CN100369437C - 窃听方法和系统 - Google Patents
窃听方法和系统 Download PDFInfo
- Publication number
- CN100369437C CN100369437C CNB998156035A CN99815603A CN100369437C CN 100369437 C CN100369437 C CN 100369437C CN B998156035 A CNB998156035 A CN B998156035A CN 99815603 A CN99815603 A CN 99815603A CN 100369437 C CN100369437 C CN 100369437C
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- Prior art keywords
- eavesdropping
- packet
- network element
- network
- gateway unit
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000008520 organization Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 6
- 230000002123 temporal effect Effects 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract 3
- 230000006870 function Effects 0.000 description 33
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000008672 reprogramming Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
- H04L63/306—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information intercepting packet switched data communications, e.g. Web, Internet or IMS communications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/2281—Call monitoring, e.g. for law enforcement purposes; Call tracing; Detection or prevention of malicious calls
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
- H04L43/106—Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
- H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
Abstract
Description
Claims (32)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1999/000180 WO2000042742A1 (en) | 1999-01-14 | 1999-01-14 | Interception method and system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1338169A CN1338169A (zh) | 2002-02-27 |
CN100369437C true CN100369437C (zh) | 2008-02-13 |
Family
ID=8167189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998156035A Expired - Fee Related CN100369437C (zh) | 1999-01-14 | 1999-01-14 | 窃听方法和系统 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7302702B2 (zh) |
EP (1) | EP1142218B1 (zh) |
JP (1) | JP3825258B2 (zh) |
CN (1) | CN100369437C (zh) |
AU (1) | AU2617399A (zh) |
DE (1) | DE69937464T2 (zh) |
ES (1) | ES2296381T3 (zh) |
WO (1) | WO2000042742A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101218785B (zh) * | 2005-07-01 | 2010-06-16 | 艾利森电话股份有限公司 | 在电信系统中进行监测的方法和装置 |
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US20020078384A1 (en) | 2002-06-20 |
DE69937464D1 (de) | 2007-12-13 |
CN1338169A (zh) | 2002-02-27 |
DE69937464T2 (de) | 2008-08-21 |
AU2617399A (en) | 2000-08-01 |
EP1142218A1 (en) | 2001-10-10 |
ES2296381T3 (es) | 2008-04-16 |
US7302702B2 (en) | 2007-11-27 |
WO2000042742A1 (en) | 2000-07-20 |
EP1142218B1 (en) | 2007-10-31 |
JP2002535883A (ja) | 2002-10-22 |
JP3825258B2 (ja) | 2006-09-27 |
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