Information acquisition using a scalable wireless geocast protocol
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04W-024/00
G06F-015/173
H04W-004/00
H04L-012/18
H04W-084/18
H04W-004/02
출원번호
US-0635351
(2017-06-28)
등록번호
US-9973881
(2018-05-15)
발명자
/ 주소
Hall, Robert J.
출원인 / 주소
AT&T Intellectual Property I, L.P.
대리인 / 주소
Baker & Hostetler LLP
인용정보
피인용 횟수 :
0인용 특허 :
75
초록▼
Information is acquired from a geographically-distributed sensor network using a scalable wireless geocast protocol. Geographically distributed networks of unattended sensors are placed at desired locations to collect various types of information, such as, for example, environmental parameters, temp
Information is acquired from a geographically-distributed sensor network using a scalable wireless geocast protocol. Geographically distributed networks of unattended sensors are placed at desired locations to collect various types of information, such as, for example, environmental parameters, temperature, humidity, rainfall, heat signatures, video, audio, seismic activity, and/or wind conditions. To acquire information, a query is provided to the geographic area at which the sensors are located utilizing the geocast protocol. Delivery of the query is based on a physical location of a region in which a sensor network is located, the type of information being queried, and/or temporal conditions. Each sensor that receives a query determines if all requirements/conditions are satisfied. If so, the query is accepted and processed by the recipient sensor, and responded to accordingly. Responses to queries are provided via the geocast protocol.
대표청구항▼
1. A method comprising receiving, from a first sensor, in a mobile ad hoc network, a query message comprising a request for information, the query message comprising an indication of a region of intended reception of the query message, the region defined by a first defined size;altering the region o
1. A method comprising receiving, from a first sensor, in a mobile ad hoc network, a query message comprising a request for information, the query message comprising an indication of a region of intended reception of the query message, the region defined by a first defined size;altering the region of the first defined size to a region of a second defined size based on a number of sensors in the region of the first defined size; andresponsive to determining that a second sensor is within the region of the second defined size, responding to the query message. 2. The method of claim 1, wherein the information comprises video parameters. 3. The method of claim 1, wherein the information comprises audio parameters. 4. The method of claim 1, wherein the information comprises wind conditions parameters. 5. The method of claim 1, wherein the information comprises temperature parameters. 6. The method of claim 1, wherein the information comprises humidity parameters. 7. The method of claim 1, wherein the information comprises heat signature parameters. 8. The method of claim 1, wherein the information comprises seismic activity parameters. 9. The method of claim 1, wherein the information comprises a temporal condition. 10. The method of claim 1, wherein the information pertains to environmental parameters. 11. The method of claim 1, further operations comprising providing to the first sensor, via a unicast over a reverse message path, a response to the query message based on a result of processing the query message. 12. The method of claim 1, further operations comprising providing to the first sensor, via a unicast over a reverse message path, a response to the query message based on a result of processing the query message, wherein the reverse message path is described in the received query message. 13. A non-transitory computer readable storage medium comprising computer executable instructions that when executed by a computing device cause said computing device to effectuate operations comprising: receiving, from a first sensor, in a mobile ad hoc network, a query message comprising a request for information, the query message comprising an indication of a region of intended reception of the query message, the region defined by a first defined size;altering the region of the first defined size to a region of a second defined size based on a number of sensors in the region of the first defined size; andresponsive to determining that a second sensor is within the region of the second defined size, responding to the query message. 14. The computer readable storage medium of claim 13, wherein the information comprises video, audio, wind conditions. 15. The computer readable storage medium of claim 13, wherein the information comprises temperature, humidity, rainfall, or wind conditions. 16. The computer readable storage medium of claim 13, wherein the information comprises seismic activity parameters. 17. The computer readable storage medium of claim 13, wherein the information comprises heat signature parameters. 18. The computer readable storage medium of claim 13, wherein the information comprises a temporal condition. 19. The computer readable storage medium of claim 13, further operations comprising providing to the first sensor, via a unicast over a reverse message path, a response to the query message based on a result of processing the query message. 20. The computer readable storage medium of claim 13, further operations comprising providing to the first sensor, via a unicast over a reverse message path, a response to the query message based on a result of processing the query message, wherein the reverse message path is described in the received query message.
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