METHOD AND APPARATUS FOR TRANSMITTING, RECEIVING RANDOM ACCESS CONFIGURATION INFORMATION

Title:

METHOD AND APPARATUS FOR TRANSMITTING, RECEIVING RANDOM ACCESS CONFIGURATION INFORMATION

Document Type and Number:

WIPO Patent Application WO/2016/090782

Kind Code:

A1

Abstract:

The present invention provides a transmitting method, a receiving method, a transmitting apparatus, a receiving apparatus for random access configuration information, nodes of a first kind and nodes of a second kind, wherein, the method comprises: the nodes of the first kind receive reference signals of a first kind from the nodes of the second kind, wherein the nodes of the second kind include the nodes which transmit reference signals of the first kind belonging to the same subset of the reference signals of the first kind in a determined time-frequency resource set, wherein a set of reference signals of the first kind includes one or more subsets of reference signals of the first kind, and the subset of reference signals of the first kind includes one or more reference signals of the first kind (S102); the nodes of the first kind transmit random access configuration information to the nodes of the second kind according to the received reference signals of the first kind (S104). By the invention, the problem that a scheme adopting a user access system in related art results in a huge overhead of system resources when the number of accessed users is great is solved, and the effect of lowering the resource overhead is further achieved.

Inventors:

LIU KUN (CN)
LU ZHAOHUA (CN)
DAI BO (CN)
XIA SHUQIANG (CN)
SHI JING (CN)
DAI QIAN (CN)

Application Number:

PCT/CN2015/076489

Publication Date:

June 16, 2016

Filing Date:

April 13, 2015

Export Citation:

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Assignee:

ZTE CORP (CN)

International Classes:

H04W74/08

Domestic Patent References:

WO2010008180A2

2010-01-21

Foreign References:

CN104184548A	2014-12-03
CN104067583A	2014-09-24
CN102265539A	2011-11-30

Other References: