Use of alternate communication networks to complement an ad-hoc mobile node to mobile node communication network
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04W-004/00
H04B-007/185
H04W-084/22
H04W-088/06
출원번호
US-0025685
(2008-02-04)
등록번호
US-9467221
(2016-10-11)
발명자
/ 주소
Kauffman, Donald C.
Judd, Tom D.
출원인 / 주소
Honeywell International Inc.
대리인 / 주소
Fogg & Powers LLC
인용정보
피인용 횟수 :
0인용 특허 :
84
초록▼
A method of communicating aircraft messages is provided. The method comprises forming an at-hoc communication network of mobile nodes. Communicating messages between the mobile nodes via the at-hoc communication network using mobile node-to-mobile node communication signals and supplementing communi
A method of communicating aircraft messages is provided. The method comprises forming an at-hoc communication network of mobile nodes. Communicating messages between the mobile nodes via the at-hoc communication network using mobile node-to-mobile node communication signals and supplementing communication gaps in the ad-hoc communication network with alternative communication signals.
대표청구항▼
1. A method of communicating mobile node messages, the method comprising: forming an ad-hoc communication network between mobile nodes, wherein the ad-hoc communication network consists of mobile nodes that are within mobile node-to-mobile node communication range of each other;communicating message
1. A method of communicating mobile node messages, the method comprising: forming an ad-hoc communication network between mobile nodes, wherein the ad-hoc communication network consists of mobile nodes that are within mobile node-to-mobile node communication range of each other;communicating messages between the mobile nodes via the ad-hoc communication network using mobile node-to-mobile node communication signals;determining at least one path for a message through the ad-hoc communication network toward a destination node;determining when at least one communication gap is encountered in the at least one path to the destination node, the at least one communication gap prohibiting transmission of the message to the destination node through any paths within the ad-hoc communication network;when the at least one communication gap is encountered in the at least one path to the destination node, the at least one communication gap prohibiting transmission of the message to the destination node through the ad-hoc communication network, determining whether or not to use an alternative communication network to supplement the ad-hoc communication network based on at least a first factor, wherein the alternative communication network is distinct from the ad-hoc communication network; anddetermining when to transmit through the alternative communication network based on at least a second factor, wherein determining when to transmit through the alternative communication network comprises: determining whether the message is urgentwhen the message is urgent, immediately transmitting the message using the alternative communication network;when the message is not urgent, waiting a period of time for a path through the ad-hoc communication network to become available before sending the message using the alternative communication network;wherein the first factor includes whether the message is urgent andwherein the second factor includes whether the period of time has passed since it was first determined that the at least one communication gap in the at least one path to the destination node prohibited transmission of the message to the destination node through any paths within the ad-hoc communication network such that the message cannot reach the destination node through the ad-hoc communication network. 2. The method of claim 1, wherein the alternative communication network includes at least one of a satellite network, a high frequency (HF) signal network, a very high frequency (VHF) signal network and a consumer network signal network. 3. The method of claim 1, wherein the first factor includes at least one of whether a period of time has passed since it was determined that at least one communication gap in the path to the destination node prohibited transmission of the message through the ad-hoc communication network, cost of service, class of the message, message type, message priority, required reliability, required security, acceptable transit delay, and phase of node mission. 4. The method of claim 1, wherein forming the ad-hoc communication network between the mobile nodes further comprises: discovering a topology of the mobile nodes within communication range of the mobile node-to-mobile node communication signals. 5. The method of claim 4, wherein communicating the messages between the mobile nodes via the ad-hoc communication network using the mobile node-to-mobile node communication signals further comprises: determining a path through the topology in a general direction toward the destination node, wherein the destination node is one of a mobile node and a fixed station; andpassing a message through the topology based on the path. 6. A method of passing a message to a destination node, the method comprising: forming an ad-hoc communication network between mobile nodes, wherein the ad-hoc communication network consists of mobile nodes that are within mobile node-to-mobile communication range of each other;passing the message between the mobile nodes of the ad-hoc communication network towards the destination node through at least one path using mobile node-to-mobile node communication signals;when at least one communication gap is encountered in the at least one path to the destination node through the ad-hoc communication network and the at least one communication gap prohibits transmission of the message to the destination node through the ad-hoc communication network, determining whether or not to use an alternate communication network to supplement the ad-hoc communication network based on at least a first factor, wherein the alternative communication network is distinct from the ad-hoc communication network; anddetermining when to transmit through the alternative communication network based on at least a second factor, wherein determining when to transmit through the alternative communication network comprises: determining whether the message is urgentwhen the message is urgent, immediately transmitting the message using the alternative communication network;when the message is not urgent, waiting a period of time for a path through the ad-hoc communication network to become available before sending the message using the alternative communication network;wherein the first factor includes whether the message is urgent andwherein the second factor includes whether the period of time has passed since it was first determined that the at least one communication gap in the at least one path to the destination node prohibited transmission of the message to the destination node through any paths within the ad-hoc communication network such that the message cannot reach the destination node through the ad-hoc communication network. 7. The method of claim 6 wherein the alternative communication network includes at least one of a satellite network, a high frequency (HF) signal network, a very high frequency (VHF) signal network, and a consumer communication network signal network. 8. The method of claim 6, wherein the destination node is one of a mobile node and a fixed station. 9. The method of claim 6, wherein determining when to transmit through the alternate communication network comprises: determining a level of urgency associated with the message; andbased on the level of urgency, delaying transmission of the message for a select period of time, wherein the lower the level of urgency of the message, the longer the select period of time. 10. The method of claim 6, wherein forming the ad-hoc communication network between mobile nodes comprises: discovering a topology of the ad-hoc communication network based on mobile node position and identification data obtained by at least one of message exchange and surveillance equipment. 11. The method of claim 10, further comprising: planning a path to the destination node based on the topology. 12. A non-transitory program product comprising program instructions embodied on a processor-readable medium for execution by a programmable processor, wherein the program instructions are operable to cause the programmable processor to: form an ad-hoc communication network between mobile nodes, wherein the ad-hoc communication network consists of mobile nodes that are within mobile node-to-mobile node communication range of each other;determine at least one path for a message through the ad-hoc communication network towards a destination node;determine when at least one communication gap is encountered in the at least one path to the destination node, the at least one communication gap prohibiting transmission of the message to the destination node through the ad-hoc communication network;when the at least one communication gap is encountered in the at least one path to the destination node, the at least one communication gap prohibiting transmission of the message to the destination node through the ad-hoc communication network, determine whether or not to use an alternative communication network to supplement the ad-hoc communication network based on at least a first factor, wherein the alternative communication network is distinct from the ad-hoc communication network; anddetermine when to transmit through the alternative communication network based on at least a second factor, wherein determine when to transmit through the alternative communication network comprises: determining whether the message is urgentwhen the message is urgent, immediately transmitting the message using the alternative communication network;when the message is not urgent, waiting a period of time for a path through the ad-hoc communication network to become available before sending the message using the alternative communication network;wherein the first factor includes whether the message is urgent andwherein the second factor includes whether the period of time has passed since it was first determined that the at least one communication gap in the at least one path to the destination node prohibited transmission of the message to the destination node through any paths within the ad-hoc communication network such that the message cannot reach the destination node through the ad-hoc communication network. 13. The program product of claim 12, wherein the program instructions are further operable to cause the programmable processor to: discover a topology of the ad-hoc communication network. 14. The program product of claim 13, wherein the program instructions are further operable to cause the programmable processor to: use at least one of surveillance data and message exchange data to discover the topology of the ad-hoc communication network. 15. The method of claim 1, wherein the mobile nodes are selected from at least one of aircraft, ground vehicles, and soldiers. 16. The program product of claim 12, wherein at least a first factor includes at least one of whether a period of time has passed since it was determined that at least one communication gap in the path to the destination node prohibited transmission of the message through the ad-hoc communication network, cost of service, class of the message, message type, message priority, required reliability, required security, acceptable transit delay, and phase of node mission.
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