公开(公告)号：US10433278B2

公开(公告)日：2019-10-01

申请号：US15503615

申请日：2015-01-15

Applicant: ZTE Corporation

Inventor： Hui Xu ,  Zijiang Ma ,  Zhifeng Ma ,  Gaopeng Du ,  Yaying Wang

IPC: H04W72/12 ,  H04W72/00 ,  H04L12/26 ,  H04W68/00

Abstract: Provided are methods and devices for allocating and processing sub-frame resources. In the methods, under the condition that a Multicast Channel (MCH) Scheduling Period (MSP) exceeds a Common Sub-frame allocation Period (CSP), an allocation manner for allocating Multicast Broadcast over Single Frequency Network (MBSFN) sub-frame resources to each MCH and a Multimedia Broadcast Multicast Service (MBMS) in the MCH is determined; and the allocation manner is notified to User Equipment (UE). According to the technical solutions provided above, under the condition that the MSP exceeds the CSP, MBMS resource scheduling may be implemented, the UE may be ensured to correctly receive a required MBMS, and user experiences may be improved.

公开(公告)号：US10390194B2

公开(公告)日：2019-08-20

申请号：US15739397

申请日：2015-11-18

Applicant: ZTE CORPORATION

Inventor： Zijiang Ma ,  Hui Xu ,  Zhifeng Ma ,  Chen Lu

IPC: H04W4/00 ,  H04W4/44 ,  H04W84/18 ,  H04W84/20 ,  H04W4/46 ,  H04W4/08 ,  H04W84/00

Abstract: A method and device for managing vehicles in Internet of Vehicles (IOV) are provided. The method includes: acquiring, by a leading vehicle in the IOV, management authority from a network side equipment, the management authority is authority of the leading vehicle for managing a vehicle group to which the leading vehicle belongs, and the vehicle group includes a plurality of vehicles; managing, by the leading vehicle, the vehicle group to which the leading vehicle belongs according to the management authority. The present disclosure solves the problem in the related art that the network side equipment fails to allocate and release resources for vehicles in the IOV timely, thereby improving the efficiency in managing vehicles in the IOV.

公开(公告)号：US09638804B2

公开(公告)日：2017-05-02

申请号：US14649290

申请日：2013-09-16

Applicant: ZTE Corporation

Inventor： Xinxi Diao ,  Yiqing Cao ,  Zhifeng Ma ,  Linhui Wei ,  Qun Li

IPC: H04W72/00 ,  G01S19/11 ,  H04W4/02 ,  H04W72/04 ,  G01S1/04 ,  H04W88/08 ,  G01S5/02

CPC classification number: G01S19/11 ,  G01S1/042 ,  G01S5/0236 ,  H04W4/02 ,  H04W72/005 ,  H04W72/048 ,  H04W88/08

Abstract: Disclosed is a method for transmitting pseudolite system messages, the method including: pseudolite sends pseudolite node parameters of the pseudolite to which a positioning system messages broadcast channel belongs, and pseudolite node parameters of the pseudolite adjacent or nearby to the pseudolite to which the positioning system messages broadcast channel belongs, in the configured positioning system messages broadcast channel. A method for transmitting indication message of the positioning system messages broadcast channel is also disclosed in the present invention, the method including: a wireless access point sends an indication message of the positioning system messages broadcast channel of the pseudolite to a radio positioning terminal in its service area. According to the indication message of the positioning system messages broadcast channel, the radio positioning terminal accesses corresponding the positioning system messages broadcast channel, and surveys the positioning signal and/or positioning based on the node parameters obtained from the positioning system messages broadcast channel. A pseudolite positioning system and associated device are also disclosed in the present invention. By the present invention, it is possible to reduce the occupancy for the wireless access point in the pseudolite positioning.

公开(公告)号：US20180287836A1

公开(公告)日：2018-10-04

申请号：US15573868

申请日：2015-12-21

Applicant: ZTE Corporation

Inventor： Fei Xue ,  Yajun Zhao ,  Zhifeng Ma

IPC: H04L27/00 ,  H04L5/00 ,  H04W74/08 ,  H04W16/02

CPC classification number: H04L27/0006 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0098 ,  H04W16/00 ,  H04W16/02 ,  H04W72/0453 ,  H04W74/0808 ,  H04W74/0816

Abstract: A signal processing method, network equipment and a system are provided, wherein the method includes that: a first reference signal is generated by Inverse Fast Fourier Transform (IFFT) processing based on a frequency-domain density of the first reference signal and an energy value of the first reference signal on a time-frequency resource; a time-frequency resource location of a target channel is determined, wherein the target channel is configured to carry information of a Licensed Assisted Access (LAA) system; a Clear Channel Assessment (CCA) signal is generated based on the time-frequency resource location of the target channel and the first reference signal, the CCA signal is mapped to the target channel, and the CCA signal is sent to receiver network equipment through the target channel to enable the receiver network equipment to determine whether the target channel is configured for the LAA system according to the CCA signal.

公开(公告)号：US09800374B2

公开(公告)日：2017-10-24

申请号：US14428082

申请日：2013-08-30

Applicant: ZTE Corporation

Inventor： He Huang ,  Zhifeng Ma ,  Yiqing Cao ,  Zijiang Ma ,  Hongjun Liu

IPC: H04J3/00 ,  H04L1/16 ,  H04W72/04 ,  H04L5/14 ,  H04W8/22 ,  H04W8/24

CPC classification number: H04L1/1628 ,  H04L5/14 ,  H04W8/22 ,  H04W8/24 ,  H04W72/0406 ,  H04W72/0453 ,  H04W72/048

Abstract: Methods and devices for reporting and issuing a band extension capability are provided. A terminal side receives terminal capability query information from a network side, determines band interval lists to which each band supported by the terminal side belongs, and reports the supported bands through cells corresponding to the band interval lists to which each band belongs; and the network side determines band interval lists to which each band supported by the network side belongs when issuing a band capability supported by the network side, and issues the supported bands through cells corresponding to the band interval lists to which each band belongs. By the solutions of the disclosure, the bands belonging to different band interval lists can be reported and issued through different cells, and the problem of limitations to the number of the bands during the reporting and issuing of the bands is solved.

公开(公告)号：US10193719B2

公开(公告)日：2019-01-29

申请号：US15573868

申请日：2015-12-21

Applicant: ZTE CORPORATION

Inventor： Fei Xue ,  Yajun Zhao ,  Zhifeng Ma

IPC: H04L5/00 ,  H04L27/00 ,  H04W74/08 ,  H04W16/02 ,  H04W72/04

Abstract: A signal processing method, network equipment and a system are provided, wherein the method includes that: a first reference signal is generated by Inverse Fast Fourier Transform (IFFT) processing based on a frequency-domain density of the first reference signal and an energy value of the first reference signal on a time-frequency resource; a time-frequency resource location of a target channel is determined, wherein the target channel is configured to carry information of a Licensed Assisted Access (LAA) system; a Clear Channel Assessment (CCA) signal is generated based on the time-frequency resource location of the target channel and the first reference signal, the CCA signal is mapped to the target channel, and the CCA signal is sent to receiver network equipment through the target channel to enable the receiver network equipment to determine whether the target channel is configured for the LAA system according to the CCA signal.

公开(公告)号：US20180359619A1

公开(公告)日：2018-12-13

申请号：US15739397

申请日：2015-11-18

Applicant: ZTE CORPORATION

Inventor： Zijiang MA ,  Hui Xu ,  Hui XU ,  Zhifeng Ma

IPC: H04W4/44 ,  H04W4/46 ,  H04W4/08

CPC classification number: H04W4/44 ,  H04W4/08 ,  H04W4/46 ,  H04W84/005 ,  H04W84/18 ,  H04W84/20

Abstract: A method and device for managing vehicles in Internet of Vehicles (IOV) are provided. The method includes: acquiring, by a leading vehicle in the IOV, management authority from a network side equipment, the management authority is authority of the leading vehicle for managing a vehicle group to which the leading vehicle belongs, and the vehicle group includes a plurality of vehicles; managing, by the leading vehicle, the vehicle group to which the leading vehicle belongs according to the management authority. The present disclosure solves the problem in the related art that the network side equipment fails to allocate and release resources for vehicles in the IOV timely, thereby improving the efficiency in managing vehicles in the IOV.

公开(公告)号：US20150312005A1

公开(公告)日：2015-10-29

申请号：US14428082

申请日：2013-08-30

Applicant: ZTE CORPORATION

Inventor： He Huang ,  Zhifeng Ma ,  Yiqing Cao ,  Zijiang Ma ,  Hongjun Liu

IPC: H04L1/16 ,  H04L5/14 ,  H04W72/04

CPC classification number: H04L1/1628 ,  H04L5/14 ,  H04W8/22 ,  H04W8/24 ,  H04W72/0406 ,  H04W72/0453 ,  H04W72/048

Abstract: Methods and devices for reporting and issuing a band extension capability are provided. A terminal side receives terminal capability query information from a network side, determines band interval lists to which each band supported by the terminal side belongs, and reports the supported bands through cells corresponding to the band interval lists to which each band belongs; and the network side determines band interval lists to which each band supported by the network side belongs when issuing a band capability supported by the network side, and issues the supported bands through cells corresponding to the band interval lists to which each band belongs. By the solutions of the disclosure, the bands belonging to different band interval lists can be reported and issued through different cells, and the problem of limitations to the number of the bands during the reporting and issuing of the bands is solved.

Abstract translation: 提供了报告和发布频段扩展能力的方法和设备。 终端侧从网络侧接收终端能力查询信息，确定由终端侧支持的每个频带所属的频带间隔列表，并且通过与每个频带所属的频带间隔列表相对应的小区来报告所支持的频带; 并且网络侧在发布网络侧支持的频带能力时，确定网络侧支持的每个频带所属的频带间隔列表，并且通过与每个频带所属的频带间隔列表相对应的小区来发布所支持的频带。 通过本公开的解决方案，可以通过不同的小区报告和发布属于不同频带间隔列表的频带，解决了频带报告和发布期间频带数量限制的问题。

公开(公告)号：US20150301184A1

公开(公告)日：2015-10-22

申请号：US14649290

申请日：2013-09-16

Applicant: ZTE CORPORATION

Inventor： Xinxi Diao ,  Yiqing Cao ,  Zhifeng Ma ,  Linhui Wei ,  Qun Li

IPC: G01S19/11 ,  H04W72/04 ,  H04W4/02 ,  H04W72/00

CPC classification number: G01S19/11 ,  G01S1/042 ,  G01S5/0236 ,  H04W4/02 ,  H04W72/005 ,  H04W72/048 ,  H04W88/08

Abstract: Disclosed is a method for transmitting pseudolite system messages, the method including: pseudolite sends pseudolite node parameters of the pseudolite to which a positioning system messages broadcast channel belongs, and pseudolite node parameters of the pseudolite adjacent or nearby to the pseudolite to which the positioning system messages broadcast channel belongs, in the configured positioning system messages broadcast channel. A method for transmitting indication message of the positioning system messages broadcast channel is also disclosed in the present invention, the method including: a wireless access point sends an indication message of the positioning system messages broadcast channel of the pseudolite to a radio positioning terminal in its service area. According to the indication message of the positioning system messages broadcast channel, the radio positioning terminal accesses corresponding the positioning system messages broadcast channel, and surveys the positioning signal and/or positioning based on the node parameters obtained from the positioning system messages broadcast channel. A pseudolite positioning system and associated device are also disclosed in the present invention. By the present invention, it is possible to reduce the occupancy for the wireless access point in the pseudolite positioning.

Abstract translation: 公开了一种传输伪卫星系统消息的方法，所述方法包括：伪卫星发送定位系统消息广播信道所属的伪卫星的伪卫星节点参数，以及邻近或附近的伪卫星的伪卫星节点参数，定位系统 消息广播频道属于，在配置的定位系统消息广播频道中。 本发明还公开了一种用于发送定位系统消息广播信道的指示消息的方法，所述方法包括：无线接入点将伪卫星的定位系统消息广播信道的指示消息发送到其无线电定位终端 服务区。 根据定位系统消息广播信道的指示消息，无线定位终端接入定位系统消息广播信道，并根据从定位系统消息广播信道获得的节点参数，对定位信号和/或定位进行调查。 本发明还公开了一种伪卫星定位系统及相关设备。 通过本发明，可以减少伪卫星定位中的无线接入点的占用。