METHOD AND SYSTEM FOR DEPLOYING A WIRELESS REPEATER

• US 20090209200A1
• Filed: 04/28/2009
• Published: 08/20/2009
• Est. Priority Date: 08/27/2004
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Couper, Christopher
• Granted Patent: US 8,131,210 B2
• Time in Patent Office: Days
• US Class Current: 455/16
• CPC Class Codes: H04B 7/155 Ground-based stations H04B7/204 takes precedence
• 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

Abstract

A method (200) of dynamically deploying wireless repeaters in a communication network can include establishing (205) a first wireless repeater serving as a communication node, evaluating (210) quality of a signal dynamically among at least one additional repeater being deployed in the communication network and the communication node, and selectively entering (215) a vertical unit in one of the additional repeaters being deployed. Evaluating the quality can include measuring (211) a signal strength from other repeaters in the communication system or measuring (212) a signal strength from a nearest repeater among the other repeaters in the system. Evaluating can also include pinging (213) the communication node. The vertical units can be entered as an input using any number of input devices including, but not limited to a keypad, a rotary switch (22 and 24), a voice recognition system or any combination thereof.

Claims

1. A dynamically deployable wireless repeater in an ad hoc communication network, comprising:

a transceiver; and

a processor coupled to the transceiver, wherein the processor is programmed to;

using said transceiver, dynamically evaluate a quality of a signal between a first active repeater in the communication network serving as a critical communication node and one or more other active repeaters deployed in the communication network, the evaluation including measuring signal strength from the other active repeaters in the communications network, and measuring a signal strength from a nearest repeater among the other active repeaters in the communications network; and

responsive to said quality falling below a critical level, activate said deployable wireless repeater and selectively receive and store an input indicative of a vertical unit, said stored vertical unit identifying a floor level of said activated repeater.

2. The repeater of claim 1, wherein the processor evaluates the quality by pinging the critical communication node.

3. The repeater of claim 1, wherein the processor selectively receives input indicative of the vertical unit using at least one input device selected from the group consisting of a keypad, a rotary switch, a touch screen, a slider switch, and a voice recognition system.

4. A computer-readable storage, having stored thereon a computer program having a plurality of code sections executable by a computer for causing the computer to perform the steps of:

establishing a communications network using one or more active repeaters, and wherein one of said active repeaters serves as a critical communications node;

for each of a plurality of inactive repeaters deployed in said network, evaluating a quality of a signal between said critical node and at least one other of said active repeaters in the communication network, said evaluating step including at least one of;

measuring a signal strength from other active repeaters in the communications network; and

measuring a signal strength from a nearest repeater among the other active repeaters in the communications network;

responsive to said quality falling below a critical level, activating said inactive repeater and selectively entering a vertical unit for signal reception in said activated repeater, said entered vertical unit identifying a floor level of said activated repeater.

5. The computer-readable storage of claim 4, further comprising code sections for evaluating the quality by pinging the communication node.

6. The computer-readable storage of claim 4, further comprising code sections for:

responsive to relocating said inactive wireless repeater, repeating the steps of evaluating, activating, and entering.

7. The computer-readable storage of claim 4, further comprising code sections for:

pinging the activated repeater; and

responding to said ping with said entered vertical unit for said activated repeater.