公开(公告)号：US20140295770A1

公开(公告)日：2014-10-02

申请号：US14305552

申请日：2014-06-16

Applicant: Huawei Technologies Co., LTD.

Inventor： Weiwei Song ,  Wei Quan ,  Yuhua Chen

IPC: H04W24/10

CPC classification number: H04W24/10 ,  H04W36/0088

Abstract: Embodiments of the present disclosure provide a method for a UE to report a measurement result and the UE, which may timely and accurately report the measurement result to a base station and improve the communication continuity of the UE. The method for UE to report a measurement result includes: determining a moving speed state of the UE, and determining a measurement parameter according to the moving speed state; acquiring a measurement period of the UE according to the determined measurement parameter; and in the measurement period, measuring a cell to obtain a measurement result, and reporting the measurement result to a serving base station of the UE. The present disclosure is suitable for UE to report a measurement result.

Abstract translation: 本公开的实施例提供了一种用于向UE报告测量结果和UE的方法，所述方法可以及时且准确地向基站报告测量结果并提高UE的通信连续性。 UE报告测量结果的方法包括：确定UE的移动速度状态，并根据移动速度状态确定测量参数; 根据确定的测量参数获取UE的测量周期; 并且在测量周期中，测量单元以获得测量结果，并将测量结果报告给UE的服务基站。 本公开适用于UE报告测量结果。

公开(公告)号：US20140064219A1

公开(公告)日：2014-03-06

申请号：US14065802

申请日：2013-10-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei Quan ,  Ning Dong ,  Yi Jiang

IPC: H04W72/12

CPC classification number: H04W72/1284

Abstract: The present invention discloses a method for sending a BSR. The method includes: if an LCG logical channel meets a regular BSR trigger condition, triggering a first regular BSR; or if a BSR retransmission timer expires, and any LCG logical channel has transmittable data, triggering a second regular BSR; if the LCG logical channel triggering the first regular BSR meets a non-transmittable condition, canceling the first regular BSR; or if all LCG logical channels meet a non-transmittable condition after the second regular BSR is triggered, canceling the second regular BSR; and if an uplink transmission resource is available in a current TTI, and the first or second regular BSR that is triggered but not canceled exists, sending a BSR MAC CE by using the uplink transmission resource. The disclosed method prevents a UE from generating and reporting meaningless BSR MAC CEs, and thereby saves transmission resources.

Abstract translation: 本发明公开了一种发送BSR的方法。 该方法包括：如果LCG逻辑信道满足常规BSR触发条件，则触发第一常规BSR; 或者如果BSR重传定时器期满，并且任何LCG逻辑信道都具有可发送数据，则触发第二常规BSR; 如果触发第一常规BSR的LCG逻辑信道满足不可发送状态，则取消第一常规BSR; 或者如果在第二常规BSR被触发之后所有LCG逻辑信道都满足不可发送状态，则取消第二常规BSR; 并且如果在当前TTI中上行链路传输资源可用，并且存在被触发但未被取消的第一或第二常规BSR，则通过使用上行链路传输资源发送BSR MAC CE。 所公开的方法防止UE产生和报告无意义的BSR MAC CE，从而节省传输资源。

公开(公告)号：US12149972B2

公开(公告)日：2024-11-19

申请号：US16813245

申请日：2020-03-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bingzhao Li ,  Xiaodong Yang ,  Wei Quan ,  Zhenxing Hu ,  Jian Zhang ,  Jinhua Miao

IPC: H04W24/10 ,  H04B7/24 ,  H04L5/00 ,  H04W72/21 ,  H04W72/23

Abstract: A method includes: obtaining, by a communication device, a configuration message sent and a secondary cell activation command for a first secondary cell; determining, by the communication device, according to the configuration message, a second secondary cell configured with a physical uplink control channel (PUCCH), the second secondary cell is in an active state, sending, by the communication device, after a preset time point after the secondary cell activation command is received, a channel status information (CSI) report of a first secondary cell on the PUCCH of the second secondary cell.

公开(公告)号：US12137384B2

公开(公告)日：2024-11-05

申请号：US18216827

申请日：2023-06-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hong Wang ,  Wei Quan ,  Jian Zhang

IPC: H04W36/08 ,  H04W12/037 ,  H04W12/04 ,  H04W36/00 ,  H04W74/0833 ,  H04W76/27

Abstract: A method includes: sending, by a first network device, a first configuration message to a terminal device, where the first configuration message is used to instruct the terminal device to configure a second ciphering/deciphering function associated with a second network device and share a first data packet numbering/reordering function, and the terminal device is configured with the first data packet numbering/reordering function and a first ciphering/deciphering function associated with the first network device; and receiving, by the first network device, a first configuration complete message sent by the terminal device. In this embodiment, the first configuration message is used so that the terminal device may configure the function associated with the second network device. Therefore, during handover, the terminal device may simultaneously perform data transmission with the second network device and the first network device, to reduce or avoid a service interruption time caused by handover.

公开(公告)号：US11949478B2

公开(公告)日：2024-04-02

申请号：US16731842

申请日：2019-12-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bingzhao Li ,  Xiaodong Yang ,  Wei Quan ,  Zhenxing Hu ,  Jian Zhang ,  Jinhua Miao ,  Yi Guo

IPC: H04B7/06 ,  H04B7/0417 ,  H04W24/10 ,  H04W72/21 ,  H04W72/51

CPC classification number: H04B7/0626 ,  H04B7/0417 ,  H04W24/10 ,  H04W72/21 ,  H04W72/51

Abstract: The present disclosure provides a carrier aggregation capability reporting apparatus and method, so as to prevent a user equipment (UE) from repeatedly reporting capability information corresponding to a carrier combination supported by the UE, and reduce waste of signaling resources used for reporting. The method includes: determining, by the UE, information about a carrier combination supported by the UE and information about a sub-combination that is of the carrier combination and that is supported by the UE; and reporting, by the UE to a base station, the determined information about the carrier combination supported by the UE and the determined information about the sub-combination that is of the carrier combination and that is supported by the UE.

公开(公告)号：US11622406B2

公开(公告)日：2023-04-04

申请号：US16457072

申请日：2019-06-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaodong Yang ,  Wei Quan ,  Jian Zhang

IPC: H04W76/16 ,  H04W88/10

Abstract: The present disclosure relates to dual connectivity methods. In one example method, a first access network device sends a request message to a second access network device, where the request message is used to request the second access network device to serve as a secondary access network device of a terminal served by the first access network device. Then, the first access network device receives an acknowledgment message from the second access network device, where the acknowledgment message is used to acknowledge to the first access network device that the second access network device agrees to serve as the secondary access network device of the terminal.

公开(公告)号：US11528596B2

公开(公告)日：2022-12-13

申请号：US17127330

申请日：2020-12-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Bin Chen ,  Bingzhao Li ,  Bin Xu ,  Jian Zhang

IPC: H04W8/22 ,  H04W72/04 ,  H04W8/18 ,  H04W8/24 ,  H04W76/10 ,  H04W76/27 ,  H04W72/10 ,  H04W88/02

Abstract: The method includes: obtaining, by UE, UE capability information of the UE; if the size of the UE capability information exceeds the maximum tolerance that can be processed by the PDCP layer of the UE, splitting the UE capability information into at least two pieces of part UE capability information, where each piece does not exceed the maximum tolerance that can be processed by the PDCP layer; and reporting at least one piece of part UE capability information to a network side device. According to this method, the UE capability information is split on a UE side, and reported to the network side device for a plurality of times.

公开(公告)号：US20220386184A1

公开(公告)日：2022-12-01

申请号：US17886306

申请日：2022-08-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bingzhao Li ,  Wei Quan ,  Jian Zhang ,  Weihua Liu

IPC: H04W36/00 ,  H04W76/20 ,  H04W76/27 ,  H04W48/10 ,  H04W52/02

Abstract: Embodiments of the present invention disclose a mobility management method, user equipment, and a base station. The mobility management method may include: receiving, by user equipment UE in a connected mode, a source identifier of the UE from a first base station, where the source identifier is used to uniquely identify the UE in the first base station; entering, by the UE, a low-overhead state after a low-overhead activation condition is satisfied, where in the low-overhead state, the UE stores a connection context of the UE in the connected mode, and camps on a cell according to a cell reselection criterion during movement; and reporting, by the UE when a first preset condition is satisfied, the source identifier to a second base station to which a second cell belongs, where the second cell is a serving cell on which the UE currently camps.

公开(公告)号：US11337037B2

公开(公告)日：2022-05-17

申请号：US16664025

申请日：2019-10-25

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Bingzhao Li ,  Yongqiang Gao ,  Jian Zhang ,  Wei Quan

IPC: H04W4/06 ,  H04L1/18 ,  H04W72/00 ,  H04W72/04 ,  H04W72/12

Abstract: The present disclosure discloses a multicast service reading method. The method includes: determining, by user equipment UE, multicast control channel MCCH configuration information, where the MCCH configuration information includes a multicast control channel identifier MCCH-RNTI and MCCH sending period information; determining, by the UE, MCCH sending time information according to the MCCH sending period information; reading, by the UE, an MCCH message according to the MCCH sending time information by using the MCCH-RNTI, where the MCCH message includes configuration information of a multicast service; and reading, by the UE, the multicast service according to the configuration information of the multicast service. Embodiments of the present disclosure further provide a multicast service sending method and a related device. The embodiments of the present disclosure help reduce waste of an MBSFN subframe.

公开(公告)号：US11310711B2

公开(公告)日：2022-04-19

申请号：US16885002

申请日：2020-05-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinhua Miao ,  Jian Zhang ,  Wei Quan

IPC: H04W36/08 ,  H04W76/15 ,  H04W36/00 ,  H04W76/10 ,  H04W36/38 ,  H04W36/30 ,  H04W92/10

Abstract: A method for configuring radio resource control includes: receiving, by a terminal device, an RRC configuration message sent by a first network device, where the RRC configuration message includes first RRC configuration content and a channel configuration parameter; configuring, by the terminal device, a first RRC connection between the terminal device and the first network device in response to the first RRC configuration content, and establishing a second RRC connection between the terminal device and a second network device based on the channel configuration parameter; the second RRC connection being configured to send a second RRC configuration content; when a radio link fails in the first RRC connection between the terminal device and the first network device, sending, the terminal device, an instruction message and a signal measurement report. A transmission delay between network devices can be reduced and signaling load of a master network device can be reduced.