Title:
METHOD FOR DETERMINING RANDOM ACCESS RADIO NETWORK TEMPORARY IDENTITY, USER EQUIPMENT, AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2017/118177
Kind Code:
A1
Abstract:
A method for determining a random access radio network temporary identity (RA-RNTI), user equipment (UE), and a base station. The method comprises: UE obtains, by using a broadcast message, information that is about physical random access channel (PRACH) distribution and that is sent by a base station, and selects a PRACH sending a random access preamble; the UE determines, according to a mapping relationship between PRACHs in the PRACH distribution and RA-RNTI values, an RA-RNTI value corresponding to the PRACH sending the random access preamble. The solution of the present application can reduce the number of RA-RNTI values needed by a system, and saves RA-RNTI value resources.
Inventors:
ZOU WEI (CN)
Application Number:
PCT/CN2016/103767
Publication Date:
July 13, 2017
Filing Date:
October 28, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W74/08
Foreign References:
| CN101472345A | 2009-07-01 | |||
| CN102740492A | 2012-10-17 | |||
| CN101742684A | 2010-06-16 | |||
| US20120275390A1 | 2012-11-01 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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