Title:
PCEP EXTENSION FOR PCECC SUPPORT OF DISTRIBUTED COMPUTING, MULTIPLE SERVICES, AND INTER-DOMAIN ROUTING
Document Type and Number:
WIPO Patent Application WO/2017/167299
Kind Code:
A1
Abstract:
A path computation element (PCE) central controller (PCECC) comprising a memory comprising executable instructions and a processor coupled to the memory and configured to execute the instructions. Executing the instructions causes the processor to receive a request to compute a path through a network, the request comprising a plurality of computational tasks, divide the computational tasks into a plurality of groups of computational tasks, transmit at least some of the plurality of groups of computational tasks to a plurality of path computation clients (PCCs) for computation by the PCCs, and receive, from the PCCs, computation results corresponding to the plurality of groups of computational tasks.
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Inventors:
ZHAO QIANGLIN QUINTIN (US)
Application Number:
PCT/CN2017/079140
Publication Date:
October 05, 2017
Filing Date:
March 31, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L45/02; H04L45/24; H04L45/42; H04L45/50; H04L45/74
Foreign References:
| CN101083548A | 2007-12-05 | |||
| US20150103844A1 | 2015-04-16 | |||
| CN103888359A | 2014-06-25 | |||
| US20100208733A1 | 2010-08-19 | |||
| CN104348744A | 2015-02-11 | |||
| US20130329601A1 | 2013-12-12 | |||
| US20080002664A1 | 2008-01-03 | |||
| US20150244607A1 | 2015-08-27 | |||
| EP2717526A1 | 2014-04-09 | |||
| US20100208733A1 | 2010-08-19 |
Other References:
A PATH COMPUTATION ELEMENT (PCE)-BASED ARCHITECTURE, August 2006 (2006-08-01)
PATH COMPUTATION ELEMENT (PCE) COMMUNICATION PROTOCOL (PCEP, March 2009 (2009-03-01)
PATH COMPUTATION ELEMENT (PCE) COMMUNICATION PROTOCOL (PCEP, March 2009 (2009-03-01)
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