[미국특허]
System and method for dual-band backhaul radio
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04B-007/02
H04W-024/02
H04B-007/0413
H04B-007/06
H04B-001/04
H04B-007/04
H04W-024/08
H04W-036/20
H04W-072/04
H04W-008/26
출원번호
US-0833038
(2015-08-21)
등록번호
US-9843940
(2017-12-12)
발명자
/ 주소
Hinman, Brian L.
Fink, Jaime
Rangwala, Mustafa
출원인 / 주소
Mimosa Networks, Inc.
대리인 / 주소
Carr & Ferrell LLP
인용정보
피인용 횟수 :
10인용 특허 :
104
초록▼
A method and system are provided. The system includes a communication system including a first transmitter/receiver operating on a first frequency and a second transmitter/receiver operating on a second frequency. The system also includes a controller monitoring at least one of interference and thro
A method and system are provided. The system includes a communication system including a first transmitter/receiver operating on a first frequency and a second transmitter/receiver operating on a second frequency. The system also includes a controller monitoring at least one of interference and throughput on the first and second transmitter/receiver and shifting demand based on the monitoring.
대표청구항▼
1. A method for multiple input multiple output (MIMO) multi-frequency transmission of data by a MIMO radio comprising a first set and a second set of antennas, the first set and the second set of antennas each comprise a vertically polarized antenna and a horizontally polarized antenna, the method c
1. A method for multiple input multiple output (MIMO) multi-frequency transmission of data by a MIMO radio comprising a first set and a second set of antennas, the first set and the second set of antennas each comprise a vertically polarized antenna and a horizontally polarized antenna, the method comprising: transmitting or receiving data on the first set of antennas using a first frequency;transmitting or receiving the data on the second set of antennas using a second frequency, wherein the first frequency is a single channel in a 5 GHz band and the second frequency is another channel in the same 5 GHz band, wherein the channels share the first set and the second set of antennas such that a single antenna on each polarization is utilized, for a total of two antennas;obtaining global positioning system (GPS) time references for each of the first set of antennas and the second set of antennas using GPS receivers disposed in each of the first set of antennas and the second set of antennas; andsynchronizing the transmitting or receiving of the data by any of the first set of antennas and the second set of antennas using the GPS time references. 2. The method according to claim 1, wherein the first frequency is 5 GHz and the second frequency is 24 GHz. 3. The method according to claim 1, further comprising transmitting additional data on either the first set or the second set of antennas, the additional data being different from the data. 4. The method according to claim 1, further comprising executing instructions stored in non-transitory memory of the MIMO radio, wherein execution of the instructions causes the MIMO radio to perform operations comprising broadcasting an augmented service identifier (SSID) information set to other collocated MIMO radios, wherein the augmented SSID information set includes a unique device identifier and any of a broadcast operation mode and a security type used by the MIMO radio. 5. A multiple input multiple output (MIMO) radio, comprising: a processor;non-transitory memory for storing multi-frequency transmission logic;a first set of antennas comprising a first vertically polarized antenna and a first horizontally polarized antenna, each of the first set of antennas comprising an integrated global positioning system (GPS) receiver;a second set of antennas comprising a second vertically polarized antenna and a second horizontally polarized antenna each of the second set of antennas comprising an integrated GPS receiver;wherein the processor executes the multi-frequency transmission logic to: cause the first set of antennas to synchronously transmit or receive data using a first frequency, and the second set of antennas to synchronously transmit or receive the data using a second frequency, wherein the data is synchronized using GPS time references obtained from the integrated GPS receivers;measure upload bandwidth use and download bandwidth use of the MIMO radio;selectively adjust any of an available upload bandwidth or an available download bandwidth of the MIMO radio in response to the upload bandwidth use and the download bandwidth use;obtain global positioning system (GPS) time references for each of the first set of antennas and the second set of antennas using the GPS receivers disposed in each of the first set of antennas and the second set of antennas; andsynchronize the transmitting or receiving of the data by any of the first set of antennas and the second set of antennas using the GPS time references. 6. The MIMO radio according to claim 5, further comprising a concentric waveguide having an inner waveguide and an outer waveguide, wherein the first set of antennas are disposed within the outer waveguide and the second set of antennas are disposed within the inner waveguide. 7. The MIMO radio according to claim 6, wherein the first vertically polarized antenna and the first horizontally polarized antenna of the first set of antennas are positioned on opposing sides of the inner waveguide. 8. The MIMO radio according to claim 7, wherein the second vertically polarized antenna and the second horizontally polarized antenna of the second set of antennas are positioned on opposing sides of the outer waveguide. 9. The MIMO radio according to claim 7, wherein the first vertically polarized antenna and the first horizontally polarized antenna of the first set of antennas are spaced apart from one another to create spatial diversity and the second vertically polarized antenna and the second horizontally polarized antenna of the second set of antennas are spaced apart from one another to create spatial diversity, wherein the spatial diversity of the first and the second sets enhance signal orthogonality. 10. The MIMO radio according to claim 5, wherein the first frequency is 5 GHz and the second frequency is 24 GHz. 11. The MIMO radio according to claim 5, wherein either the first set or the second set of antennas are configured to transmit additional data, the additional data being different from the data. 12. The MIMO radio according to claim 5, wherein the processor further executes the multi-frequency transmission logic to broadcast an augmented service identifier (SSID) information set to other collocated MIMO radios, wherein the augmented SSID information set includes a unique device identifier and any of a broadcast operation mode and a security type used by the MIMO radio. 13. A wireless network, comprising: a plurality of multiple input multiple output (MIMO) radios, each comprising: a processor;non-transitory memory for storing multi-frequency transmission logic;a first set of antennas comprising a first vertically polarized antenna and a first horizontally polarized antenna, the first set of antennas being configured to transmit or receive data using a first frequency, each of the first set of antennas comprising an integrated global positioning system (GPS) receiver;a second set of antennas comprising a second vertically polarized antenna and a second horizontally polarized antenna, the second set of antennas being configured to transmit or receive data using a second frequency which is different from the first frequency, each of the second set of antennas comprising an integrated global positioning system (GPS) receiver; andwherein a first portion of the MIMO radios are configured to transmit data using their first and second sets of antennas, while a second portion of the MIMO radios are configured to receive data from the first portion of the MIMO radios using their first and second sets of antennas. 14. A method for multiple input multiple output (MIMO) multi-frequency transmission of data by a MIMO radio comprising a first and a second set of antennas, the first set and the second set of antennas each comprise a vertically polarized antenna and a horizontally polarized antenna, the method comprising: transmitting or receiving data on the first set of antennas using a first frequency , wherein a first orthogonal polarization is carried on the first frequency; andtransmitting or receiving the data on the second set of antennas using a second frequency, wherein a second orthogonal polarization is carried on the second frequency, when multiple channels are used within a same band, an RF front-end performance per polarization is optimized using a shared low-noise amplifier between channels to create a best noise figure, and distinct power amplifiers between channels, combined at an output, for best distortion performance. 15. A method for multiple input multiple output (MIMO) multi-frequency transmission of data by a MIMO radio comprising a first set and a second set of antennas, the first set and the second set of antennas each comprising a vertically polarized antenna and a horizontally polarized antenna, the method comprising: transmitting or receiving data on the first set of antennas using a first frequency, wherein a first orthogonal polarization is carried on the first frequency;transmitting or receiving the data on the second set of antennas using a second frequency, wherein a second orthogonal polarization is carried on the second frequency;measuring upload bandwidth use and download bandwidth use of the MIMO radio; andselectively adjusting any of an available upload bandwidth or an available download bandwidth of the MIMO radio in response to the upload bandwidth use and the download bandwidth use. 16. The method according to claim 15, wherein an augmented service identifier (SSID) information set further comprises any of a broadcast or receive schedule, channel information, and shared channel information that is utilized by the MIMO radio as well as other collocated MIMO radios. 17. A method for multiple input multiple output (MIMO) multi-frequency transmission of data by a MIMO radio comprising a first set and a second set of antennas, the first set and the second set of antennas each comprise a vertically polarized antenna and a horizontally polarized antenna, the method comprising: transmitting or receiving data on the first set of antennas using a first frequency;transmitting or receiving the data on the second set of antennas using a second frequency; andexecuting a configuration cycle that comprises performing a site survey to determine if the MIMO radio is to operate as a transmitter or a receiver, wherein a mode of operation instruction set is received during the site survey that defines how the MIMO radio is to operate. 18. A multiple input multiple output (MIMO) radio, comprising: a 4X4 baseband processor;a non-transitory memory for storing multi-frequency transmission logic;a first set of antennas comprising a first vertically polarized antenna and a first horizontally polarized antenna;a second set of antennas comprising a second vertically polarized antenna and a second horizontally polarized antenna;wherein the 4X4 baseband processor executes the multi-frequency transmission logic to cause the first set of antennas to:transmit or receive data using a first frequency, and the second set of antennas to transmit or receive the data using a second frequency; andperform a configuration cycle that includes executing a site survey to determine if the MIMO radio is to operate as a transmitter or a receiver. 19. The multiple input multiple output (MIMO) radio according to claim 18, wherein an augmented service identifier (SSID) information set comprises any of a broadcast or receive schedule, channel information, and shared channel information that is utilized by the MIMO radio as well as other collocated MIMO radios.
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