Bandwidth efficient wireless signal trunking system and method
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04W-072/04
H04W-004/00
H04W-072/00
H04W-088/12
출원번호
US-0545837
(2015-06-25)
등록번호
US-9596686
(2017-03-14)
발명자
/ 주소
Sonnenberg, John
Hickerson, Adam
출원인 / 주소
Sonnenberg, John
대리인 / 주소
Ross, John R.
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
A narrowband radio system and method for use in wireless communication systems. Preferred embodiments are designed to provide data communication links between users, referred to as “endpoints”. Endpoints in many embodiments include wireless radio modems. In preferred embodiments many or all of these
A narrowband radio system and method for use in wireless communication systems. Preferred embodiments are designed to provide data communication links between users, referred to as “endpoints”. Endpoints in many embodiments include wireless radio modems. In preferred embodiments many or all of these links are two-way data communication links. Endpoints (typically “human users or computer systems”) can send data to the radio modems, and the radio modems can send data to the endpoints. In typical systems, the radio modems are connected to machines that are configured to respond to data communication. Computers are programmed with special protocols designed for efficient communication of information through the narrow band channels among users of the wireless trunking system.
대표청구항▼
1. An efficient wireless trunking system providing communication comprising: A) at least one base station comprising: 1) at least one antenna2) at least one radio transceiver system operating at plurality of center radio frequencies in the range of 200 kHz to 4,000 MHz and transmitting and receiving
1. An efficient wireless trunking system providing communication comprising: A) at least one base station comprising: 1) at least one antenna2) at least one radio transceiver system operating at plurality of center radio frequencies in the range of 200 kHz to 4,000 MHz and transmitting and receiving radio signals within a plurality of narrow band channels that are each no wider than 50 KHz;3) a base station controller comprising at least one base station computer;B) a plurality information collecting modems, each of said plurality of information collecting modems having a factory installed device node address and comprising: 1) a plurality of wireless transceiver units each comprising an information collecting unit and central processing unit for communicating wirelessly with the at least one base station at a plurality of center radio frequencies in the range of 200 kHz to 4,000 MHz and transmitting and receiving radio signals within a plurality of narrow band channels that are each no wider than 50 KHz,2) a central processing trait for processing and storing at least temporally a portion of the collected information;C) a master communication facility comprising a master computer system, 1) in communication with the at least one base station through a network connection and programmed to read and record information accumulated by the central processing units in the plurality of wireless transceiver units and2) also in communication with one or more users of information accumulated by the central processing units in the plurality of wireless transceiver units;wherein the master computer system, the at least one base station computer, the information collecting unit and central processing unit are all programmed with special protocols designed for efficient communication of information through the narrow band channels among the users of the wireless trunking system, said protocols:A) permitting users to assign a user node identification addresses to each of said wireless transceiver units requiring smaller header packets than the factory installed device node address,B) providing node zero addressing in which a blank field in address packets are interpreted as zero thus reducing sizes of the address header packets, andC) permitting the at least one base station computer to designate time allocations to the information collecting unit specifying how and when the information collecting-mags unit in each of the plurality of wireless transceivers is to transmit information to the at least one base station. 2. The wireless trunking system as in claim 1 wherein the base station controller is programmed to assign a local node address to at least one wireless transceiver unit of the plurality of wireless transceiver units providing smaller header packets than the factory installed device node address. 3. The wireless trunking system as in claim 1 wherein the base station controller is programmed to permit users assign a user node identification address to at least one wireless transceiver unit of the plurality of wireless transceiver units requiring smaller header packets than the factory installed device node address. 4. The wireless trunking system as in claim 1 wherein the base station controller is programmed to assign a user node identification address to at least one wireless transceiver unit of the plurality of wireless transceiver units requiring smaller header packets than the factory installed device node address thereby making dynamic identifications aspects of the system easy for the users to utilize. 5. The wireless trunking system as in claim 1 wherein the system is adapted for Global Positioning System tracking. 6. The wireless trunking system as in claim 1 wherein the system is adapted for meter reading. 7. The wireless trunking system as in claim 1 wherein the system is adapted for control of vending machines. 8. The wireless trunking system as in claim 1 wherein the system is adapted for one or more of the following applications: an alarm system,a remote control of lighting, irrigation systems, and power,home automation,mobile data communications with vehicles, and text displays in vehicles,personal communications, such as text messaging from wireless display devices,street sign text updating,wirelessly updating advertising displays,remote traffic monitoring,communicating with weather stations,positive train control,delivery service dispatch, tracking, updating, and communication,public safety officer and responder dispatch, monitoring, and Global Positioning System tracking,fire fighter tracking and emergency detection,theft detection of assets,tracking rental equipment for activity, theft, and usage,monitoring water tanks and water distribution systems,monitoring electricity and gas distribution systems,oil field supervision, control, and data acquisition, in-plant communications between machines and sensors in large industrial facilities,nurse-call systems to alert care-givers of personal care and critical needs. 9. The wireless trunking system as in claim 1 wherein the trunking system includes more than one base station. 10. The wireless trunking system as in claim 1, wherein the number of the base station is at least 2000 base stations. 11. The wireless trunking system as in claim 10 wherein the at least one base station operates at a narrow band radio channel between 12 kHz and 50 kHz. 12. The wireless trunking system as in claim 1 wherein the narrow band radio channel is 12.5 kHz. 13. The wireless trunking system as in claim 1 wherein the base station transceiver and the information collecting modem transceivers operate in frequencies between 896 MHz and 940 MHz. 14. The wireless trunking system as in claim 13 wherein the channel spacings are 12.5 kHz. 15. The wireless trunking system as in claim 1 wherein the system operates under a Federal Communication System license. 16. The wireless trunking system as in claim 1 wherein the system includes a plurality of base stations in a network wherein most of the base stations are located within 50 to 100 miles from adjacent base stations. 17. A method of efficiently operating a wireless signal trunking system comprising the steps of: A) providing at least one base station comprising: 1) at least one antenna,2) at least one radio transceiver system operating at a plural center radio frequencies in the range of 200 kHz to 4,000 MHz and transmitting and receiving radio signals within a plurality of narrow band channel are each no wider than 50 KHz,3) a base station controller comprising at least one base station computer;B) providing a plurality information collecting modems, each of said plurality of information collecting modems having a factory installed device node address and comprising: 1) a plurality of wireless transceiver units each comprising an information collecting unit and a central processing unit for communicating wirelessly with the at least one base station at plurality of center radio frequency, in the range of 200 kHz to 4,000 MHz and transmitting and receiving radio signals within a plurality of narrow band channels that are each no wider than 50 KHz,2) a central processing unit for processing and storing at least temporally a portion of the collected information;C) providing a master communication facility comprising a master computer system, 1) in communication with the at least one base station through a network connection and programmed to read and record information accumulated by the central processing units in the plurality of wireless transceiver units and2) also in communication with one or more users of information accumulated by the central processing units in the plurality of wireless transceiver units;wherein the master computer system, the at least one base station computer, the information collecting unit and the central processing unit are all programmed with special protocols designed for efficient communication of information through the narrow band channels among the users of the wireless trunking system, said protocols:A) permitting users to assign a user node identification addresses to each of said wireless transceiver units requiring smaller header packets than the factory installed device node address,B) providing node zero addressing in which a blank field in address packets are interpreted as zero thus reducing sizes of the address packets,C) permitting the at least one base station computer to designate time allocations to the information collecting unit specifying how and when the information collecting unit in each of the plurality of wireless transceiver is to transmit information to the at least one base station. 18. The method as in claim 17 wherein the base station controller is programmed to assign a local node address to at least one wireless transceiver unit of the plurality of wireless transceiver units providing smaller header packets than the factory installed device node address. 19. The method as in claim 17 wherein the base station controller is programmed to permit users assign a user node identification address to at least one wireless transceiver unit of the plurality of wireless transceiver units requiring smaller header packets than the factory installed device node address. 20. The method as in claim 17 wherein the base station controller is programmed to assign a local node address to at least one wireless transceiver unit of the plurality of wireless transceiver units providing smaller header packets than the factory installed device node address. 21. The method as in claim 17 wherein the base station controller is programmed to assign a user node identification address to at least one wireless transceiver unit of the plurality of wireless transceiver units requiring smaller header packets than the factory installed device node address thereby making dynamic identifications aspects of the system easy for users to utilize. 22. The method as in claim 17 wherein the system is adapted for Global Positioning System tracking. 23. The method as in claim 17 wherein the system is adapted for meter reading. 24. The method as in claim 17 wherein the system is adapted for control of vending machines. 25. The method as in claim 17 wherein the system is adapted for one or more of the following applications: alarm system,remote control of lighting, irrigation systems, and power,home automation,mobile data communications with vehicles, and text displays in vehicles,personal communications, such as text messaging from wireless display devices,street sign text updating,wirelessly updating advertising displays,remote traffic monitoring,communicating with weather stations,positive train control,delivery service dispatch, tracking, updating, and communication,public safety officer and responder dispatch, monitoring, and Global Positioning System tracking,fire fighter tracking and emergency detection,theft detection of assets,tracking rental equipment for activity, theft, and usage,monitoring water tanks and water distribution systems,monitoring electricity and gas distribution systems,oil field supervision, control, and data acquisition, in-plant communications between machines and sensors in large industrial facilities,nurse-call systems to alert care-givers of personal care and critical needs. 26. The method as in claim 17 wherein the trunking system includes more than one base station. 27. The method as in claim 17 wherein the number of base stations is at least 2,000 base stations. 28. The method as in claim 17 wherein the at least one base station operates at a narrow band radio channel between 12 kHz and 50 kHz. 29. The method as in claim 17 wherein the narrow band radio channel is 12.5 kHz. 30. The method as in claim 17 wherein the base station transceiver and the information collecting modem transceivers operate in frequencies between 896 MHz and 940 MHz. 31. The method as in claim 17 wherein the channel spacings are 12.5 kHz. 32. The method as in claim 17 wherein the system operates under an Federal Communication Commission license. 33. The method as in claim 17 wherein the system includes a plurality of base stations in a network wherein most of the base stations are located within 50 to 100 miles from adjacent base stations.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (3)
Zhou, Han; Wu, Wenfu, Bandwidth control method, apparatus and system.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.