公开(公告)号：US10070307B2

公开(公告)日：2018-09-04

申请号：US15420923

申请日：2017-01-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Yuhua Chen ,  Jian Zhang

IPC: H04M3/00 ,  H04W8/24 ,  H04W76/27 ,  H04W76/28 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W8/24 ,  H04W76/27 ,  H04W76/28 ,  H04W88/02 ,  H04W88/08

Abstract: The present invention provides a method for reporting user equipment assistance information, a user equipment, and a base station. The method includes: if a configuration in a user equipment UE for forbidding sending UE assistance information is not started or is closed, sending, by the UE, the UE assistance information to a base station; or, if a configuration in a UE for allowing sending UE assistance information is started, sending, by the UE, the UE assistance information to a base station. The foregoing method does not increase a signaling overhead of an air interface, and meanwhile, enables a base station to better optimize performance of a UE according to UE assistance information.

公开(公告)号：US20180249387A1

公开(公告)日：2018-08-30

申请号：US15965137

申请日：2018-04-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Zhang ,  Bingyu Qu ,  Yuanjie Li ,  Yongxing Zhou

IPC: H04W36/00 ,  H04L5/00 ,  H04W72/04 ,  H04W48/08 ,  H04W74/08

CPC classification number: H04W36/0094 ,  H04L5/0053 ,  H04W48/08 ,  H04W72/0413 ,  H04W74/0833 ,  H04W88/08

Abstract: In an embodiment method, a terminal sends an uplink signal. The uplink signal is used to trigger a base station to send first system information, and the first system information is used by the terminal to camp on a cell. In the embodiment method, correspondingly, the base station receives the uplink signal sent by the terminal, and the base station sends the first system information on a beam in which the terminal is located. In the embodiment method, correspondingly, the terminal receives the first system information sent by the base station on the beam in which the terminal is located.

公开(公告)号：US20180241487A1

公开(公告)日：2018-08-23

申请号：US15896505

申请日：2018-02-14

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04B17/318 ,  H04W16/14 ,  H04W24/10

Abstract: A user equipment obtains configuration information used to detect a received signal strength indicator (RSSI) value of a signal on an unlicensed frequency, samples the signal on the unlicensed frequency at a sampling interval included in the configuration information to obtain RSSI values of the signal on the unlicensed frequency sampled at sampling moments. The user equipment determines statistics on the RSSI values of the signal on the unlicensed frequency within a statistical window, obtains an RSSI value statistical result of the signal on the unlicensed frequency based on the statistics, and reports the RSSI value statistical result to a base station.

公开(公告)号：US10057879B2

公开(公告)日：2018-08-21

申请号：US15095779

申请日：2016-04-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenxing Hu ,  Wei Quan ,  Xiaodong Yang ,  Yongqiang Gao ,  Jian Zhang

IPC: H04W4/00 ,  H04W68/00 ,  H04W68/02 ,  H04W72/04

CPC classification number: H04W68/005 ,  H04W68/02 ,  H04W72/044

Abstract: Embodiments provide a paging method and apparatus. The method includes receiving, by user equipment (UE), a system message broadcast by a base station, where the system message carries a system parameter and configuration information of a paging message, and the configuration information includes time-frequency information of the paging message. The method also includes determining, by the UE, a paging cycle, a paging frame (PF) and a paging occasion (PO) subframe according to the system parameter, and determining, by the UE according to the configuration information, a time-frequency resource occupied by the paging message in the PO subframe. The method also includes detecting, by the UE within the paging cycle according to the PF, the PO subframe, and the time-frequency resource, whether the paging message exists in a physical downlink shared channel PDSCH.

公开(公告)号：US10057827B2

公开(公告)日：2018-08-21

申请号：US14959715

申请日：2015-12-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Jian Zhang ,  Zhenxing Hu

IPC: H04W36/14 ,  H04B7/022 ,  H04B7/024 ,  H04W72/04

CPC classification number: H04W36/14 ,  H04B7/022 ,  H04B7/024 ,  H04W72/042 ,  H04W72/0466

Abstract: Information sending and receiving methods and apparatuses, and an information transmission system are disclosed, which are used to resolve a problem in the prior art that cell-edge UE cannot accurately receive information sent by eNBs. The method includes: acquiring, by at least two eNBs, information to be delivered to UE; scrambling, by using a same scrambling code, the information to be delivered to the UE; and delivering scrambled information to the UE at a same moment.

公开(公告)号：US20180176870A1

公开(公告)日：2018-06-21

申请号：US15897953

申请日：2018-02-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mingzeng Dai ,  Jian Zhang ,  Qufang Huang ,  Qinghai Zeng

IPC: H04W52/36 ,  H04W52/14 ,  H04W72/04 ,  H04W24/10 ,  H04W52/40 ,  H04W52/34

CPC classification number: H04W52/367 ,  H04W24/10 ,  H04W52/146 ,  H04W52/346 ,  H04W52/40 ,  H04W72/044

Abstract: A method for controlling an uplink transmit power in an inter-bas station carrier aggregation, a base station and a device are disclosed. In an embodiment the method includes providing for a first base station, by a second base station, a status of an uplink resource that is scheduled by the second base station for a user equipment (UE), wherein a maximum uplink transmit power that is allocated by the UE to the first base station is based on the status of the uplink resource and scheduling for the UE, by the second base station, the uplink resource according to the status of the uplink resource.

公开(公告)号：US09999029B2

公开(公告)日：2018-06-12

申请号：US14804045

申请日：2015-07-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Zhang ,  Wei Quan ,  Yu Wang ,  Zhenxing Hu

IPC: H04W4/00 ,  H04W72/04 ,  H04W16/32 ,  H04L1/00 ,  H04L1/18 ,  H04W72/08 ,  H04B7/155 ,  H04W88/02 ,  H04W88/08 ,  H04W84/04 ,  H04L12/835

CPC classification number: H04W72/0406 ,  H04B7/155 ,  H04L1/0003 ,  H04L1/1812 ,  H04L47/30 ,  H04W16/32 ,  H04W72/085 ,  H04W84/045 ,  H04W88/02 ,  H04W88/08

Abstract: Embodiments of the present invention provide a data transmission method, a base station, and a user equipment (UE), wherein a primary base station configures a data transmission parameter for a secondary base station, to assist the secondary base station to perform uplink and downlink data transmission for the UE. Therefore, the primary base station and the secondary base station transmit and receive data according to the same data transmission parameter, and there is no need to perform extra processing on the data transmitted and received by the secondary base station, that is, the secondary base station can only reserve simple buffering, encapsulating, and transceiving functions, or even only reserve buffering and transceiving functions, so that a protocol design of the secondary base station is simplified, and cost of the secondary base station, especially cost of a micro base station serving as the secondary base station is reduced.

公开(公告)号：US20170332268A1

公开(公告)日：2017-11-16

申请号：US15662705

申请日：2017-07-28

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W24/10 ,  H04W72/04

CPC classification number: H04W24/10 ,  H04W24/00 ,  H04W72/042

Abstract: The present disclosure discloses a multi-carrier measurement configuration method and apparatus, so as to resolve a problem in the prior art that when UE aggregates multiple carriers, a carrier measurement manner cannot be configured, applicability is relatively low, and carrier aggregation efficiency of the UE is reduced. The method is: receiving, by UE, measurement configuration information that is delivered by a network side and that carries gap measurement configuration information or small gap measurement configuration information, and measuring multiple carriers based on received processing configuration information, so as to implement configuration of a carrier measurement manner by the network side, thereby improving applicability of carrier measurement, and improving carrier aggregation efficiency of the UE.

公开(公告)号：US09763131B2

公开(公告)日：2017-09-12

申请号：US14486516

申请日：2014-09-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guanglin Han ,  Jian Zhang

IPC: H04W28/02 ,  H04W72/12 ,  H04L12/851 ,  H04L29/08

CPC classification number: H04W28/0268 ,  H04L47/24 ,  H04L47/2433 ,  H04L67/322 ,  H04W28/02 ,  H04W72/1236

Abstract: Embodiments of the present invention provide a method and a system for transmitting a data packet, a sending end device and a receiving end device. The method includes: determining quality of service requirement information of service data according to content or type of the service data; carrying the quality of service requirement information in a data packet corresponding to the service data; and sending the data packet carrying the quality of service requirement information to a receiving end, so as for the receiving end to perform scheduling processing on the data packet according to the quality of service requirement information. By adopting the technical solution of the embodiments of the present invention, a received data packet is scheduled according to the quality of service requirement information, thereby effectively improving the processing efficiency of the data packet.

公开(公告)号：US09730189B2

公开(公告)日：2017-08-08

申请号：US14620909

申请日：2015-02-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Jian Zhang ,  Yi Jiang

IPC: H04W72/04 ,  H04W56/00 ,  H04W48/08 ,  H04W74/08

CPC classification number: H04W72/04 ,  H04W48/08 ,  H04W56/0045 ,  H04W74/0833

Abstract: Embodiments of the present invention provide an access method, a user equipment and a base station. In the present invention, a user equipment obtains a first synchronous channel resource; uses the first synchronous channel resource to send an access request to a base station, for requesting to access the base station; receives access feedback sent by the base station, and determining whether access is successful according to the access feedback. In this way, occupation of the user equipment on an access resource during access may be reduced, and utilization efficiency of the access resource is improved.