Title:
BASE STATION, USER TERMINAL, AND DATA TRANSMISSION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/049512
Kind Code:
A1
Abstract:
The present invention relates to the field of communications. Disclosed is a data transmission method. The method comprises: a base station allocates a scheduling-free resource to a user terminal, the scheduling-free resource comprising n resource blocks; the base station negotiates with the user terminal to generate an identity sequence of the user terminal; when detecting that data is sent by means of a specified resource block, the base station extracts an identity sequence from the data; the base station calculates a matching value between the extracted identity sequence and the identity sequence; and when the matching value is greater than a first threshold, the base station determines the data as data sent by the user terminal. The base station does not need to schedule signaling of resources in the data transmission process, and accordingly a great quantity of signaling interaction is reduced, and the delay of data transmission between a network device and the user terminal is effectively reduced.
Inventors:
WU QIANG (CN)
QU BINGYU (CN)
XUE LIXIA (CN)
SUN HAO (CN)
QU BINGYU (CN)
XUE LIXIA (CN)
SUN HAO (CN)
Application Number:
PCT/CN2015/090471
Publication Date:
March 30, 2017
Filing Date:
September 23, 2015
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W74/08
Domestic Patent References:
| WO2015094048A1 | 2015-06-25 |
Foreign References:
| CN102612852A | 2012-07-25 | |||
| CN102948247A | 2013-02-27 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF:
Previous Patent: VACUUM REACTING FORCE WELDING METHOD AND DEVICE THEREOF
Next Patent: PACKET PROCESSING METHOD, NETWORK DEVICE, AND SYSTEM
Next Patent: PACKET PROCESSING METHOD, NETWORK DEVICE, AND SYSTEM