公开(公告)号：US20220272760A1

公开(公告)日：2022-08-25

申请号：US17628748

申请日：2020-08-04

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Joseph M. MURRAY ,  Pascal M. ADJAKPLE ,  Lakshmi R. IYER ,  Mohamed AWADIN ,  Patrick SVEDMAN ,  Qing LI ,  Allan Y. TSAI ,  Yifan LI ,  Rocco DI GIROLAMO ,  Zhuo CHEN ,  Guodong ZHANG

IPC: H04W74/08

Abstract: A first apparatus in a wireless communication system, the first apparatus including circuitry configured to trigger a Random Access Channel (RACH) procedure; select a two-step RACH procedure from among a plurality of RACH procedures as a RACH type to be performed; select a MsgA transmission resource; transmit a MsgA; and monitor for a network response from a second apparatus.

公开(公告)号：US20230397167A1

公开(公告)日：2023-12-07

申请号：US18248905

申请日：2021-10-14

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Joseph MURRAY ,  Pascal ADJAKPLE ,  Allan TSAI ,  Yifan LI ,  Kyle PAN ,  Mohamed AWADIN ,  Zhuo CHEN ,  Michael STARSINIC

IPC: H04W68/02 ,  H04W76/27

CPC classification number: H04W68/025 ,  H04W76/27

Abstract: Methods, systems, and devices may assist in performing group-based paging, such as downlink control information-based group paging, paging radio network temporary identifier- based group paging, wakeup signal-based group paging, or sweep-based group paging. Also, method, systems, and devices may assist in performing beam-based paging or configuring cross- slot scheduling for paging.

公开(公告)号：US20230362960A1

公开(公告)日：2023-11-09

申请号：US18040350

申请日：2021-08-05

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Pascal ADJAKPLE ,  Rocco DI GIROLAMO ,  Kyle PAN ,  Zhuo CHEN

IPC: H04W72/30 ,  H04W72/231

CPC classification number: H04W72/30 ,  H04W72/231

Abstract: Methods are described for enabling 5G MBS operation. The disclosed methods overcome limitations in LTE and UTRAN MBMS operation, address the unique characteristic of 5G NR, and meet requirements of 5G MBS use cases. Disclosed are techniques for MCCH configuration procedures, including change notification procedures; triggers for MCCH acquisition; a RAN paging procedure for triggering counting for UEs in RRC INACTIVE; triggers for an MBS interest indication based on BWP switching; a timescale for scheduling of an MRB transport channel, a signal control channel, and a traffic channel; procedures for scheduling MCCH, including a scheduling configuration, an SCS, and a BWP; procedures for scheduling (P)TrCH; and procedures for scheduling MTCH.

公开(公告)号：US20230224800A1

公开(公告)日：2023-07-13

申请号：US18011042

申请日：2021-06-18

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Joseph MURRAY ,  Pascal ADJAKPLE ,  Mohamed M. AWADIN ,  Kyle PAN ,  Rocco DI GIROLAMO ,  Zhuo CHEN ,  Yifan LI ,  Allan TSAI ,  Patrick SVEDMAN ,  Guodong ZHANG

IPC: H04W48/12 ,  H04W72/232 ,  H04W72/1273

CPC classification number: H04W48/12 ,  H04W72/232 ,  H04W72/1273

Abstract: Methods for a reduced capability New Radio (NR) device to acquire System Information (SI) transmitted by a cell, where a Radio Resource Control (RRC) message comprised of one or more Bandwidth Reduced System Information Blocks (e.g.,SIBl-BR, SIB2-BR, etc.) is received by the NR device using an SI Narrowband.

公开(公告)号：US20230199607A1

公开(公告)日：2023-06-22

申请号：US17999264

申请日：2021-05-19

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Pascal ADJAKPLE ,  Zhuo CHEN ,  Rocco DI GIROLAMO ,  Joseph MURRAY ,  Guodong ZHANG ,  Kyle PAN

IPC: H04W40/02

CPC classification number: H04W40/02 ,  H04W92/18

Abstract: Methods, systems, and devices that may assist in remote UE connectivity. There may be use of an enhanced version of Backhaul Adaption Protocol (BAP) on the sidelink for multi-hop connection oriented sidelink communication or multi-hop connectionless sidelink communication, with additional enhancements to allow multiplexing and demultiplexing of bearers over Relay Link (RaL) RLC channels.

公开(公告)号：US20220418020A1

公开(公告)日：2022-12-29

申请号：US17776654

申请日：2020-11-13

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Pascal ADJAKPLE ,  Joseph MURRAY ,  Michael STARSINIC ,  Rocco DI GIROLAMO ,  Zhuo CHEN ,  Quang LY

IPC: H04W76/15 ,  H04W60/00 ,  H04W8/18 ,  H04W72/12 ,  H04W8/24 ,  H04W76/20

Abstract: Methods and apparatuses are described herein for multi-subscriber identification module (SIM) connected mode operation. In one embodiment, a wireless communications device may receive, from an access stratum interface, a request access to the receiver chain during a receiving opportunity. The wireless communications device may determine that the receiver chain is available during the receiving opportunity. The wireless communications device may send a response indicating access is granted to cause the access stratum interface to receive a downlink transmission during the receiving opportunity. The wireless communications device may receive, from the access stratum interface, a second request for a transmitter chain during a transmitting opportunity. The wireless communications device may determine that the transmitter chain is available during the transmitting opportunity. The wireless communications device may send a second response indicating access is granted to enable the access stratum interface to transmit an uplink transmission during the transmitting opportunity.

公开(公告)号：US20220240213A1

公开(公告)日：2022-07-28

申请号：US17617033

申请日：2020-03-24

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Quang LY ,  Michael STARSINIC ,  Hongkun LI ,  Jinan NINGLEKHU ,  Catalina Mihaela MLADIN ,  Joseph MURRAY ,  Pascal ADJAKPLE ,  Zhuo CHEN

IPC: H04W60/04 ,  H04W68/00 ,  H04W60/06 ,  H04W60/02 ,  H04W4/14 ,  H04W4/90

Abstract: An electronic device including a receiver configured to receive a first Subscriber Identity Module (SIM); a receiver configured to receive a second SIM; and circuitry configured to receive data from the first SIM; and send a request, to a first public land mobile network (PLMN), to register the electronic device to the first PLMN, wherein the request indicates that the electronic device is a multi-SIM device and the request includes multi-SIM assistance information, and wherein the multi-SIM assistance information informs the first PLMN of the electronic device's preference for multi-SIM operations.