SYNCHRONOUS DATA PROCESSING METHOD AND DEVICE

Title:

SYNCHRONOUS DATA PROCESSING METHOD AND DEVICE

Document Type and Number:

WIPO Patent Application WO/2016/050042

Kind Code:

A1

Abstract:

Disclosed in the present invention are a synchronous data processing method and device. The method comprises: transmitting signaling and/or forwarding packets to M+N slave TPs; synchronizing downlink data with the slave TPs by sending signaling and/or forwarding packets. Data is synchronized between M slave TPs and a master TP on a packet data convergence protocol (PDCP) layer, and data is synchronized between N slave TPs and the master TP on a PDCP/radio link control (RLC)/media access control (MAC) layers, and M ≥ 0, N ≥ 0, and M + N ≥ 1. The present invention solves the problem in the relevant art of how to control the cost of data synchronization while ensuring cell virtualization, such that the number of layers of data synchronization can be flexibly adjusted and controlled according to the need of cell virtualization, thus controlling the cost of data synchronization while ensuring cell virtualization.

Inventors:

HAO PENG (CN)
YU GUANGHUI (CN)
XIE FENG (CN)
SUN YUNFENG (CN)

Application Number:

PCT/CN2015/075919

Publication Date:

April 07, 2016

Filing Date:

April 03, 2015

Export Citation:

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Assignee:

ZTE CORP (CN)

International Classes:

H04L29/08

Domestic Patent References:

WO2009144134A1

2009-12-03

Foreign References:

CN103929491A	2014-07-16
CN103796287A	2014-05-14
CN101604995A	2009-12-16

Other References: