公开(公告)号：US10104622B2

公开(公告)日：2018-10-16

申请号：US14978060

申请日：2015-12-22

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04B7/00 ,  H04W52/14 ,  H04W52/24 ,  H04W52/36 ,  H04W52/34

Abstract: The present invention provides an uplink power control method and an apparatus. The method includes: receiving, by a first base station, a power headroom report PHR sent by a terminal, where the PHR includes: power headroom PH of the terminal in a serving cell provided by the first base station, a quantity of physical resource blocks PRBs allocated by a second base station to the terminal in a serving cell provided by the second base station, and PH of the terminal in the serving cell provided by the second base station, and controlling, by the first base station according to the PHR, transmit power of the terminal in the serving cell provided by the first base station.

公开(公告)号：US20180176744A1

公开(公告)日：2018-06-21

申请号：US15896211

申请日：2018-02-14

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

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

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

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：US20180167936A1

公开(公告)日：2018-06-14

申请号：US15893367

申请日：2018-02-09

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W72/04 ,  H04L1/18

Abstract: An uplink information sending methods and apparatus are provided. A communication device includes a processor coupled to a non-transitory memory, where the non-transitory memory stores an execution instruction to be executed in the processor. The execution instruction when executed enables the communication device to determine scheduling information and timing advance information. The scheduling information is used to instruct user equipment to send uplink information, and the timing advance information is used to adjust a timing advance used when the user equipment sends the uplink information. The execution instruction when executed further enables the communication device to adjust the timing advance according to the timing advance information, and send the uplink information according to the scheduling information by using an adjusted timing advance.

公开(公告)号：US20180160454A1

公开(公告)日：2018-06-07

申请号：US15891862

申请日：2018-02-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qufang Huang ,  Jian Zhang ,  Qinghai Zeng

IPC: H04W74/08 ,  H04W72/04 ,  H04L27/26 ,  H04W56/00 ,  H04W88/06

CPC classification number: H04W74/0833 ,  H04L27/2613 ,  H04W52/146 ,  H04W52/34 ,  H04W52/367 ,  H04W56/0045 ,  H04W72/0446 ,  H04W88/06

Abstract: Embodiments provide a data transmission method, a device, and a system. The method includes: acquiring, by user equipment, a first preamble corresponding to a cell set of a primary timing advance group of a first base station and a second preamble corresponding to a cell set of a secondary timing advance group of a second base station; sending the first preamble to the first base station, to initiate random access to the first base station according to the first preamble; and sending the second preamble to the second base station, to initiate random access to the second base station according to the second preamble.

公开(公告)号：US20180152913A1

公开(公告)日：2018-05-31

申请号：US15880399

申请日：2018-01-25

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W68/02 ,  H04W76/28 ,  H04W72/04 ,  H04W72/00

CPC classification number: H04W68/02 ,  H04W72/005 ,  H04W72/0446 ,  H04W76/10 ,  H04W76/28

Abstract: Embodiments of the present invention provide a paging method, apparatus, and system, so as to implement paging of an apparatus in an area with relatively poor signal coverage. The apparatus includes: a receiver configured to receive a broadcast message having a radio frame parameter; and a processor configured to a start paging frame (PF) and a start paging occasion (PO) according to the radio frame parameter; and the receiver is further configured to receive a paging message according to the start PF, the start PO, and a first subframe set. The first subframe set includes M first subframes in which the paging message can be received and the first subframe set follows the start PO of the start PF, where M is a quantity of times that the paging message needs to be repeatedly received.

公开(公告)号：US09985826B2

公开(公告)日：2018-05-29

申请号：US14939924

申请日：2015-11-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qinghai Zeng ,  Jian Zhang

IPC: H04L12/24 ,  H04W28/08 ,  H04W72/12 ,  H04W84/12 ,  H04W88/02

CPC classification number: H04L41/0803 ,  H04W28/08 ,  H04W28/085 ,  H04W72/12 ,  H04W84/12 ,  H04W88/02

Abstract: A service data offloading method, an access network device, and a terminal are provided. The access network device sends a local area network configuration message and a bearer configuration message to the terminal, configures a local area network for the terminal according to the local area network configuration message, and configures a dedicated bearer for the terminal according to the bearer configuration message, where the local area network configuration message or the bearer configuration message includes a downlink-only data reception indication, so that the terminal receives, in the local area network according to the downlink-only data reception indication, downlink data of the dedicated bearer and prohibits sending uplink data of the dedicated bearer.

公开(公告)号：US09949398B2

公开(公告)日：2018-04-17

申请号：US15363429

申请日：2016-11-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guodong Zhang ,  Jian Zhang ,  Jianping Shu

IPC: H01R13/648 ,  H05K7/14 ,  H01R12/75 ,  H05K1/18 ,  H01R12/70 ,  H01R12/79 ,  H05K1/14 ,  H04Q1/02

CPC classification number: H05K7/1439 ,  H01R12/7005 ,  H01R12/75 ,  H01R12/79 ,  H04Q1/15 ,  H05K1/141 ,  H05K1/18 ,  H05K7/1449 ,  H05K7/1451 ,  H05K7/1452 ,  H05K2201/044 ,  H05K2201/10318 ,  H05K2201/10356

Abstract: A backplane and a communications device are disclosed. The backplane includes: at least one fixing plate, multiple connectors, and multiple flexible cables, where signal connection is implemented between corresponding connectors by means of the flexible cables, each of the connectors is provided with a housing and multiple signal pins installed on the housing, and the housing is installed on the fixing plate and is provided with a jack for insertion of a connector of a subcard in the communications device; one end of each signal pin is inserted into the jack, and the other end is connected to each flexible cable. When the communications device provided with the backplane transmits a high-rate signal, transmission quality and a transmission rate are relatively high.

公开(公告)号：US20180098339A1

公开(公告)日：2018-04-05

申请号：US15809640

申请日：2017-11-10

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W72/1231 ,  H04L5/0044 ,  H04L5/0053 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1289 ,  H04W72/14

Abstract: A data transmission method is disclosed to improve service scheduling flexibility. The method includes: sending, by a base station, configuration information to a terminal, where the configuration information includes symbol quantity information, and the symbol quantity information is used to indicate a quantity of symbols that are used when the base station performs data exchange with the terminal; and sending, by the base station to the terminal, data transmitted in unit of a symbol, or receiving data transmitted in unit of a symbol, where the data occupies m symbols in a time domain, and m is a quantity that is indicated in the configuration information and that is of symbols that are used.

公开(公告)号：US09913250B2

公开(公告)日：2018-03-06

申请号：US15603237

申请日：2017-05-23

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W76/04 ,  H04W72/04 ,  H04W72/00 ,  H04W68/02

CPC classification number: H04W68/02 ,  H04W72/005 ,  H04W72/0446 ,  H04W76/10 ,  H04W76/28

Abstract: Embodiments of the present invention provide a paging method, apparatus, and system, so as to implement paging of UE in an area with relatively poor signal coverage. UE includes: a receiving unit, configured to receive a broadcast message sent by a base station; and a determining unit, configured to determine whether the UE is first UE where the determining unit is further configured to: in a case in which it is determined that the UE is the first UE, determine a start PF and a start PO according to the first radio frame parameter; the determining unit is further configured to determine a first subframe set according to the start PF and the start PO; and the receiving unit is further configured to receive, according to the start PF, the start PO, and the first subframe set, a paging message sent by the base station.

公开(公告)号：US20180042000A1

公开(公告)日：2018-02-08

申请号：US15785079

申请日：2017-10-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Zhang ,  Yuanjie Li ,  Bingyu Qu ,  Qinghai Zeng

IPC: H04W72/04 ,  H04B7/08 ,  H04B7/06

Abstract: Embodiments of the present application provide an information transmission method, includes: receiving a beam indication signal on at least one beam that is sent by a base station, where the beam indication signal carries identity information of the beam on which the signal is located; determining the identity information of the at least one beam according to the beam indication signal on the at least one beam; determining, according to signal quality of the at least one beam, a primary beam used when the base station sends a downlink signal to the UE; and sending a first beam report message to the base station, where the first beam report message carries identity information of the primary beam.