公开(公告)号：US20180324819A1

公开(公告)日：2018-11-08

申请号：US16040246

申请日：2018-07-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yalin LIU ,  Ganghua YANG ,  Jun ZHANG ,  Xiangjiang QIAN

IPC: H04W72/10 ,  H04W16/14 ,  H04W72/04 ,  H04L29/08

CPC classification number: H04W16/14 ,  H04W72/08

Abstract: Embodiments of the present invention disclose a method and an apparatus for transmitting information in a power communications system, and a system. The method is applied to a power communications system that uses at least two frequency bands for wireless communication, frequency band licensing statuses of the at least two frequency bands are different, and the method includes: determining a target frequency band from the at least two frequency bands based on an information type of to-be-sent information and a correspondence between the information type and a frequency band; and sending the to-be-sent information by using the target frequency band.

公开(公告)号：US20180213534A1

公开(公告)日：2018-07-26

申请号：US15928069

申请日：2018-03-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yalin LIU ,  Guangzhu ZENG ,  Lei CHEN

IPC: H04W72/04 ,  H04W72/12

CPC classification number: H04W72/0453 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/008 ,  H04L5/0094 ,  H04L27/2602 ,  H04L27/2655 ,  H04W56/0045 ,  H04W72/12 ,  H04W72/1236 ,  H04W72/1278 ,  H04W74/0833

Abstract: A sub-band scheduling method, including: sending, to a base station on a source sub-band, a first message that carries information about a data attribute requirement of to-be-transmitted data, where the information about the data attribute requirement includes at least one of the following: a transmission delay, a transmission delay type, a data bandwidth requirement, or a packet loss sensitivity; receiving, on the source sub-band, a second message that carries sub-band information of a target sub-band, where the target sub-band is a sub-band that is scheduled by the base station and that meets the data attribute requirement of the to-be-transmitted data, and the sub-band information includes at least one of the following: a sub-band number, a sub-band frequency channel number, a timing advance, an uplink resource allocated by the base station, a sub-band sending power level, or a bandwidth; and transmitting data on the target sub-band according to the sub-band information.

公开(公告)号：US20180199381A1

公开(公告)日：2018-07-12

申请号：US15914412

申请日：2018-03-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lu RONG ,  Yalin LIU

IPC: H04W74/08 ,  H04W72/04

Abstract: The present invention discloses an uplink data transmission method, a terminal device, and a network device. The method includes: sending, by a terminal device to a network device, information used to request a grant-free transmission resource; receiving, by the terminal device, resource indication information sent by the network device, where the resource indication information is used to indicate a grant-free transmission resource that is allocated by the network device to the terminal device according to the information used to request the grant-free transmission resource; and determining, by the terminal device according to the resource indication information, the transmission resource used for performing grant-free transmission. According to the uplink data transmission method, the terminal device, and the network device in embodiments of the present invention, contention-based uplink data transmission can be implemented, and data transmission efficiency of a system can be improved.

公开(公告)号：US20170202056A1

公开(公告)日：2017-07-13

申请号：US15472895

申请日：2017-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yalin LIU ,  Yong XIE ,  Jun CHEN

IPC: H04W76/04 ,  H04L12/26

CPC classification number: H04W76/28 ,  H04L43/16 ,  H04L51/04 ,  H04W4/21 ,  H04W76/00 ,  H04W76/25

Abstract: Embodiments of the present invention disclose a data transmission method and a terminal. The method includes: detecting, by a terminal in an idle state, whether a logical channel of a first path includes first to-be-transmitted data, and whether a logical channel of a second path includes second to-be-transmitted data; and if it is detected that the logical channel of the first path does not include the first to-be-transmitted data and a length of the second to-be-transmitted data is less than a preset second path transmission data threshold, selecting the second path to transmit the second to-be-transmitted data, where the second to-be-transmitted data includes discontinuously transmitted application data whose length is less than a preset threshold.

公开(公告)号：US20170201966A1

公开(公告)日：2017-07-13

申请号：US15473138

申请日：2017-03-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yingtao LI ,  Bingfu WANG ,  Yalin LIU

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/048 ,  H04W72/14 ,  H04W74/08

Abstract: The present disclosure discloses a terminal, a base station, a network controller, a system, and a transmission method. The terminal includes: a receiving module, configured to receive configuration information of at least one air interface—specific path sent by a base station, where the air interface—specific path is used to transmit application data corresponding to at least one application; and a sending module, configured to: if the to-be-sent application data is discontinuously transmitted and has a length less than a preset threshold, use the at least one air interface—specific path to send the application data to the base station. According to embodiments of the present disclosure, when a terminal transmits data or signaling that is discontinuous and has a relatively small length, consumption of network signaling resources is reduced, so that a normal network service properly runs.