Abstract:
The present invention relates to a system (100) and a method for facilitating mobile Internet Protocol (IP) communication. The system (100) comprises an IP address updating component (310) residing in a mobile destination terminal (30), an IP communication connecting component (320) residing in a transit terminal (20), an access requesting component (330) residing in a source terminal (10), and a session verifying component (340) residing in the mobile destination terminal. The system (100) and the method revolves around keeping track of the mobile destination terminal (30), keeping track of the communication session between the mobile destination terminal (30) and the source terminal (10). The system (100) and the method revolve around the authentication and mobility purposes.
Abstract:
The present invention relates to a system and method for differentiating backhaul traffic of wireless network. Accordingly, the present invention aims at introducing a queuing, scheduling and de-multiplexing mechanism coupled with virtual interfaces to provide dedicated and prioritized connectivity to backhaul traffic for multi tired wireless network system.
Abstract:
The present invention relates to a method and system for use in providing multiple gateways within a network. A plurality of border routers (100, 200, and 300) is added preferably in between the mobile router (150) of the respective network and foreign routers so as to enable consistent connection. The border routers, among others are (100, 200, 300) suitably configured to serve as proxy advertisers for foreign routers (500), and to send out notifications with respect to their active or inactive status to the mobile router (150) of the network so as to enable the mobile router (150) to select the preeminent border router (100, 200, 300) for forwarding packets within the network.
Abstract:
A method of optimizing the quality of multicast services over a wireless network by dynamically controlling a broadcast rate, comprising: suppressing an automatic rate fallback protocol so that a broadcast data rate is not limited to the base data rate; transmitting a multicast data stream from an access point to a plurality of nodes; detecting if there is any data loss in the said multicast data stream; and lowering the data rate for each node incrementally if there is any data loss, until the data loss reaches an acceptable level or until the said minimum rate is reached, whichever happens first.
Abstract:
The present invention provides mobile voice over internet protocol (MoVoIP) communication device and method. In one embodiment, a plurality of programmable communication stack elements are provided that route a call to another MoVoIP communication device by connecting to a wireless network and thereafter performing standard mobile Internet Protocol (IP) signaling and resolving electronic numbering (ENUM) schemes.
Abstract:
The present invention generally relates to a method to stop pack drop in an overlapped wireless IPv6 coverage environment characterized in that wherein the method comprises of 3 stages and wherein the methods are: (i) Intelligent Physical Layer Handoff (ii) Short Term Buffering and (iii) Standard IP Layer Handoff and wherein stage (i) further comprises of five steps, stage (ii) comprises of one step and stage (iii) comprises of three steps and wherein the stages as described are designed to work within the telecommunication and digital broadcasting companies for real-time services such as IPv6 based phone, IPv6 based TV and IPv6 based conferencing solutions for mobile users.