Patent
Methods and apparatus for virtual private network based mobility
Keng Leung,Alpesh Patel +1 more
TLDR
In this article, a VPN client having a client subnetwork address corresponding to a particular subnetwork can create a VPN tunnel using an enterprise address from a VPN server, which can establish sessions with a variety of destination nodes including destination nodes on a private or enterprise network associated with the VPN server.Abstract:
Methods and apparatus for enabling VPN based mobility are provided. A VPN client having a client subnetwork address corresponding to a particular subnetwork can create a VPN tunnel using an enterprise address from a VPN server. Using the VPN tunnel, the VPN client can establish sessions with a variety of destination nodes including destination nodes on a private or enterprise network associated with the VPN server. When the client moves, the VPN client can acquire a new address that may correspond to a new subnetwork, but the VPN server provides the VPN client with the same enterprise address. Accordingly, the VPN client can maintain existing sessions with destination nodes using the same enterprise address.read more
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Patent
Roaming encoded information reading terminal
Ynjiun P. Wang,Huyu Qu +1 more
TL;DR: A portable EIR terminal for incorporation in a data collection system having a host computer, a plurality of peer EIR terminals, and an interconnected networks including one or more wireless networks, can comprise a central processing unit (CPU), a memory, an encoded information reading (EIR) device configured to output raw message data containing an encoded message or decoded message data corresponding to the encoded message, and at least one wireless communication interface.
Patent
System and method for providing network security to mobile devices
TL;DR: In this paper, a small piece of hardware connects to a mobile device and filters out attacks and malicious code using a small set of hardware, which can be used to protect mobile devices by providing the same level of security offered by its associated corporation/enterprise.
Patent
Mobile device and method for intelligently communicating data generated thereby over short-range, unlicensed wireless networks and wide area wireless networks
Yogesh B. Bhatt,Sanjay Gupta +1 more
TL;DR: In this paper, a mobile device is provisionable for service on a wireless wide area network (WWAN) operated by a licensed network operator and is further operable on at least one shorter-range, unlicensed wireless network (UWN).
Patent
Mobile router device
John C. Fulknier,Brian J. Smith +1 more
TL;DR: In this paper, the authors describe a wireless mobile router (140) which includes wireless network interfaces ( 202 and 218 ) attached to a network controller ( 142 ). The wireless network interface ( 202 ) communicates with a cellular network ( 110 ) to access cellular network services.
Patent
Relay server and relay communication system
TL;DR: In this article, a relay communication system includes a relay server R that can communicate with a relaying server R in another LAN through an external server S in a WAN, the relay server stores account information of terminals T in the LAN, relay group information 100 on a group of relay servers R, and shared resource information 120 including a resource and accounts of the terminals T sharing the resource.
References
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Security Architecture for the Internet Protocol
TL;DR: This document describes an updated version of the "Security Architecture for IP", which is designed to provide security services for traffic at the IP layer, and obsoletes RFC 2401 (November 1998).
OSPF Version 2
TL;DR: This memo documents version 2 of the OSPF protocol, a link-state routing protocol designed to be run internal to a single Autonomous System.
IP Mobility Support
TL;DR: This document specifies protocol enhancements that allow transparent routing of IP datagrams to mobile nodes in the Internet.
Dynamic Host Configuration Protocol
TL;DR: Due to some errors introduced into RFC 1531 in the editorial process, this memo is reissued as RFC 1541.
Remote Authentication Dial In User Service (RADIUS)
TL;DR: This document describes a protocol for carrying authentication, authorization, and configuration information between a Network Access Server which desires to authenticate its links and a shared Authentication Server.