公开(公告)号：US12010701B2

公开(公告)日：2024-06-11

申请号：US17853525

申请日：2022-06-29

Applicant: Ofinno, LLC

Inventor： Ali Cagatay Cirik ,  Yunjung Yi ,  Esmael Hejazi Dinan ,  Hua Zhou

IPC: H04W72/23 ,  H04L1/08 ,  H04W16/28 ,  H04W72/1268 ,  H04W72/54

CPC classification number: H04W72/23 ,  H04L1/08 ,  H04W16/28 ,  H04W72/1268 ,  H04W72/54

Abstract: A method may include receiving, by a wireless device, downlink control information (DCI) scheduling transmission of a channel state information (CSI) report on a physical uplink shared channel (PUSCH) transmission with a transport block, one or more first repetitions of the PUSCH transmission with a first spatial domain transmission filter, and one or more second repetitions of the PUSCH transmission with a second spatial domain transmission filter. The method may include transmitting the CSI report on an earliest repetition of the one or more first repetitions of the PUSCH transmission with the transport block, and an earliest repetition of the one or more second repetitions of the PUSCH transmission with the transport block.

公开(公告)号：US12010199B2

公开(公告)日：2024-06-11

申请号：US16806787

申请日：2020-03-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zheng Yu

IPC: H04L29/06 ,  H04B7/26 ,  H04J11/00 ,  H04L1/00 ,  H04L1/08 ,  H04L5/00 ,  H04L5/14 ,  H04L69/22 ,  H04W76/27 ,  H04W88/02

CPC classification number: H04L69/22 ,  H04B7/26 ,  H04J11/00 ,  H04L1/0027 ,  H04L1/0072 ,  H04L1/08 ,  H04L5/0053 ,  H04L5/14 ,  H04W76/27 ,  H04L1/0075 ,  H04L5/0048 ,  H04W88/02

Abstract: Embodiments of the present invention relate to the communications field, and provide an information transmission method, apparatus, and system, which determine a subframe used in enhanced transmission of first information, improving transmission reliability of the first information. The information transmission method includes: determining a subframe for enhanced transmission of first information, where the first information is a master information block, or the first information is a system information block (SIB) including a time division duplex (TDD) configuration, or the first information is an SIB including a multicast-broadcast single-frequency network (MBSFN) subframe configuration; and performing the enhanced transmission of the first information in the determined subframe for the enhanced transmission of the first information.

公开(公告)号：US20240187136A1

公开(公告)日：2024-06-06

申请号：US18553709

申请日：2021-12-21

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Akihiko NISHIO ,  Ayako HORIUCHI

IPC: H04L1/08

CPC classification number: H04L1/08

Abstract: This base station is provided with: a control circuit which determines information to be set in a signal for notifying a number of data allocations in a retransmission process, on the basis of a setting relating to feedback for the retransmission process; and a transmission circuit for transmitting the information in the signal.

公开(公告)号：US20240184655A1

公开(公告)日：2024-06-06

申请号：US18140133

申请日：2023-04-27

Applicant: Rambus Inc.

Inventor： Yuanlong WANG ,  Frederick A. WARE

IPC: G06F11/07 ,  G06F3/06 ,  G06F11/10 ,  G06F11/14 ,  G06F13/42 ,  H03M13/00 ,  H03M13/09 ,  H03M13/29 ,  H04L1/00 ,  H04L1/08 ,  H04L1/1867

CPC classification number: G06F11/0727 ,  G06F3/0619 ,  G06F3/064 ,  G06F3/0679 ,  G06F11/073 ,  G06F11/0751 ,  G06F11/076 ,  G06F11/0793 ,  G06F11/10 ,  G06F11/1004 ,  G06F11/1008 ,  G06F11/1068 ,  G06F11/1402 ,  G06F13/4286 ,  H03M13/09 ,  H03M13/29 ,  H03M13/2906 ,  H03M13/611 ,  H04L1/0061 ,  H04L1/08 ,  H04L1/1867 ,  G06F11/1044 ,  H04L1/0003 ,  H04L1/0008 ,  H04L2001/0093

Abstract: A controller includes a link interface that is to couple to a first link to communicate bi-directional data and a second link to transmit unidirectional error-detection information. An encoder is to dynamically add first error-detection information to at least a portion of write data. A transmitter, coupled to the link interface, is to transmit the write data. A delay element is coupled to an output from the encoder. A receiver, coupled to the link interface, is to receive second error-detection information corresponding to at least the portion of the write data. Error-detection logic is coupled to an output from the delay element and an output from the receiver. The error-detection logic is to determine errors in at least the portion of the write data by comparing the first error-detection information and the second error-detection information, and, if an error is detected, is to assert an error condition.

公开(公告)号：US12004033B2

公开(公告)日：2024-06-04

申请号：US17525508

申请日：2021-11-12

Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

Inventor： Xin You

IPC: H04W36/00 ,  H04L1/08 ,  H04W36/30 ,  H04W76/30

CPC classification number: H04W36/00837 ,  H04L1/08 ,  H04W36/0058 ,  H04W36/30 ,  H04W76/30

Abstract: Disclosed are a method for switching between access network devices, a terminal device, and a network device. The method includes the terminal device initiating a random access to a target access network device while maintaining a connection with a source access network device. The method also includes the terminal device releasing the connection with the source access network device, after successfully accessing to the target access network device and in response to channel quality of the source access network device meeting a preset condition.

公开(公告)号：US12004012B2

公开(公告)日：2024-06-04

申请号：US17377980

申请日：2021-07-16

Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

Inventor： Cong Shi

IPC: H04W28/12 ,  H04L1/08 ,  H04L5/00

CPC classification number: H04W28/12 ,  H04L1/08 ,  H04L5/0055

Abstract: Disclosed by the present application is a method used for duplicate data transmission, which may implement effective duplicate data transmission in more than two duplicate data transmission mechanisms. The method comprises: a terminal device receiving first indication information; and the terminal device carrying out processing for a PDCP PDU according to the first indication information, the first indication information being used to indicate that a duplicate data transmission function of at least one PDCP entity is active or inactive and/or indicate an RLC entity used for transmitting duplicate data among a plurality of RLC entities associated with the at least one PDCP entity respectively.

公开(公告)号：US11996936B2

公开(公告)日：2024-05-28

申请号：US17902568

申请日：2022-09-02

Applicant: Cypress Semiconductor Corporation

Inventor： Robert Zopf

IPC: H04L1/00 ,  H04L1/08 ,  H04L45/74

CPC classification number: H04L1/0045 ,  H04L1/08 ,  H04L45/74

Abstract: Disclosed are methods and systems for a Bluetooth Low Energy (BLE) receiver to reduce the number of retransmission of packets needed to receive an error free packet so as to improve channel throughput. Techniques to reduce the number of retransmissions include a combination of processing of the header of the received packets to increase the number of corrupted packets available for reconstructing the original payload and bit error correction (BEC) of the payload of the corrupted packets. Header processing may include making available for payload reconstruction a packet whose received access address differs by no more than 1-bit from an assigned address of the receiver provided at least one of the corrupted packets used in the reconstruction contains an error-free access address. Header processing may also include using a prior error-free decoded length of the packet to aid in the determination of the length field of a current packet.

公开(公告)号：US20240171317A1

公开(公告)日：2024-05-23

申请号：US18551355

申请日：2022-05-25

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE

IPC: H04L1/1812 ,  H04L1/08 ,  H04L1/1867

CPC classification number: H04L1/1812 ,  H04L1/08 ,  H04L1/1874 ,  H04L1/188

Abstract: The present disclosure relates to a method of managing a configured grant timer related to a Hybrid automatic repeat request (HARQ) process associated with a configured grant by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of receiving a retransmission grant for the HARQ process with starting the configured grant timer related to the HARQ process; based on a HARQ buffer of the HARQ process not being empty, performing a transmission for the HARQ process based on the retransmission grant with restarting the configured grant timer related to the HARQ process; and based on the HARQ buffer of the HARQ process being empty, stopping the configured grant timer related to the HARQ process.

公开(公告)号：US20240163012A1

公开(公告)日：2024-05-16

申请号：US18284043

申请日：2022-03-25

Applicant: SHARP KABUSHIKI KAISHA

Inventor： LIQING LIU ,  SHOHEI YAMADA ,  HIROKI TAKAHASHI ,  Meng CHENG

IPC: H04L1/08 ,  H04W72/044 ,  H04W72/1268 ,  H04W72/232

CPC classification number: H04L1/08 ,  H04W72/044 ,  H04W72/1268 ,  H04W72/232

Abstract: A user equipment includes reception circuitry configured to receive, from a base station, a PDCCH with a first DCI format, wherein the first DCI format schedules a PUSCH transmission; and control circuitry configured to perform the PUSCH transmission, in a case intra-slot frequency hopping is not enabled for the PUSCH transmission and a PUSCH repetition Type B is not applied to the PUSCH transmission, such that a first channel over which a first symbol on an antenna port used for an uplink transmission is conveyed can be inferred by the base station from a second channel over which a second symbol on the same antenna port is conveyed if the first symbol and the second symbol correspond to the same slot, and perform the PUSCH transmission in a case the PUSCH repetition Type B is applied to the PUSCH transmission, such that the first channel over which the first symbol on an antenna port used for an uplink transmission is conveyed can be inferred by the base station from the second channel over which the second symbol on the same antenna port is conveyed if the first symbol and the second symbol correspond to a same actual repetition of the PUSCH transmission.

公开(公告)号：US11985699B2

公开(公告)日：2024-05-14

申请号：US15586655

申请日：2017-05-04

Applicant: Nokia Technologies Oy

Inventor： Vinh Van Phan ,  Ling Yu ,  Zexian Li ,  Bikramjit Singh ,  Mikko Aleksi Uusitalo ,  Emad Farag

IPC: H04W72/02 ,  H04B7/02 ,  H04L1/08 ,  H04W28/02 ,  H04W72/04 ,  H04W74/00 ,  H04W74/02 ,  H04L1/00 ,  H04W72/543 ,  H04W84/04

CPC classification number: H04W74/02 ,  H04B7/02 ,  H04L1/08 ,  H04W28/0278 ,  H04W72/02 ,  H04W72/04 ,  H04W74/004 ,  H04L1/0072 ,  H04W72/543 ,  H04W84/042

Abstract: A user equipment (UE) selects first and second radio resources from respective first and second pools of radio resources. In one example these are primarily allocated for contention-free and scheduling-based channel access, respectively. Content to duplicate in parallel communications is selected based at least on a characteristic of uplink data waiting to be sent (such as size) and/or on the selected first and second radio resources (such as timing difference between them). The UE transmits the selected content on each of the selected first and second radio resources. In the examples the content to duplicate was selected from among the uplink data to send and a scheduling request message. In various embodiments one of these transmissions indicates it's a duplicate, and the duplicated scheduling request message is transmitted on the first resource with the uplink data. These teachings are particularly useful for URLLC data.