公开(公告)号：US20210176697A1

公开(公告)日：2021-06-10

申请号：US17268384

申请日：2018-09-27

Applicant: ZTE Corporation

Inventor： Ting LU ,  Bo DAI ,  Xiubin SHA

IPC: H04W48/12 ,  H04W48/18 ,  H04W72/10 ,  H04W72/08 ,  H04W88/06

Abstract: Techniques are described for facilitating an inter-Radio Access Technology (RAT) selection or measurement process for a dual-mode or a multi-mode device. For example, a wireless communication method includes a network node transmitting to a communication node a system information block (SIB) that includes information about Radio Access Technologies (RATs). The information includes any one or more of a first carrier priority value and a first threshold value of a serving frequency associated with a RAT, a second carrier priority value and a second threshold value of a serving cell associated with the RAT, an indicator to indicate existence of one or more additional RATs, carrier information for the one or more additional RATs, and access information to access the one or more additional RATs.

公开(公告)号：US20210168894A1

公开(公告)日：2021-06-03

申请号：US17167287

申请日：2021-02-04

Applicant: ZTE Corporation

Inventor： Xiubin SHA ,  Bo DAI ,  Ting LU ,  Kun LIU ,  Xu LIU

IPC: H04W76/27 ,  H04W76/28 ,  H04W52/02 ,  H04W74/08 ,  H04W72/04

Abstract: Methods, systems, and devices for operation in a data transmission state in an idle mode using pre-configured dedicated resources are described. An exemplary method for wireless communication includes transmitting a first message comprising an indication of pre-configured dedicated resources for a communication between the network device and a terminal, and receiving a second message over the pre-configured dedicated resources, where a transmission of the second message by the terminal causes the terminal to switch from an idle state to a data transmission state in an idle mode. Another exemplary methods for wireless communication includes receiving a first message comprising an indication of pre-configured dedicated resources for a communication between a network device and the terminal, and switching from an idle state to a data transmission state in an idle mode upon transmitting a second message over the pre-configured dedicated resources.

公开(公告)号：US20200187291A1

公开(公告)日：2020-06-11

申请号：US16611027

申请日：2018-05-04

Applicant: ZTE Corporation

Inventor： Xiubin SHA ,  Ting LU ,  Bo DAI ,  Xu LIU

IPC: H04W76/27 ,  H04W76/19 ,  H04W76/38 ,  H04W72/04 ,  H04L1/00

Abstract: Provided are a method and device for releasing radio resource control connection, a base station, a user equipment and a computer-readable storage medium. The method includes that a base station configures radio resource control connection release control information for a user equipment before the base station is triggered to release a radio resource control connection of the user equipment; and the base station makes a decision according to the radio resource control connection release control information when the base station releases the radio resource control connection of the user equipment.

公开(公告)号：US20200100271A1

公开(公告)日：2020-03-26

申请号：US16497180

申请日：2018-03-23

Applicant: ZTE CORPORATION

Inventor： Huiying FANG ,  Bo DAI ,  Kun LIU ,  Weiwei YANG

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04W4/80 ,  H04W74/08 ,  H04J13/00 ,  H04W80/08

Abstract: Provided are an information transmission method and apparatus, a terminal and a storage medium. The method includes: determining a transmission resource for a physical signal/a physical channel corresponding to a scheduling request; and transmitting the physical signal/the physical channel on the transmission resource, where the scheduling request is used for requesting resource allocation for data transmission.

公开(公告)号：US20200092892A9

公开(公告)日：2020-03-19

申请号：US16301164

申请日：2017-05-10

Applicant: ZTE CORPORATION

Inventor： Xun YANG ,  Bo DAI ,  Jianqiang DAI

IPC: H04W72/08 ,  H04W72/04

Abstract: Provided is an information transmission method, including that: a base station acquires indication information for a target terminal and sends the indication information to the target terminal; and the target terminal receives the indication information from the base station, and cancels interference based on the indication information during data reception of multi-user superposition. Also an information transmission device and a storage medium are provided.

公开(公告)号：US20190281582A1

公开(公告)日：2019-09-12

申请号：US16424339

申请日：2019-05-28

Applicant: ZTE CORPORATION

Inventor： Lin CHEN ,  Shuanshuan WU ,  Bo DAI ,  Guanghui YU ,  Feng XIE ,  Ying HUANG

IPC: H04W72/02 ,  H04W24/10 ,  H04W76/14 ,  H04W4/00 ,  H04W8/00 ,  H04W72/00

Abstract: Provided are a method for realizing device-to-device communication relay selection, a network control node and a user equipment. The method includes: a network control node receiving relay-related information sent by user equipment and determining a relay node; and the network control node sending device-to-device communication relay configuration information to the determined relay node. In the technical solution, by sending relay-related information in a network to perform selection or configuration of a relay node, a corresponding solution is provided for a scenario for which relay selection is not provided, and thereby the selection of the relay node is realized.

公开(公告)号：US20190014571A1

公开(公告)日：2019-01-10

申请号：US16067546

申请日：2016-12-07

Applicant: ZTE CORPORATION

Inventor： Kun LIU ,  Bo DAI ,  Zhaohua LU ,  Shuqiang XIA ,  Xianming CHEN ,  Huiying FANG ,  Jing SHI ,  Wen ZHANG

IPC: H04W72/04 ,  H04W74/08

Abstract: The present embodiments provide a method for the transmission of messages during random access, comprising: terminals that transmit type-1 messages to the base station according to the type-1 message transmission method corresponding to the terminal set to which the terminal belongs; wherein, the terminal sets are classified according to the subcarrier transmission capability supported by the terminals. The present embodiments also provide three other methods for the transmission of messages during random access, as well as the corresponding devices and computer storage mediums.

公开(公告)号：US20190013897A1

公开(公告)日：2019-01-10

申请号：US16065973

申请日：2016-09-23

Applicant: ZTE CORPORATION

Inventor： Xianming CHEN ,  Bo DAI ,  Huiying FANG ,  Shuqiang XIA ,  Jing SHI ,  Kun LIU

IPC: H04L1/00 ,  H04W72/04

Abstract: Embodiments of the present disclosure provide a method and apparatus for information transmission, which comprises configuring a transmission window within a scheduling window; wherein, a scheduling window comprises K transmission windows, a transmission window comprises P available subframes, K is an integer greater than 0, P is an integer greater than 1, and the available subframes within the transmission window are utilized to transmit data. By using at least two subframes within a transmission window to transmit data, the technical solutions provided by the present embodiments allow for the channel coding and rate matching of system information, such as SIB1 information, to no longer be restricted to within a single subframe; this technology is especially applicable to system information transmission in systems like NB-IoT, and ensures transmission performance of system information like NB-IoT SIB1 information.

公开(公告)号：US20180270031A1

公开(公告)日：2018-09-20

申请号：US15756526

申请日：2016-12-08

Applicant: ZTE CORPORATION

Inventor： Shuqiang XIA ,  Bo DAI ,  Wen ZHANG

IPC: H04L5/00 ,  H04W4/70 ,  H04W72/04

Abstract: A method of transmitting a narrow-band orthogonal frequency division multiplexing signal, comprising: determining a spectrum resource of a narrow-band orthogonal frequency division multiplexing system in a bandwidth of a long-term evolution (LTE) system sharing the bandwidth with the narrow-band orthogonal frequency division multiplexing system according to a resource selection strategy; and transmitting the narrow-band orthogonal frequency division multiplexing signal on the determined spectrum resource of the narrow-band orthogonal frequency division multiplexing system. The solution enables transmission of a narrow-band orthogonal frequency division multiplexing signal in a bandwidth of an LTE system, thus facilitating signal detection and cost reduction of a terminal served by the barrow-band orthogonal frequency division multiplexing system, and also reducing interference between the LTE system and the narrow-band orthogonal frequency division multiplexing system.

公开(公告)号：US20180026763A1

公开(公告)日：2018-01-25

申请号：US15547070

申请日：2016-01-12

Applicant: ZTE CORPORATION

Inventor： Wen ZHANG ,  Shuqiang XIA ,  Bo DAI ,  Jing SHI

IPC: H04L5/00 ,  H04L1/16 ,  H04W4/00

CPC classification number: H04L5/0046 ,  H04L1/1614 ,  H04L5/0042 ,  H04W4/70 ,  H04W72/042 ,  H04W88/02

Abstract: The document discloses a method and device for indicating a resource allocation. The method includes: determining a number of required indication bits according to the following parameters: a number N of allocable resources in a system, and a maximum number M of allocated resources supported by UE, herein 2≦M