公开(公告)号：US20230300926A1

公开(公告)日：2023-09-21

申请号：US18202497

申请日：2023-05-26

Applicant: 5G IP Holdings LLC

Inventor： MEI-JU SHIH ,  CHIE-MING CHOU ,  YUNG-LAN TSENG

IPC: H04W76/15 ,  H04B17/382 ,  H04W72/231 ,  H04W48/16 ,  H04W48/20

CPC classification number: H04W76/15 ,  H04B17/382 ,  H04W72/231 ,  H04W48/16 ,  H04W48/20 ,  H04W76/20

Abstract: A mobile communication device and a method performed by a mobile communication device are provided. The method includes receiving, from a device, a Radio Resource Control (RRC) connection reconfiguration message when a Signaling Radio Bearer 3 (SRB3) connection with a secondary node has not been established, the RRC connection reconfiguration message including Secondary Cell Group (SCG) information; and initiating establishing the SRB3 connection with the secondary node according to the RRC connection reconfiguration message.

公开(公告)号：US20230300864A1

公开(公告)日：2023-09-21

申请号：US18199040

申请日：2023-05-18

Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

Inventor： Hai TANG

IPC: H04W72/53 ,  H04W76/27 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/50 ,  H04W72/231 ,  H04W72/232

CPC classification number: H04W72/53 ,  H04W76/27 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/535 ,  H04W72/231 ,  H04W72/232 ,  H04W80/02

Abstract: Embodiments of the disclosure provide a method for transmitting data in a wireless communication network. A network device sends first configuration signaling to a terminal. The first configuration signaling is used to determine a first resource occupied by first data in a first slot. The network device also sends third configuration signaling to the terminal. The third configuration signaling is used to determine a second resource occupied by second data in the first slot and the third configuration signaling has a different type of configuration signaling from the first configuration signaling. When at least one time domain symbol in the second resource is located in the first resource in the first slot, the network device further determines, based on a preset policy, data transmitted in the first slot.

公开(公告)号：US20230292334A1

公开(公告)日：2023-09-14

申请号：US18040829

申请日：2020-08-07

Applicant: LENOVO (BEIJING) LIMITED

Inventor： JING HAN ,  MIN XU ,  RAN YUE ,  LIANHAI WU ,  HAIMING WANG ,  JIE SHI

IPC: H04W72/231 ,  H04L1/1829 ,  H04W72/50 ,  H04W24/10

CPC classification number: H04W72/231 ,  H04L1/1854 ,  H04W72/535 ,  H04W24/10

Abstract: The present application relates to a method and an apparatus for multiplexing MAC CEs. One embodiment of the subject application provides a method including: receiving an uplink grant associated with a first retransmission scheme; selecting one or more first media access control (MAC) control elements (CEs) from a first number of MAC CEs according to the first retransmission scheme, wherein the one or more first MAC CEs are associated with the first retransmission scheme; and multiplexing the one or more first MAC CEs to a MAC protocol data unit (PDU) associated with an uplink grant.

公开(公告)号：US20230289564A1

公开(公告)日：2023-09-14

申请号：US18014703

申请日：2020-07-06

Applicant: LG ELECTRONICS INC.

Inventor： Bonghoe KIM ,  Jongwoong SHIN ,  Byounghoon KIM

IPC: G06N3/0455 ,  H04W72/231

CPC classification number: G06N3/0455 ,  H04W72/231

Abstract: According to the present specification, it is possible to design a transmitter and a receiver configured in a neural network through end-to-end optimization. In addition, it is possible to design a neural network encoder capable of improving the distance characteristic of a codeword. Furthermore, proposed is a method for signaling information about neural network parameters of a neural network encoder and a neural network decoder.

公开(公告)号：US20230276454A1

公开(公告)日：2023-08-31

申请号：US18017492

申请日：2020-07-23

Applicant: LENOVO (BEIJING) LIMITED

Inventor： Chenxi Zhu ,  Wei Ling ,  Bingchao Liu ,  Yi Zhang ,  Lingling Xiao

IPC: H04W72/231 ,  H04B7/0456 ,  H04L5/00

CPC classification number: H04W72/231 ,  H04B7/0456 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0094 ,  H04L5/0098

Abstract: Apparatuses, methods, and systems are disclosed for configuring UL-TCI states. One method (500) includes receiving (502) a RRC message configuring a set of UL-TCI states. Each UL-TCI state defines at least one uplink spatial relationship. Each uplink spatial relationship corresponds to a spatial domain transmission filter corresponding to a CSI-RS, a SSB, or an SSB. The method (500) includes receiving (504) a MAC CE message comprising information that activates a subset of the set of UL-TCI states for use in an UL-TCI field of DCI used to schedule a codebook-based PUSCH transmission. The method (500) includes receiving (506) the DCI with the UL-TCI field indicating the at least one uplink spatial relationship for the UE to use for the codebook-based PUSCH transmission. The method (500) includes transmitting (508) the codebook-based PUSCH transmission with the at least one uplink spatial relationship indicated by the UL-TCI field in the DCI.

公开(公告)号：US20230262836A1

公开(公告)日：2023-08-17

申请号：US18304809

申请日：2023-04-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haifeng YU ,  Bingzhao LI ,  Zhenzhen CAO

IPC: H04W76/28 ,  H04L1/1812 ,  H04W72/231 ,  H04W72/1263

CPC classification number: H04W76/28 ,  H04L1/1812 ,  H04W72/231 ,  H04W72/1263

Abstract: The present invention discloses a communication method and an apparatus. One example method includes: sending feedback information to a network device, where downlink control information (DCI) for scheduling the first data packet is scrambled by group radio network temporary identifier (G-RNTI); receiving a second information, where the second information comprises a discontinuous reception (DRX) configuration information corresponding to a first unicast service, the DRX configuration information corresponding to the first unicast service comprises duration of a second downlink HARQ RTT timer and duration of a second downlink DRX retransmission timer; starting the second downlink HARQ RTT timer at a first moment after an end of sending the feedback information; monitoring, based on DRX configuration information, a Physical Downlink Control Channel (PDCCH) for scheduling information of a data packet of the first multicast service, where the scheduling information is scrambled by the C-RNTI.

公开(公告)号：US20230254881A1

公开(公告)日：2023-08-10

申请号：US18013341

申请日：2020-07-14

Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.

Inventor： Xing YANG

IPC: H04W72/53 ,  H04W72/231

CPC classification number: H04W72/53 ,  H04W72/231

Abstract: An activated resource switching method, performed by a User Equipment (UE) in a wireless communication network, includes: receiving an activation signal carrying a resource identifier; and in response to the resource identifier indicating a resource to be activated for the UE, activating a first resource based on a configuration of the resource to be activated containing the resource identifier, and deactivating an activated second resource.

公开(公告)号：US20230239896A1

公开(公告)日：2023-07-27

申请号：US18128183

申请日：2023-03-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kaili ZHENG ,  Peng SUN

IPC: H04W72/231 ,  H04L5/00

CPC classification number: H04W72/231 ,  H04L5/0053

Abstract: This application provides a transmission mode determining method and apparatus, and a communications device, and pertains to the field of communications. The method includes: determining a single frequency network transmission mode in a target indication manner, where the target indication manner includes one of the following manners: indication by RRC signaling, indication by TCI state, a manner with a configured or indicated target parameter satisfying a predetermined parameter requirement, and indication of a PDCCH using the SFN transmission mode.

公开(公告)号：US20230224923A1

公开(公告)日：2023-07-13

申请号：US18009836

申请日：2021-06-11

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Helka-Liina Määttänen ,  Shiwei Gao ,  Siva Muruganathan

IPC: H04W72/231 ,  H04W72/1273

CPC classification number: H04W72/231 ,  H04W72/1273

Abstract: Systems and methods are disclosed herein for activation of two or more Transmission Configuration Indication (TCL) states for a Physical Downlink Control Channel (PDCCH) in one or more Control Resource Sets (CORESETs) in a cellular communications system. In one embodiment, a method performed by a wireless communication device for activation of multiple TCI states for a PDCCH in one or more CORESETs in a cellular communications system comprises receiving, from a network node, signaling that activates NTCI TCI states for one or more CORESETs, wherein NTCI>1. In this manner, activation of two or more TCI states for PDCCH in one or more CORESETs is enabled.

公开(公告)号：US20230199795A1

公开(公告)日：2023-06-22

申请号：US18065535

申请日：2022-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dalin Zhu ,  Emad N. Farag ,  Eko Onggosanusi

IPC: H04W72/231 ,  H04L5/00

CPC classification number: H04W72/231 ,  H04L5/0053

Abstract: Methods and apparatuses for beam management under a unified transmission configuration indication (TCI) framework. A method for operating a user equipment (UE) receiving, in downlink control information (DCI), first information indicating a plurality of TCI states, wherein at least one of the TCI states is for at least one of a plurality of physical downlink control channels (PDCCHs), respectively; and receiving second information in a configuration for a control resource set (CORESET) indicating one or more of the plurality of TCI states to use for receiving one or more of the plurality of PDCCHs in the CORESET, respectively. The method further includes determining, based on the second information, the one or more of the plurality of TCI states to use for receiving the one or more of the plurality of PDCCHs in the CORESET, respectively, and receiving the one or more PDCCHs using the one or more TCI states, respectively.