JP5885757B2 - 分散型メッセージプロセッサアーキテクチャを有するDiameter信号伝達ルータ(DSR)内のDiameterメッセージをスクリーニングするための方法、システム、およびコンピュータ読取り可能媒体 - Google Patents
分散型メッセージプロセッサアーキテクチャを有するDiameter信号伝達ルータ(DSR)内のDiameterメッセージをスクリーニングするための方法、システム、およびコンピュータ読取り可能媒体 Download PDFInfo
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Description
本出願は、2011年1月21日に提出された米国仮特許出願第61/435,102号の出願の利益を主張するものであり、上記仮出願の開示内容は本参照によりその全体がここに組み込まれる。
ある態様によれば、本明細書に記述される発明の対象は、分散型メッセージプロセッサアーキテクチャを有するDiameter信号伝達ルータ(DSR)内のDiameterメッセージをスクリーニングするための方法を含む。本方法は、各々が少なくとも1つのDiameter機能を実行するように構成される複数のDiameterメッセージプロセッサを備えるDSRにおいて発生する複数のステップを含む。これらのステップには、Diameterメッセージプロセッサのイングレス(ingress、外部から内部への通過、侵入)Diameterメッセージプロセッサにおいて、DiameterピアノードからDiameterメッセージを受信することが含まれる。これらのステップには、DiameterメッセージプロセッサのDiameterアプリケーションメッセージプロセッサにおいて、受信されたDiameterメッセージに関連づけられるDiameterメッセージスクリーニング規則を識別することも含まれる。これらのステップには、さらに、DiameterメッセージプロセッサのDiameterアプリケーションメッセージプロセッサにおいて、受信されたDiameterメッセージに対し、識別されたDiameterメッセージスクリーニング規則に関連づけられるスクリーニング機能を実行することも含まれる。
Claims (14)
- 分散型メッセージプロセッサアーキテクチャを有するDiameter信号伝達ルータ(DSR)内のDiameterメッセージをスクリーニングするための方法であって、
各々が少なくとも1つのDiameter機能を実行するように構成される複数のDiameterメッセージプロセッサを備えるDSRにおいて、
前記複数のDiameterメッセージプロセッサのイングレスDiameterメッセージプロセッサにおいて、DiameterピアノードからDiameterメッセージを受信するステップと、
前記複数のDiameterメッセージプロセッサのDiameterアプリケーションメッセージプロセッサにおいて、前記受信されたDiameterメッセージに関連づけられるDiameterメッセージスクリーニング規則を識別するステップと、
前記複数のDiameterメッセージプロセッサの前記Diameterアプリケーションメッセージプロセッサにおいて、前記受信されたDiameterメッセージに対し、前記識別されたDiameterメッセージスクリーニング規則に関連づけられるスクリーニング機能を実行するステップとを備え、
前記受信されたDiameterメッセージに関連づけられる前記Diameterメッセージスクリーニング規則を識別するステップは、前記受信されたDiameterメッセージに関連づけられる起点ホストと、前記受信されたDiameterメッセージに関連づけられる起点レルムと、前記受信されたDiameterメッセージに関連づけられる宛先ホストと、前記受信されたDiameterメッセージに関連づけられる宛先レルムとに基づいて、前記受信されたDiameterメッセージに関連づけられる前記Diameterメッセージスクリーニング規則を識別するステップを含む、方法。 - 前記Diameterメッセージを前記イングレスDiameterメッセージプロセッサから前記Diameterアプリケーションメッセージプロセッサへ転送し、かつ前記Diameterメッセージを前記Diameterアプリケーションメッセージプロセッサから前記複数のDiameterメッセージプロセッサのエグレスDiameterメッセージプロセッサへ転送するステップを備えている、請求項1に記載の方法。
- 前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行するステップは、前記受信されたDiameterメッセージを廃棄するステップを含む、請求項1または2に記載の方法。
- 前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行するステップは、前記受信されたDiameterメッセージを修正しかつ前記修正されたDiameterメッセージを転送するステップを含む、請求項1〜3のいずれかに記載の方法。
- 前記受信されたDiameterメッセージを修正するステップは、前記受信されたDiameterメッセージへ新しい情報を追加するステップと、前記受信されたDiameterメッセージから情報を除去するステップとのうちの少なくとも一方を含む、請求項4に記載の方法。
- 前記修正されたDiameterメッセージを転送するステップは、前記修正されたDiameterメッセージを、Diameterピアノードおよびホーム加入者サーバ(HSS)ノードのうちの少なくとも一方へ転送するステップを含む、請求項4に記載の方法。
- 前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行するステップは、前記受信されたDiameterメッセージに関するスクリーニングイベント通知メッセージを生成し、かつ前記スクリーニングイベント通知メッセージをネットワークオペレーションセンターへ通信するステップを含む、請求項1〜6のいずれかに記載の方法。
- 前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行するステップは、エラーメッセージを生成し、かつ前記生成されたエラーメッセージを前記Diameterピアノードへ通信するステップを含む、請求項1〜7のいずれかに記載の方法。
- 前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行するステップは、前記受信されたDiameterメッセージに対する関連の回答メッセージを生成し、かつ前記生成された関連の回答メッセージを前記Diameterピアノードへ通信するステップを含む、請求項1〜8のいずれかに記載の方法。
- 前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行するステップは、前記受信されたDiameterメッセージを考慮して、前記識別されたDiameterメッセージスクリーニング規則に関連づけられる1つまたは複数の使用または測定統計を記録または更新するステップを含む、請求項1〜9のいずれかに記載の方法。
- 前記識別されたDiameterメッセージスクリーニング規則は、前記Diameterメッセージスクリーニング規則に関連づけられるDiameterメッセージの最高受信速度を規定し、
前記1つまたは複数の使用または測定統計を記録または更新するステップは、前記受信されたDiameterメッセージを考慮して、前記識別されたDiameterメッセージスクリーニング規則に関連づけられるDiameterメッセージの現行の受信速度を調整することを含み、前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行するステップは、前記規定された最高受信速度を超える、前記識別されたDiameterメッセージスクリーニング規則に関連づけられるDiameterメッセージの前記現行の受信速度に応答して追加的なスクリーニング機能を実行するステップを含む、請求項10に記載の方法。 - 前記受信されたDiameterメッセージに関連づけられる前記Diameterメッセージスクリーニング規則を識別するステップは、前記受信されたDiameterメッセージの受信を媒介したDiameter接続と、前記受信されたDiameterメッセージがその一部であるDiameterセッションと、前記受信されたDiameterメッセージに関連づけられるソースインターネットプロトコル(IP)アドレスと、前記受信されたDiameterメッセージの送信を媒介するDiameter接続と、前記受信されたDiameterメッセージが送信される宛先IPアドレスと、前記受信されたDiameterメッセージに関連づけられるDiameterアプリケーション識別子と、前記受信されたDiameterメッセージに関連づけられるDiameterメッセージコマンドコードと、前記受信されたDiameterメッセージに関連づけられる属性値ペア(AVP)コードおよび前記受信されたDiameterメッセージに関連づけられるAVPデータ値とのうちの少なくとも1つにさらに基づいて、前記受信されたDiameterメッセージに関連づけられる前記Diameterメッセージスクリーニング規則を識別するステップを含む、請求項1〜11のいずれかに記載の方法。
- 分散型メッセージプロセッサアーキテクチャを有するDiameter信号伝達ルータ(DSR)内のDiameterメッセージをスクリーニングするためのシステムであって、
前記システムがDSRを備えており、
当該DSRが、
DiameterピアノードからDiameterメッセージを受信するように構成されるイングレスDiameterメッセージプロセッサと、
前記受信されたDiameterメッセージに関連づけられるDiameterメッセージスクリーニング規則を識別しかつ、前記受信されたDiameterメッセージに対し、前記識別されたDiameterメッセージスクリーニング規則に関連づけられるスクリーニング機能を実行するように構成されているDiameterアプリケーションメッセージプロセッサと、を備え、
前記Diameterアプリケーションメッセージプロセッサは、前記受信されたDiameterメッセージに関連づけられる起点ホストと、前記受信されたDiameterメッセージに関連づけられる起点レルムと、前記受信されたDiameterメッセージに関連づけられる宛先ホストと、前記受信されたDiameterメッセージに関連づけられる宛先レルムとに基づいて、前記受信されたDiameterメッセージに関連づけられる前記Diameterメッセージスクリーニング規則を識別するように構成されている、システム。 - 請求項1〜12のいずれかに記載の方法をプロセッサに実行させるためのプログラム。
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US201161435102P | 2011-01-21 | 2011-01-21 | |
US61/435,102 | 2011-01-21 | ||
PCT/US2012/021874 WO2012100057A2 (en) | 2011-01-21 | 2012-01-19 | Methods, systems, and computer readable media for screening diameter messages within a diameter signaling router (dsr) having a distributed message processor architecture |
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JP2014511581A JP2014511581A (ja) | 2014-05-15 |
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Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7343413B2 (en) | 2000-03-21 | 2008-03-11 | F5 Networks, Inc. | Method and system for optimizing a network by independently scaling control segments and data flow |
US8750126B2 (en) | 2009-10-16 | 2014-06-10 | Tekelec, Inc. | Methods, systems, and computer readable media for multi-interface monitoring and correlation of diameter signaling information |
WO2011047382A2 (en) * | 2009-10-16 | 2011-04-21 | Tekelec | Methods, systems, and computer readable media for providing diameter signaling router with integrated monitoring and/or firewall functionality |
US10721269B1 (en) | 2009-11-06 | 2020-07-21 | F5 Networks, Inc. | Methods and system for returning requests with javascript for clients before passing a request to a server |
US10015286B1 (en) | 2010-06-23 | 2018-07-03 | F5 Networks, Inc. | System and method for proxying HTTP single sign on across network domains |
US8347100B1 (en) | 2010-07-14 | 2013-01-01 | F5 Networks, Inc. | Methods for DNSSEC proxying and deployment amelioration and systems thereof |
US9554276B2 (en) | 2010-10-29 | 2017-01-24 | F5 Networks, Inc. | System and method for on the fly protocol conversion in obtaining policy enforcement information |
EP2666263B1 (en) | 2011-01-21 | 2019-07-24 | Tekelec, Inc. | Methods, systems, and computer readable media for screening diameter messages within a diameter signaling router (dsr) having a distributed message processor architecture |
US10135831B2 (en) | 2011-01-28 | 2018-11-20 | F5 Networks, Inc. | System and method for combining an access control system with a traffic management system |
US9270766B2 (en) | 2011-12-30 | 2016-02-23 | F5 Networks, Inc. | Methods for identifying network traffic characteristics to correlate and manage one or more subsequent flows and devices thereof |
US10230566B1 (en) | 2012-02-17 | 2019-03-12 | F5 Networks, Inc. | Methods for dynamically constructing a service principal name and devices thereof |
US9231879B1 (en) | 2012-02-20 | 2016-01-05 | F5 Networks, Inc. | Methods for policy-based network traffic queue management and devices thereof |
WO2013163648A2 (en) | 2012-04-27 | 2013-10-31 | F5 Networks, Inc. | Methods for optimizing service of content requests and devices thereof |
US20140068101A1 (en) * | 2012-09-04 | 2014-03-06 | Alcatel-Lucent Canada, Inc. | Received message context objects |
US9432864B2 (en) * | 2012-05-29 | 2016-08-30 | Alcatel Lucent | Generic persistence in a diameter routing agent |
US9363388B2 (en) * | 2013-02-18 | 2016-06-07 | Tekelec, Inc. | Methods, systems, and computer readable media for providing targeted services to telecommunications network subscribers based on information extracted from network signaling and data traffic |
US10375155B1 (en) | 2013-02-19 | 2019-08-06 | F5 Networks, Inc. | System and method for achieving hardware acceleration for asymmetric flow connections |
US10187317B1 (en) | 2013-11-15 | 2019-01-22 | F5 Networks, Inc. | Methods for traffic rate control and devices thereof |
US10015143B1 (en) | 2014-06-05 | 2018-07-03 | F5 Networks, Inc. | Methods for securing one or more license entitlement grants and devices thereof |
US11838851B1 (en) | 2014-07-15 | 2023-12-05 | F5, Inc. | Methods for managing L7 traffic classification and devices thereof |
US9871828B2 (en) * | 2014-07-18 | 2018-01-16 | T-Mobile Usa, Inc. | Enhanced IMS services restriction and selection control for mobile devices roaming in foreign networks |
US10122630B1 (en) | 2014-08-15 | 2018-11-06 | F5 Networks, Inc. | Methods for network traffic presteering and devices thereof |
US10289384B2 (en) * | 2014-09-12 | 2019-05-14 | Oracle International Corporation | Methods, systems, and computer readable media for processing data containing type-length-value (TLV) elements |
US10182013B1 (en) | 2014-12-01 | 2019-01-15 | F5 Networks, Inc. | Methods for managing progressive image delivery and devices thereof |
US9819550B2 (en) * | 2015-01-09 | 2017-11-14 | Alcatel Lucent | Diameter routing agent application plug-in framework |
US11895138B1 (en) | 2015-02-02 | 2024-02-06 | F5, Inc. | Methods for improving web scanner accuracy and devices thereof |
US10834065B1 (en) | 2015-03-31 | 2020-11-10 | F5 Networks, Inc. | Methods for SSL protected NTLM re-authentication and devices thereof |
US10505818B1 (en) | 2015-05-05 | 2019-12-10 | F5 Networks. Inc. | Methods for analyzing and load balancing based on server health and devices thereof |
US11350254B1 (en) | 2015-05-05 | 2022-05-31 | F5, Inc. | Methods for enforcing compliance policies and devices thereof |
US10117127B2 (en) | 2015-07-08 | 2018-10-30 | Oracle International Corporation | Methods, systems, and computer readable media for communicating radio access network congestion status information for large numbers of users |
US10027577B2 (en) * | 2015-07-29 | 2018-07-17 | Oracle International Corporation | Methods, systems, and computer readable media for peer aware load distribution |
GB2541732B (en) * | 2015-08-28 | 2021-08-18 | Metaswitch Networks Ltd | Processing notifications relating to telecommunications sessions |
US11757946B1 (en) | 2015-12-22 | 2023-09-12 | F5, Inc. | Methods for analyzing network traffic and enforcing network policies and devices thereof |
US10404698B1 (en) | 2016-01-15 | 2019-09-03 | F5 Networks, Inc. | Methods for adaptive organization of web application access points in webtops and devices thereof |
US10015671B2 (en) | 2016-01-19 | 2018-07-03 | T-Mobile Usa, Inc. | Network service access control |
US10797888B1 (en) | 2016-01-20 | 2020-10-06 | F5 Networks, Inc. | Methods for secured SCEP enrollment for client devices and devices thereof |
US11178150B1 (en) | 2016-01-20 | 2021-11-16 | F5 Networks, Inc. | Methods for enforcing access control list based on managed application and devices thereof |
US10791088B1 (en) | 2016-06-17 | 2020-09-29 | F5 Networks, Inc. | Methods for disaggregating subscribers via DHCP address translation and devices thereof |
US10149143B2 (en) * | 2016-08-30 | 2018-12-04 | Oracle International Corporation | Methods, systems, and computer readable media for realm-based routing of diameter request messages |
CN107800664B (zh) * | 2016-08-31 | 2021-06-15 | 华为技术有限公司 | 一种防止信令攻击方法及装置 |
US10193802B2 (en) | 2016-09-13 | 2019-01-29 | Oracle International Corporation | Methods, systems, and computer readable media for processing messages using stateful and stateless decode strategies |
US10505792B1 (en) | 2016-11-02 | 2019-12-10 | F5 Networks, Inc. | Methods for facilitating network traffic analytics and devices thereof |
US10812266B1 (en) | 2017-03-17 | 2020-10-20 | F5 Networks, Inc. | Methods for managing security tokens based on security violations and devices thereof |
US10341411B2 (en) | 2017-03-29 | 2019-07-02 | Oracle International Corporation | Methods, systems, and computer readable media for providing message encode/decode as a service |
US10972453B1 (en) | 2017-05-03 | 2021-04-06 | F5 Networks, Inc. | Methods for token refreshment based on single sign-on (SSO) for federated identity environments and devices thereof |
US11343237B1 (en) | 2017-05-12 | 2022-05-24 | F5, Inc. | Methods for managing a federated identity environment using security and access control data and devices thereof |
US11122042B1 (en) | 2017-05-12 | 2021-09-14 | F5 Networks, Inc. | Methods for dynamically managing user access control and devices thereof |
US11122083B1 (en) | 2017-09-08 | 2021-09-14 | F5 Networks, Inc. | Methods for managing network connections based on DNS data and network policies and devices thereof |
US10999202B2 (en) | 2018-11-30 | 2021-05-04 | Oracle International Corporation | Methods, systems, and computer readable media for distributing Sigtran connections among signal transfer point (STP) message processors |
CN111277552B (zh) * | 2018-12-05 | 2022-06-14 | 中国移动通信集团广西有限公司 | 一种对直径信令安全威胁识别的方法、装置及存储介质 |
US11095691B2 (en) | 2019-06-26 | 2021-08-17 | Oracle International Corporation | Methods, systems, and computer readable media for establishing a communication session between a public switched telephone network (PSTN) endpoint and a web real time communications (WebRTC) endpoint |
US11576072B2 (en) | 2020-09-21 | 2023-02-07 | Oracle International Corporation | Methods, systems, and computer-readable media for distributing S1 connections to mobility management entities (MMEs) and N2 connections to access and mobility management functions (AMFs) |
Family Cites Families (173)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4310727A (en) | 1980-02-04 | 1982-01-12 | Bell Telephone Laboratories, Incorporated | Method of processing special service telephone calls |
US4754479A (en) | 1986-09-17 | 1988-06-28 | American Telephone And Telegraph Company | Station number portability |
US5089954A (en) | 1988-08-08 | 1992-02-18 | Bell Communications Research, Inc. | Method for handling conversational transactions in a distributed processing environment |
US5251248A (en) | 1989-06-30 | 1993-10-05 | Nippon Telegraph And Telephone Corporation | Telephone network having personal numbers for position-independent |
US5210787A (en) | 1991-02-05 | 1993-05-11 | Telefonaktiebolaget L M Ericsson | Subscriber interrogation point |
FI87963C (fi) | 1991-06-06 | 1993-03-10 | Telenokia Oy | Foerfarande foer bildande av ett ankommande samtal till en radiotelefon i ett cellradiotelefonsystem |
US5237604A (en) | 1991-06-28 | 1993-08-17 | At&T Bell Laboratories | Arrangement for serving a telephone office code from two switching systems |
US5502726A (en) | 1992-01-31 | 1996-03-26 | Nellcor Incorporated | Serial layered medical network |
US5247571A (en) | 1992-02-28 | 1993-09-21 | Bell Atlantic Network Services, Inc. | Area wide centrex |
NL9201090A (nl) | 1992-06-19 | 1994-01-17 | Nederland Ptt | Werkwijze voor het in een telecommunicatienetwerk beheren van gebruikergegevens van een gebruiker die verplaatsbaar is vanaf een basiswerkgebied behorend bij een basiscentrale naar een ander werkgebied behorend bij een andere centrale. |
DE69423807T2 (de) | 1993-01-21 | 2000-12-07 | At & T Corp | Verzeichnisstruktur für ein grossflächiges Telekommunikationsnetzwerk für die Lokalisierung mobiler Teilnehmer |
JPH06245240A (ja) | 1993-02-12 | 1994-09-02 | Nec Corp | 公衆回線専用線接続方式 |
SE501088C2 (sv) | 1993-03-31 | 1994-11-07 | Ericsson Telefon Ab L M | Återupprättande av en hemmadatabas i mobilradiosystem |
US5430719A (en) | 1993-06-28 | 1995-07-04 | Bellsouth Corporation | Mediation of open advanced intelligent network interface by shared execution environment |
US5481603A (en) | 1993-09-28 | 1996-01-02 | At&T Corp. | Intelligent call processing based upon complete identification of calling station |
CN1071079C (zh) | 1993-10-26 | 2001-09-12 | 艾利森电话股份有限公司 | 一种用于选定从发起者传递信息到接受者的路由的方法 |
US5504804A (en) | 1994-01-19 | 1996-04-02 | Telefonaktiebolaget Lm Ericsson | Providing individual subscriber services in a cellular mobile communications network |
EP0666700A1 (en) | 1994-02-03 | 1995-08-09 | AT&T Corp. | Virtual mobile location area |
US5526400A (en) | 1994-04-01 | 1996-06-11 | Telefonaktiebolaget Lm Ericsson | System for routing calls to mobile subscribers |
US5457736A (en) | 1994-04-12 | 1995-10-10 | U S West Technologies, Inc. | System and method for providing microcellular personal communications services (PCS) utilizing embedded switches |
GB9420098D0 (en) | 1994-10-05 | 1994-11-16 | Orange Personal Comm Serv Ltd | Telecommunication system |
US5579372A (en) | 1994-12-12 | 1996-11-26 | Telefonaktiebolaget Lm Ericsson | Flow control method for short message service - busy subscriber |
US5623532A (en) | 1995-01-12 | 1997-04-22 | Telefonaktiebolaget Lm Ericsson | Hardware and data redundant architecture for nodes in a communications system |
US5706286A (en) | 1995-04-19 | 1998-01-06 | Mci Communications Corporation | SS7 gateway |
US5822694A (en) | 1995-06-30 | 1998-10-13 | Motorala, Inc. | Method and apparatus for providing communication services to a communication unit based on registration type |
US5978464A (en) | 1995-06-30 | 1999-11-02 | Siemens Information And Communications Networks, Inc. | Method for updating a local switch internal database in system having different service providers within a common numbering plan area |
US5854982A (en) | 1995-08-21 | 1998-12-29 | Motorola, Inc. | Communication system architecture and method of routing therefor |
US5819178A (en) | 1996-01-05 | 1998-10-06 | Northern Telecom Limited | Methods and apparatus for accessing subscriber information in interconnected wireless telecommunications networks |
WO1997033441A1 (en) | 1996-03-08 | 1997-09-12 | Stentor Resource Centre Inc. | Providing number portability by means of enhanced routing tables |
US6014557A (en) | 1996-03-14 | 2000-01-11 | Bellsouth Intellectual Property Corporation | Apparatus and methods for providing wireless system fraud and visibility data |
US5878347A (en) | 1996-03-26 | 1999-03-02 | Ericsson, Inc. | Routing a data signal to a mobile station within a telecommunications network |
US5953662A (en) | 1996-04-30 | 1999-09-14 | Ericsson, Inc. | Dual home location registers in a mobile radio system |
US5711002A (en) | 1996-05-14 | 1998-01-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Transfer-to c-number message triggering of a routing request message within a cellular telephone network |
US5689548A (en) | 1996-05-21 | 1997-11-18 | Ericsson, Inc. | Emergency call back using MSC numbers |
US5878348A (en) | 1996-05-30 | 1999-03-02 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for implementing multiple home location registers for a single mobile station in a cellular telecommunications network |
US5890063A (en) | 1996-06-03 | 1999-03-30 | Ericsson Inc. | Downloading of routing numbers to donor switches within a telecommunications network |
GB2314733B (en) | 1996-06-27 | 2001-01-17 | Northern Telecom Ltd | Cellular communications system |
US6236365B1 (en) | 1996-09-09 | 2001-05-22 | Tracbeam, Llc | Location of a mobile station using a plurality of commercial wireless infrastructures |
US5832382A (en) | 1996-09-16 | 1998-11-03 | Ericsson Inc. | Optimized routing of mobile calls within a telecommunications network |
US5953663A (en) | 1996-09-25 | 1999-09-14 | Ericsson Inc. | Rerouting an incoming call to a ported telecommunications terminal |
US6205210B1 (en) | 1996-11-04 | 2001-03-20 | Nortel Networks Limited | Method for improved automatic message accounting in telephony |
US6138016A (en) | 1996-12-04 | 2000-10-24 | Nortel Networks Corporation | Distributing location tracking functionality in wireless telephone systems |
US6011803A (en) | 1997-01-13 | 2000-01-04 | Lucent Technologies Inc. | Distributed-protocol server |
US5983217A (en) | 1997-03-21 | 1999-11-09 | At&T Corp | Apparatus and method for querying replicated databases |
US6018657A (en) | 1997-05-05 | 2000-01-25 | Highwaymaster Communications, Inc. | System and method for communicating a message using a cellular telephone network |
FI109511B (fi) | 1997-06-03 | 2002-08-15 | Nokia Corp | Lyhytsanomien reititys |
NL1006862C2 (nl) | 1997-08-27 | 1999-03-17 | Libertel Bv | Werkwijze en stelsel voor het verwerken van oproepen voor communicatie-apparatuur met een abonneenummer, dat van een eerste operateur naar een tweede operateur is meegenomen, in het bijzonder geschikt voor toepassing bij stelsels voor mobiele communicatie. |
US6148204A (en) | 1997-09-12 | 2000-11-14 | Motorola, Inc. | Method and apparatus for a distributed location register |
US6411632B2 (en) | 1997-09-16 | 2002-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Network hub for interconnecting a wireless office environment with a public cellular telephone network |
US6138023A (en) | 1997-09-23 | 2000-10-24 | Lucent Technologies, Inc. | Method for porting a directory number from one wireless service provider to another |
USH1895H (en) | 1997-09-26 | 2000-10-03 | Dsc/Celcore, Inc. | Application provider and method for communication |
US6161017A (en) | 1997-10-07 | 2000-12-12 | Telefonaktiebolaget Lm Ericsson | Method of routing calls to portable numbers in a radio telecommunications network |
US6049714A (en) | 1997-10-31 | 2000-04-11 | Ericsson, Inc. | Implementing number portability using a flexible numbering register and an interwork link register |
US6006098A (en) | 1997-11-06 | 1999-12-21 | Alcatel Usa Sourcing, L.P. | System and method for application location register routing in a telecommunications network |
US6505046B1 (en) | 1997-11-19 | 2003-01-07 | Nortel Networks Limited | Method and apparatus for distributing location-based messages in a wireless communication network |
US6115463A (en) | 1997-11-21 | 2000-09-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Migration of subscriber data between home location registers of a telecommunications system |
US6138017A (en) | 1997-12-08 | 2000-10-24 | Nortel Networks Limited | Cellular communications system |
US6137806A (en) | 1997-12-22 | 2000-10-24 | Northern Telecom Limited | Intelligent network with alternate routing of signalling messages, and method of operating such network |
US6263212B1 (en) | 1998-02-17 | 2001-07-17 | Alcatel Usa Sourcing, L.P. | Short message service center |
US6240296B1 (en) | 1998-03-10 | 2001-05-29 | Verizon Laboratories Inc. | Method and apparatus for supporting short message services in a wireless number portability environment |
US6192242B1 (en) | 1998-03-16 | 2001-02-20 | Lucent Technologies Inc. | Method for poring a mobile directory number from one wireless service provider to another |
US6308075B1 (en) | 1998-05-04 | 2001-10-23 | Adc Telecommunications, Inc. | Method and apparatus for routing short messages |
US6463055B1 (en) | 1998-06-01 | 2002-10-08 | Telefonaktiebolaget L M Ericsson (Publ) | Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS) |
US6539077B1 (en) | 1998-06-05 | 2003-03-25 | Netnumber.Com, Inc. | Method and apparatus for correlating a unique identifier, such as a PSTN telephone number, to an internet address to enable communications over the internet |
WO2000016583A1 (en) | 1998-09-14 | 2000-03-23 | Curt Wong | Method for providing number portability in a telecommunications network |
US6560216B1 (en) | 1998-09-17 | 2003-05-06 | Openwave Systems Inc. | Data network computing device call processing |
US6377674B1 (en) | 1998-12-30 | 2002-04-23 | At&T Corp. | Method for global title translation processing |
US6950441B1 (en) | 1999-03-30 | 2005-09-27 | Sonus Networks, Inc. | System and method to internetwork telecommunication networks of different protocols |
US6639981B1 (en) | 1999-04-05 | 2003-10-28 | Tekelec | Methods and systems for routing signaling messages associated with ported subscribers in a communications network |
BR0009754A (pt) | 1999-04-12 | 2002-04-16 | Ericsson Telefon Ab L M | Processo para prover dados de assinatura regional para um registro de localização de visitante de serviço |
US6424832B1 (en) | 1999-04-29 | 2002-07-23 | Telefonaktiebolaget L M Ericsson (Publ) | Method of supporting functionality for roamer port calls in a radio telecomminications network in which number portability is implemented |
US6515997B1 (en) | 1999-05-17 | 2003-02-04 | Ericsson Inc. | Method and system for automatic configuration of a gateway translation function |
EP1054529A3 (en) | 1999-05-20 | 2003-01-08 | Lucent Technologies Inc. | Method and apparatus for associating network usage with particular users |
US6560456B1 (en) | 1999-05-24 | 2003-05-06 | Openwave Systems, Inc. | System and method for providing subscriber-initiated information over the short message service (SMS) or a microbrowser |
US6594258B1 (en) | 1999-05-26 | 2003-07-15 | Ericsson Inc. | Integrated home location register and IP-SS7 gateway |
US6683881B1 (en) | 1999-05-28 | 2004-01-27 | Ericsson Inc. | Interface between an SS7 gateway and an IP network |
US6611516B1 (en) | 1999-06-21 | 2003-08-26 | Nokia Telecommunications Oyj | Short message service support over a packet-switched telephony network |
JP2001086546A (ja) | 1999-08-23 | 2001-03-30 | Swisscom Ag | 電気通信ネットワークのための信号送信方法および変換デバイス |
IE20000748A1 (en) | 1999-09-17 | 2001-04-04 | Markport Ltd | A short message gateway |
US6836477B1 (en) | 1999-12-23 | 2004-12-28 | Tekelec | Methods and systems for routing messages in a communications network |
US6662017B2 (en) | 1999-12-23 | 2003-12-09 | Tekelec | Methods and systems for routing messages associated with ported subscribers in a mobile communications network |
US7092505B2 (en) | 1999-12-23 | 2006-08-15 | Tekelec | Methods and systems for universal, automatic service selection in a telecommunications signaling network |
JP4162347B2 (ja) | 2000-01-31 | 2008-10-08 | 富士通株式会社 | ネットワークシステム |
SE518840C2 (sv) | 2000-04-19 | 2002-11-26 | Microsoft Corp | Förfarande för tillhandahållande av åtkomst till data |
US6647113B2 (en) | 2000-05-05 | 2003-11-11 | Tekelec | Methods and systems for providing universal triggerless number portability |
US6577723B1 (en) | 2000-07-13 | 2003-06-10 | At&T Wireless Service, Inc. | Application of TCAP criteria in SCCP routing |
WO2002007455A1 (en) | 2000-07-18 | 2002-01-24 | Tekelec | Protocol translation, accounting and routing in a gateway |
US6967956B1 (en) | 2000-07-18 | 2005-11-22 | Tekelec | Methods and systems for providing message translation, accounting and routing service in a multi-protocol communications network environment |
US6917612B2 (en) | 2000-09-01 | 2005-07-12 | Telefonaktiebolaged L M Ericsson | System and method for address resolution in internet protocol (IP)-based networks |
KR100699470B1 (ko) | 2000-09-27 | 2007-03-26 | 삼성전자주식회사 | 멀티레이어 패킷 처리 장치 |
US20020147845A1 (en) | 2001-03-06 | 2002-10-10 | Juan-Antonio Sanchez-Herrero | Flexible user distribution between user's serving entities |
US6731926B1 (en) | 2001-04-02 | 2004-05-04 | Bellsouth Intellectual Property Corporation | System and method for delivering a message waiting indicator message to a wireless system |
US6795701B1 (en) | 2002-05-31 | 2004-09-21 | Transat Technologies, Inc. | Adaptable radio link for wireless communication networks |
US7010002B2 (en) | 2001-06-14 | 2006-03-07 | At&T Corp. | Broadband network with enterprise wireless communication method for residential and business environment |
AU2002345899A1 (en) | 2001-06-26 | 2003-03-03 | Versada Networks, Inc. | Transcoding sms-based streamed messages to sip-based ip signals in wireless and wireline networks |
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 |
US6871070B2 (en) | 2001-07-31 | 2005-03-22 | Lucent Technologies Inc. | Communication system for providing roaming between an internet protocol multimedia system and a circuit-switched domain |
US6658260B2 (en) | 2001-09-05 | 2003-12-02 | Telecommunication Systems, Inc. | Inter-carrier short messaging service providing phone number only experience |
US6775737B1 (en) | 2001-10-09 | 2004-08-10 | Cisco Technology, Inc. | Method and apparatus for allocating and using range identifiers as input values to content-addressable memories |
US7079524B2 (en) | 2001-10-11 | 2006-07-18 | Tekelec | Methods and systems for off-loading a-interface short message service (SMS) message traffic in a wireless communications network |
US6839421B2 (en) | 2001-10-29 | 2005-01-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus to carry out resolution of entity identifier in circuit-switched networks by using a domain name system |
US20030109271A1 (en) | 2001-11-16 | 2003-06-12 | Lewis John Ervin | Telecommunications system messaging infrastructure |
US7657253B2 (en) | 2001-11-16 | 2010-02-02 | At&T Mobility Ii Llc | System and method for providing message notification |
US20030193967A1 (en) | 2001-12-31 | 2003-10-16 | Gregg Fenton | Method, apparatus and system for processing multimedia messages |
US6993038B2 (en) | 2002-06-11 | 2006-01-31 | Tekelec | Methods and systems for automatically provisioning address translation information in a mobile services node address translation database |
US7881308B2 (en) | 2002-06-18 | 2011-02-01 | Hewlett-Packard Development Company, L.P. | Method and system for providing telecommunication subscriber services without provisioning or maintenance |
US7320026B2 (en) | 2002-06-27 | 2008-01-15 | At&T Bls Intellectual Property, Inc. | Intersystem messaging using ENUM standard |
SE0202059D0 (sv) | 2002-07-02 | 2002-07-02 | Ericsson Telefon Ab L M | Method and apparatus for routing a service request in a telecommunication system |
US7464097B2 (en) | 2002-08-16 | 2008-12-09 | Sap Ag | Managing data integrity using a filter condition |
KR100501157B1 (ko) | 2002-08-26 | 2005-07-18 | 에스케이 텔레콤주식회사 | Wcdma 망에서 단문 메시지 서비스 센터의 주소처리방법 |
US7043000B2 (en) | 2002-09-04 | 2006-05-09 | Tekelec | Methods and systems for enhancing network security in a telecommunications signaling network |
US6795546B2 (en) | 2002-11-14 | 2004-09-21 | Tekelec | Methods and systems for distributing signaling messages among multiple processors for stateful and/or sequenced processing of the messages on a per-sequence basis |
US20040142707A1 (en) | 2003-01-17 | 2004-07-22 | David Midkiff | Inter-carrier short text message delivery |
GB0306830D0 (en) | 2003-03-25 | 2003-04-30 | Nokia Corp | Routing messages |
EP1597896A2 (en) | 2003-02-19 | 2005-11-23 | Nokia Corporation | Routing messages via an ims system |
KR100566904B1 (ko) | 2003-06-13 | 2006-03-31 | 주식회사 케이티 | 교환기 호전환 서비스를 이용한 지능망 음성사서함 서비스장치 및 방법 |
US7383298B2 (en) | 2003-08-27 | 2008-06-03 | Tekelec | Methods and systems for dynamic, distributed link table consistency management |
US7286516B2 (en) | 2003-09-12 | 2007-10-23 | Tekelec | Methods and systems for wireless local area network (WLAN)-based signaling network monitoring |
US7403537B2 (en) | 2004-04-14 | 2008-07-22 | Tekelec | Methods and systems for mobile application part (MAP) screening in transit networks |
US7170982B2 (en) | 2004-08-26 | 2007-01-30 | Lucent Technologies Inc. | Call authorization and billing message routing capability |
US7706343B2 (en) | 2004-09-10 | 2010-04-27 | Tekelec | Methods and systems for wireless local area network (WLAN)-based signaling network monitoring |
US7633969B2 (en) | 2004-09-10 | 2009-12-15 | Tekelec | Methods, systems, and computer program products for dynamically adjusting load sharing distributions in response to changes in network conditions |
US7453876B2 (en) | 2004-09-30 | 2008-11-18 | Lucent Technologies Inc. | Method and apparatus for providing distributed SLF routing capability in an internet multimedia subsystem (IMS) network |
US7298725B2 (en) | 2004-10-08 | 2007-11-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Enhancement of AAA routing initiated from a home service network involving intermediary network preferences |
US7987272B2 (en) | 2004-12-06 | 2011-07-26 | Cisco Technology, Inc. | Performing message payload processing functions in a network element on behalf of an application |
WO2006066149A2 (en) | 2004-12-17 | 2006-06-22 | Tekelec | Methods, systems, and computer program products for clustering and communicating between internet protocol multimedia subsystem (ims) entities |
US20060225128A1 (en) | 2005-04-04 | 2006-10-05 | Nokia Corporation | Measures for enhancing security in communication systems |
JP4774831B2 (ja) * | 2005-06-30 | 2011-09-14 | 沖電気工業株式会社 | 音声処理周辺装置及びip電話システム |
US7961622B2 (en) | 2005-09-02 | 2011-06-14 | Tekelec | Methods, systems, and computer program products for monitoring and analyzing signaling messages associated with delivery of streaming media content to subscribers via a broadcast and multicast service (BCMCS) |
ATE451779T1 (de) | 2005-10-21 | 2009-12-15 | Ericsson Telefon Ab L M | Routen von ims-verbindungen unter verwendung von tel-uris |
CN1964316A (zh) * | 2005-11-10 | 2007-05-16 | 华为技术有限公司 | 在分组网络中实现网络屏蔽的方法及系统 |
CN101496387B (zh) | 2006-03-06 | 2012-09-05 | 思科技术公司 | 用于移动无线网络中的接入认证的系统和方法 |
BRPI0709380A2 (pt) | 2006-03-15 | 2011-07-12 | Tekelec Us | métodos, sistemas e produto de programa de computador para descarregamento de consultas de status de pré-pago a partir de um banco de dados de status de pré-pago para chamadas pré-pagas em redes ilimitadas |
EP2011347B1 (en) | 2006-04-13 | 2018-11-14 | Tekelec, Inc. | Methods, systems, and computer program products for providing internet protocol multimedia subsystem(ims) registration services for non-ims devices |
US8219697B2 (en) | 2006-05-17 | 2012-07-10 | Oracle International Corporation | Diameter protocol and SH interface support for SIP server architecture |
US7633872B2 (en) | 2006-06-09 | 2009-12-15 | Tekelec | Methods, systems, and computer program products for managing congestion in a multi-layer telecommunications signaling network protocol stack |
US7797406B2 (en) | 2006-07-27 | 2010-09-14 | Cisco Technology, Inc. | Applying quality of service to application messages in network elements based on roles and status |
US7961685B2 (en) | 2006-07-28 | 2011-06-14 | Samsung Electronics Co., Ltd | Method and system for performing handoff for mobile station in a mobile communication system using proxy mobile IP |
CN101212420B (zh) | 2006-12-27 | 2010-09-29 | 华为技术有限公司 | 重定向器、中继、路由信息配置系统及更新方法 |
US8606222B2 (en) * | 2006-12-28 | 2013-12-10 | Tekelec Global, Inc. | Methods, systems, and computer program products for performing prepaid account balance screening |
US8412192B2 (en) | 2007-01-08 | 2013-04-02 | Research In Motion Limited | Apparatus, and associated method, for providing an instance identifier to a network database node of a mobile network |
US7782901B2 (en) | 2007-01-09 | 2010-08-24 | Alcatel-Lucent Usa Inc. | Traffic load control in a telecommunications network |
WO2008087633A2 (en) | 2007-01-17 | 2008-07-24 | Traffix Communication Systems Ltd. | Method for statistics based performance optimization of regenerated code |
CN101669378A (zh) | 2007-01-18 | 2010-03-10 | 泰克莱克公司 | 用于将来自2g网络的呼叫路由至双模式2g/会话发起协议(sip)设备的方法、系统和计算机程序产品 |
US7996541B2 (en) | 2007-06-15 | 2011-08-09 | Tekelec | Methods, systems, and computer program products for identifying a serving home subscriber server (HSS) in a communications network |
JP5238029B2 (ja) | 2007-09-20 | 2013-07-17 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 通信ネットワーク間でのローミングの方法および装置 |
WO2009051527A1 (en) | 2007-10-16 | 2009-04-23 | Telefonaktiebolaget Lm Ericsson (Publ) | A method and system for enabling access policy and charging control |
WO2009070179A1 (en) | 2007-12-01 | 2009-06-04 | Lucent Technologies, Inc. | Ims diameter router with load balancing |
US8606901B2 (en) | 2008-01-30 | 2013-12-10 | At&T Intellectual Property I, L. P. | Facilitating deployment of new application services in a next generation network |
US8175575B2 (en) | 2008-04-16 | 2012-05-08 | Alcatel Lucent | Online charging for roaming users in a proxy online charging system of a visited network |
US8175975B2 (en) | 2008-08-18 | 2012-05-08 | Alcatel Lucent | IMS device operable for financial transaction authorization and ID cards display |
CN101795244B (zh) | 2009-01-14 | 2015-07-15 | 星之家有限责任公司 | Ip通信网络或子网络之间的网络互操作性 |
US8737953B2 (en) | 2009-05-27 | 2014-05-27 | Alcatel Lucent | Fault-resilient method of generating complete correlated IMS charging data records |
US8615217B2 (en) | 2009-06-25 | 2013-12-24 | Tekelec, Inc. | Methods, systems, and computer readable media for detecting and mitigating fraud in a distributed monitoring system that includes fixed-location monitoring devices |
US8874784B2 (en) | 2009-08-10 | 2014-10-28 | Tekelec, Inc. | Systems, methods, and computer readable media for controlling social networking service originated message traffic |
WO2011047382A2 (en) | 2009-10-16 | 2011-04-21 | Tekelec | Methods, systems, and computer readable media for providing diameter signaling router with integrated monitoring and/or firewall functionality |
US8750126B2 (en) | 2009-10-16 | 2014-06-10 | Tekelec, Inc. | Methods, systems, and computer readable media for multi-interface monitoring and correlation of diameter signaling information |
IN2012CN06917A (ja) | 2010-02-12 | 2015-05-29 | Tekelec Inc | |
US9917700B2 (en) | 2010-03-15 | 2018-03-13 | Tekelec, Inc. | Systems, methods, and computer readable media for policy enforcement correlation |
US20110289162A1 (en) * | 2010-04-02 | 2011-11-24 | Furlong Wesley J | Method and system for adaptive delivery of digital messages |
US8914471B2 (en) * | 2010-05-28 | 2014-12-16 | Qualcomm Incorporated | File delivery over a broadcast network using file system abstraction, broadcast schedule messages and selective reception |
US20110320622A1 (en) | 2010-06-29 | 2011-12-29 | Alcatel-Lucent Canada, Inc. | Managing internet protocol connectivity access network sessions |
CA2716544C (en) | 2010-10-08 | 2014-05-20 | Traffix Communication Systems Ltd. | Method and system for providing network services |
EP2666263B1 (en) | 2011-01-21 | 2019-07-24 | Tekelec, Inc. | Methods, systems, and computer readable media for screening diameter messages within a diameter signaling router (dsr) having a distributed message processor architecture |
US10425336B2 (en) * | 2011-06-24 | 2019-09-24 | Centurylink Intellectual Property Llc | System and method of adaptive congestion management |
US9860390B2 (en) | 2011-08-10 | 2018-01-02 | Tekelec, Inc. | Methods, systems, and computer readable media for policy event record generation |
US9398473B2 (en) | 2011-12-21 | 2016-07-19 | Cisco Technology, Inc. | System and method for load based optimization in communication networks |
EP2904760A1 (en) | 2012-10-01 | 2015-08-12 | Telefonaktiebolaget L M Ericsson (publ) | Methods and apparatus for processing an ims session |
US9820183B2 (en) | 2013-03-04 | 2017-11-14 | Nokia Solutions And Networks Oy | User plane congestion control |
WO2014185987A1 (en) | 2013-05-14 | 2014-11-20 | Zte (Usa) Inc. | Congestion management for non-roaming and roaming subscribers |
EP2819455A1 (en) | 2013-06-28 | 2014-12-31 | Alcatel Lucent | Off-path notification of RAN congestion information in an EPS network |
US9560549B2 (en) | 2014-09-05 | 2017-01-31 | Cisco Technology, Inc. | Reporting of aggregated RAN congestion information |
US10117127B2 (en) | 2015-07-08 | 2018-10-30 | Oracle International Corporation | Methods, systems, and computer readable media for communicating radio access network congestion status information for large numbers of users |
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CN103460648B (zh) | 2017-04-19 |
US9935922B2 (en) | 2018-04-03 |
EP2666263A2 (en) | 2013-11-27 |
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US20120191847A1 (en) | 2012-07-26 |
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