公开(公告)号：US12009982B2

公开(公告)日：2024-06-11

申请号：US18011659

申请日：2021-05-24

Applicant: ZTE CORPORATION

Inventor： Cheng Wang

IPC: H04L41/0823 ,  H04L41/0895

CPC classification number: H04L41/0895 ,  H04L41/0836

Abstract: Embodiments of the present application relate to a network slice allocation method, a terminal and a storage medium, and belong to the field of communications. The method includes if it is monitored that an application program is in a running state, determining an application type to which the application program belongs; and selecting at least one network slice from network slices corresponding to the application type, and allocating the at least one network slice to the application program; and the network slices corresponding to the application type refer to the network slices which are matched with the application type in advance.

公开(公告)号：US12273809B2

公开(公告)日：2025-04-08

申请号：US17759747

申请日：2021-04-19

Applicant: ZTE CORPORATION

Inventor： Cheng Wang

IPC: H04W84/12 ,  H04W48/16 ,  H04W48/20 ,  H04W76/10 ,  H04W60/00

Abstract: Disclosed are a WiFi hotspot management method, an electronic device, and a storage medium. The WiFi hotspot management method may include: taking a connectable network resource of a current network environment as an initial network resource, and obtaining network information of the initial network resource; sending a hotspot enabling command to an external device, the hotspot enabling command carrying the network information of the initial network resource; receiving a feedback message in response to the hotspot enabling command from the external device, and connecting to a target WiFi hotspot enabled on the external device according to the feedback message, a frequency band of the target WiFi hotspot being staggered from a frequency band of the initial network resource; and utilizing the initial network resource and the target WiFi hotspot to transmit data.

公开(公告)号：US10333687B2

公开(公告)日：2019-06-25

申请号：US15319805

申请日：2014-10-20

Applicant: ZTE CORPORATION

Inventor： Chaowei Wang ,  Chen Huang ,  Cheng Wang ,  Nan Li ,  Mingxia Cao ,  Tian Cai ,  Yihuai Zhang

IPC: H04L5/14 ,  H04B7/06 ,  H04B7/0452 ,  H04B7/0456 ,  H04L25/03

Abstract: Disclosed are a method and apparatus for interference alignment based on codebook design and selection. The method includes: a codebook set including codebooks of different sizes of a precoding matrix is pre-designed or pre-stored; a receiver or a transmitter selects a codebook satisfying a specified condition from the codebook set to explicitly or implicitly notify the opposite end; the receiver designs, based on obtained ideal CSI and an interference alignment condition, a precoding matrix V and a receiving matrix U for interference alignment; the receiver selects a matrix V′ having the highest similarity to V from the current codebook to serve as a finally quantized precoding matrix V′; the receiver calculates, based on V′, U again to obtain a receiving matrix U′ according to the interference alignment condition; and the transmitter transmits a signal according to feedback information and V′, and the receiver filters the signal according to U′.

公开(公告)号：US10085269B2

公开(公告)日：2018-09-25

申请号：US15114044

申请日：2014-04-21

Applicant: ZTE CORPORATION

Inventor： Cheng Wang

IPC: H04W72/04 ,  H04W72/10 ,  H04W24/02 ,  H04W36/00 ,  H04W88/06 ,  H04W76/36 ,  H04W76/00 ,  H04W52/02 ,  H04W76/28

CPC classification number: H04W72/0493 ,  H04W24/02 ,  H04W36/00 ,  H04W36/14 ,  H04W52/0229 ,  H04W72/04 ,  H04W72/048 ,  H04W72/10 ,  H04W76/00 ,  H04W76/28 ,  H04W76/36 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/142

Abstract: The present document discloses a method for a terminal optimizing network resources, including: a terminal monitoring whether a network changes in real time according to a network code for identifying the network; when monitoring that the network changes, searching for a Signaling Connection Release Indication (SCRI) policy adapted to the current network in a pre-stored SCRI policy table; the terminal reading a state of each internal module of the terminal; and determining to send SCRI signaling to a network side according to the SCRI policy and the state of each internal module for the network side to release network resources of the terminal according to the SCRI signaling. Meanwhile, the present document further discloses an apparatus for a terminal optimizing network resources and a storage medium.

公开(公告)号：US10069545B2

公开(公告)日：2018-09-04

申请号：US15102902

申请日：2014-06-16

Applicant: ZTE Corporation

Inventor： Chaowei Wang ,  Nan Li ,  Wanfang Zhang ,  Cheng Wang ,  Xiao Zhang ,  Shuai Wang ,  Chen Huang

IPC: H04B7/04 ,  H04B7/0452 ,  H04L25/03 ,  H04B7/024 ,  H04B7/06 ,  H04B7/0456 ,  H04L1/00 ,  H04W72/08 ,  H04W72/00 ,  H04L5/00 ,  H04W88/02 ,  H04W88/08

Abstract: Provided is a method for interference alignment applied to a multi-cell and multi-user Multiple Input Multiple Output (MIMO) system. The method includes that: a BS divides multiple users in a cell into a plurality of user groups, and notifies the multiple users of grouping information; and when one of the plurality of user groups is interfered by a neighbor cell, users in the one of the plurality of user groups cooperate with each other to perform interference alignment. The disclosure also provides a pre-coding method and system based on interference alignment. The disclosure, by means of grouping and cooperation of the users and designing of a receiving matrix of each user, achieves the effect of interference alignment in a signal transmission space of the BS.