Cellular Communication System for Reducing the Effects of Radiation Emitted from Cellular Phone Antennas

• US 20080287161A1
• Filed: 08/21/2006
• Published: 11/20/2008
• Est. Priority Date: 08/22/2005
• Status: Active Grant

• Current Assignee: Nisim Sela
• Original Assignee: Nisim Sela
• Inventors: Sela, Nisim
• Granted Patent: US 9,037,191 B2
• Time in Patent Office: Days
• US Class Current: 455/558
• CPC Class Codes: H04B 1/3838 Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
• CPC Class Codes: H04B 7/15507 Relay station based processing for cell extension or control of coverage area, network planning with network coordinated processing with regard to cell extension H04W16/26; network topologies using dedicated repeater stations H04W84/047; terminal devices adapted for relaying to or from an other terminal H04W88/04
• CPC Class Codes: H04M 1/6066 including a wireless connection
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04M 2250/02 including a Bluetooth interface
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 48/20 Selecting an access point
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals
• CPC Class Codes: H04W 84/12 WLAN [Wireless Local Area Networks]
• CPC Class Codes: H04W 88/02 Terminal devices
• 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: Y02B 70/30 Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A cellular communication system includes a cellphone interface unit that includes a transceiver for low power RF communication; a microphone; an earphone; a display; a keypad; a hub device that includes a transceiver for low power RF communication; an antenna for high power RF communication and circuitry and appropriate software components for establishing a communication channel between the hub and a base station.

Claims

1. A cellular communication system for a user, comprising:

a. A short-range phone interface unit comprising the following hardware;

i. a transceiver for low power for providing short-range wireless communication with a cellular hub device;

ii. a microphone;

iii. an earphone;

iv. a display;

v. a keypad;

vi. first circuitry and appropriate software for controlling the operation of said hardware and for establishing a short-range wireless communication channel to said hub device;

b. a cellular hub device comprising;

i. a transceiver for establishing short-range wireless communication with said phone interface unit;

ii. an antenna for transmitting and receiving high power RF communication signals to and from a cellular base station;

iii. second circuitry and appropriate software for allowing communication betweens said user and said base station by establishing a high power RF communication channel between said cellular hub and said base station and short-range wireless communication channel to said phone interface unit;

iv. a user identification module; and

v. a memory for storing valuable information for said user.

2. A system according to claim 1, wherein the transceiver is a Bluetooth chip.

3. A system according to claim 1, wherein the short-range phone interface unit comprises a cellular phone.

4. A system according to claim 1, wherein the second circuitry and software components comprise:

a. a Flash memory chip;

b. an ROM chip;

c. an RF and power section;

d. RF amplifiers;

e. a SIM card.

5. A system according to claim 1, wherein short-range wireless communication takes place between the short-range phone interface unit and the cellular hub device.

6. A system according to claim 1, wherein high power RF communication takes place between the hub device and a cellular base station.

7. A system according to claim 1, wherein recharging of the short-range phone interface unit and the cellular hub device may be chosen from any one of the group consisting of:

a. individually; and

b. as a unit.

8. A system according to claim 1, wherein the short-range phone interface unit further comprises a secondary identification card for providing a unique identification code for authenticating communication with the cellular hub device.

9. A system according to claim 1, wherein both the short-range phone interface unit and the cellular hub device comprises an additional port chosen from any one of the group consisting of:

a. USB;

b. fire wire;

c. audio in/out;

d. video in/out;

e. headphone;

f. microphone; and

,

g. any combination thereof.