Automatic and dynamic changing of class in class-based networks

• US 7,940,719 B2
• Filed: 02/08/2009
• Issued: 05/10/2011
• Est. Priority Date: 12/22/2000
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: TeraHop Networks Incorporated
• Inventors: Twitchell, Jr., Robert W.
• Primary Examiner(s): PHAM, TUAN
• Application Number:
  US12/367,543
• Publication Number:
  US 20090161642A1
• Time in Patent Office: 821 Days
• Field of Search: 370/310, 370/310.2, 370/312, 370/401, 370/402, 370/328, 370/338, 455/41.2, 340/10.1, 340/10.3, 340/10.4
• US Class Current: 370/328
• CPC Class Codes: G06Q 10/08 Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
• CPC Class Codes: G06Q 10/0832 Special goods or special handling procedures, e.g. handling of hazardous or fragile goods
• CPC Class Codes: G06Q 10/0833 Tracking
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G06Q 30/0241 Advertisements
• CPC Class Codes: H04B 1/38 Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
• CPC Class Codes: H04Q 2209/20 using a distributed architecture
• CPC Class Codes: H04Q 2209/43 using wireless personal area networks [WPAN], e.g. 802.15, 802.15.1, 802.15.4, Bluetooth or ZigBee
• CPC Class Codes: H04Q 2209/883 where the sensing device enters an active or inactive mode
• CPC Class Codes: H04Q 9/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
• CPC Class Codes: H04W 16/14 Spectrum sharing arrangements between different networks
• CPC Class Codes: H04W 52/0229 where the received signal is a wanted signal
• CPC Class Codes: H04W 8/26 Network addressing or numbering for mobility support
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A wireless radio frequency data communication device includes memory in which is stored a common designation; a radio frequency transmitter component and receiver component for wirelessly sending and receiving data packets; and electronics for processing data. The device is configured to filter a wireless communication received by it for an identification of its common designation within the communication, and process the communication if an identification of its common designation is found therein, and not process the communication if an identification of its common designation is not found therein. The device includes a profile stored in its memory and is configured to automatically and dynamically change its common designation in accordance with its profile. The profile may include a plurality of common designations, which may be conditional. The foregoing common designations may be class designations for use in class-based asset tracking systems. The device may include an interface for sensor-acquired data.

Claims

1. A wireless radio frequency data communication device, comprising:

(a) memory in which is stored

(i) an identification, and

(ii) a common designation of the wireless radio frequency data communications device;

(b) a radio frequency transmitter component and receiver component for wirelessly sending and receiving data packets; and

(c) electronics for processing data;

(d) wherein the wireless radio frequency data communications device is configured to filter a wireless communication received by it for an identification of its common designation within the communication, and

(i) process the communication if an identification of its common designation is found therein, and

(ii) not process the communication if an identification of its common designation is not found therein;

(e) wherein the memory includes a profile stored therein, the profile including the common designation of the wireless radio frequency data communication device and a list of attributes or personalities that invoke operating system functions of the wireless radio frequency data communication device; and

(f) wherein the wireless radio frequency data communications device is configured to dynamically and automatically change its common designation in accordance with the profile.

2. The wireless radio frequency data communication device of claim 1, wherein the profile comprises a list of options that the wireless radio frequency data communication device utilizes to make decisions.

3. The wireless radio frequency data communication device of claim 1, wherein the wireless radio frequency data communication device is configured to adopt a common designation of a nearby wireless radio frequency data communication device in accordance with its profile.

4. The wireless radio frequency data communication device of claim 1, wherein the wireless radio frequency data communication device is configured to dynamically change its common designation in accordance with its profile.

5. The wireless radio frequency data communication device of claim 1, wherein the wireless radio frequency data communication device is configured to wirelessly receive and implement a new profile designed to enhance performance of a network in which the wireless radio frequency data communication device is a node.

6. The wireless radio frequency data communication device of claim 1, wherein the profile includes a plurality of common designations of the wireless radio frequency data communications device.

7. The wireless radio frequency data communication device of claim 6, wherein the plurality of common designations of the profile are class designations utilized in class-based networking.

8. The wireless radio frequency data communication device of claim 1, wherein the profile includes a plurality of conditional common designations of the wireless radio frequency data communications device.

9. The wireless radio frequency data communication device of claim 8, wherein a conditional common designation from the profile is implemented by the wireless radio frequency data communication device as a function of a common designation in a communication that is received from a nearby wireless radio frequency data communication device.

10. The wireless radio frequency data communication device of claim 1, wherein the wireless radio frequency data communications device is configured to automatically change its common designation in response to a change in its current location.

11. The wireless radio frequency data communication device of claim 10, wherein the common designation that is acquired is representative of its current location.

12. The wireless radio frequency data communication device of claim 1, wherein the wireless radio frequency data communications device is configured to automatically change its common designation in response to a change in its status.

13. The wireless radio frequency data communication device of claim 12, wherein the common designation that is acquired is representative of its status.

14. The wireless radio frequency data communication device of claim 1, wherein the wireless radio frequency data communications device is configured to automatically change its common designation in response to a change in its operational characteristics.

15. The wireless radio frequency data communication device of claim 1, wherein the wireless radio frequency data communications device is configured to change its common designation in response to a wireless communication representing a command to change its common designation.

16. The wireless radio frequency data communication device of claim 1, wherein the wireless radio frequency data communication device further include an interface for receiving sensor-acquired information.

17. The wireless radio frequency data communication device of claim 1, wherein the wireless radio frequency data communication device further include an interface for receiving sensor-acquired information, and wherein the sensor comprises one of the group of a motion detector;

a sound detector;

a camera;

a microphone;

a thermometer;

an altimeter;

a pressure sensor;

a humidity sensor;

a global positioning system receiver;

a light detector, a broad-band RF signal scanner;

an optical sensor;

an accelerometer; and

a chemical sensor.