TWI393388B - Ｎａｔ連結狀態維持的成本抑減系統與方法 - Google Patents

Ｎａｔ連結狀態維持的成本抑減系統與方法 Download PDF

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Publication number
TWI393388B
TWI393388B TW097105972A TW97105972A TWI393388B TW I393388 B TWI393388 B TW I393388B TW 097105972 A TW097105972 A TW 097105972A TW 97105972 A TW97105972 A TW 97105972A TW I393388 B TWI393388 B TW I393388B
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TW
Taiwan
Prior art keywords
packet
network
live
nat
client
Prior art date
Application number
TW097105972A
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English (en)
Chinese (zh)
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TW200843418A (en
Inventor
Shai Herzog
Original Assignee
Microsoft Corp
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.)
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Publication of TW200843418A publication Critical patent/TW200843418A/zh
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Publication of TWI393388B publication Critical patent/TWI393388B/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of 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
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/255—Maintenance or indexing of mapping tables
    • H04L61/2553—Binding renewal aspects, e.g. using keep-alive messages
    • 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
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/25—Maintenance of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/28—Timers or timing mechanisms used in protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
TW097105972A 2007-03-12 2008-02-20 Ｎａｔ連結狀態維持的成本抑減系統與方法 TWI393388B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/716,929 US8023432B2 (en) 2007-03-12 2007-03-12 Cost reduction of NAT connection state keep-alive

Publications (2)

Publication Number Publication Date
TW200843418A TW200843418A (en) 2008-11-01
TWI393388B true TWI393388B (zh) 2013-04-11

Family

ID=39759888

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097105972A TWI393388B (zh) 2007-03-12 2008-02-20 Ｎａｔ連結狀態維持的成本抑減系統與方法

Country Status (7)

Country Link
US (2) US8023432B2 (https=)
EP (1) EP2119132B1 (https=)
JP (1) JP4800424B2 (https=)
KR (1) KR101292349B1 (https=)
CN (1) CN101632269B (https=)
TW (1) TWI393388B (https=)
WO (1) WO2008112396A1 (https=)

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Also Published As

Publication number Publication date
CN101632269A (zh) 2010-01-20
US8023432B2 (en) 2011-09-20
US8553701B2 (en) 2013-10-08
JP2010521883A (ja) 2010-06-24
KR20090128405A (ko) 2009-12-15
KR101292349B1 (ko) 2013-08-23
EP2119132A1 (en) 2009-11-18
EP2119132A4 (en) 2016-05-25
US20080225865A1 (en) 2008-09-18
TW200843418A (en) 2008-11-01
US20110286373A1 (en) 2011-11-24
CN101632269B (zh) 2014-05-07
JP4800424B2 (ja) 2011-10-26
WO2008112396A1 (en) 2008-09-18
EP2119132B1 (en) 2019-03-27

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