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.