Title:
データ伝送方法及び装置
Document Type and Number:
Japanese Patent JP7005514
Kind Code:
B2
Abstract:
Disclosed are a method and device for data transmission. The method comprises: before a transmitting end receives feedback information, the transmitting end continually transmits multiple packets carrying same information to the receiving end, the feedback information carrying indication information used for indicating whether the receiving end correctly receives at least some packets of the multiple packets; the transmitting end receives the feedback information transmitted by the receiving end; and the transmitting end transmits subsequent data on the basis of the feedback information. In the solution, the transmitting end can continually transmit multiple packets carrying same information to the receiving end until the transmitting end receives the feedback information transmitted by the receiving end, and the transmitting end then determines subsequent data transmission on the basis of the feedback information. In such data transmission mechanism, because a transmitting end continually transmits packets carrying same information to a receiving end, the reliability of data transmission is increased.
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Inventors:
Tan, high
Application Number:
JP2018554748A
Publication Date:
January 21, 2022
Filing Date:
June 17, 2016
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
International Classes:
H04L1/16; H04L1/08; H04W28/04; H04W72/12
Domestic Patent References:
| JP2015527791A | ||||
| JP62239735A |
Foreign References:
| WO2016069159A1 | ||||
| CN101765147A |
Other References:
ZTE, ZTE Microelectronics,Consideration on URLLC in NR frame structure[online], 3GPP TSG-RAN WG1#85 R1-165083,2016年05月14日,[検索日:2016.09.20],インターネット
Attorney, Agent or Firm:
Hiroyuki Nagai
Nakamura Yukitaka
Yasukazu Sato
Satoru Asakura
Takeshi Sekine
Hiroshi Yoshimoto
Nakamura Yukitaka
Yasukazu Sato
Satoru Asakura
Takeshi Sekine
Hiroshi Yoshimoto