Title:
DATA REVERSE TRANSMISSION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/107668
Kind Code:
A1
Abstract:
Provided are a data reverse transmission method and device, belonging to the field of wireless communications. The data reverse transmission method comprises: receiving reverse transmission data sent by a source side cell; detecting whether a received GTP packet of a GTP user plane is continuous; and if the GTP packet is discontinuous, recording a first time point of receiving the first discontinuous GTP packet, and when a time interval between a discontinuous GTP packet received thereafter and the first time point exceeds a pre-set threshold value, sending a reverse transmission status report to the source side cell, wherein the reverse transmission status report comprises lost GTP packet information.
Inventors:
ZHAO HAIPENG (CN)
Application Number:
PCT/CN2016/103997
Publication Date:
June 29, 2017
Filing Date:
October 31, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W28/04
Domestic Patent References:
| WO2009038394A1 | 2009-03-26 |
Foreign References:
| CN102905308A | 2013-01-30 | |||
| CN102917409A | 2013-02-06 | |||
| CN102244905A | 2011-11-16 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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