WO2001038983A3 - Distributed cache synchronization protocol - Google Patents

Distributed cache synchronization protocol Download PDF

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Publication number
WO2001038983A3
WO2001038983A3 PCT/US2000/032300 US0032300W WO0138983A3 WO 2001038983 A3 WO2001038983 A3 WO 2001038983A3 US 0032300 W US0032300 W US 0032300W WO 0138983 A3 WO0138983 A3 WO 0138983A3
Authority
WO
WIPO (PCT)
Prior art keywords
cache
participating nodes
hierarchy
distributed cache
ones
Prior art date
Application number
PCT/US2000/032300
Other languages
French (fr)
Other versions
WO2001038983A2 (en
Inventor
Greg Zhang
Original Assignee
Utstarcom Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Utstarcom Inc filed Critical Utstarcom Inc
Publication of WO2001038983A2 publication Critical patent/WO2001038983A2/en
Publication of WO2001038983A3 publication Critical patent/WO2001038983A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4552—Lookup mechanisms between a plurality of directories; Synchronisation of directories, e.g. metadirectories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4588—Network directories; Name-to-address mapping containing mobile subscriber information, e.g. home subscriber server [HSS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Computer And Data Communications (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

A process is provided for managing a distributed cache that stores cache information at a plurality of participating nodes of a network (100), the distributed cache including a plurality of cache entries each having an associated portion of the cache information, each of the participating nodes including an associated local memory storage system (131) for storing information including a local cache database (132) for storing locally owned ones of the cache entries. The process includes the steps of: performing topology discovery, maintenance, and hierarchy building sub-processes to establish a nodal hierarchy in the network in order to facilitate exchange of the cache entries between the participating nodes, the hierarchy being formed by a plurality of peer groups each including at least one associated member one of the participating nodes; and performing distributed cache synchronization (DCS) functions including copying and transferring selected ones of the cache entries to other ones of the participating nodes via the hierarchy in accordance with a DCS protocol.
PCT/US2000/032300 1999-11-22 2000-11-22 Distributed cache synchronization protocol WO2001038983A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16688299P 1999-11-22 1999-11-22
US60/166,882 1999-11-22
US21034200P 2000-06-07 2000-06-07
US60/210,342 2000-06-07

Publications (2)

Publication Number Publication Date
WO2001038983A2 WO2001038983A2 (en) 2001-05-31
WO2001038983A3 true WO2001038983A3 (en) 2001-10-04

Family

ID=26862646

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/032300 WO2001038983A2 (en) 1999-11-22 2000-11-22 Distributed cache synchronization protocol

Country Status (3)

Country Link
CN (1) CN1264091C (en)
TW (1) TWI224917B (en)
WO (1) WO2001038983A2 (en)

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KR20010088742A (en) * 2001-08-28 2001-09-28 문의선 Parallel Information Delievery Method Based on Peer-to-Peer Enabled Distributed Computing Technology
US7301897B2 (en) 2001-11-30 2007-11-27 Motorola, Inc. Method and apparatus for managing congestion in a data communication network
US6975863B1 (en) * 2001-12-11 2005-12-13 Cisco Technology, Inc. System and method for selecting a wireless serving node
US7177641B1 (en) 2002-01-11 2007-02-13 Cisco Technology, Inc. System and method for identifying a wireless serving node for a mobile unit
EP1526752B1 (en) * 2002-02-06 2011-11-09 Ntt Docomo, Inc. Using subnet relations for authentication, association and to activate network interfaces in heterogeneous access networks
US7366524B2 (en) 2002-02-06 2008-04-29 Ntt Docomo Inc. Using subnet relations for paging, authentication, association and to activate network interfaces in heterogeneous access networks
US7143241B2 (en) 2002-08-06 2006-11-28 Hewlett-Packard Development Company, L.P. Cache management in a mobile device
GB0218188D0 (en) * 2002-08-06 2002-09-11 Hewlett Packard Co Methods and arrangements applicable to exhibition spaces
US9342459B2 (en) 2002-08-06 2016-05-17 Qualcomm Incorporated Cache management in a mobile device
US7571206B2 (en) 2002-08-12 2009-08-04 Equallogic, Inc. Transparent request routing for a partitioned application service
US7461146B2 (en) 2003-01-20 2008-12-02 Equallogic, Inc. Adaptive storage block data distribution
US7627650B2 (en) 2003-01-20 2009-12-01 Equallogic, Inc. Short-cut response for distributed services
US8037264B2 (en) 2003-01-21 2011-10-11 Dell Products, L.P. Distributed snapshot process
US7937551B2 (en) 2003-01-21 2011-05-03 Dell Products L.P. Storage systems having differentiated storage pools
US8499086B2 (en) 2003-01-21 2013-07-30 Dell Products L.P. Client load distribution
US7127577B2 (en) 2003-01-21 2006-10-24 Equallogic Inc. Distributed snapshot process
GB2433610B (en) * 2005-12-21 2010-03-03 Motorola Inc Mobile Communication system and method
WO2009100636A1 (en) 2008-02-05 2009-08-20 Huawei Technologies Co., Ltd. A method and device for the storage management of the user data in the telecommunication network
TW201117097A (en) * 2009-11-10 2011-05-16 Jade Quantum Technologies Inc Collaborative distributed cache device and method for speeding up remote booting of diskless system
EP2513743B1 (en) 2009-12-17 2017-11-15 Toshiba Memory Corporation Semiconductor system, semiconductor device, and electronic device initializing method
CN101764824B (en) * 2010-01-28 2012-08-22 深圳市龙视传媒有限公司 Distributed cache control method, device and system
CN102377809A (en) * 2010-08-24 2012-03-14 鸿富锦精密工业（深圳）有限公司 Method for reading data from cloud storage space by client
CN103348656B (en) * 2011-02-08 2016-08-17 瑞典爱立信有限公司 Method and system for the mobility support of cache self adaptation HTTP streaming content in cellular networks
CN102810115B (en) * 2012-06-19 2014-10-22 公安部交通管理科学研究所 Method for implementing multi-layer distributed document management system
CN104142896B (en) * 2013-05-10 2017-05-31 阿里巴巴集团控股有限公司 A kind of buffer control method and system
US9684596B2 (en) 2015-02-25 2017-06-20 Microsoft Technology Licensing, Llc Application cache replication to secondary application(s)
US10387309B2 (en) 2015-10-14 2019-08-20 Elastifile Ltd. High-performance distributed caching
US20180189701A1 (en) * 2016-12-29 2018-07-05 General Electric Company Distributed cache cleanup for analytic instance runs processing operating data from industrial assets
CN111885110B (en) * 2020-06-23 2022-07-19 合肥富煌君达高科信息技术有限公司 Automatic acquisition method for topological structure of signal synchronization system
TWI746261B (en) 2020-11-12 2021-11-11 財團法人工業技術研究院 Cache managing method and system based on session type

Citations (6)

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US4887204A (en) * 1987-02-13 1989-12-12 International Business Machines Corporation System and method for accessing remote files in a distributed networking environment
US4897781A (en) * 1987-02-13 1990-01-30 International Business Machines Corporation System and method for using cached data at a local node after re-opening a file at a remote node in a distributed networking environment
US5892914A (en) * 1994-11-28 1999-04-06 Pitts; William Michael System for accessing distributed data cache at each network node to pass requests and data
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US6092155A (en) * 1997-07-10 2000-07-18 International Business Machines Corporation Cache coherent network adapter for scalable shared memory processing systems
US6188695B1 (en) * 1997-12-18 2001-02-13 Ericsson Inc. System and method for multi-node data synchronization

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887204A (en) * 1987-02-13 1989-12-12 International Business Machines Corporation System and method for accessing remote files in a distributed networking environment
US4897781A (en) * 1987-02-13 1990-01-30 International Business Machines Corporation System and method for using cached data at a local node after re-opening a file at a remote node in a distributed networking environment
US5892914A (en) * 1994-11-28 1999-04-06 Pitts; William Michael System for accessing distributed data cache at each network node to pass requests and data
US5923855A (en) * 1995-08-10 1999-07-13 Nec Corporation Multi-processor system and method for synchronizing among processors with cache memory having reset state, invalid state, and valid state
US6092155A (en) * 1997-07-10 2000-07-18 International Business Machines Corporation Cache coherent network adapter for scalable shared memory processing systems
US6188695B1 (en) * 1997-12-18 2001-02-13 Ericsson Inc. System and method for multi-node data synchronization

Also Published As

Publication number Publication date
WO2001038983A2 (en) 2001-05-31
TWI224917B (en) 2004-12-01
CN1264091C (en) 2006-07-12
CN1451116A (en) 2003-10-22

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