公开(公告)号：US09918334B2

公开(公告)日：2018-03-13

申请号：US14932776

申请日：2015-11-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Jian Zhang

IPC: H04L1/18 ,  H04W72/12

CPC classification number: H04W72/1278 ,  H04L1/1812 ,  H04L1/1864 ,  H04L1/1887 ,  H04L1/1896 ,  H04W72/1289

Abstract: Embodiments of the present invention provide a processing method for data transmission, an apparatus and a system. The method includes: receiving scheduling signaling sent by a base station, where the scheduling signaling includes a hybrid automatic repeat request (HARQ) process ID; and transmitting, within a same transmission time interval TTI, on a process that corresponds to the HARQ process identifier, data on a first logical channel element and data on a second logical channel element. According to the processing method for data transmission, the apparatus, and the system provided in the embodiments of the present invention, utilization of bandwidth resources for data transmission is improved. Therefore, data throughput of UE can be also effectively ensured.

公开(公告)号：US20180070378A1

公开(公告)日：2018-03-08

申请号：US15812544

申请日：2017-11-14

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W72/12 ,  H04W88/06

CPC classification number: H04W72/1284 ,  H04W72/0446 ,  H04W72/12 ,  H04W72/1205 ,  H04W88/06

Abstract: The present invention relates to a scheduling request transmission method, so as to effectively transmit a scheduling request when scheduling request resources are configured on multiple carriers. The terminal receives a configuration parameter for a scheduling request from a base station; when the scheduling request is triggered, the terminal sends the scheduling request on a selected one carrier of multiple carriers according to the configuration parameter. Scheduling request resources are assigned to the terminal on multiple carriers by sending the configuration parameter, so that the terminal can send the scheduling request on the selected one carrier of the multiple carriers according to the configuration parameter. This provides a solution to effectively transmitting the scheduling request.

公开(公告)号：US20180042017A1

公开(公告)日：2018-02-08

申请号：US15783163

申请日：2017-10-13

Applicant: Huawei Technologies Co., Ltd.

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

IPC: 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：US09832689B2

公开(公告)日：2017-11-28

申请号：US15348258

申请日：2016-11-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li Xu ,  Jianshe Dai ,  Anquan Yang ,  Jian Zhang ,  Zilong Gu ,  Qingwen Wang

IPC: H04W36/00 ,  H04W92/20

CPC classification number: H04W36/0055 ,  H04W36/0094 ,  H04W92/20

Abstract: Embodiments of the present invention provide a cell handover method, a base station and a system, which relate to the field of wireless communications technologies. The method includes: determining, by a source eNB according to uplink RSRP of a UE in a serving cell and a target cell, whether to hand over the UE from the serving cell to the target cell; and if yes, acquiring UE parameters including TA of the UE in the target cell, and sending UE data and the UE parameters to a target eNB, where the TA is used for uplink synchronization between the target eNB and the UE.

公开(公告)号：US20170332214A1

公开(公告)日：2017-11-16

申请号：US15663162

申请日：2017-07-28

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W4/08 ,  H04W88/02

CPC classification number: H04W4/08 ,  H04W4/06 ,  H04W88/023

Abstract: A terminal device, a network device, and a group communication method, where the terminal device includes a receiver configured to receive a first message from a network device, where the first message includes at least one group service identifier, and one group service identifier corresponds to one group service, and receive, according to the received first message, a first group service corresponding to a first group service identifier of the terminal device.

公开(公告)号：US09820307B2

公开(公告)日：2017-11-14

申请号：US15010336

申请日：2016-01-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

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

IPC: H04W40/00 ,  H04W72/04 ,  H04W74/08 ,  H04L1/16 ,  H04L1/18

CPC classification number: H04W74/0833 ,  H04L1/1607 ,  H04L1/189 ,  H04L1/1896

Abstract: Embodiments of the present invention provide a data transmission method, a base station, and user equipment, where the method includes: receiving bundling capability information sent by user equipment, where the Bundling capability information includes: information used to indicate that the user equipment has a capability of transmitting first data for M times, where M is a maximum quantity of transmission times that is supported by the user equipment for the first data, and M≧2; and performing transmission of the first data with the user equipment for N times according to the Bundling capability information, where N≦M.

公开(公告)号：US09820181B2

公开(公告)日：2017-11-14

申请号：US14541832

申请日：2014-11-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Weiwei Song ,  Yu Wang ,  Jian Zhang ,  Yi Jiang

IPC: H04W4/00 ,  H04W28/02 ,  H04W28/08

CPC classification number: H04W28/0268 ,  H04W28/02 ,  H04W28/08

Abstract: Embodiments of the present invention provide a data offload transmission method, apparatus and system, which relate to the field of communications and may avoid multiple collisions and retransmissions, to reduce the transmission time delay of uplink data. The method includes: obtaining, by a base station, a transmission performance parameter of user equipment on a supplementary network, configuring a user transmission restriction according to the transmission performance parameter and sending the user transmission restriction to the user equipment, for enabling the user equipment to perform data transmission on the supplementary network according to the user transmission restriction. The method provided by the embodiments of the present invention is applied to data offload transmission.

公开(公告)号：US09801200B2

公开(公告)日：2017-10-24

申请号：US14660527

申请日：2015-03-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Jian Zhang ,  Yi Jiang

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

CPC classification number: H04W72/1236 ,  H04L1/18 ,  H04L1/1861 ,  H04W72/04 ,  H04W72/1284

Abstract: Embodiments of the present invention relate to a scheduling method, a base station, a user equipment, and a system. The method includes: configuring, by a base station, a HARQ parameter for a UE according to a QoS requirement; sending, by the base station, the HARQ parameter to the UE; receiving, by the base station, a BSR that is sent by the UE according to the HARQ parameter; allocating, by the base station, a first uplink transmission resource to the UE according to the BSR, and scheduling the first uplink transmission resource for the UE; and receiving, by the base station, uplink transmitted data that is sent by the UE by using the first uplink transmission resource.

公开(公告)号：US09699648B2

公开(公告)日：2017-07-04

申请号：US14573272

申请日：2014-12-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Yuhua Chen ,  Jian Zhang

IPC: H04M3/00 ,  H04W8/24 ,  H04W76/04

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 abase station to better optimize performance of a UE according to UE assistance information.

公开(公告)号：US20170150453A1

公开(公告)日：2017-05-25

申请号：US15424141

申请日：2017-02-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuhua Chen ,  Qinghai Zeng ,  Junren Chang ,  Jian Zhang ,  Guanglin Han

IPC: H04W52/14 ,  H04W72/04 ,  H04W52/30 ,  H04W74/08

CPC classification number: H04W52/146 ,  H04W52/30 ,  H04W72/0413 ,  H04W74/0833 ,  H04W74/0866 ,  Y02D70/1262

Abstract: A method for ensuring parallel data random access and a user equipment are provided. An embodiment of the present invention includes controlling a random access sequence transmitted by a user equipment through a physical random access channel (PRACH) not to be sent with other uplink transmission in the same subframe, or, when a random access sequence transmitted by a user equipment through a PRACH is sent with other uplink transmission in the same subframe, controlling a priority of power transmission of the PRACH and a priority of power transmission of an uplink channel over which the other uplink transmission is performed, when power is limited.