公开(公告)号：US20180295004A1

公开(公告)日：2018-10-11

申请号：US15573927

申请日：2016-05-10

Applicant: ZTE Corporation

Inventor： Wei GOU ,  Yajun ZHAO ,  Focai PENG ,  Feng BI

IPC: H04L27/26 ,  H04W74/08 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04L27/2605 ,  H04W72/044 ,  H04W72/121 ,  H04W74/0808

Abstract: An unlicensed carrier processing method and apparatus are provided. In the method, a site implements a Clear Channel Assessment (CCA) and/or evolved CCA (eCCA); and the site occupies an unlicensed carrier based on a predetermined granularity, and/or occupies an unlicensed carrier based on a declared time length.

公开(公告)号：US20180192409A1

公开(公告)日：2018-07-05

申请号：US15741212

申请日：2016-06-30

Applicant: ZTE CORPORATION

Inventor： Ling YANG ,  Wei GOU ,  Yajun ZHAO ,  Focai PENG

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/044 ,  H04L5/0007 ,  H04L5/0041 ,  H04L5/0053 ,  H04L5/0094 ,  H04W16/14 ,  H04W74/0808

Abstract: A spectrum resource allocation method and apparatus are provided. The method includes: determining a resource allocation pattern of nodes according to a preset parameter, wherein the preset parameter comprises at least one of: a starting position of a frequency domain or an offset of the frequency domain, an ending position of the frequency domain, a length of consecutively allocated resources or a size of consecutively allocated clusters, a number of clusters or a number of resource sets, a period T, a number of multiplexing nodes in frequency domain resources, or a number of allocatable resources in a system; and obtaining a corresponding resource allocation indicator value r by the resource allocation pattern determined by at least one of the preset parameters in a preset encoding mode. The resource allocation indicator value r is used for indicating resource position information allocated to a terminal UE.

公开(公告)号：US20170347355A1

公开(公告)日：2017-11-30

申请号：US15664373

申请日：2017-07-31

Applicant: ZTE Corporation

Inventor： Wei GOU ,  Yajun ZHAO ,  Focai PENG ,  Xincai LI

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0446 ,  H04L5/0082 ,  H04W72/0486 ,  H04W74/0808

Abstract: Some embodiments provide a data transmission method and a data transmission site. In the method, a sub-frame occupation strategy is determined after a data transmission site successfully preempts an unlicensed carrier by executing Clear Channel Assessment or Extended Clear Channel Assessment (CCA/eCCA); and data transmission is performed according to the sub-frame occupation strategy.

公开(公告)号：US20170311348A1

公开(公告)日：2017-10-26

申请号：US15505928

申请日：2014-11-28

Applicant: ZTE CORPORATION

Inventor： Shuqiang XIA ,  Bo DAI ,  Wei GOU ,  Focai PENG

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/085 ,  H04W74/006 ,  H04W74/008 ,  H04W74/0816

Abstract: The present disclosure provides a method and an apparatus for acquiring a resource. Herein, the method includes the following steps: acquiring a resource request index and a contention opportunity set (100); acquiring a number of maximum contention times (101); determining a contention opportunity that UE participates in contention according to the acquired resource request index, the contention opportunity set and the number of the maximum contention times; and acquiring a resource for sending data by using the contention opportunity (102). By means of the present disclosure, since UE can participate in contention for the contention opportunity set only after acquiring information about the number of the maximum contention times, the problem of collision, i.e., contention conflict caused by a reason that a plurality of UEs contend for the same contention opportunity can be easily reduced.

公开(公告)号：US20170142740A1

公开(公告)日：2017-05-18

申请号：US15323430

申请日：2015-06-23

Applicant: ZTE CORPORATION

Inventor： Wei GOU ,  Xiaogang HAN ,  Focai PENG ,  Yajun ZHAO ,  Shuqiang XIA

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W72/12 ,  H04L5/0007 ,  H04W16/14 ,  H04W72/0446 ,  H04W74/08 ,  H04W74/0891

Abstract: A resource obtaining method includes: obtaining a right to use an unlicensed carrier resource through a fallback operation in a contention time window; when the fallback operation in the contention time window succeeds, performing monitoring for a time length of T1; when it is found that the unlicensed carrier resource is idle through monitoring, determining that the obtaining of the right to use the unlicensed carrier resource succeeds. Also described are a station and a computer storage medium.