公开(公告)号：US20160014814A1

公开(公告)日：2016-01-14

申请号：US14859169

申请日：2015-09-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bingzhao LI ,  Yanyan CHEN ,  Lingli PANG ,  Xiaoxiao ZHENG ,  Xueli MA

IPC: H04W74/08 ,  H04W72/14

CPC classification number: H04W74/0808 ,  H04W72/14 ,  H04W88/02 ,  H04W88/08

Abstract: The present invention provides a user equipment collision detection method and apparatus. The user equipment collision detection method includes: sending, by user equipment, a collision detection request on a common E-DCH to a base station, where the collision detection request carries a first radio network temporary identifier (RNTI) corresponding to the user equipment, so that the base station determines whether the common E-DCH is occupied by other user equipment than the user equipment; receiving, by the user equipment, an acknowledgement message sent by the base station, where the acknowledgement message carries absolute grant (AG) information and a cyclic redundancy check (CRC) code; and determining, by the user equipment according to the first RNTI, and the AG information and the CRC code that are carried in the acknowledgement message, whether the common E-DCH is an available resource.

Abstract translation: 本发明提供了一种用户设备碰撞检测方法和装置。 用户设备冲突检测方法包括：通过用户设备向基站发送对公共E-DCH的冲突检测请求，其中冲突检测请求携带与用户设备对应的第一无线电网络临时标识符（RNTI） 使得基站确定公共E-DCH是否被除用户设备之外的其他用户设备占用; 由所述用户设备接收由所述基站发送的确认消息，其中所述确认消息携带绝对授权（AG）信息和循环冗余校验（CRC）码; 以及根据第一RNTI的用户设备和确认消息中承载的AG信息和CRC码，确定公共E-DCH是否是可用资源。

公开(公告)号：US20150201458A1

公开(公告)日：2015-07-16

申请号：US14665211

申请日：2015-03-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaoxiao ZHENG ,  Xudong Yang ,  Li Feng

IPC: H04W76/06

CPC classification number: H04W76/38

Abstract: The present invention provides a method and a device for releasing a common E-DCH resource. A base station receives time information of an implicit resource releasing timer sent by a base station controlling device, so that the base station releases or does not release, according to the time information of the implicit resource releasing timer, a common E-DCH resource occupied by a terminal. Because the base station no longer releases or does not release, only according to SI whose value is 0, the common E-DCH resource occupied by the terminal, a problem in the prior art that the terminal needs to compete again if there is data to be sent so as to obtain the common E-DCH resource because the base station improperly releases the E-DCH resource occupied by the terminal, can be avoided, thereby reducing delay in sending the data.

Abstract translation: 本发明提供一种用于释放公共E-DCH资源的方法和装置。 基站接收由基站控制装置发送的隐式资源释放定时的时间信息，使得根据隐式资源释放定时器的时间信息，基站释放或不释放占用的公共E-DCH资源 由终端。 由于基站不再释放或不释放，所以只有根据终端所占用的普通E-DCH资源的SI为0，现有技术中存在终端需要再次竞争的问题，如果存在数据 被发送以获得公共E-DCH资源，因为基站不正确地释放终端占用的E-DCH资源，可以避免发送数据的延迟。

公开(公告)号：US20220312541A1

公开(公告)日：2022-09-29

申请号：US17842442

申请日：2022-06-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoying XU ,  Xiaoxiao ZHENG ,  Tianle DENG

IPC: H04W76/27 ,  H04W64/00 ,  H04W68/00 ,  H04W76/10 ,  H04W12/08 ,  H04W72/04

Abstract: Embodiments of the present disclosure relate to the field of communications technologies, and provide an RRC connection management method and apparatus, and a device. The method includes: sending, by UE when in an RRC idle mode, an uplink data request to an access network node by using a shared data sending resource, where the uplink data request includes uplink data and request information that is used for requesting to enter an RRC connected mode; and receiving, by the UE, an access network dedicated identifier of the UE from the access network node, where the access network dedicated identifier of the UE is determined by the access network node according to the request information, and the UE is in the RRC connected mode within a validity period of the access network dedicated identifier of the UE.

公开(公告)号：US20210022201A1

公开(公告)日：2021-01-21

申请号：US17061059

申请日：2020-10-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoying XU ,  Xiaoxiao ZHENG ,  Tianle DENG

IPC: H04W76/27 ,  H04W76/10 ,  H04W12/08 ,  H04W72/04

Abstract: Embodiments of the present disclosure relate to the field of communications technologies, and provide an RRC connection management method and apparatus, and a device. The method includes: sending, by UE when in an RRC idle mode, an uplink data request to an access network node by using a shared data sending resource, where the uplink data request includes uplink data and request information that is used for requesting to enter an RRC connected mode; and receiving, by the UE, an access network dedicated identifier of the UE from the access network node, where the access network dedicated identifier of the UE is determined by the access network node according to the request information, and the UE is in the RRC connected mode within a validity period of the access network dedicated identifier of the UE.

公开(公告)号：US20190274069A1

公开(公告)日：2019-09-05

申请号：US16413881

申请日：2019-05-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Huifang FAN ,  Lingli PANG ,  Xiaoxiao ZHENG ,  Yunjian JIA ,  Min HUANG

IPC: H04W28/14 ,  H04L29/08

Abstract: The present disclosure relates to cached-data obtaining methods, devices, and communications systems. One example method includes receiving a request data packet from a user terminal, where the request data packet is used to request target data from an over the top server, determining, based on a first data cache list, whether information about the request data packet matches information in the first data cache list, and if the information about the request data packet matches the information in the first data cache list, sending the target data to the user terminal.

公开(公告)号：US20190223256A1

公开(公告)日：2019-07-18

申请号：US16363358

申请日：2019-03-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Nizhong LIN ,  Lingli PANG ,  Xiaoxiao ZHENG ,  Xianwen SHI

IPC: H04W88/08 ,  H04W88/02 ,  H04W80/06 ,  H04W80/02 ,  H04L29/06 ,  H04W28/06

CPC classification number: H04W88/08 ,  H04L1/18 ,  H04L69/163 ,  H04W28/06 ,  H04W80/02 ,  H04W80/06 ,  H04W88/02

Abstract: A data transmission method, a network device, and a terminal device are disclosed. The network device determines activation instruction information, where the activation instruction information is used to instruct to enable or disable a transmission control protocol (TCP) quick acknowledgement function. The network device sends the activation instruction information, and if the activation instruction information instructs to enable the TCP quick acknowledgement function, maintains a mapping relationship between a TCP sequence number and a radio link control layer protocol data unit (RLC PDU) sequence number. The terminal device receives the activation instruction information, and enables or disables the TCP quick acknowledgement function according to the activation instruction information, thereby optimizing a data transmission method using a TCP quick acknowledgement scheme.

公开(公告)号：US20190007936A1

公开(公告)日：2019-01-03

申请号：US16123076

申请日：2018-09-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun CHEN ,  Xiaoxiao ZHENG

IPC: H04W72/04 ,  H04W28/18 ,  H04W92/10

Abstract: A voice service processing method and an apparatus are provided. The method includes: receiving, by a base station, voice configuration indication information from user equipment (UE), where the voice configuration indication information is used to indicate at least one voice configuration supported by the UE; and configuring, by the base station, a voice transmission scheme for the UE based on the voice configuration indication information. The UE can initiate a voice service on a 5G network, and a high-quality and convenient voice service can be provided for a user.

公开(公告)号：US20180343325A1

公开(公告)日：2018-11-29

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 ,  H04L12/801 ,  H04L29/08 ,  H04W80/06

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：US20180242123A1

公开(公告)日：2018-08-23

申请号：US15958348

申请日：2018-04-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lingli PANG ,  Min HUANG ,  Xiaoxiao ZHENG ,  Hao BI

IPC: H04W4/20

CPC classification number: H04W4/20 ,  H04L67/28 ,  H04L69/16 ,  H04L69/329 ,  H04W68/00 ,  H04W76/10 ,  H04W88/02

Abstract: Embodiments of the present disclosure provide an information exchange method, a device, and a system, to resolve a prior-art problem that an interaction between a network side and an application layer of UE cannot be implemented. The method includes: sending, by UE, a first radio resource control (RRC) message to a first network device, where the first RRC message carries first information, the first information is information that is sent by an application layer of the UE to an RRC layer of the UE, and the first information includes at least one of the following information: service information of the UE, sensor information of the UE, user behavior information, and status information of the UE. The present disclosure is applicable to the mobile communications field.

公开(公告)号：US20180234975A1

公开(公告)日：2018-08-16

申请号：US15951886

申请日：2018-04-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Huiping LIU ,  Lingli PANG ,  Xiaoxiao ZHENG

IPC: H04W72/04 ,  H04W72/12 ,  H04W28/02

CPC classification number: H04W72/0453 ,  H04W28/0278 ,  H04W72/0413 ,  H04W72/0493 ,  H04W72/1284 ,  H04W72/1289

Abstract: Embodiments of the present disclosure describe a resource request method and a device, to implement a low-delay resource request and then ensure low-delay data transmission of UE, so as to improve a user experience. An embodiment of the resource request method may include receiving, by UE, service data. The method may also include when the service data is received or when a size of preset data satisfies a preset sending condition, sending a resource request indication to a network side device, where the resource request indication is used to instruct the network side device to allocate, to the UE, a resource for sending the service data.