Method and apparatus for integrated wireless communications in private and public network environments

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6539237
SERIAL NO

09188856

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A communication system formed by a private network that includes a private wireless network. The communication system includes a public wireless network using a public wireless protocol, such as GSM, and includes public networks, such as PSTN, ISDN and the Internet, using a wired protocol, such as IP. The private network also includes a local area network (LAN) and the private network connects to the public networks using a wired packet protocol, such as IP. The public and private wireless networks operate with the same public wireless protocol, such as GSM, and the private wireless network additionally operates with a wired packet protocol, such as IP. The communication system permits users to operate freely in both public and private wireless networks using standard mobile stations while achieving high private network data rates. The communication system uses normal wireless handsets or other mobile or fixed stations without need for any modifications.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CISCO TECHNOLOGY, INC.SAN JOSE, CA14201

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Long, Paul Jan San Francisco, CA 11 748
Sayers, Ian Leslie Redwood City, CA 13 769
Yang, Sheausong Saratoga, CA 31 825

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
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7369854 Release of radio resources in an unlicensed wireless communication system 33 2005
7324818 Mobile station implementation for switching between licensed and unlicensed wireless systems 31 2005
7200399 Ciphering configuration procedure in an unlicensed wireless communication system 27 2005
7197309 Mobile station ciphering configuration procedure in an unlicensed wireless communication system 26 2005
7171205 Architecture of an unlicensed wireless communication system with a generic access point 30 2005
7107055 Mobile station GPRS implementation for switching between licensed and unlicensed wireless systems 43 2005
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7634270 GPRS data protocol architecture for an unlicensed wireless communication system 6 2005
7634271 GSM signaling protocol architecture for an unlicensed wireless communication system 4 2005
7212819 GPRS signaling protocol architecture for an unlicensed wireless communication system 26 2005
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7283822 Service access control interface for an unlicensed wireless communication system 53 2006
7272397 Service access control interface for an unlicensed wireless communication system 48 2006
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7720481 Apparatus for supporting the handover of a telecommunication session between a licensed wireless system and an unlicensed wireless system 7 2007
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7885644 Method and system of providing landline equivalent location information over an integrated communication system 52 2007
8165086 Method of providing improved integrated communication system data service 1 2007
7912004 Generic access to the Iu interface 11 2007
7852817 Generic access to the Iu interface 13 2007
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7454207 Service access control interface for an unlicensed wireless communication system 21 2007
8204502 Method and apparatus for user equipment registration 18 2007
8073428 Method and apparatus for securing communication between an access point and a network controller 51 2007
8036664 Method and apparatus for determining rove-out 40 2007
7995994 Method and apparatus for preventing theft of service in a communication system 88 2007
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8150397 Method and apparatus for establishing transport channels for a femtocell 23 2007
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7929977 Method and system for determining the location of an unlicensed mobile access subscriber 1 2007
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8019331 Femtocell integration into the macro network 21 2008
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8090371 Network controller messaging for release in an unlicensed wireless communication system 5 2008
7773993 Network controller messaging for channel activation in an unlicensed wireless communication system 12 2008
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7668558 Network controller messaging for paging in an unlicensed wireless communication system 5 2008
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* Cited By Examiner