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Patent Searching and Data


Title:
METHOD FOR RE-ESTABLISHING ROUTE IN ULTRA-DENSE NETWORK (UDN), AND MICRO BASE STATION
Document Type and Number:
WIPO Patent Application WO/2018/223650
Kind Code:
A1
Abstract:
The present invention relates to the technical field of ultra-dense networks. Disclosed is a method for re-establishing a route in an ultra-dense network (UDN) capable of eliminating overheads associated with periodic detection and solving a problem of interrupted or delayed transmission of data resulting from event-triggered detection. The main technical solution of the present invention comprises: a first routing node performing monitoring to find out satisfaction of a preset spatial separation condition of the first routing node with respect to a second routing node at upstream of a channel route where the first routing node is located or a third routing node at downstream of the channel route where the first routing node is located; and the first routing node sending a message to the third routing node at the downstream of the channel, such that the third routing node searches for a path to establish new channel routing. Also disclosed is a micro base station in a UDN.

Inventors:
ZHANG CHUANXIN (CN)
LIU HONGJU (CN)
MA LUJUAN (CN)
Application Number:
CN2017/116117
Publication Date:
December 13, 2018
Filing Date:
December 14, 2017
Export Citation:
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Assignee:
HISENSE CO LTD (266071, CN)
International Classes:
H04W40/38
Foreign References:
CN107438279A2017-12-05
CN106034322A2016-10-19
CN106162743A2016-11-23
CN106792858A2017-05-31
Other References:
ZTE: "Motivation of Study on Further Mobility Enhancements in LTE", 3GPP TSG RAN MEETING #71 RP-160525, 10 March 2016 (2016-03-10), XP051077221
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (100082, CN)
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