Waveform for virtually simultaneous transmission and multiple receptions system and method
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04J-011/00
H04L-012/413
H04B-001/00
출원번호
UP-0217731
(2002-08-13)
등록번호
US-7830781
(2010-11-25)
발명자
/ 주소
Zogg, Scott J.
Clark, Stephen M.
Haendel, Richard S.
Meyer, Ronald R.
Aanderud, Brian L.
출원인 / 주소
Rockwell Collins, Inc.
대리인 / 주소
Evans, Matthew J.
인용정보
피인용 횟수 :
10인용 특허 :
31
초록▼
A radio is disclosed. The radio system includes radio system nodes that are configured with a transceiver to transmit and receive information over more than one frequency. Each radio system node also includes a processor, the processor being any of a variety of processing elements, including but not
A radio is disclosed. The radio system includes radio system nodes that are configured with a transceiver to transmit and receive information over more than one frequency. Each radio system node also includes a processor, the processor being any of a variety of processing elements, including but not limited to general purpose processors, coders, decoders, and the like. The processor is configured to gather a block of information and configured to format the block of information into a plurality of sub blocks. Each sub block of information includes message synchronization information. The sub blocks are dispersed in time and over the more than one frequency and substantially simultaneous transmission and reception of multiple transmissions in the same frequency band is enabled.
대표청구항▼
What is claimed is: 1. A radio system node, comprising: a transceiver, configured to transmit and receive information over more than one frequency; a processor, configured to gather a block of information, wherein the block of information, if transmitted at a set rate, would be transmitted over a d
What is claimed is: 1. A radio system node, comprising: a transceiver, configured to transmit and receive information over more than one frequency; a processor, configured to gather a block of information, wherein the block of information, if transmitted at a set rate, would be transmitted over a discrete time period and the processor further configured to format the block of information into a plurality of sub blocks, each sub block comprising message synchronization information, wherein the sub blocks are dispersed in time pseudo-randomly over the discrete time period and wherein the sub blocks are dispersed over the more than one frequency and the transceiver is configured to substantially simultaneously transmit and receive multiple transmissions and receptions in the same frequency band. 2. The radio system node of claim 1, wherein the disbursement in time and frequency is chosen by a pseudo random process. 3. The radio system node of claim 1, wherein the processor is configured to provide sufficient gaps between the sub blocks in frequency, in time, or in frequency and time so that the simultaneous transmission and reception of the multiple transmissions in the same frequency band occur. 4. The radio system node of claim 3, wherein the synchronization information is used to predict the arrival of other sub blocks of information. 5. The radio system node of claim 3, wherein the synchronization information comprises phase reference information. 6. The radio system node of claim 1, wherein the more than one frequency comprises at least sixteen (16) frequency channels. 7. The radio system node of claim 1, wherein the sub blocks include error encoding. 8. A radio system node, comprising: a transceiver, configured to transmit and receive information over more than one frequency; a processor, configured to gather a block of information wherein the block of information, if transmitted at a set rate, would be transmitted over a discrete time period and the processor further configured to format the block of information into a plurality of sub blocks, each sub block comprising message synchronization information, wherein the sub blocks are dispersed at pseudo-random points in time over the discrete time period and over the more than one frequency and the transceiver is configured to substantially simultaneously transmit and receive multiple transmissions and receptions in the same frequency band, and wherein a portion of at least one of the sub blocks of information is marked as erased by a receiver when that receiver is simultaneously transmitting. 9. A radio system node, comprising: a transceiver configured to generate a waveform, the waveform comprising: a plurality of sub blocks of information, the sub blocks of information being derived from a block of information, each sub block of information comprising synchronization information and phase reference information; a plurality of frequencies over which the plurality of sub blocks are dispersed; a discrete time period over which the block of information, if transmitted at a set rate, would be transmitted and over which the plurality of sub blocks are dispersed in a pseudo-random fashion; and wherein the transceiver is configured to substantially simultaneously transmit and receive multiple transmissions and receptions in the same frequency band. 10. The radio system node of claim 9, wherein the disbursement in time and frequency is chosen by a pseudo random process. 11. The radio system node of claim 9, wherein the synchronization information can be used to predict the arrival of other sub blocks of information. 12. The radio system node of claim 9, wherein the plurality of frequencies comprises at least sixteen (16) frequency channels. 13. The radio system node of claim 9, wherein the sub blocks include error encoding. 14. A method of transmitting a block of information, comprising: parsing the block of information into a plurality of sub blocks of information; incorporating synchronization information into the sub blocks of information; setting a discrete time period over which the block of information, if transmitted at set rate, would be transmitted and selecting the time period over which the sub blocks of information will be transmitted to be the discrete time period; transmitting the sub blocks of information, each of the sub blocks of information being dispersed pseudo-randomly across the discrete time period and across a range of frequencies, substantially simultaneously transmitting and receiving multiple transmission in the same frequency band. 15. The method of claim 14, wherein the disbursement in time and frequency is chosen by a pseudo random process for each sub block. 16. The method of claim 14, wherein the synchronization information can be used to predict the arrival of other sub blocks of information. 17. The method of claim 14, wherein the synchronization information comprises phase reference information. 18. The method of claim 14, wherein the more range of frequencies comprises at least sixteen (16) frequency channels. 19. The method of claim 14, wherein the sub blocks include error encoding. 20. A radio system node comprising: a transceiver; a processing means for allowing simultaneous transmission and reception of multiple transmissions in the same frequency band, wherein at least a portion of received information is marked as erased by a receiver when that receiver is simultaneously transmitting, wherein the processing means is configured to transmit a block of information as sub blocks of information, wherein the block of information, if transmitted at a set rate, would be transmitted over a discrete time period, each sub block comprising synchronization information, wherein the sub blocks are dispersed over the discrete time and frequency in a pseudo-random fashion. 21. The radio system of claim 20, wherein the processing means is used to break down a block of information into a plurality of sub blocks of information. 22. The radio system of claim 20, wherein dispersing the sub blocks over frequency includes dispersing the sub blocks over discrete frequencies within the frequency band. 23. The radio system of claim 20, wherein the processing means is configured to provide sufficient gaps between the sub blocks in frequency, in time, or in frequency and time so that the simultaneous transmission and reception of the multiple transmissions in the same frequency band occur. 24. The radio system of claim 20, wherein the processing means incorporates error encoding into each of the sub blocks of information.
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