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：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：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：US20180006775A1

公开(公告)日：2018-01-04

申请号：US15708699

申请日：2017-09-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

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

IPC: H04L5/00 ,  H04W72/02 ,  H04W72/04

Abstract: The present invention discloses a carrier configuration method and a device, and relates to the field of communications, to resolve a problem that dividing multiple component carriers into primary and secondary component carriers only is not conducive to management of an important secondary component carrier. In a specific solution, a carrier aggregation model is configured for UE, so that the UE performs data transmission with a network device according to the carrier aggregation model. The carrier aggregation model includes multiple component carriers, the multiple component carriers include at least one core carrier, and the at least one core carrier includes at least one primary core carrier. The core carrier has an uplink transmission function and a downlink transmission function. The present invention is applied to a carrier configuration process.

公开(公告)号：US09832770B2

公开(公告)日：2017-11-28

申请号：US14923080

申请日：2015-10-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Xiaodong Yang ,  Zhenxing Hu ,  Jian Zhang ,  Pengyu Ji

IPC: H04L12/26 ,  H04W72/04 ,  H04L5/00 ,  H04L5/14 ,  H04W88/02

CPC classification number: H04W72/0446 ,  H04L5/00 ,  H04L5/0048 ,  H04L5/0092 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/0413 ,  H04W88/02

Abstract: The present invention discloses a method and an apparatus for transmitting uplink information. The method relates to a user equipment receives resource configuration indication information and subframe configuration indication information that are sent from a base station, where the resource configuration indication information is used to indicate at least one flexible subframe. The UE determines whether to transmit uplink information in the flexible subframe according to the subframe configuration indication information.

公开(公告)号：US09723587B2

公开(公告)日：2017-08-01

申请号：US14511341

申请日：2014-10-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Yuhua Chen ,  Yi Jiang

IPC: H04W36/00 ,  H04W64/00 ,  H04W88/06 ,  H04W36/32

CPC classification number: H04W64/003 ,  H04W36/0055 ,  H04W36/32 ,  H04W64/006 ,  H04W88/06

Abstract: Embodiments of the present invention provide a movement information processing method and system, a user equipment, and an access network device. In one embodiment, a UE measures a characteristic parameter of a cell to be measured, and then obtains movement information of the UE according to a change of the characteristic parameter within a predetermined time. In this way, the UE can send the movement information to an access network device and the access network device executes a movement-related operation according to the movement information.

公开(公告)号：US09706565B2

公开(公告)日：2017-07-11

申请号：US14305460

申请日：2014-06-16

Applicant: Huawei Technologies Co., LTD.

Inventor： Jian Zhang ,  Wei Quan ,  Peng Zhang ,  Yi Jiang

IPC: A47L15/00 ,  H04W72/12 ,  H04L29/08 ,  H04L29/06 ,  H04W4/18

CPC classification number: H04W72/1247 ,  H04L65/80 ,  H04L67/322 ,  H04W4/18

Abstract: Embodiments of the present application provide a method and a device for video transmission, which relates to the field of communications and is able to reduce feedback time, thus realizing the purpose of fully using resources and reducing data loss. The method includes at least the following operations: a base station receiving a second video data packet sent by a server and first feedback information about a first video data packet sent by user equipment, performing scheduling process according to the first feedback information, and after the scheduling process, transmitting the second video data packet to the user equipment according to the result of the scheduling process.

公开(公告)号：US09681417B2

公开(公告)日：2017-06-13

申请号：US15281987

申请日：2016-09-30

Applicant: Huawei Technologies Co., Ltd.

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

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

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.