公开(公告)号：US20250055627A1

公开(公告)日：2025-02-13

申请号：US18931725

申请日：2024-10-30

Applicant: Apple Inc.

Inventor： Yushu ZHANG ,  Chunhai YAO ,  Chunxuan YE ,  Dawei ZHANG ,  Fangli XU ,  Haijing HU ,  Haitong SUN ,  Hong HE ,  Jie CUI ,  Oghenekome OTERI ,  Wei ZENG ,  Weidong YANG ,  Yang TANG ,  Yuchul KIM ,  Yuqin CHEN

IPC: H04L5/00 ,  H04L1/20

Abstract: User equipment (UE) operation in a single frequency network (SFN). The UE may receive one or more transmission configuration indication (TCI) states corresponding to one or more downlink resources, receive a demodulated reference signal (DMRS) wherein the DMRS is quasi co-located (QCLed) with one or more channel state information reference signal (CSI-RS) from multiple cells of a SFN and quasi co-location (QCL) information is included in the one or more TCI and determine a time and frequency offset corresponding to each of the multiple cells based on the CSI-RS.

公开(公告)号：US20240276378A1

公开(公告)日：2024-08-15

申请号：US18635340

申请日：2024-04-15

Applicant: Apple Inc.

Inventor： Sethuraman GURUMOORTHY ,  Fangli XU ,  Haijing HU

IPC: H04W52/02 ,  H04W68/02

CPC classification number: H04W52/0229 ,  H04W68/02

Abstract: A user equipment (UE) is grouped into a paging subgroup for the purposes of receiving pages from a network. The UE receives, from the network, a paging configuration for a Radio Resource Control (RRC) idle state or an RRC inactive state paging operation, the paging configuration comprising a paging subgroup identification for the UE and monitors paging occasions based on at least the paging subgroup identification.

公开(公告)号：US20240244533A1

公开(公告)日：2024-07-18

申请号：US17905957

申请日：2021-09-24

Applicant: Apple Inc.

Inventor： Huaning NIU ,  Dawei ZHANG ,  Haijing HU ,  Jie CUI ,  Qiming LI ,  Sharad SAMBHWANI ,  Xiang CHEN ,  Yang TANG ,  Yuqin CHEN

IPC: H04W52/14 ,  H04B17/318 ,  H04W52/02 ,  H04W52/36 ,  H04W76/20 ,  H04W80/02

CPC classification number: H04W52/146 ,  H04B17/328 ,  H04W52/0245 ,  H04W52/365 ,  H04W52/367 ,  H04W76/20 ,  H04W80/02

Abstract: Embodiments of the present disclosure relate to uplink (UL) gap triggering. According to embodiments of the present disclosure, a processor of user equipment is configured to perform following operations. The operations comprise transmitting to a network a user preference via a first signaling, wherein the user preference indicates a preference of the UE in uplink (UL) gap configuration; transmitting to the network an UL gap activation request via a second signaling, wherein the UL gap activation request indicates the network that an UL gap activation for the UE is needed; and transmitting to the network device an UL gap deactivation request via a third signaling, wherein the UL gap deactivation request indicates the network that an UL gap deactivation for the UE is needed.

公开(公告)号：US20240224117A1

公开(公告)日：2024-07-04

申请号：US18601383

申请日：2024-03-11

Applicant: Apple Inc.

Inventor： Yuqin CHEN ,  Dawei ZHANG ,  Fangli XU ,  Haijing HU ,  Longda XING ,  Murtaza A. SHIKARI ,  Sethuraman GURUMOORTHY ,  Sree Ram KODALI ,  Srinivasan NIMMALA ,  Srirang A. LOVLEKAR

IPC: H04W28/06 ,  H04W40/22 ,  H04W76/14 ,  H04W88/04 ,  H04W92/18

CPC classification number: H04W28/06 ,  H04W40/22 ,  H04W76/14 ,  H04W88/04 ,  H04W92/18

Abstract: A user equipment (UE) is configured to communicate with a further UE via a sidelink (SL). The UE encodes traffic for transmission to the further UE, wherein the traffic comprises a payload and a medium access control (MAC) subheader, wherein the MAC subheader indicates whether the payload corresponds to non-routed traffic between the UE and the further UE or routed traffic between either one of the UE or the further UE and a base station, wherein an other one of the UE or the further UE functions as a relay for the routed traffic and transmits the traffic.

公开(公告)号：US20240196424A1

公开(公告)日：2024-06-13

申请号：US17756855

申请日：2021-06-07

Applicant: Apple Inc.

Inventor： Weidong YANG ,  Chunxuan YE ,  Dawei ZHANG ,  Fangli XU ,  Haijing HU ,  Haitong SUN ,  Hong HE ,  Huaning NIU ,  Oghenekome OTERI ,  Ralf ROSSBACH ,  Sigen YE ,  Wei ZENG

IPC: H04W72/543 ,  H04L1/00 ,  H04L1/1812 ,  H04L1/1829

CPC classification number: H04W72/543 ,  H04L1/0061 ,  H04L1/1819 ,  H04L1/1861

Abstract: A transmitting device is configured to transmit, to a second device, a medium access control (MAC) protocol data unit (PDU) comprising a plurality of MAC subPDUs, each MAC subPDU comprising at least one of a subheader, a MAC service data unit (SDU) or a MAC control element (CE), receive, from the second device, feedback indicating that the MAC PDU was received incorrectly, determine that a partial transmission scheme criteria is satisfied, transmit, to the second device, an indication that the partial transmission scheme is to be used to retransmit the MAC PDU and retransmit, to the second device, the MAC PDU using the partial transmission scheme.

公开(公告)号：US20240195531A1

公开(公告)日：2024-06-13

申请号：US17904547

申请日：2021-09-02

Applicant: Apple Inc.

Inventor： Sarma V. VANGALA ,  Alexander SIROTKIN ,  Dawei ZHANG ,  Fangli XU ,  Haijing HU ,  Naveen Kumar R. PALLE VENKATA ,  Pavan NUGGEHALLI ,  Ralf ROSSBACH ,  Sethuraman GURUMOORTHY ,  Yuqin CHEN ,  Zhibin WU

IPC: H04L1/1607 ,  H04L47/32

CPC classification number: H04L1/1635 ,  H04L47/323

Abstract: A user equipment (UE) configured to receive a first cumulative acknowledgement (ACK) from a protocol stack of the UE at a first time, store the first cumulative ACK in a queue, receive a second cumulative ACK from the protocol stack at a second time, wherein the second time occurs after the first time, store the second cumulative ACK in the queue, discard the first cumulative ACK from the queue based on the second cumulative ACK being received after the first cumulative ACK and encapsulate the second cumulative ACK to form a radio link control (RLC) packet data unit (PDU) that is to be transmitted over the air.

公开(公告)号：US20240129730A1

公开(公告)日：2024-04-18

申请号：US18546804

申请日：2021-02-19

Applicant: Apple Inc.

Inventor： Shu GUO ,  Dawei ZHANG ,  Haijing HU ,  Huarui LIANG ,  Mona AGNEL ,  Ralf ROSSBACH ,  Robert ZAUS ,  Sudeep MANITHARA VAMANAN

IPC: H04W12/06 ,  H04W12/37

CPC classification number: H04W12/06 ,  H04W12/37

Abstract: A user equipment (UE) configured to connect to an edge data network. The UE connects to a first edge application server (EAS) of an edge data network (EDN), the connecting comprising performing a first authorization/authentication procedure, receives a message indicating the UE is to connect to a second EAS of the EDN, the message including an indication as to whether the UE is to perform a second authorization/authentication procedure to connect to the second EAS and performs a discovery procedure to locate the second EAS based on at least the indication in the message.

公开(公告)号：US20240049113A1

公开(公告)日：2024-02-08

申请号：US17754041

申请日：2021-04-01

Applicant: Apple Inc.

Inventor： Sethuraman GURUMOORTHY ,  Dawei ZHANG ,  Fangli XU ,  Haijing HU ,  Naveen Kumar R. PALLE VENKATA ,  Ralf ROSSBACH ,  Sarma V. VANGALA ,  Sigen YE ,  Srirang A. LOVLEKAR ,  Yuqin CHEN ,  Zhibin WU

IPC: H04W48/08 ,  H04L5/00

CPC classification number: H04W48/08 ,  H04L5/0051

Abstract: A user equipment (UE) is configured to decode a system information block (SIB). The UE receives a first signal, wherein the first signal includes a first individual system information block (SIB) segment of a SIB, receives a second signal, wherein the second signal includes a second individual SIB segment of the SIB, reassembles the SIB using first SIB segment and the second SIB segment and decodes the contents of the SIB.

公开(公告)号：US20230171701A1

公开(公告)日：2023-06-01

申请号：US17995378

申请日：2020-04-08

Applicant: Apple Inc.

Inventor： Fangli XU ,  Dawei ZHANG ,  Haijing HU ,  Longda XING ,  Murtaza A. SHIKARI ,  Sarma V. VANGALA ,  Sethuraman GURUMOORTHY ,  Srirang A. LOVLEKAR ,  Yuqin Chen ,  Zhibin WU

IPC: H04W52/02 ,  H04W72/23

CPC classification number: H04W52/0274 ,  H04W72/23 ,  H04W52/0232

Abstract: The exemplary embodiments relate to a computer readable storage medium, a user equipment, a method and an integrated circuit that perform operations. A user equipment (UE) enters into a first state including one of a non-dormant state or a dormant state with a secondary serving cell (SCell) of a network, the SCell being configured to provide either one of a non-dormant bandwidth part (BWP) as a secondary component carrier (SCC) in the non-dormant state or a dormant BWP as an SCC in the dormant state. The UE switches from the first state to a second state including the other one of the non-dormant state or the dormant state, the switch being based on network configuration, a dormancy timer, or a radio condition.

公开(公告)号：US20220394458A1

公开(公告)日：2022-12-08

申请号：US17755726

申请日：2019-11-28

Applicant: Apple Inc.

Inventor： Huarui LIANG ,  Dawei ZHANG ,  Fangli XU ,  Haijing HU ,  Hao DUO ,  Longda XING ,  Murtaza A. SHIKARI ,  Sethuraman GURUMOORTHY ,  Shu GUO ,  Sree Ram KODALI ,  Srinivasan NIMMALA ,  Srirang A. LOVLEKAR ,  Yuqin CHEN

IPC: H04W8/18

Abstract: A user equipment (UE) includes a first subscriber identification module (SIM) and a second SIM. The UE is configured to establish a first cellular network connection based on, at least, the first SIM and a second cellular network connection based on, at least, the second SIM. The UE sends, by the first SIM, a first registration request to the network, wherein the first registration request comprises an identification indicating the multi-SIM device is a type of multi-SIM device, receives, by the first SIM, a first registration accept message indicating the first registration request has been accepted, wherein the first registration accept message comprises a first temporary identification for the first SIM and sends, by the second SIM, an access network message comprising one of the first temporary identification or a further temporary identification based on, at least, the first temporary identification.