Wireless network telephone set system

• US 20020098866A1
• Filed: 01/03/2002
• Published: 07/25/2002
• Est. Priority Date: 01/20/2001
• Status: Abandoned Application

• Current Assignee: Wallace Yang
• Original Assignee: Wallace Yang
• Inventors: Yang, Wallace
• Application Number:
  US10/033,967
• Publication Number:
  US 20020098866A1
• Time in Patent Office: Days
• US Class Current: 455/557
• CPC Class Codes: H04M 1/2535 adapted for voice communication over an Internet Protocol [IP] network Voice over Internet Protocol (VoIP) network equipment and services H04M7/006; implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] H04L69/16
• CPC Class Codes: H04M 1/725 Cordless telephones user interfaces specially adapted therefor H04M1/724
• CPC Class Codes: H04W 88/02 Terminal devices

Abstract

A wireless network telephone system using an embedded processor as the CPU to provide a portable and expandable network telephone system.

Claims

1. A wireless network telephone system comprised of:

a wireless telephone module for two-way voice communication with external cellular phone;

an analog/digital conversion unit to convert voice analog signals into digital signals or to convert digital signals received into analog signals;

a compression/decompression unit to receive and compress digital signals outputted from the analog/digital conversion unit, or to decompress and transmit compressed signals to the analog/digital conversion unit;

a memory to register programming and temporary data and a CPU, to control operating flow among those units;

characterized by that telecommunication signals being activated by the wireless telephone module for the embedded CPU to process and control voice information.

2. A wireless network telephone system as claimed in claim 1, wherein, voice information process and control between the wireless network module and the CPU includes:

code checking procedure to ensure legitimate right of use of the operator; and

online connection determination procedure, so that upon successful connection, modular functions to directly enter into network dial pending procedure for input of telephone number of the receiver, or before signals entering into network connection function, the transmission end being able to directly remote control connection to network via the wireless module.