CN101160930A - 一种e.164号码域名存储和查询方法 - Google Patents

一种e.164号码域名存储和查询方法 Download PDF

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Publication number
CN101160930A
CN101160930A CNA2006800120952A CN200680012095A CN101160930A CN 101160930 A CN101160930 A CN 101160930A CN A2006800120952 A CNA2006800120952 A CN A2006800120952A CN 200680012095 A CN200680012095 A CN 200680012095A CN 101160930 A CN101160930 A CN 101160930A
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China
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CNA2006800120952A
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English (en)
Inventor
石磊
望远闻
罗志坚
杨素娟
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN101160930A publication Critical patent/CN101160930A/zh
Pending legal-status Critical Current

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    • 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
    • H04L61/09—Mapping addresses
    • H04L61/10—Mapping addresses of different types
    • 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
    • H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
    • H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/60—Types of network addresses
    • H04L2101/604—Address structures or formats

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

本发明公开了E.164号码域名的存储和查询方法，包括：在电话号码到统一资源标识映射的域名系统(ENUMDNS)中，将E.164号码域名分成公共域名部分和数字域名部分；将公共域名部分中用分隔符隔开的公共域名信息以及数字域名部分中各数字依设定顺序排列后的数据按搜索树的存放规则顺序存放到搜索树的节点中；ENUMDNS系统接收到E.164号码域名查询后，获取域名中的公共域名信息，并按照所述搜索树的查找规则查找出搜索树的相应节点；获取域名中用分隔符隔开的各数字，并按系统设定顺序排列成数据后查找出所述搜索树的下一级节点。采用本发明方法能有效降低搜索树的高度，提高节点生成哈希值的散列度，减少冲突，提高系统查询效率。

Description

PCT国内申请，说明书已公开。

Claims (1)

1.PCT国内申请，权利要求书已公开。
CNA2006800120952A 2005-06-08 2006-04-29 一种e.164号码域名存储和查询方法 Pending CN101160930A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200510075078.0 2005-06-08
CNA2005100750780A CN1878164A (zh) 2005-06-08 2005-06-08 E.164号码域名存储和查询方法
PCT/CN2006/000862 WO2006131045A1 (fr) 2005-06-08 2006-04-29 Procédé de stockage et de recherche de nom de domaine de numéros e.164

Publications (1)

Publication Number Publication Date
CN101160930A true CN101160930A (zh) 2008-04-09

Family

ID=37498113

Family Applications (2)

Application Number Title Priority Date Filing Date
CNA2005100750780A Pending CN1878164A (zh) 2005-06-08 2005-06-08 E.164号码域名存储和查询方法
CNA2006800120952A Pending CN101160930A (zh) 2005-06-08 2006-04-29 一种e.164号码域名存储和查询方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CNA2005100750780A Pending CN1878164A (zh) 2005-06-08 2005-06-08 E.164号码域名存储和查询方法

Country Status (3)

Country Link
US (1) US20070002778A1 (zh)
CN (2) CN1878164A (zh)
WO (1) WO2006131045A1 (zh)

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US9131016B2 (en) * 2007-09-11 2015-09-08 Alan Jay Glueckman Method and apparatus for virtual auditorium usable for a conference call or remote live presentation with audience response thereto
CN101958937B (zh) * 2009-07-17 2013-07-17 中国移动通信集团公司 一种解析系统查询方法、号码域名系统服务器及系统
CN102193942B (zh) * 2010-03-12 2013-07-10 成都市华为赛门铁克科技有限公司 数据块的查找方法和装置
WO2013010585A1 (en) * 2011-07-20 2013-01-24 Nokia Siemens Networks Oy Logical rules based domain name server setup
CN102546105A (zh) * 2011-12-28 2012-07-04 深圳市新为软件有限公司 一种网络资源传输的方法和装置
CN102831158B (zh) * 2012-07-05 2015-12-09 国电南瑞科技股份有限公司 一种适应于安全稳定控制装置的策略表搜索方法
CN103077208B (zh) * 2012-12-28 2016-01-27 华为技术有限公司 统一资源定位符匹配处理方法及装置
CN103365695B (zh) * 2013-07-31 2017-04-26 广州市动景计算机科技有限公司 加快子资源加载速度的方法和装置
US10530758B2 (en) * 2015-12-18 2020-01-07 F5 Networks, Inc. Methods of collaborative hardware and software DNS acceleration and DDOS protection

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GB9603590D0 (en) * 1996-02-20 1996-04-17 Hewlett Packard Co Method of accessing a target entity over a communciations network
US6131095A (en) * 1996-12-11 2000-10-10 Hewlett-Packard Company Method of accessing a target entity over a communications network
US6675163B1 (en) * 2000-04-06 2004-01-06 International Business Machines Corporation Full match (FM) search algorithm implementation for a network processor
US7089240B2 (en) * 2000-04-06 2006-08-08 International Business Machines Corporation Longest prefix match lookup using hash function
US7054855B2 (en) * 2001-07-03 2006-05-30 International Business Machines Corporation Method and system for performing a pattern match search for text strings
US7027582B2 (en) * 2001-07-06 2006-04-11 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for resolving an entity identifier into an internet address using a domain name system (DNS) server and an entity identifier portability database
ES2183728B1 (es) * 2001-07-16 2004-06-16 Airtel Movil, S.A. Sistema de nombramientos de dominios (dns) para acceso a bases de datos.
KR100409177B1 (ko) * 2001-08-23 2003-12-18 한국전자통신연구원 인터넷 망에서의 전화번호 도메인 이름 시스템 및 그동작방법
US7047258B2 (en) * 2001-11-01 2006-05-16 Verisign, Inc. Method and system for validating remote database updates
FR2841072A1 (fr) * 2002-06-14 2003-12-19 France Telecom Systeme de consultation et/ou mise a jour de serveurs dns et/ou d'annuaires ldap
FI20030797A0 (fi) * 2003-05-27 2003-05-27 Nokia Corp Tietokannan suorituskyvyn parantaminen nimipalvelinjärjestelmässä
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EP1900163B1 (en) * 2005-05-23 2021-04-07 XC Technology Holdings Limited Efficient address caching for packet telephony services

Also Published As

Publication number Publication date
CN1878164A (zh) 2006-12-13
WO2006131045A1 (fr) 2006-12-14
US20070002778A1 (en) 2007-01-04

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Open date: 20080409