公开(公告)号：US10771596B2

公开(公告)日：2020-09-08

申请号：US16054608

申请日：2018-08-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lingli Pang ,  Min Huang ,  Xiaoxiao Zheng ,  Hao Bi

IPC: H04L29/06 ,  H04L29/08 ,  H04L12/70 ,  H04L12/801 ,  H04W80/06 ,  H04W28/10

Abstract: A service data transmission method and apparatus are provided. The method includes: obtaining, by an information control center, first information from a service server, where the first information includes service information and/or application information; obtaining, by the information control center, second information from user equipment, where the second information includes at least one of service information, mobility information, behavior information, and status information of the user equipment; and controlling, by the information control center, transmission of service data of the user equipment based on the first information and/or the second information. In the embodiments of the present disclosure, transmission of the service data can be controlled based on specific information that is about the service data and that is obtained by the information control center, and different transmission quality is provided for different types of service data.

公开(公告)号：US20180359183A1

公开(公告)日：2018-12-13

申请号：US16106325

申请日：2018-08-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lingli Pang ,  Xiaoxiao Zheng ,  Min Huang

IPC: H04L12/747 ,  H04L12/805

CPC classification number: H04L45/742 ,  H04L29/06 ,  H04L47/36 ,  H04L67/02 ,  H04L67/2842 ,  H04L67/2847

Abstract: Embodiments of the present disclosure disclose a data packet transmission method, including: receiving, by a network device, a first request message sent by user equipment, where the first request message is used to request the network device to allocate data cache space; caching, by the network device in the data cache space, at least a part of a data packet sent by a server device to the user equipment; receiving, by the network device, a second request message sent by the user equipment, where the second request message is used to request the network device to send the cached data packet; and sending, by the network device, a part or all of the cached data packet to the user equipment. Therefore, a data packet can be cached on a network side, so as to resolve a problem that data packet transmission in a data transmission process is not timely.

公开(公告)号：US20180270886A1

公开(公告)日：2018-09-20

申请号：US15982976

申请日：2018-05-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoxiao Zheng ,  Hao Bi ,  Lingli Pang ,  Min Huang

IPC: H04W76/14 ,  H04W40/20 ,  H04W64/00 ,  H04W76/30 ,  H04W76/20 ,  H04W36/00

CPC classification number: H04W76/14 ,  H04W36/0033 ,  H04W36/0055 ,  H04W36/03 ,  H04W40/20 ,  H04W64/00 ,  H04W76/10 ,  H04W76/11 ,  H04W76/20 ,  H04W76/23 ,  H04W76/30

Abstract: The present disclosure relates to the field of mobile communications technologies, and in particular, to a link setup method and a device. A first network device may obtain first routing information of a direct link that is set up between a first terminal and a second terminal. In this way, when the two terminals communicate with each other, a service data transmission path may be the first terminal -> a first access network device -> a second access network device -> the second terminal, or may be the first terminal -> a first access network device -> a first core network device -> a second access network device -> the second terminal. Either of the paths is shorter than a prior-art transmission path. Therefore, a transmission delay is shortened, transmission efficiency is improved, and a transmission resource is saved.

公开(公告)号：US20180213065A1

公开(公告)日：2018-07-26

申请号：US15925746

申请日：2018-03-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lingli Pang ,  Xiaoxiao Zheng ,  Weiguang Fan ,  Xuan Xiao

IPC: H04L29/06 ,  H03M7/30

CPC classification number: H04L69/04 ,  H03M7/30

Abstract: The present invention provide a method for processing data packet and apparatus and the method includes: receiving or sending compression configuration information of an application layer packet; and performing compression processing or decompression processing on the application layer packet according to the compression configuration information. By using the foregoing method, compression and decompression processing of the application layer packet can be implemented, thereby reducing overheads of packet transmission and improving utilization of a network resource.

公开(公告)号：US20180049254A1

公开(公告)日：2018-02-15

申请号：US15795050

申请日：2017-10-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoying Xu ,  Xiaoxiao Zheng ,  Lingli Pang ,  Li Yang

IPC: H04W76/02 ,  H04W76/04 ,  H04W72/04 ,  H04W72/12

Abstract: Embodiments of the present disclosure provide a data transmission method, terminal, and base station, relate to the communications field, and can improve data packet transmission efficiency. The data transmission method includes: receiving, by a terminal in an idle state, first resource sent from a base station, where the first resource is used by the terminal to send an uplink application layer data packet to the base station; and sending, by the terminal, on the first resource, the uplink application layer data packet to the base station. The data transmission method is applied to the data transmission system.

公开(公告)号：US09860910B2

公开(公告)日：2018-01-02

申请号：US14800500

申请日：2015-07-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lingli Pang ,  Xiaoxiao Zheng ,  Xueli Ma ,  Fan Wang

IPC: H04W72/12 ,  H04W74/08 ,  H04W74/00 ,  H04W28/18 ,  H04W72/00

CPC classification number: H04W72/1263 ,  H04W28/18 ,  H04W72/00 ,  H04W74/008 ,  H04W74/0833

Abstract: A method and an apparatus for obtaining a mapping between a random access parameter and a resource are disclosed in embodiments of the present invention, where the method includes: obtaining a random access parameter list, and obtaining a serial number of a parameter in the random access parameter list; obtaining a resource list; and obtaining a mapping between the random access parameter and a common enhanced dedicated channel resource in the resource list according to the obtained serial number of the random access parameter and the total number of resources in the obtained resource list, so that a network side device determines, according to the random access parameter sent by a UE, whether a corresponding common enhanced dedicated channel resource is available. In this way, a mapping between a signature and a default common E-DCH resource can be defined, and a problem of relatively low random access efficiency is solved.

公开(公告)号：US09713135B2

公开(公告)日：2017-07-18

申请号：US14467349

申请日：2014-08-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lingli Pang ,  Xiaoxiao Zheng

IPC: H04W72/04 ,  H04W72/08 ,  H04L1/18 ,  H04L1/00 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L1/0026 ,  H04L1/1887 ,  H04L1/189 ,  H04L5/0053

Abstract: A method and a related apparatus establish a standalone high speed dedicated physical control channel (Standalone HS-DPCCH) between a base station and a user terminal in a wireless communication system based the capabilities of the user terminal. The base station receives from a radio network controller of the wireless communication system downlink data which includes indication information indicating that the user terminal is capable of establishing a Standalone HS-DPCCH. After receiving the indication data, the base station sends trigger information to the user terminal to trigger the user terminal to establish a Standalone HS-DPCCH between the user terminal and the base station.

公开(公告)号：US09681380B2

公开(公告)日：2017-06-13

申请号：US14335390

申请日：2014-07-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Li Feng ,  Xiaoxiao Zheng ,  Lingli Pang

IPC: H04W52/02 ,  H04W76/04

CPC classification number: H04W52/0229 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/24

Abstract: Embodiments of the present invention provide a method includes: receiving, by a base station, a long DRX parameter sent by an RNC, where the long DRX parameter includes at least two of a cycle length of a long DRX cycle, a long DRX on length and a long DRX off length; determining, when the UE enters the CELL-FACH state, by the base station, and according to a first timer and a first preset duration corresponding to the first timer, that the UE enters the long DRX cycle; and determining, when the UE enters the long DRX cycle, by the base station, and according to the H-RNTI of the UE, the cycle length of the long DRX cycle and the long DRX on length, a radio subframe on which long DRX on of the UE is in the long DRX cycle.

公开(公告)号：US20150326695A1

公开(公告)日：2015-11-12

申请号：US14802561

申请日：2015-07-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lingli Pang ,  Xiaoxiao Zheng ,  Weiguang Fan ,  Xuan Xiao

IPC: H04L29/06

CPC classification number: H04L69/04 ,  H03M7/30

Abstract: The present invention provide a method for processing data packet and apparatus and the method includes: receiving or sending compression configuration information of an application layer packet; and performing compression processing or decompression processing on the application layer packet according to the compression configuration information. By using the foregoing method, compression and decompression processing of the application layer packet can be implemented, thereby reducing overheads of packet transmission and improving utilization of a network resource.

Abstract translation: 本发明提供一种处理数据分组和装置的方法，所述方法包括：接收或发送应用层分组的压缩配置信息; 并根据压缩配置信息对应用层分组执行压缩处理或解压缩处理。 通过使用上述方法，可以实现应用层分组的压缩和解压缩处理，从而减少分组传输的开销并提高网络资源的利用率。

公开(公告)号：US20140011527A1

公开(公告)日：2014-01-09

申请号：US13972499

申请日：2013-08-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoying Xu ,  Xiaoxiao Zheng ,  Lingli Pang

IPC: H04L12/58

CPC classification number: H04L51/38 ,  H04W4/08 ,  H04W8/186 ,  H04W76/12 ,  H04W76/40

Abstract: The present invention provides a method, device and system for processing a group message. The method comprises: when a group corresponding to a first group identifier has an updated group message, receiving a message corresponding to the first group identifier sent from a public data network (PDN); sending the message corresponding to the first group identifier to a core network node, so that the core network node sends the message to a radio network controller (RNC), which acquires, according to the first group identifier, indication bit and time information for sending the message; and sending the first group identifier, the indication bit, the time information and the message to a base station. The technical solution of the present invention can effectively improve the efficiency for an application server to send a message to each UE in the group.

Abstract translation: 本发明提供了一种用于处理组消息的方法，设备和系统。 该方法包括：当与第一组标识符相对应的组具有更新组消息时，接收与从公共数据网络（PDN）发送的第一组标识对应的消息; 将与第一组标识符相对应的消息发送到核心网络节点，使得核心网络节点将消息发送到无线电网络控制器（RNC），无线电网络控制器（RNC）根据第一组标识符获取指示位和发送时间信息 消息; 并向基站发送第一组标识符，指示位，时间信息和消息。 本发明的技术方案可以有效地提高应用服务器向群组中的每个UE发送消息的效率。