to at least the first network node. The transmission may be an indication the WTRU is configured to establish the link to the second network node.

公开(公告)号：US20240414043A1

公开(公告)日：2024-12-12

申请号：US18812630

申请日：2024-08-22

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Alphan Sahin ,  Oghenekome Oteri ,  Hanqing Lou ,  Xiaofei Wang ,  Li-Hsiang Sun ,  Rui Yang ,  Frank La Sita

IPC: H04L27/26 ,  H04L5/00

Abstract: Methods and apparatuses for coexistence of signaling of different 802.11 protocols are provided herein. A station (STA) or access point (AP) may transmit a protocol data unit (PDU) of a first 802.11 protocol and a PDU of a second 802.11 protocol. The transmission of the PDU of the first 802.11 protocol and the transmission of the PDU of the second 802.11 protocol may be at least quasi-orthogonal.

公开(公告)号：US20240413958A1

公开(公告)日：2024-12-12

申请号：US18811282

申请日：2024-08-21

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Jean-Louis Gauvreau ,  Paul Marinier ,  Guodong Zhang ,  Ulises Olvera-Hernandez

IPC: H04L5/00 ,  H04W24/02 ,  H04W24/08 ,  H04W72/21 ,  H04W72/23 ,  H04W72/51

Abstract: A method and apparatus are described which perform bandwidth aggregation by simultaneously monitoring and processing a number of simultaneous, non-contiguous or contiguous component carriers in the downlink. A wireless transmit/receive unit (WTRU) can be configured by an evolved Node-B (eNodeB) to support additional component carriers. A pre-configured additional component carrier may be used. Various methods for activating and deactivating the additional component carrier are also described.

公开(公告)号：US20240407023A1

公开(公告)日：2024-12-05

申请号：US18778509

申请日：2024-07-19

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Samir FERDI ,  Michelle Perras ,  Ulises Olvera-Hernandez

IPC: H04W76/14 ,  H04W76/11 ,  H04W76/23

Abstract: In an implementation, a second device, for example a second WTRU, may receive a Link Modification Request (LMR) message from a first device, for example a first WTRU, via a first relay. The LMR message may include one or more new MSBs for a new Key NR ProSe identifier (KNRP ID). The second WTRU may send a link modification accept (LMA) message to the first WTRU via the first relay. The LMA message may include one or more new LSBs for the new KNRP ID. The second WTRU may form the new KNRP ID by combining the one or more new MSBs with the one or more new LSBs and replacing an existing KNRP ID with the new KNRP ID. The second WTRU may also receive a direct connection request (DCR) message from the first WTRU via a second relay. The DCR message may include the new KNRP ID.

公开(公告)号：US20240397381A1

公开(公告)日：2024-11-28

申请号：US18783380

申请日：2024-07-24

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Quang LY ,  Michael STARSINIC ,  Catalina MLADIN ,  Hongkun LI ,  Jiwan NINGLEKHU ,  Pascal ADJAKPLE

IPC: H04W28/086 ,  H04W28/02

Abstract: A user equipment (UE) and a network may communicate to dynamically adapt the steering of traffic over both 3GPP and non-3GPP accesses for uplink, downlink, or both. For example, a UE may request from the network the ability to dynamically adapt uplink traffic and the network may also apply the same traffic adaptation on downlink traffic. The UE and network may communicate dynamic traffic adaptation using traffic steering rules, e.g., via control plane NAS protocol, and with user plane signalling, e.g., via user plane PMF protocol.

公开(公告)号：US20240396665A1

公开(公告)日：2024-11-28

申请号：US18759106

申请日：2024-06-28

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Paul Marinier ,  J. Patrick Tooher ,  Ghyslain Pelletier ,  Marian Rudolf

IPC: H04L1/00 ,  H04L1/1829 ,  H04L27/00 ,  H04W72/23

Abstract: Systems, methods, and/or techniques for improving downlink spectrum efficiency may be disclosed. For example, a higher order modulation (HOM) transmission may be provided to a device. The higher order modulation transmission may be configured to be indicated by the network or a device. Additionally, multiple modulation and coding scheme (MCS) tables, transport block size (TBS) tables, and/or channel quality index (CQI) tables may be provided to support the higher order modulation transmission.