CONNECTION ARCHITECTURE FOR A MOBILE NETWORK

• US 20070027832A1
• Filed: 09/07/2006
• Published: 02/01/2007
• Est. Priority Date: 01/08/2002
• Status: Active Grant

• Current Assignee: Seven Networks LLC (FIG LLC (d/b/a Fortress Investment Group LLC))
• Original Assignee: Seven Networks Inc
• Inventors: Raj, Binu, Benitez, Juan, Burke, Scott, Fiatal, Trevor, Alvarado, William, Boynton, Lee, Gustafson, Brian, Duncan, Fred
• Granted Patent: US 8,989,728 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04B 7/04 using two or more spaced independent antennas
• CPC Class Codes: H04B 7/0417 Feedback systems
• CPC Class Codes: H04B 7/0617 for beam forming
• CPC Class Codes: H04L 2209/80 Wireless
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 63/0272 Virtual private networks
• CPC Class Codes: H04L 63/0281 Proxies
• CPC Class Codes: H04L 63/029 Firewall traversal, e.g. tunnelling or, creating pinholes
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 63/0464 using hop-by-hop encryption, i.e. wherein an intermediate entity decrypts the information and re-encrypts it before forwarding it
• CPC Class Codes: H04L 63/0471 applying encryption by an intermediary, e.g. receiving clear information at the intermediary and encrypting the received information at the intermediary before forwarding
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/0807 using tickets, e.g. Kerberos cryptographic mechanisms or cryptographic arrangements for entity authentication using tickets or tokens H04L9/3213
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/1095 Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/3226 using a predetermined code, e.g. password, passphrase or PIN network architectures or network communication protocols for supporting authentication of entities using passwords in a packet data network H04L63/083
• CPC Class Codes: H04W 12/03 Protecting confidentiality, e.g. by encryption
• CPC Class Codes: H04W 12/04 Key management, e.g. using generic bootstrapping architecture [GBA]
• CPC Class Codes: H04W 4/12 : Messaging; Mailboxes; Announcements
• CPC Class Codes: H04W 52/0261 : managing power supply demand, e.g. depending on battery level
• CPC Class Codes: H04W 76/10 : Connection setup
• CPC Class Codes: H04W 88/06 : adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
• CPC Class Codes: Y02D 10/00 : Energy efficient computing, e.g. low power processors, power management or thermal management
• CPC Class Codes: Y02D 30/70 : in wireless communication networks

Abstract

A real-time communication architecture establishes a continuous connection between an enterprise network and a communication management system. The connection is continuously held open allowing mobile devices real-time access to enterprise email systems. The real-time communication architecture can support an entire enterprise email system or individual email users. The foregoing and other objects, features and advantages of the invention will become more readily apparent from the following detailed description of a preferred embodiment of the invention which proceeds with reference to the accompanying drawings.

Claims

1. A computer system, comprising:

a server located in a first network that communicates with a client over a constant stateful connection that extends from a second private enterprise network through a gateway located between the second private enterprise network and the first network;

the server further communicating over a wireless connection initiated from a mobile device located outside the second private enterprise network over a mobile network and to the first network;

the mobile device accessing the second private enterprise network by using the server to route transactions between the mobile device and the local client over the wireless connection, through the gateway, and over the established constant stateful connection;

the server continuously maintaining the constant stateful connection independently of the connectivity status of the wireless connection with the mobile device and regardless of file transaction inactivity between any of the local client, the mobile device and the server so that a connection oriented and stateful communication path between the mobile device and the local client is completed through the server whenever new wireless connections are established between the mobile device and the server.