Title:
UPLINK TRANSMISSION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/133418
Kind Code:
A1
Abstract:
Provided are an uplink transmission method and device. The uplink transmission method comprises: sending a first sequence at target time domain resource and target frequency domain resource locations in a first time unit when a terminal has uplink information to be transmitted, wherein the first sequence is related to an identifier of the terminal and is used at least for indicating that the terminal requests allocation of an uplink resource for uplink transmission, the length of the time unit is pre-defined as B1 sub-frames or B2 symbols, both B1 and B2 are integers greater than or equal to 1.
Inventors:
GAO XUEJUAN (CN)
CHENG FANGCHEN (CN)
SUN SHAOHUI (CN)
CHENG FANGCHEN (CN)
SUN SHAOHUI (CN)
Application Number:
PCT/CN2017/070975
Publication Date:
August 10, 2017
Filing Date:
January 12, 2017
Export Citation:
Assignee:
CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY (CN)
International Classes:
H04W24/08; H04W24/10; H04W72/12
Foreign References:
| CN102378302A | 2012-03-14 | |||
| CN101222756A | 2008-07-16 | |||
| CN101730233A | 2010-06-09 | |||
| US20110117942A1 | 2011-05-19 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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