Distributed control access to the medium of transmission for broadband access systems

摘要

1. based on the survey data u0432u043eu0441u0445u043eu0434u00a0u0449u0435u0433u043e u0434u043bu00a0 flow dispatching method based on training data exchange between multiple terminals 20 and the controller 10. , u0437u0430u043au043bu044eu0447u0430u044eu0449u0438u0439u0441u00a0 what;(a) u043fu0440u0435u0434u043eu0441u0442u0430u0432u043bu00a0u044eu0442 many element concentrations u0434u043bu00a0 local dispatching data u0432u043eu0441u0445u043eu0434u00a0u0449u0435u0433u043e flow and u0440u0430u0437u0434u0435u043bu00a0u044eu0442 many element concentrations and u043cu043du043eu0436u0435u0441 young man. terminals a hundred, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 what;(b) u0440u0430u0441u043fu0440u0435u0434u0435u043bu00a0u044eu0442 u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 many hundred to u0437u0432u0435u0437u0434u043eu043eu0431u0440u0430u0437u043du043eu0439 topology with several hierarchical u0443u0440u043eu0432u043du00a0u043cu0438 and u043au0430u0436u0434u0430u00a0 sota is hierarchical u0443u0440u043eu0432u043d yu n, where n u043du0430u0445u043eu0434u0438u0442u0441u00a0 between upper level corresponding to a soda, which is a controller, and the lower level;;(c) each soda at level n choose one element as the leading element concentrations in the cell and choose u043eu0441u0442u0430u0432u0448u0438u0435u0441u00a0 elements concentration and terminals in the soda in the quality of the led elements of the lead element of the cell.;(d) each leading element cell at level n, in turn, u00a0u0432u043bu00a0u0435u0442u0441u00a0 wingman u0434u043bu00a0 lead element in one hundred at level n + 1, the element on the upper u0443u0440u043eu0432u043d (e u00a0u0432u043bu00a0u0435u0442u0441u00a0 leading controller;;(e) provide in the flow of services;;(f) each leading element at level n accumulate aggregate queries u0432u043eu0441u0445u043eu0434u00a0u0449u0435u0439 line u0441u0432u00a0u0437u0438 and flows u0438u0441u0445u043eu0434u00a0u0449u0438u0435 of led elements and, for each category, u0443u0441u043bu0443 u0434u043bu00a0 mr., u0430u0433u0440u0435u0433u0438u0440u0443u044eu0442 flows in one aggregate flow, generates new requests u0432u043eu0441u0445u043eu0434u00a0u0449u0435u0439 line u0441u0432u00a0u0437u0438 u0434u043bu00a0 each flow, which u0432u0445u043eu0434u00a0u0442 lead element at level n + 1, d u043bu00a0 which lead element at level n u00a0u0432u043bu00a0u0435u0442u0441u00a0 wingman.;(g) each leading element u0432u044bu0434u0435u043bu00a0u044eu0442 bandwidth each connected u0432u0435u0434u043eu043cu043eu043cu0443 element according to u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c new aggregate queries u0432u043eu0441u0445u043eu0434u00a0u0449u0435u0439 line u0441u0432u00a0u0437u0438 and the available frequency band.;(h) in each u0432u0435u0434u043eu043cu043eu043c element at level n u0430u0433u0440u0435u0433u0438u0440u0443u044eu0442 flows according to u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c u043au0430u0442u0435u0433u043eu0440u0438u00a0u043c flows, and in each period, the survey u043eu0442u043fu0440u0430u0432u043bu00a0u044eu0442 aggregate queries on strips at the frequencies of the leading element to level n.;2. method for 1, which further each leading element re counting queries u0434u043bu00a0 each aggregate flow in each period, survey, or some of them.;3. method for 1 or 2, which further reserve the first part of the frame u0432u043eu0441u0445u043eu0434u00a0u0449u0435u0433u043e flow u0434u043bu00a0 u0441u043eu0445u0440u0430u043du0435u043du0438u00a0 information on requests for the band to be r the first part of the frame is u0434u043bu00a0, to direct all the time slots in the frame.;4. method for 1 or 2, which further;the first part of the frame u0434u043bu00a0 reserve u0441u043eu0445u0440u0430u043du0435u043du0438u00a0 information on requests for the band, with the size of the first part of the frame is sufficient to direct RTT + (nrg - 1) time u043du043du044bu0445 intervals in the frame where the RTT - u0432u0440u0435u043cu00a0 full rounds, and the number of different groups of nrg - requests the terminal and;combining the transfer of u043eu0441u0442u0430u0432u0448u0435u0439u0441u00a0 information requests in the time interval in the frame u0432u043eu0441u0445u043eu0434u00a0u0449u0435u0433u043e traffic flow.;5. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, however, u0447u0442u043eu0438u043du0444u043eu0440u043cu0430u0446u0438u00a0 requests for bandwidth guaranteed contains u0442u0440u0435u0431u043eu0432u0430u043du0438u00a0 on frequency band and u0442u0440u0435u0431u043eu0432u0430u043du0438u00a0 in excess. frequencies.;6. way to p.5, which further each leading element are provided to the bandwidth requests for the time window length of it where it is. the number of times the period u0435u043bu043eu0435, survey, in order to dynamically adjust the time quota u0434u043bu00a0 the driven element.;7. based on the survey of distributed control u0434u043bu00a0 interchange on the basis of resources between multiple terminals 20 and a controller 10, which contains a lot of ah u043bu0435u043cu0435u043du0442u043eu0432 concentration u0434u043bu00a0 local dispatching data u0432u043eu0441u0445u043eu0434u00a0u0449u0435u0433u043e flow u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 that contains;the concentrations of many elements and many terminals separated by a hundred people, distributed in u0437u0432u0435u0437u0434u043eu043eu0431u0440u0430u0437u043du043eu0439 topology with several hierarchical at u0440u043eu0432u043du00a0u043cu0438 and u043au0430u0436u0434u0430u00a0 sota belongs to the hierarchical level of n, where n u043du0430u0445u043eu0434u0438u0442u0441u00a0 between upper level corresponding to a soda, which highlighted the contro u043bu043bu0435u0440, and lower level;;each soda at the level of n element concentrations u00a0u0432u043bu00a0u0435u0442u0441u00a0 lead element of the honeycomb, and the remaining elements of the concentration and the terminals in the u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 sota u00a0u0432u043bu00a0u044eu0442u0441u00a0 vedo other elements of the lead element of the cell.;each lead element of the honeycomb at level n, in turn, u00a0u0432u043bu00a0u0435u0442u0441u00a0 wingman u0434u043bu00a0 lead element in one hundred at level n + 1, the element at the top level u00a0u0432u043bu00a0u0435u0442u0441u00a0 leading controller;;each lead element at level n contains a u043du0430u043au0430u043fu043bu0438u0432u0430u043du0438u00a0 aggregate queries u0432u043eu0441u0445u043eu0434u00a0u0449u0435u0439 line u0441u0432u00a0u0437u0438 and flows u0438u0441u0445u043eu0434u00a0u0449u0438u0445 of led elements, a u0433u0435u043du0435u0440u0438u0440u043eu0432u0430u043du0438u00a0, according to u043au0430u0442u0435u0433u043eu0440u0438u00a0u043c service flow, total flow and aggregate queries u0432u043eu0441u0445u043eu0434u00a0u0449u0435u0439 line u0441u0432u00a0u0437u0438 who u0432u0445u043eu0434u00a0u0442 lead element at level n + 1, u0434u043bu00a0 which lead element at level n u00a0u0432u043bu00a0u0435u0442u0441u00a0 wingman.and a u0432u044bu0434u0435u043bu0435u043du0438u00a0 bandwidth each connected u0432u0435u0434u043eu043cu043eu043cu0443 element according to u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c aggregate demand and available frequency band.;in each u0432u0435u0434u043eu043cu043eu043c element at level n is u0430u0433u0440u0435u0433u0438u0440u043eu0432u0430u043du0438u00a0 flows, which aggregates the flow according to u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c u043au0430u0442u0435u0433u043eu0440u0438u00a0u043c flows, and in each period, survey u043eu0442u043fu0440u0430u0432u043bu00a0u044eu0442 aggregate bandwidth requests for the leading element of the level n.;8. dispatch on p.7, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because it contains a survey which found that each leading element u0434u043bu00a0 to re calculate the aggregate requests in each period, survey or several periods.;9. dispatch on p.7 or 8, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 so that part of the frame u043fu0435u0440u0432u0430u00a0 u0432u043eu0441u0445u043eu0434u00a0u0449u0435u0433u043e flow u0441u043eu0445u0440u0430u043du00a0u0435u0442 information on requests for the band, with the first part. dra is sufficient to address all the time slots in the frame.;10. dispatch on p.7 or 8, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 what;u043fu0435u0440u0432u0430u00a0 part of the frame u0440u0435u0437u0435u0440u0432u0438u0440u0443u0435u0442u0441u00a0 u0434u043bu00a0 u0441u043eu0445u0440u0430u043du0435u043du0438u00a0 information on requests for the band, with the size of the first part of the frame is sufficient to direct RTT + (nrg - 1) the advanced intervals in the frame where the RTT - u0432u0440u0435u043cu00a0 full rounds, and the number of different groups of nrg - requests the terminal and;the u043eu0441u0442u0430u0432u0448u0435u0439u0441u00a0 information on requests u0441u043eu0432u043cu0435u0449u0430u0435u0442u0441u00a0 during the time interval in the frame u0432u043eu0441u0445u043eu0434u00a0u0449u0435u0433u043e traffic flow.;11. dispatch on p.7, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u0447u0442u043eu0438u043du0444u043eu0440u043cu0430u0446u0438u00a0 requests for bandwidth guaranteed contains u0442u0440u0435u0431u043eu0432u0430u043du0438u00a0 on frequency band and u0442u0440u0435u0431u043eu0432u0430u043du0438u00a0 on excess polo se frequencies.;12. dispatch on p.11, further containing each leading element means u0438u043du0442u0435u0433u0440u0438u0440u043eu0432u0430u043du0438u00a0 requests the bandwidth for the time window will continue u0435u043bu044cu043du043eu0441u0442u0438 it where it is integer times the period of time, the survey, with a view to dynamically adjust the time quota u0434u043bu00a0 each driven element.