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Patent Searching and Data


Title:
SYNCHRONIZATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/095952
Kind Code:
A1
Abstract:
A synchronization method and apparatus, for use in solving the problem in respect of prior art solutions for verifying whether data cached by a base station and data cached by a terminal are synchronized. In embodiments of the present invention, a transmitting device and a receiving device generate cache check values on the basis of a predetermined acquisition mode; the receiving device compares the cache check values, and according to the comparison result, determines whether a decompression cache area and a compression cache area are synchronized. According to the present invention, a transmitting device and a receiving device sample some data from a data cache area by means of the same acquisition mode to generate cache check values, and the receiving device compares the cache check values, and according to the comparison result, determines whether the decompression cache area and the compression cache area are synchronized; if the cache check values are the same, it indicates that caches of the transmitting device and the receiving device are synchronized; and if the cache check values are different, it indicates that caches of the transmitting device and the receiving device are not synchronized. Thus, it is verified whether data cached by a base station and data cached by a terminal are synchronized, and the transmission efficiency is improved.

Inventors:
LIU JIAMIN (CN)
QUAN HAIYANG (CN)
Application Number:
PCT/CN2018/111748
Publication Date:
May 23, 2019
Filing Date:
October 24, 2018
Export Citation:
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Assignee:
CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY (CN)
International Classes:
H04L1/24; H04J3/06
Foreign References:
US7627121B12009-12-01
US6230120B12001-05-08
JPH0226152A1990-01-29
CN101193001A2008-06-04
CN107086976A2017-08-22
CN201711132015A2017-11-15
Other References:
See also references of EP 3713115A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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