Navigation apparatus

Details Navigation apparatus Navigation apparatus

1997-05-23

2000-02-22

Ton, Dang

Multiplex communications

Data flow congestion prevention or control

370230, 370235, H04J 116, H04L 100, G01R 3108, G06F 1100

Patent

active

060288388

ABSTRACT:
A navigation apparatus for displaying a service selection menu on a user terminal so as to navigate a user at the time of selection of a service provider. A traffic obtaining portion obtains band used by each circuit accommodating each service provider from a network controller, and a menu optimizing portion creates a service selection menu which reflects the band used by each circuit accommodating each service provider and displays the menu on a user terminal. When a user selects a predetermined service provider from the service selection menu, a service executing means judges whether or not the user terminal can be connected to the selected service provider, and if connectable, requests a path setting portion to set a path between the user terminal and the selected service provider. The path setting portion connects the user terminal to the selected service provider by an exchange.

REFERENCES:
patent: 5600643 (1997-02-01), Robrock, II
patent: 5649107 (1997-07-01), Kim et al.
patent: 5671225 (1997-09-01), Hooper et al.
patent: 5737619 (1998-04-01), Judson
patent: 5812526 (1998-09-01), Chang et al.
patent: 5832508 (1998-11-01), Sherman et al.

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