RU2191476C1 - Method for transmission of information to moving objects - Google Patents

Abstract

FIELD: moving radio communication engineering. SUBSTANCE: the method consists in the fact that the base stations are positioned in conditional cells representing equal rectilinear hexagons tightly covering the territory under service, the radii of the action zones of the base stations are equal to the length of the side of each rectilinear hexagon, the base stations are positioned in the vertices of the mentioned rectilinear hexagons, the number of the preset operating frequencies of radio signals radiated from all the base stations equals six, preset at each base station located in the vertex of rectilinear hexagons, the operating frequency of radio signals radiated from this base station is one of the six preset operating frequencies. EFFECT: simplified method and enhanced quality of reception of information at moving objects on the basis of rational arrangement of the base stations in the territory under service and formation of reference highly stable oscillations only at the base station serving as a source of transmitted information. 7 dwg

Description

 The invention relates to techniques for mobile radio communications, and in particular to methods for transmitting information to moving objects.

 A known method of transmitting information to moving objects in a personal radio call system (see, for example, Gromakov Yu.A. Standards and mobile radio communication systems. - M .: Eco-Trends, 2000, p.10-52), which consists in the fact that a radio transmitting station with a coverage area covering the served territory is located on the served territory, information radio signals corresponding to the information transmitted to mobile objects located within the served territory are emitted from this radio transmitting station, on the decree These mobile objects receive these informational radio signals.

 The specified method allows using one radio transmitting station to transmit information to all mobile objects located within the served territory. However, when transmitting information to moving objects located within a sufficiently vast served territory, the method requires a significant increase in the power of the emitted information radio signals, which affects the environmental and economic quality indicators of the method.

 There is a method of transmitting information to moving objects in cellular radio communication systems (see, for example, Ratinsky MV Fundamentals of cellular communications. Edited by DB Zimin. - M .: Radio and communications, 2000, p.20-68 ), consisting in the fact that in the centers of conditional cells, which are equal regular hexagons, densely covering the served territory, base stations with radiuses of coverage equal to the side length of each regular hexagon are placed, seven different operating frequencies of information radio signals emitted from all bases are set x stations and received at mobile objects within the service area, out of seven settable operating frequencies at each base station, one working frequency of informational radio signals emitted from this base station is set, different from the settable operating frequencies of informational radio signals emitted from neighboring base stations, moreover, at each base station, the preset operating frequency of the emitted information radio signals is stabilized by the frequency of the highly stable reference oscillations generated at of the base station, information optical signals corresponding to information transmitted to mobile objects located within the served territory are transmitted from one of the base stations, which is the source of the transmitted information, through the fiber-optic communication line to the switching center, base stations are determined in the switching center, in the areas of operation of which are moving objects, then information optical signals corresponding to the transmitted information are transmitted from the switching center via fiber optic lines pits due to these base stations, these base stations to perform radio radiation information corresponding to the transmitted information on moving objects located in areas of these base stations, the reception of information carried on the radio signals corresponding defined operating frequencies.

 The specified method allows the use of relatively low-power radio transmitting devices located at base stations when transmitting information to mobile objects located within a fairly vast served territory. Moreover, the method provides for the stabilization of the preset operating frequencies of the information radio signals emitted from base stations, which improves the quality of information reception at moving objects.

раз больше радиусов зон их действия. В связи с этим при передаче информации на подвижные объекты, находящиеся в пределах обслуживаемой территории, способ не позволяет с помощью радиопередающей аппаратуры, размещаемой на базовых станциях, осуществлять передачу информации с базовой станции, являющейся источником передаваемой информации, на другие базовые станции путем излучения информационных радиосигналов с базовой станции, являющейся источником передаваемой информации, приема этих информационных радиосигналов на всех соседних базовых станциях, излучения их с последних базовых станций и дальнейшей последовательной передачи этой информации аналогичным образом на все другие базовые станции, а предусматривает передачу информации через центр коммутации с помощью оптоволоконных линий связи, соединяющих центр коммутации с базовыми станциями, что существенно усложняет способ.However, since the placement of base stations is carried out in the centers of conditional cells, which are equal regular hexagons, densely covering the served territory, and the radii of the coverage areas of base stations are equal to the length of the side of each regular hexagon, the distance between any two neighboring base stations in

times the radii of their zones of action. In this regard, when transmitting information to mobile objects located within the served territory, the method does not allow using radio transmitting equipment located at base stations to transmit information from the base station, which is the source of the transmitted information, to other base stations by emitting radio information signals from the base station, which is the source of the transmitted information, the reception of these information radio signals at all neighboring base stations, their radiation from the last x base stations and further sequential transmission of this information in a similar way to all other base stations, and provides for the transfer of information through the switching center using fiber optic communication lines connecting the switching center to the base stations, which significantly complicates the method.

 For the same reason, the method does not allow at each base station to stabilize the specified operating frequency of the emitted information radio signals according to the operating frequencies of information radio signals received from neighboring base stations and stabilized as a result of the frequency of the highly stable reference oscillations generated at the base station, which is the source of the transmitted information, and requires the formation of highly stable reference oscillations at each base station, which also significantly complicates the method.

 However, the method does not allow the transmission of information to moving objects without determining the base stations in the areas of which these moving objects are located, which greatly complicates the method.

 In addition, since the coverage areas of neighboring base stations overlap slightly, within the central sections of the coverage area of each base station, informational radio signals are distributed only in one of the seven preset operating frequencies, and therefore informational radio signals are received at each of the moving objects when moving around the serviced the territory must be carried out at all seven preset operating frequencies, which also complicates the method.

 Along with this, with the indicated parameters of the relative positions of the base stations on the served territory and the set values of the radii of the coverage areas of the base stations, the method does not allow reception of these information radio signals at neighboring base stations when measuring information radio signals from each base station, measuring their power and adjusting each base station power stations of the emitted information radio signals according to the measured power values, which leads to a decrease in the quality of information reception and moving the object while changing the radii of coverage areas of base stations due to changes of propagation conditions.

The method of transmitting information to mobile objects, adopted as a prototype, is used in cellular radio communication systems, for example, when transmitting call signals from one of the base stations to several mobile objects located within the served territory for conference communication. (See, for example, Ratinsky M.V. Fundamentals of Cellular Communications. Ed. By D. B. Zimin. - M.: Radio and Communications, 2000, p. 61.)
The technical problem to be solved is to simplify the method and improve the quality of information reception on mobile objects based on the rational placement of base stations in the served territory and the formation of highly stable reference oscillations only at the base station, which is the source of the transmitted information.

 The solution to the technical problem in the method of transmitting information to moving objects, which consists in the fact that in conventional cells, which are equal regular hexagons, densely covering the served territory, base stations with radiuses of action zones equal to the length of the sides of each regular hexagon are set and stabilized the working frequencies of the radio signals emitted from all base stations, from the set working frequencies at each of the base stations, one working frequency of the radio signals is set, from learners from this base station, at each of the mobile objects located within the serviced territory, the operating frequencies of the information radio signals received at this mobile object are set, information signals corresponding to the information transmitted to the mobile objects located within the serviced territory are transmitted from one from the base stations, which is the source of the transmitted information, to the base stations in the areas of which mobile objects are located, from these base stations carry out and radiation of information radio signals corresponding to the transmitted information on mobile objects located in the areas of operation of these base stations, receive information radio signals at specified operating frequencies, achieved by placing the base stations at the vertices of the indicated regular hexagons, the number of specified operating frequencies of the radio signals emitted from all base stations equal to six, set at each base station located at the top of regular hexagons, working the frequency of the radio signals emitted from this base station is one of six preset operating frequencies that is different from the preset operating frequencies of the radio signals emitted from neighboring base stations located at the neighboring vertices of these regular hexagons, which are set on each moving object by the working frequencies of the information radio signals received on this mobile object, are five different of the six preset operating frequencies, information signals corresponding to the information transmitted to the mobile objects located within the service area are the corresponding information radio signals, the transmission of these information radio signals from the base station, which is the source of the transmitted information, to the base stations, in the areas of which mobile objects are located, is that from the base station, which is the source of the transmitted information, carry out the emission of information radio signals at a given operating frequency, at all base stations that are adjacent to the base station the station, which is the source of the transmitted information, simultaneously receive information radio signals emitted from the last base station and emit them at the corresponding preset operating frequencies, then at all other base stations that are adjacent to the indicated base stations, they simultaneously receive the radiated from these base stations information radio signals and their radiation at the corresponding preset operating frequencies, then in the same way sequentially, for all The signals from the base station, which is the source of the transmitted information, to the boundaries of the served territory at all other subsequent base stations, which are adjacent to the previous base stations, simultaneously receive information radio signals emitted from previous base stations and emit them at the corresponding preset operating frequencies, at from each base station, except for the base station, which is the source of the transmitted information, the radiation of information radio signals for the given operating frequency is carried out when receiving at this base station informational radio signals of one of the operating frequencies set at this base station, the power of informational radio signals received from neighboring base stations is measured at each base station, then service radio signals containing information are emitted from each base station about the measured power values, at each of these neighboring base stations receive the specified service radio signals and adjust alignment of the power of radiated information radio signals with the measured values of the power of information radio signals received at base stations that are adjacent to the specified neighboring base station and radiated from this base station at each base station, except for the base station that is the source of the transmitted information, stabilization is specified the working frequency of the emitted radio signals is carried out at the working frequency of one of the radio signals received at this base station, at which The base stations emit information radio signals at a given operating frequency.

 The term "moving object" is generally accepted. (See, for example, Soloviev Yu.A. Satellite navigation systems. - M .: Eco-Trends, 2000, p. 47.) For mobile objects include, for example, various vehicles equipped with radio reception equipment. The terms “neighboring base station” or “base station adjacent to a given base station” mean base stations located at the closest distance from a given base station.

 In FIG. 1 shows conditionally base stations located in the served territory and mobile objects located within the served territory, with a conditional image of the coverage areas of the base stations and an indication of the specified operating frequencies of the radio signals emitted from each of these base stations, for the case in which the number of base stations is fifty-four; the number of mobile objects is five.

 In FIG. Figure 2 shows conditionally base stations located on the served territory and mobile objects located within the served territory, indicating the specified operating frequencies of the radio signals emitted from each of these base stations, as well as with a conditional image of the directions of transmission of information radio signals from one of the base stations , which is the source of the transmitted information, to other base stations, for the case in which the number of base stations is fifty-four, the number of mobile objects is five.

 Figure 3 shows conditionally temporary diagrams of the transmission of information radio signals from the base station, which is the source of the transmitted information, to other base stations.

 In FIG. 4 shows a system for implementing the method for the case in which one first transceiver is a part of the base station that is the source of the transmitted information, the number of second transceivers included one each of the base stations that are not the sources of the transmitted information is eleven, and the number radios placed one on each of the moving objects is three, and the moving objects in figure 4 are not shown.

 In FIG. 5 shows the first transceiver included in the base station, which is the source of the transmitted information, and the base station, which is the source of the transmitted information, is not shown in FIG.

 Figure 6 shows the second transceiver included in each of the base stations that are not sources of transmitted information, and a base station that is not a source of transmitted information is not shown in Fig.6.

 In FIG. 7 shows a radio receiver located on each of the moving objects, and the moving object in FIG. 7 is not shown.

 In the present description, the following notation is used.

1 _n - base station 1 with number n, where n = 1, 2, ..., N are positive integers; 2 _m - moving object 2 with number m, where m = 1, 2, ..., M are positive integers; 3 _n - zone 3 of the action of the base station 1 _n ; f _q is the working frequency of the radio signals emitted from base station 1, where q = 1, 2, ..., Q are positive integers. In cases where this does not lead to misinterpretation, the indices in the above notation are omitted.

 The essence of the method is as follows.

In the serviced territory, at the vertices of the conditional cells, which are equal regular hexagons, densely covering the serviced territory, base stations 1 (base stations 1 ₁ -1 ₅₄ ) are placed, as shown in Fig. 1, the radii of the zones of action 3 of which are set equal to the length of the side each regular hexagon.

 With this arrangement of base stations 1 on the served territory, no more than three base stations 1 are adjacent to each base station 1.

 With this arrangement of base stations 1 on the served territory, no more than six base stations 1 are adjacent to each base station 1.

 Under the action zone 3 of each base station 1 is understood to be equal to each other action zone 3 when emitting radio signals from this base station 1 and action zone 3 when receiving radio signals at this base station 1.

Thus under the zone 3 acts during radio emission from each base station 1 refers to the part area within which when the omnidirectional radiation with the base station 1, the radio power P _{q rad} at the operating frequency f _q capacity of these radio signals at their omnidirectional reception at other base stations 1 and 2 on moving objects is not less than a certain threshold value P _pr.min characterizing sensitivity receiving radio channels at the base stations 1 and 2. By moving objects zone 3 acts to radio ignalov at each base station 1 refers to the part area within which when the omnidirectional radiation from other base stations 1, radio signals of the same power P _{q rad} at the same operating frequency f _q capacity of these radio signals at the omnidirectional reception at the base station 1 is not less than the the same value of P _av.min

где с - скорость света в вакууме.In this regard, assuming that the propagation of radio waves occurs in free space, and the served area is a plane, the zone 3 of action of each base station 1 with non-directional radiation from base stations 1 and non-directional reception of radio signals at base stations 1 and mobile objects 2 is a circle with a center at the location of this base station 1 and a radius determined by the formula (see, for example, Theoretical Foundations of Radar. Edited by V.E. Dulevich. - M.: Soviet Radio, 1978, p.402 )

where c is the speed of light in vacuum.

 Under the radius of the zone 3 of the action of each base station 1 understand the radius of the specified circle.

 When placing base stations 1 at the vertices of conditional cells, which are equal regular hexagons, densely covering the served territory, with radii of zones 3 of action of base stations 1 equal to the length of the side of each regular hexagon, the border of zone 3 of action of each base station 1 passes through the points of placement of neighboring base stations 1. In Fig.1, the boundaries of the zones 3 of the action of base stations 1 are shown conditionally by circles.

В способе применяют информационные и служебные радиосигналы. Если в настоящем описании вид радиосигналов не уточняется, то ими могут являться и информационные, и служебные радиосигналы.In the present description, the term "signal power" means the average signal power P signal s (t), determined in the time interval t _a ≤t≤t _b , by the formula (see, for example, A.M. Trakhtman. Introduction to the generalized spectral theory Signals. - Moscow: Soviet Radio, 1972, p.14)

The method uses information and service radio signals. If in the present description the type of radio signals is not specified, then they can be both information and service radio signals.

 Six different operating frequencies (Q = 6) of the radio signals emitted from all base stations 1 are set and stabilized. Of the six set operating frequencies at each base station 1, one, as shown in FIG. 1, is set to one operating frequency of radio signals emitted from this base station 1, different from the set operating frequencies of the radio signals emitted from neighboring base stations 1. Thus, at the base stations 1 that are not adjacent, the repeating operating frequencies of the radio signals emitted from these base stations 1 are set.

 The term "operating frequency" means the value of the frequency of the carrier wave, the central or some other characteristic value of the frequency of the frequency band of radio signals. Moreover, the frequency bands of the radio signals corresponding to different operating frequencies are non-overlapping.

 Information signals corresponding to information transmitted to mobile objects 2 located within the served territory are transmitted from one of the base stations 1, which is the source of the transmitted information, to base stations 1, in the zones of action 3 of which mobile objects 2 are located. From these base stations 1 carry out the emission of information radio signals corresponding to the transmitted information. In this case, information signals corresponding to information transmitted to mobile objects 2 located within the service area are the corresponding information radio signals.

 The transmission of informational radio signals from the base station 1, which is the source of the transmitted information, to the base stations 1, in the zones of action 3 of which are moving objects 2, is as follows. From the base station 1, which is the source of the transmitted information, radiation of information radio signals is carried out at a given operating frequency. At the same time, at all base stations 1, which are adjacent to the base station 1, which is the source of the transmitted information, simultaneously receive information radio signals emitted from the last base station 1 and their radiation at the corresponding preset operating frequencies. Then, at all other base stations 1, which are adjacent to the indicated base stations 1, information radio signals emitted from the indicated base stations 1 are simultaneously received and emitted at the corresponding preset operating frequencies. Then, in the same way, sequentially, in all directions from the base station 1, which is the source of the transmitted information, to the boundaries of the served territory at all other subsequent base stations 1, which are adjacent to the previous base stations 1, simultaneously receive signals transmitted from the previous base stations 1 information radio signals and their radiation at the corresponding specified operating frequencies.

 To ensure the transmission of informational radio signals from the base station 1, which is the source of the transmitted information, to the base stations 1, in zones 3 of which there are movable objects 2, and therefore to all other base stations 1, without "looping" at each base station 1 in addition to the base station 1, which is the source of the transmitted information, the operating frequencies of the information radio signals received at this base station 1 are set, at which the information radio is emitted from this base station 1 ignalov at the reference operating frequency.

So, for example, as shown in figure 2, from the base station 1 _{29 the} radiation of information radio signals at a given operating frequency f _{1 is} carried out when receiving at this base station 1 ₂₉ information radio signals of one of the operating frequencies f ₂ and f specified at the base station 1 _{29 4} , which are the working frequencies of information radio signals emitted from base stations 1 ₃₅ and 1 _23, respectively. Moreover, from the base station 1 _{19 the} radiation of information radio signals at a given operating frequency f _{1 is} carried out regardless of the values of the operating frequencies of the information radio signals emitted from neighboring base stations 1, since in the above example, the base station 1 ₁₉ is a source of transmitted information.

 In Fig.2, the directions of the transmission of informational radio signals from each base station 1 to neighboring base stations 1 when transmitting informational radio signals in all directions from the base station 1, which is the source of the transmitted information, are arbitrarily shown to the boundaries of the served territory.

The transmission of information radio signals from the base station 1 ₁₉ , which is the source of the transmitted information, to the base stations 1, in the zones 3 of which are moving objects 2, as shown in figure 2, is as follows. From the base station 1 ₁₉ , which is the source of the transmitted information, radiation of information radio signals is carried out at a given operating frequency. Moreover, at all base stations 1 (base stations 1 ₁₄ , 1 ₂₅ , 1 ₂₄ ), which are adjacent to the base station 1 ₁₉ , which is the source of the transmitted information, simultaneously receive information radio signals emitted from the last base station 1 and their radiation to corresponding settable operating frequencies. Then, at all other base stations 1 (base stations 1 ₁₀ , 1 ₂₀ , 1 ₃₁ , 1 ₃₀ , 1 ₁₈ , 1 ₉ ), which are adjacent to the indicated base stations 1 (base stations 1 ₁₄ , 1 ₂₅ , 1 ₂₄ ) simultaneously carry out the reception of information radio signals emitted from the indicated base stations 1 and their emission at the respective preset operating frequencies. Then, in the same way, sequentially, in all directions from the base station 1 ₁₉ , which is the source of the transmitted information, to the borders of the served territory at all other subsequent base stations 1 (first, at the base stations 1 ₆ , 1 ₁₅ , 1 ₂₆ , 1 ₃₇ , 1 ₃₆ , 1 ₃₅ , 1 ₂₃ , 1 ₁₃ , 1 ₅ , then at base stations 1 ₂ , 1 ₃ , 1 ₁₁ , 1 ₂₁ , 1 ₃₂ , 1 ₄₂ , 1 ₄₁ , 1 ₄₀ , 1 ₂₉ , 1 ₁₇ , 1 ₈ , 1 ₁ , then at the base stations 1 ₇ , 1 ₁₆ , 1 ₂₇ , 1 ₃₈ , 1 ₄₇ , 1 ₄₆ , 1 ₄₅ , 1 ₄₄ , 1 ₃₄ , 1 ₂₂ , 1 ₁₂ , 1 ₄ , then at the base stations 1 ₃₃ , 1 ₄₃ , 1 ₅₁ , 1 ₅₀ , 1 ₄₉ , 1 ₄₈ , 1 ₃₉ , 1 ₂₈ and, finally, at base stations 1 ₅₄ , 1 ₅₃ , 1 ₅₂ ), which are adjacent in relation Communication to the previous base stations 1, simultaneously receive the information radio signals emitted from the previous base stations 1 and emit them at the corresponding preset operating frequencies.

 The schemes shown in figures 1 and 2 are examples of the placement of base stations 1 in the served territory, with radiuses of action zones 3 equal to the side length of each regular hexagon, and setting at each base station 1 the operating frequency of the information radio signals emitted from this base station 1, as well as tasks at each base station 1, except for base station 1, which is the source of the transmitted information, the operating frequencies of the information radio signals received at this base station 1, at which with this base stations 1 emit information radio signals at a given operating frequency.

With the indicated placement parameters on the served territory of base stations 1 with the specified radii of action zones 3 at each point of the served territory, at least two action zones 3 of neighboring base stations 1 overlap. Since the emission of information radio signals from neighboring base stations 1 is carried out at different operating frequencies, each the receiving point receives informational radio signals of at least two different preset operating frequencies. (So, for example, as shown in Fig. 1, a moving object 2 ₁ is located in zones 3 of two base stations 1 ₉ and 1 ₁₄ , from which radiation of information radio signals is carried out at operating frequencies f ₅ and f _4, respectively.) Therefore, to ensure guaranteed reception of informational radio signals on moving objects 2 when moving within the service area, it is sufficient to receive informational radio signals on each moving object 2 only at five different out of six specified operating frequencies.

 Mobile objects 2 receive informational radio signals emitted from base stations 1, in the zones of action 3 of which these mobile objects 2 are located. At the same time, informational radio signals are received on mobile objects 2 at preset operating frequencies, which are five different on each mobile object 2 from six set working frequencies.

To ensure the operability of the method, the placement of base stations 1 near the boundaries of the served territory must be carried out so that at each point of the served territory there is an overlap of at least two zones 3 of the activity of neighboring base stations 1. So, for example, the border of the served territory shown in Fig. 1 can be a closed polygonal line passing through all the extreme base stations 1 (base stations 1 ₁ , 1 ₅ , 1 ₂ , 1 ₆ , 1 ₃ , 1 ₇ , 1 ₁₁ , 1 ₁₆ , 1 ₂₁ , 1 ₂₇ , 1 ₃₃ , 1 ₃₈ , 1 ₄₃ , 1 ₄₇ , 1 ₅₁ , 1 ₅₄ , 1 ₅₀ , 1 ₅₃ , 1 ₄₉ , 1 ₅₂ , 1 ₄₈ , 1 ₄₄ , 1 ₃₉ , 1 ₃₄ , 1 ₂₈ , 1 ₂₂ , 1 ₁₇ , 1 ₁₂ , 1 ₈ , 1 ₄ ).

When transmitting information to moving objects 2 in the conditions of propagation of radio waves in free space, in order to ensure a given value of the radius R of the zone 3 of action of each base station 1 with known values of the operating frequency f _q and sensitivity P _pr.m. ) provide the desired power value P _{q rad} emitted information signals. However, when the propagation conditions of radio waves deteriorate, which occurs, for example, when the base stations 1 are shaded and when the radio waves attenuate in the atmosphere, the radius of the zones 3 of the base stations 1 decreases, which leads to a decrease in the quality of information reception at moving objects 2. Therefore, to ensure the required quality receiving information on moving objects 2 at each base station 1, it is necessary to adjust the power of the emitted information radio signals.

 In the method, at each base station 1, the power of the information radio signals received from neighboring base stations 1 is measured. Then, overhead radio signals containing information about the measured power values are emitted from each base station 1. At each of the indicated neighboring base stations 1, the indicated radio signals are received and the power of the emitted information radio signals is adjusted according to the measured values of the power of the information radio signals received at the base stations 1, which are adjacent to the indicated neighboring base station 1, and emitted from this base station 1 .

In accordance with the scheme shown in figure 1, at each base station 1 (for example, at base stations 1 ₆ , 1 ₁₅ , 1 ₁₄ ) measure the power of information radio signals received from neighboring base stations 1 (from base station 1 ₁₀ and from other base stations 1, which are adjacent to base stations 1 ₆ , 1 ₁₅ , 1 ₁₄ ). (Base stations 1 ₂ , 1 ₃ , 1 ₁₀ are adjacent to base station 1 ₆ ; base stations 1 ₁₀ , 1 ₁₁ , 1 ₂₀ are adjacent to base station 1 ₁₅ ; base stations 1 ₉ , 1 ₁₀ , 1 ₁₉ are adjacent to the base station 1 _14. ) Then, from each base station 1 (from the base stations 1 ₆ , 1 ₁₅ , 1 ₁₄ ), the service radio signals containing information about the measured power values are emitted. At each of these neighboring base stations 1 (for example, at base station 1 ₁₀ ), these service radio signals are received and the power of the emitted information radio signals is adjusted according to the measured values of the power of information radio signals received at base stations 1, which are adjacent to the specified neighboring base station 1 (1 base stations which are adjacent to said adjacent base stations 1 ₁₀ are base stations 1 ₆ 1 ₁₅ 1 ₁₄₎ and emitted from the base camp uu 1 (from the base station 1 _10).

где Р_{изм. пр. мин} - минимальное значение мощности из соответствующих измеренных значений мощности информационных радиосигналов; P'_{q изл} - значение мощности излучаемых информационных радиосигналов, которое устанавливают на базовой станции 1 в процессе регулировки по результатам измерений; К_зап>1 - коэффициент, определяющий запас по чувствительности и диапазон регулировки мощности излучаемых информационных радиосигналов.The power control of the radiated information radio signals at each of these neighboring base stations 1 is carried out, for example, according to the minimum power value from the measured power values of the information radio signals received at the base stations 1, which are adjacent to the specified neighboring base station 1, and radiated from this base station 1 using the formula

where P _{rev. av. min} - the minimum power value from the corresponding measured power values of the information radio signals; P _{'q rad} - power value information of the emitted radio signals, which is mounted on the base 1 in the process of adjusting measurements; To _zap > 1 - coefficient determining the margin of sensitivity and the range of adjustment of the power of the emitted information radio signals.

.Formula (3) shows that at each base station 1, in the process of adjusting the power of the emitted information radio signals, it is necessary to set such a power value P ' _{q rad} at which the equality P _{meas. pr. min} = P _pr.min. At the same time, the power of the emitted information radio signals is adjusted when the condition

.

 When temporarily separating the information and service radio channels at each base station 1, the specified operating frequencies of the radio signals are used to emit the service radio signals. In this case, the radiation of information and service radio signals is carried out at various points in time.

Timing diagrams of sequential transmission of informational radio signals in all directions from the base station 1 ₁₉ , which is the source of the transmitted information, to the boundaries of the served territory are conventionally shown in Fig.3. Here IS1, IS2, IS3 are informational radio signals; SS - service radio signals; T is the duration of the information radio signals; τ is the time interval separating the time points of the start of the emission of information radio signals from neighboring base stations 1. Neglecting the propagation time of information radio signals in the transceiver paths of the equipment located at base stations 1, the value of τ is determined by the formula
τ = R / c, (4)
where R is the radius of the zones 3 of the action of base stations 1; c is the speed of light in vacuum.

 At each base station 1, except the base station 1, which is the source of the transmitted information, stabilization of the set operating frequency of the emitted radio signals is carried out according to the working frequency of one of the radio signals received at this base station 1, at which the information radio signals are emitted from this base station 1 at the preset operating frequency. Set at each base station 1, except for base station 1, which is the source of the transmitted information, the working frequencies of the radio signals received at this base station 1, at which the information radio signals are emitted from this base station 1 at a given working frequency, allow the transmission of information radio signals from base station 1, which is the source of the transmitted information, to base stations 1, in the zones of action 3 of which are moving objects 2, and therefore to all other ba marketing station 1 without "loops". Therefore, stabilization of the working frequency of the radio signals emitted from each base station 1, except for the base station 1, which is the source of the transmitted information, is carried out as a result of the working frequency of the radio signals emitted from the base station 1, which is the source of the transmitted information. The stabilization of the working frequency of the radio signals emitted from the base station 1, which is the source of the transmitted information, is carried out, for example, by the frequency of highly stable reference oscillations generated at this base station 1.

The only preset operating frequency at base stations 1 ₁₄ , 1 ₂₅ , 1 _{24 of} information radio signals received at these base stations 1, at which radiation of information radio signals at predetermined operating frequencies is carried out from these base stations 1, is, as shown in FIG. 2, the operating frequency of the information radio signals emitted from the base station 1 ₁₉ , which is the source of the transmitted information. At base stations 1 ₁₀ , 1 ₂₀ , 1 ₃₁ , 1 ₃₀ , 1 ₁₈ , 1 _{9, the} specified working frequencies are the corresponding working frequencies of information radio signals emitted from base stations 1 ₁₄ , 1 ₂₅ , 1 ₂₄ , etc. The stabilization of the operating frequencies of the information radio signals emitted from the base stations 1 ₁₄ , 1 ₂₅ , 1 ₂₄ is carried out as a result of the operating frequency of the information radio signals emitted from the base station 1 ₁₉ , which is the source of the transmitted information. The stabilization of the operating frequencies of the information radio signals emitted from the base stations 1 ₁₀ , 1 ₂₀ , 1 ₃₁ , 1 ₃₀ , 1 ₁₈ , 1 ₉ , which are adjacent to the indicated base stations 1 ₁₄ , 1 ₂₅ , 1 ₂₄ , is carried out according to the operating frequencies of the information radio signals emitted from the last base stations 1 ₁₄ , 1 ₂₅ , 1 ₂₄ , etc. The stabilization of the operating frequency of the information radio signals emitted from the base station 1 ₁₉ , which is the source of the transmitted information, is carried out by the frequency of the highly stable reference oscillations generated at this base station 1 ₁₉ .

 Thus, due to the fact that the placement of base stations 1, in contrast to the prototype, is carried out not in the centers of conditional cells, which are equal regular hexagons that densely cover the served territory, but at the vertices of these regular hexagons, and the radii of zones 3 of action of all base stations 1 are equal to the length of the sides of each regular hexagon, the distance between any two adjacent base stations 1 is equal to the radii of the zones 3 of their action. In this regard, for the transmission of information signals from the base station 1, which is the source of the transmitted information, to the base stations 1, in the zones 3 of which there are movable objects 2, the method does not require the use of a switching center and fiber-optic communication lines connecting the switching center to base stations 1, which greatly simplifies the method. For the same reason, the method allows at each base station 1 to stabilize the specified operating frequency of the emitted radio signals according to the operating frequencies of the radio signals received from neighboring base stations 1 and stabilized as a result of the frequency of the highly stable reference oscillations generated at the base station 1, which is the source of the transmitted information, and does not require the formation of highly stable reference oscillations at each base station 1, which also greatly simplifies the method. However, in the process of transmitting informational radio signals from the base station 1, which is the source of the transmitted information, to the base stations 1, in the zones 3 of which there are movable objects 2, the radiation of informational radio signals is carried out from all base stations 1 located on the served territory, due to which the method does not require determination of base stations 1, in the zones of action 3 of which are moving objects 2, which greatly simplifies the method. In addition, due to the significant overlap of zones 3 of the activity of neighboring base stations 1, the method allows to reduce, compared with the prototype, the number of operating frequencies of information radio signals received at moving objects 2 from seven to five, which also simplifies the method. Along with this, due to the rational placement of base stations 1 on the served territory, the method allows for the emission of information radio signals from each base station 1 to receive these information radio signals at neighboring base stations 1, measure their power and adjust at each base station 1 the power of the emitted information radio signals measured values, which significantly improves the quality of information reception on moving objects 2 when changing the radii of the zones 3 of the action of base stations 1, o as amended by the propagation conditions of radio waves.

 A system for implementing the method is presented in figure 4. The system comprises a first transceiver 4, which is part of the base station 1, which is the source of the transmitted information, second transceivers 5, which are one each of the base stations 1, which are not the sources of the transmitted information, radios 6, placed one on each of the moving objects 2 located within the service area. In FIG. 4, an example is shown of a system comprising one first transceiver 4, eleven second transceivers 5 and three radio receivers 6. In this case, a description of the system and operation of this system when implementing the method is given for an arbitrary number of second transceivers 5, one each of which is a base station 1, which are not sources of transmitted information, and radios 6, placed one at a time on each of the movable objects 2, located within the boundaries of the served territory.

 All base stations 1 are located at the vertices of the conditional cells, which are equal regular hexagons, densely spaced among themselves, densely covering the served territory. The radius of the zone 3 of action of each base station 1 is set equal to the length of the side of each regular hexagon. At each point of the served territory, at least two zones 3 of activity of neighboring base stations 1 overlap.

 The transmission frequency of the base station 1 is the corresponding operating frequency of the radio signals emitted from this base station 1. The receiving frequency of the radio 6 is the corresponding operating frequency of the information radio signals received at the corresponding moving object 2.

The terms “transmission frequency” and “reception frequency” of a device are generally accepted. (See, for example, Gromakov, Yu.A. Standards and systems for mobile radio communications. - M.: Eco-Trends, 2000, p.22.)
Of the six specified different operating frequencies at each base station 1, the transmission frequency of this base station 1 is set, which is different from the specified transmission frequencies of neighboring base stations 1. Of the six specified operating frequencies at each moving object 2, five different reception frequencies of the radio receiver 6, located on this moving object 2.

 All elements and blocks that make up the system for implementing the method are known and described in the literature.

 The first transceiver 4, which is part of the base station 1, which is the source of the transmitted information, shown in figure 5, contains the first receiving antenna 7, three channels for receiving radio signals, each of which contains the first bandpass filter 8, the first low-noise amplifier 9, the first amplitude detector 10, the first squaring unit 11, the first integrator 12, the first analog-to-digital converter (ADC) 13. The first transceiver 4 also includes a reference oscillator 14, a first amplitude modulator 15, a first adjustable gain power amplifier 16, a first transmitting antenna 17, a first microcontroller 18, a first job unit 19.

 The output of the first receiving antenna 7, designed for non-directional reception of information and service radio signals emitted from neighboring base stations 1, is connected to the inputs of all first bandpass filters 8. Information and service radio signals are high-frequency amplitude-modulated electromagnetic waves of the same identical operating frequencies with a modulation coefficient M = 0.5. In this regard, at equal speeds of information transmission, the values of the bandwidth of information and service radio signals can be considered equal. The first bandpass filters 8 are used to select radio signals in frequency. Moreover, each of them is tuned to a predetermined transmission frequency of one of the corresponding neighboring base stations 1. The bandwidth of each first band-pass filter 8 is not less than the bandwidth of the radio signals of the corresponding operating frequency. The passbands of the first bandpass filters 8 are non-overlapping. In each channel for receiving radio signals, the output of the first bandpass filter 8 is connected to the input of the first low-noise amplifier 9, designed to amplify the received radio signals. The output of the first low-noise amplifier 9 is connected to the input of the first amplitude detector 10, which serves for the amplitude detection of the received radio signals. The output of the first low-noise amplifier 9 is connected to the input of the first squaring block 11, the output of which is connected to the input of the first integrator 12. The first squaring block 11 and the first integrator 12 are connected in series to generate signals proportional to the power of the received radio signals. The output of the first integrator 12 is connected to the input of the first ADC 13. The outputs of all the first amplitude detectors 10 and the outputs of all the first ADCs 13 are connected to the corresponding inputs of the first microcontroller 18, which is designed to generate modulating binary sequences of pulses corresponding to the information transmitted to moving objects 2 and corresponding service information transmitted to neighboring base stations 1, as well as to adjust the gain in power of the first adjustable power amplifier 16. The output of the reference oscillator 14, intended for the formation of highly stable oscillations, is connected to the high-frequency input of the first amplitude modulator 15. The reference oscillator 14 is tuned to a predetermined transmission frequency of this base station 1. The output of the first amplitude modulator 15, intended for the formation of high-frequency amplitude-modulated oscillations, is connected to the input of the first adjustable power amplifier 16, which serves to amplify them in power. The output of the first adjustable power amplifier 16 is connected to the first transmitting antenna 17, designed for non-directional radiation into the space of information and service radio signals. One of the outputs of the first microcontroller 18 is connected to the low-frequency input of the first amplitude modulator 15. The other output of the first microcontroller 18 is connected to the control input of the first adjustable power amplifier 16. The inputs of the first microcontroller 18 are connected to the outputs of the first task unit 19, which serves to enter into the first microcontroller 18 information intended for transmission to moving objects 2.

 The second transceiver 5, which is part of each base station 1, which is not a source of transmitted information, shown in Fig.6, contains a second receiving antenna 20, three channels for receiving radio signals, each of which contains a second bandpass filter 21, the second low-noise amplifier 22, amplitude a limiter 23, a second amplitude detector 24, a second squaring unit 25, a second integrator 26, a second ADC 27. The second transceiver 5 also includes a first electronic switch 28, a second electronic switch 29, phase a detector 30, a controlled oscillator 31, a first frequency divider 32, a second frequency divider 33, a second amplitude modulator 34, a second adjustable power amplifier 35, a second transmitting antenna 36, a second microcontroller 37, and a second reference unit 38.

 The output of the second receiving antenna 20, designed for non-directional reception of radio signals emitted from neighboring base stations 1, is connected to the inputs of all of the second bandpass filters 21. The second bandpass filters 21 are used to select radio signals in frequency. Moreover, each of them is tuned to a predetermined transmission frequency of one of the corresponding neighboring base stations 1. The bandwidth of each second band-pass filter 21 is not less than the bandwidth of the radio signals of the corresponding operating frequency. The passbands of the second bandpass filters 21 are non-overlapping. In each channel for receiving radio signals, the output of the second band-pass filter 21 is connected to the input of the second low-noise amplifier 22, intended to amplify the received radio signals. The output of the second low-noise amplifier 22 is connected to the input of the amplitude limiter 23, designed to highlight the carrier wave of the amplitude-modulated radio signals. The output of the second low-noise amplifier 22 is also connected to the input of the second amplitude detector 24, which serves for the amplitude detection of the received radio signals. The output of the amplitude limiter 23 is connected to the input of the second squaring unit 25, the output of which is connected to the input of the second integrator 26. Serially connected to the second squaring unit 25 and the second integrator 26 are used to generate signals proportional to the power of the received radio signals. The output of the second integrator 26 is connected to the input of the second ADC 27. The outputs of all the second amplitude detectors 24 and the outputs of all the second ADCs 27 are connected to the corresponding inputs of the second microcontroller 37, designed to control the first electronic switch 28, the second electronic switch 29, the first frequency divider 32, the second frequency divider 33, for generating modulating binary sequences of pulses corresponding to overhead information transmitted to neighboring base stations 1, as well as for adjusting the coefficient coagulant power gain of the second adjustable amplifier 35 output. The outputs of all second amplitude detectors 24 are connected to the corresponding switched inputs of the first electronic switch 28. The outputs of all amplitude limiters 23 are connected to the corresponding switched inputs of the second electronic switch 29, the output of which is connected to the first input of the phase detector 30. The output of the phase detector 30 is connected to the control input of the controlled generator 31, the output of which is connected to the input of the first frequency divider 32 and to the input of the second frequency divider 33. The output of the first frequency divider 32 is connected to the second input of the phase detector 30. The output of the second frequency divider 33 is connected to the high-frequency input of the second amplitude modulator 34, designed to generate high-frequency amplitude-modulated oscillations corresponding to the transmitted information. The output of the first electronic switch 28 is connected to the low-frequency input of the second amplitude modulator 34. The output of the second amplitude modulator 34 is connected to the input of a second adjustable power amplifier 35, which serves to amplify the power signals. A second transmitting antenna 36 is connected to the output of the second adjustable power amplifier 35, intended for non-directional radiation into the space of information and service radio signals. The outputs of the second task unit 38 are connected to the inputs of the second microcontroller 37, which serves to set at each base station 1, except the base station 1, which is the source of the transmitted information, the operating frequencies of the radio signals received at this base station 1, at which from this base station 1 carry out the emission of information radio signals at a given operating frequency. The outputs of the second microcontroller 37 are connected to the control inputs of the first electronic switch 28, the second electronic switch 29, the first frequency divider 32 and the second frequency divider 33, as well as to one of the switched inputs of the first electronic switch 28 and to the control input of the second adjustable power amplifier 35.

The term "controlled generator" is generally accepted. (See, for example. Theoretical Foundations of Radar. Edited by V.E. Dulevich. -M.: Soviet Radio, 1978, p. 358). The frequency of oscillations generated by the controlled generator is determined by the voltage acting on its control input. In this case, the controlled generator is a voltage controlled generator. Voltage controlled oscillators are known and described in the literature devices. (See, for example, Horowitz P., Hill. W. The Art of Circuit Engineering. In 3 volumes: T.1. Transl. From English - 4th ed. Revised and enlarged. - M.: Mir, 1993 , p. 308.)
As the amplitude limiters 23 can be applied, for example, narrow-band non-linear resonant amplifiers tuned to the corresponding operating frequencies. (See, for example, IS Gonorovsky. Radio engineering circuits and signals. - M.: Radio and communications, 1986, p.235.)
As the first task unit 19 and the second task unit 38, digital input devices known and described in the literature can be used. (See, for example, Shevkoplyas B.V. Microprocessor structures. Engineering solutions. - M .: Radio and communications, 1993, p. 27.)
The first frequency divider 32 and the second frequency divider 33 are known and described in the literature devices. (See, for example, Horowitz P., Hill. W. The Art of Circuit Engineering. In 3 volumes: Vol. 2. Transl. From English. - 4th ed. Revised and enlarged. - M.: Mir, 1993 , p.270.)
All base stations 1, which are not sources of transmitted information, contain the same second transceivers 5, differing only in frequency values, which are tuned to the second band-pass filters 21.

 A radio receiver 6 located on each movable object 2 shown in FIG. 7, contains a third receiving antenna 39, five channels for receiving radio signals, each of which contains a third band-pass filter 40, a third low-noise amplifier 41, a third amplitude detector 42, a third squaring unit 43, a third integrator 44, and a third ADC 45. The radio receiver 6 contains also the third microcontroller 46, indicator 47.

The output of the third receiving antenna 39, designed for omnidirectional reception of information radio signals emitted from
base stations 1, is connected to the inputs of all third band-pass filters 40, which are used for selection of information radio signals in frequency. Each of them is tuned accordingly to one of the given reception frequencies of this radio 6. The bandwidth of each third band-pass filter 40 is not less than the bandwidth of the information radio signals of the corresponding operating frequency. The passbands of the third bandpass filters 40 are non-overlapping. In each channel for receiving radio signals, the output of the third band-pass filter 40 is connected to the input of the third low-noise amplifier 41, intended to amplify the received information radio signals. The output of the third low-noise amplifier 41 is connected to the input of the third amplitude detector 42, which is used for amplitude detection of the received information radio signals. The output of the third low-noise amplifier 41 is also connected to the input of the third squaring unit 43, the output of which is connected to the input of the third integrator 44. The third squaring unit 43 and the third integrator 44 are connected in series to generate signals proportional to the power of the received radio signals. The output of the third integrator 44 is connected to the input of the third ADC 45. The outputs of all third amplitude detectors 42 and the outputs of all third ADC 45 are connected to the corresponding inputs of the third microcontroller 46, designed to process the information received from base stations 1 and display it on the indicator 47, the inputs of which are connected to the outputs of the third microcontroller 46.

 On all moving objects 2 are placed the same type of radio receivers 6, and the operating frequencies, which are tuned to the third band-pass filters 40, can coincide on different moving objects 2.

At the base station 1, which is the source of the transmitted information, at the other base stations 1 and on the mobile objects 2, such values of the amplification coefficients of the first low-noise amplifiers 9, second low-noise amplifiers 22 and third low-noise amplifiers 41, at which the sensitivity of the radio reception channels at base stations are set, respectively 1 and on moving objects 2 is equal to R _av.min . At the base station 1, which is the source of the transmitted information, and at other base stations 1, initially, depending on the set values of the operating frequencies f _{q of the} radio signals emitted from these base stations 1, respectively, such values of the power amplification factors of the first adjustable power amplifier 16 and second adjustable power amplifiers 35 (during the operation of the system, these values can be changed), at which the power values of the information radio signals emitted from these base stations 1 are equal respectively, P _{q rad.} In this case, the values of P _{q izl} and the value of P _av.min are selected based on a given value of the radius of the zone 3 of action of each base station 1, equal to the length of the side of each of these regular hexagons.

 Information and service radio signals are narrowband; the propagation time of radio signals from each base station 1 to neighboring base stations 1 and the time interval for measuring the power of the received radio signals are negligible compared to the duration of any of the pulses of modulating binary pulse sequences corresponding to information transmitted to moving objects 2, as well as service information; the propagation time of signals in the transceiver paths of base stations 1 is negligible.

 Accepted assumptions correspond, for example, to the following system parameters. The radius of zone 3 of action of each base station 1 is 500 m; the working frequencies of the radio signals emitted from all base stations 1 are respectively 12, 13, 14, 15, 16 and 17 MHz; the duration of any of the pulses of modulating binary sequences of pulses corresponding to information transmitted to moving objects 2, as well as service information, not less than 10 ms, the time interval of a single measurement of the power of the received radio signals is not more than 0.1 ms.

 Consider the implementation of the method using the system shown in figure 4.

 At the base station 1, which is the source of the transmitted information, to the first block 19 of the job of the first transceiver 4, shown in FIG. 5, enter information intended for transmission to moving objects 2. At each base station 1, which is not a source of transmitted information, into the second unit 38 of the job of the second transceiver 5, shown in Fig.6, from six set values of the operating frequencies enter the set value of the working the frequency of the radio signals emitted from this base station 1, other than the specified values of the operating frequencies of the radio signals emitted from neighboring base stations 1, as well as the values of the operating frequencies of the radio signals received at this base stations 1, in which from this base station 1 they carry out the emission of information radio signals at a given operating frequency.

 The system operates alternately in two modes: the "Information transfer to moving objects 2" mode (main mode) and the "Adjustment of radiation power of base stations 1" mode (service mode).

 At the base station 1, which is the source of the transmitted information, the first microcontroller 18 sets the first transceiver 4 to the "Information transfer to mobile objects 2" mode. At each of all the other base stations 1, the second microcontroller 37 sets the second transceiver 5 into the "Transmission of information to moving objects 2" mode.

 At the base station 1, which is the source of the transmitted information, the first microcontroller 18 reads in binary code from the first job block 19 information intended for transmission to moving objects 2. Then, the first microcontroller 18 generates a resulting binary code containing a binary code corresponding to the information transmitted to movable objects 2, and a binary code attached to it containing a sign of the end of the information radio signal. Then, the first microcontroller 18 generates a binary pulse train corresponding to the resulting binary code at the low-frequency input of the first amplitude modulator 15. At the same time, high-frequency reference oscillations of one of the six specified operating frequencies generated by the reference generator 14 act on the high-frequency input of the first amplitude modulator 15. The first amplitude modulator 15 generates a high-frequency amplitude-modulated signal with a modulation coefficient M = 0.5. This signal is fed to the input of the first adjustable power amplifier 16, from the output of which the amplified signal is fed to the input of the first transmitting antenna 17. The first transmitting antenna 17 emits into the space an informational radio signal thus formed, corresponding to information transmitted to moving objects 2. The radiated informational radio signal ends a sequence of radio pulses containing a sign of the end of the information radio signal.

 The reception of the information radio signal emitted from the base station 1, which is the source of the transmitted information, is carried out at neighboring base stations 1 using the second transceivers 5 contained in them, shown in Fig.6. In this case, the second receiving antenna 20, which is part of each of these second transceivers 5, receives an information radio signal emitted from the base station 1, which is the source of the transmitted information. The received information radio signal is fed to the inputs of all the second bandpass filters 21. At each base station 1, which is adjacent to the base station 1, which is the source of the transmitted information, at the output of one of the second bandpass filters 21, tuned to the operating frequency of the radio signals emitted from the base station 1, which is the source of the transmitted information, the corresponding high-frequency amplitude-modulated signal with a module coefficient corresponding to the received information radio signal tion M = 0.5. This signal is fed to the input of the second low-noise amplifier 22, from the output of which the signal is fed to the input of the second amplitude detector 24 and to the input of the amplitude limiter 23, which selects the carrier oscillation of the received amplitude-modulated information radio signal. The second amplitude detector 24 performs amplitude detection of the received information radio signal and generates a binary sequence of pulses corresponding to the transmitted information. These signals are fed to one of the switched inputs of the first electronic switch 28 and to the input of the second microcontroller 37.

где К_зап= 1,2, и в случае его выполнения принимает решение о наличии на входе второго приемопередатчика 5 информационного радиосигнала соответствующей рабочей частоты, в противном случае второй микроконтроллер 37 принимает противоположное решение. (Коэффициент К_зап=1,2 обеспечивает запас по чувствительности, необходимый для измерения мощности принимаемых информационных радиосигналов при ухудшении условий распространения радиоволн и недостаточный для приема радиосигналов с удаленных базовых станций 1.) Затем второй микроконтроллер 37 считывает из второго блока 38 задания заданное значение рабочей частоты информационных радиосигналов, излучаемых с этой базовой станции 1, а также заданные значения рабочих частот информационных радиосигналов, принимаемых на этой базовой станции 1, при которых с этой базовой станции 1 осуществляют излучение информационных радиосигналов на заданной рабочей частоте, и определяет по этим заданным значениям рабочих частот и значениям сигналов, действующих на выходах соответствующих вторых АЦП 27, рабочую частоту информационного радиосигнала максимальной мощности. (На каждой базовой станции 1, являющейся соседней по отношению к базовой станции 1, являющейся источником передаваемой информации, определяемая таким образом рабочая частота информационного радиосигнала максимальной мощности является рабочей частотой информационных радиосигналов, излучаемых с базовой станции 1, являющейся источником передаваемой информации.) Второй микроконтроллер 37 формирует управляющие сигналы на управляющих входах первого электронного коммутатора 28, который подключает выход второго амплитудного детектора 24, соответствующего рабочей частоте информационного радиосигнала максимальной мощности, к низкочастотному входу второго амплитудного модулятора 34. Второй микроконтроллер 37 формирует также управляющие сигналы на управляющих входах второго электронного коммутатора 29, который подключает выход амплитудного ограничителя 23, соответствующего рабочей частоте информационного радиосигнала максимальной мощности, к первому входу фазового детектора 30.At the same time, the signal from the output of the amplitude limiter 23 enters the corresponding switched input of the second electronic switch 29 and the input of the second squaring unit 25. From the output of the second squaring unit 25, the signal is fed to the input of the second integrator 26, which, at the input of the second ADC 27, generates in accordance with formula (2) a signal proportional to the power of the received information radio signal. A digital code from the outputs of the specified second ADC 27 is supplied to the inputs of the second microcontroller 37. The second microcontroller 37 determines by the digital code acting at the output of the specified second ADC 27 and the known value of the gain of the corresponding channel for receiving radio signals, the power value of the received information radio signal R _pr The second microcontroller 37 checks the condition

where K _zap = 1.2, and in case of its execution, it makes a decision on the presence of an information radio signal of the corresponding operating frequency at the input of the second transceiver 5, otherwise the second microcontroller 37 takes the opposite decision. (The coefficient K _app = 1.2 provides a margin of sensitivity necessary for measuring the power of received information radio signals when the propagation conditions of the radio waves deteriorate and insufficient for receiving radio signals from remote base stations 1.) Then, the second microcontroller 37 reads from the second block 38 of the job the target value of the working the frequencies of the information radio signals emitted from this base station 1, as well as the set values of the operating frequencies of the information radio signals received at this base station 1, ri with which that base station 1 is carried out radiation of radio information at a given operating frequency, and determines to these given values of operating frequencies and values of the signals acting on the respective second outputs of the ADC 27, the operating frequency of the radio maximum power information. (At each base station 1, which is adjacent to the base station 1, which is the source of the transmitted information, the operating frequency of the maximum power information radio signal thus determined is the operating frequency of the information radio signals emitted from the base station 1, which is the source of the transmitted information.) Second microcontroller 37 generates control signals at the control inputs of the first electronic switch 28, which connects the output of the second amplitude detector 24, corresponding to the operating frequency of the maximum power information radio signal, to the low-frequency input of the second amplitude modulator 34. The second microcontroller 37 also generates control signals at the control inputs of the second electronic switch 29, which connects the output of the amplitude limiter 23 corresponding to the working frequency of the maximum power information radio signal to the first phase input detector 30.

где f_макс - рабочая частота информационного радиосигнала максимальной мощности; f_зад - заданная рабочая частота информационных радиосигналов, излучаемых с данной базовой станции 1; K₁ и K₂ - коэффициенты деления первого делителя 32 частоты и второго делителя 33 частоты, где К₁ и K₂ - положительные целые числа.At the same time, the second microcontroller 37 determines the required value of the ratio of the division coefficients of the first frequency divider 32 and the second frequency divider 33 according to the formula

where f _max is the operating frequency of the information signal of maximum power; f _ass - the specified operating frequency of the information radio signals emitted from this base station 1; K ₁ and K ₂ are the division factors of the first frequency divider 32 and the second frequency divider 33, where K ₁ and K ₂ are positive integers.

 Formula (5) follows from the condition of synchronization of the phase locked loop formed by a phase detector 30 controlled by a generator 31 and a first frequency divider 32. (See, for example, Theoretical Foundations of Radar. Edited by V.E. Dulevich. -M.: Soviet Radio, 1978, p. 358).

The second microcontroller 37 generates control signals at the control inputs of the first frequency divider 32 and the second frequency divider 33, according to which their division coefficients take values K ₁ and K ₂ satisfying the relation obtained by formula (5). As a result of this, frequency f _max signals act on both inputs of the phase detector 30, the controlled generator 31 generates frequency oscillations K ₁ f _max , the second frequency divider 33 divides this frequency by K ₂ times and receives oscillations of the given operating frequency f _ass , the stability of which is determined by stability the operating frequency of the information radio signals emitted from the base station 1, which is the source of the transmitted information. The stability of the latter is determined by the stability of the frequency of highly stable oscillations generated by the reference generator 14 of the base station 1, which is the source of the transmitted information.

 At various base stations 1, which are adjacent to the base station 1, which is the source of the transmitted information, the obtained values of the ratio of the division coefficients of the first frequency divider 32 and the second frequency divider 33 are generally different.

 The signal from the output of the second frequency divider 33 is fed to the high-frequency input of the second amplitude modulator 34, the low-frequency input of which receives a binary sequence of pulses acting at the output of the specified second amplitude detector 24. The second amplitude modulator 34 generates a high-frequency amplitude-modulated signal with a modulation coefficient M = 0.5 . This signal is fed to the input of a second adjustable power amplifier 35, from the output of which the amplified signal is fed to the input of the second transmitting antenna 36. The second transmitting antenna 36 emits into the space an informational radio signal thus formed, corresponding to information transmitted to moving objects 2. The radiated informational radio signal is also ends with a sequence of radio pulses containing a sign of the end of the information radio signal.

 Thus, the stabilization of the operating frequencies of the information radio signals emitted from each of the base stations 1, which are adjacent to the base station 1, which is the source of the transmitted information, is carried out according to the operating frequency of one of the received information radio signals, at which the radiation from this base station 1 information radio signals at a given operating frequency. At each of these base stations 1, the indicated operating frequency of one of the received information radio signals is the operating frequency of the information radio signals emitted from the base station 1, which is the source of the transmitted information.

 The reception of information radio signals emitted from these neighboring base stations 1, is carried out at the base stations 1, which are adjacent to these neighboring base stations 1, using the second transceivers 5 contained in them, shown in Fig.6. In this case, the second receiving antenna 20, which is part of each of these second transceivers 5, receives information radio signals emitted from these neighboring base stations 1. Received information radio signals are fed to the inputs of all second bandpass filters 21. At each base station 1, which is adjacent to in relation to the base station 1, which is the source of the transmitted information, at the output of the second band-pass filters 21, high-frequency amplitudes corresponding to the received information radio signals udno modulated signals from M = 0.5 modulation index. These signals are fed to the inputs of the second low-noise amplifiers 22, from the outputs of which the signals are fed to the inputs of the second amplitude detectors 24 and to the inputs of the amplitude limiters 23, which emit the carrier vibrations of the received amplitude-modulated information radio signals. The second amplitude detectors 24 perform amplitude detection of the received information radio signals and generate binary sequences of pulses corresponding to the transmitted information. These signals are fed to the corresponding switched inputs of the first electronic switch 28 and to the corresponding inputs of the second microcontroller 37.

где К_зап= 1,2, и в случае его выполнения принимает решение о наличии на входе второго приемопередатчика 5 информационного радиосигнала соответствующей рабочей частоты, в противном случае второй микроконтроллер 37 принимает противоположное решение. Затем второй микроконтроллер 37 считывает из второго блока 38 задания заданное значение рабочей частоты информационных радиосигналов, излучаемых с этой базовой станции 1, а также заданные значения рабочих частот информационных радиосигналов, принимаемых на этой базовой станции 1, при которых с этой базовой станции 1 осуществляют излучение информационных радиосигналов на заданной рабочей частоте, и определяет по этим заданным значениям рабочих частот и значениям сигналов, действующих на выходах соответствующих вторых АЦП 27, рабочую частоту информационного радиосигнала максимальной мощности. Второй микроконтроллер 37 формирует управляющие сигналы на управляющих входах первого электронного коммутатора 28, который подключает выход второго амплитудного детектора 24, соответствующего рабочей частоте информационного радиосигнала максимальной мощности, к низкочастотному входу второго амплитудного модулятора 34. Второй микроконтроллер 37 формирует также управляющие сигналы на управляющих входах второго электронного коммутатора 29, который подключает выход амплитудного ограничителя 23, соответствующего рабочей частоте информационного радиосигнала максимальной мощности, к первому входу фазового детектора 30.At the same time, the signals from the outputs of the amplitude limiters 23 are fed to the corresponding switched inputs of the second electronic switch 29 and to the corresponding inputs of the second squaring blocks 25. From the outputs of the second squaring blocks 25, the signals are fed to the inputs of the second integrators 26, which at the inputs of the second ADCs 27 form signals in accordance with formula (2) that are proportional to the power values of the received information radio signals. Digital codes from the outputs of the second ADCs 27 are fed to the inputs of the second microcontroller 37. The second microcontroller 37 determines by the digital codes acting on the outputs of the second ADCs 27 and the known values of the gain factors of the respective channels for receiving radio signals, the power values P _{pr of the} received information radio signals. For each of the channels for receiving radio signals, the second microcontroller 37 checks the condition

where K _zap = 1.2, and in case of its execution, it makes a decision on the presence of an information radio signal of the corresponding operating frequency at the input of the second transceiver 5, otherwise the second microcontroller 37 takes the opposite decision. Then, the second microcontroller 37 reads from the second set unit 38 the set value of the operating frequency of the information radio signals emitted from this base station 1, as well as the set values of the operating frequencies of the information radio signals received at this base station 1, in which information from this base station 1 radio signals at a given operating frequency, and determines from these given values of the working frequencies and the values of the signals acting on the outputs of the corresponding second ADCs 27, the working often that information signal of maximum power. The second microcontroller 37 generates control signals at the control inputs of the first electronic switch 28, which connects the output of the second amplitude detector 24, corresponding to the operating frequency of the maximum power information radio signal, to the low-frequency input of the second amplitude modulator 34. The second microcontroller 37 also generates control signals at the control inputs of the second electronic switch 29, which connects the output of the amplitude limiter 23, corresponding to the operating frequency of the information nnogo radio maximum power to the first input of the phase detector 30.

At the same time, the second microcontroller 37 determines the required value of the ratio of the division coefficients of the first frequency divider 32 and the second frequency divider 33 according to the formula (5). The second microcontroller 37 generates control signals at the control inputs of the first frequency divider 32 and the second frequency divider 33, according to which their division coefficients take values that satisfy the ratio obtained by formula (5). As a result of this, at the output of the second frequency divider 33, oscillations of a predetermined operating frequency f _ass operate, the stability of which is determined by the stability of the operating frequency of one of the information radio signals emitted from base stations 1, which are adjacent to base station 1, which is a source of transmitted information.

 The signal from the output of the second frequency divider 33 is fed to the high-frequency input of the second amplitude modulator 34, the low-frequency input of which receives a binary pulse train acting at the output of the specified second amplitude detector 24. The second amplitude modulator 34 generates a high-frequency amplitude-modulated signal with a modulation coefficient M = 0.5 . This signal is fed to the input of a second adjustable power amplifier 35, from the output of which the amplified signal is fed to the input of the second transmitting antenna 36. The second transmitting antenna 36 emits into the space an informational radio signal thus formed, corresponding to information transmitted to moving objects 2. The radiated informational radio signal is also ends with a sequence of radio pulses containing a sign of the end of the information radio signal.

 Thus, at each of the base stations 1, which are adjacent to the base station 1, which is the source of the transmitted information, stabilization of the operating frequency of the emitted information radio signals is carried out according to the operating frequency of one of the information radio signals received at this base station 1, at which base station 1 carry out the emission of information radio signals at a given operating frequency. At each of these base stations 1, the indicated operating frequency of one of the received information radio signals is the operating frequency of the information radio signals emitted from the base station 1, which is the source of the transmitted information.

 By analogy with the above, all the second transceivers 5, which are part of all other base stations 1, function.

 The information radio signals emitted from each base station 1 penetrate through the second receiving antennas 20 to the inputs of the second transceivers 5 included in these base stations 1. However, this does not cause a "loop" of the system, since the radiation of information radio signals from each base station 1, in addition to the base station 1, which is the source of the transmitted information, is carried out only when receiving at this base station 1 information radio signals of one of the operating frequencies set at this base station 1. In this case, the radiation of information radio signals from the base station 1, which is the source of the transmitted information, is carried out regardless of the operation of neighboring base stations 1.

 With a sufficiently high speed of the described elements and blocks, it can be considered that the second transceivers 5, which are part of the base stations 1, simultaneously receive information radio signals emitted from neighboring base stations 1 and emit them at the corresponding given operating frequencies.

 By analogy with the above, the second transceivers 5, which are part of all other base stations 1, operate in the "Information transfer to mobile objects 2" mode.

 At each base station 1, which is not a source of transmitted information, the second microcontroller 37 also reads the signals from the outputs of all the second ADCs 27 and stores the power values of the information radio signals emitted from all neighboring base stations 1 in the "Information transfer to moving objects 2" mode .

 As described above at the base station 1, which is the source of the transmitted information, using the first receiving antenna 7, the first bandpass filters 8, the first low-noise amplifiers 9, the first squaring units 11, the first integrators 12, the first ADCs 13 and the first microcontroller 18 in the mode "Information transfer to mobile objects 2" receive and process information radio signals emitted from all neighboring base stations 1. In this case, the first microcontroller 18 also reads the signals from the outputs of all first ADCs 13 remembers them power value information of radio signals emitted from all the neighboring base stations 1 in the "Transmission of information on the moving objects 2".

 Thus, the second transceivers 5, which are part of the base stations 1, in accordance with the information contained in the second blocks 38 of the task, sequentially, in all directions from the base station 1, which is the source of the transmitted information, to the boundaries of the served territory on all other subsequent base stations 1, which are adjacent to the previous base stations 1, simultaneously receive information radio signals emitted from previous base stations 1 and their emission to the corresponding their given operating frequencies.

 Moreover, at each base station 1, except for the base station 1, which is the source of the transmitted information, stabilization of the specified operating frequencies of the emitted information radio signals is stabilized by the operating frequency of one of the radio signals received at this base station 1, at which information is emitted from this base station 1 radio signals at a given operating frequency.

At each movable object 2 located within the service area, the third receiving antenna 39, which is part of the radio receiver 6 shown in Fig. 7, is received by it receives information radio signals emitted from base stations 1, in the zones of action 3 of which this mobile object 2. These signals from the output of the third receiving antenna 39 are fed to the inputs of the third band-pass filters 40, which select them in frequency. The signals from the outputs of the third band-pass filters 40 are fed to the inputs of the third low-noise amplifiers 41, the signals from the outputs of which are fed to the inputs of the third amplitude detectors 42, which perform amplitude detection of the received information radio signals. The binary sequences of pulses generated by the third amplitude detectors 42 are fed to the inputs of the third microcontroller 46. At the same time, the signals from the outputs of the third low-noise amplifiers 41 are fed to the inputs of the third squaring blocks 43, the output signals of which are fed to the inputs of the third integrators 44, which are at the inputs of the third ADCs 45 form in accordance with formula (2) the signals proportional to the power of the received information radio signals. Digital codes from the outputs of the third ADC 45 are fed to the inputs of the third microcontroller 46. The third microcontroller 46 determines by the digital codes operating at the outputs of the third ADC 45 and the known values of the amplification factors of the respective channels for receiving radio signals, the power values P _{pr of the} received information radio signals. For each of the channels for receiving radio signals, the third microcontroller 46 checks the condition P _pr ≤ P _prmin and, if it is satisfied, makes a decision on the presence of an informational radio signal of the corresponding operating frequency at the input of the radio receiver 6, otherwise the third microcontroller 46 takes the opposite decision. (If the propagation conditions of the radio waves deteriorate, the decrease in the power of the received information radio signals is compensated by an increase in the power of the information radio signals emitted from neighboring base stations 1, which is carried out in the "Adjusting the radiation power of base stations 1" mode.) Then, the third microcontroller 46 processes the binary pulse sequences acting at the outputs corresponding third amplitude detectors 42, and generates signals at the inputs of indicator 47, by which indicator 47 displays information ation transmitted to the mobile units 2.

 Mode "Adjusting the radiation power of base stations 1". At the end of the radiation of the next informational radio signal at the base station 1, which is the source of the transmitted information, the first microcontroller 18 sets the first transceiver 4 into the "Adjustment of the radiation power of base stations 1" mode. In this case, the first microcontroller 18 generates at the low-frequency input of the first amplitude modulator 15 a binary sequence of pulses containing service information about the measured and stored during the previous mode, "Transmission of information to moving objects 2" power values of the received information radio signals. At the same time, high-frequency reference oscillations of one of the six specified operating frequencies generated by the reference generator 14 act on the high-frequency input of the first amplitude modulator 15. The first amplitude modulator 15 generates a high-frequency amplitude-modulated signal with a modulation coefficient M = 0.5. This signal is fed to the input of the first adjustable power amplifier 16, from the output of which the amplified signal is fed to the input of the first transmitting antenna 17. The first transmitting antenna 17 emits into the space the thus generated service radio signal containing information about the measured power values of the information radio signals received at the base station 1, which is the source of the transmitted information.

 At each of the base stations 1, which are adjacent to the base station 1, which is the source of the transmitted information, at the end of the reception of the next informational radio signal, the second microcontroller 37 leads (as a result of identification by the second microcontroller 37 of the sequence of radio pulses containing the termination of the informational radio signal) the second transceiver 5 to the mode "Adjusting the radiation power of base stations 1". In this case, the second microcontroller 37 generates control signals at the control inputs of the first electronic switch 28, by which the first electronic switch 28 disconnects the outputs of the second amplitude detectors 24 from the low-frequency input of the second amplitude modulator 34 and connects one of the outputs of the second microcontroller 37 to it.

где K_зап=1,2. На каждой из указанных соседних базовых станций 1 второй микроконтроллер 37 сравнивает между собой измеренные значения мощности информационных радиосигналов, принимаемых на базовых станциях 1, являющихся соседними по отношению к указанной соседней базовой станции 1, и излучаемых с этой базовой станции 1 (с базовой станции 1, содержащей второй приемопередатчик 5, в состав которого входит указанный второй микроконтроллер 37), и определяет среди них минимальное значение мощности P_{изм. пр.мин}. (Регистрация информационных радиосигналов происходит при выполнении условия

где K_зап=1,2, следовательно, значение

и отлично от нуля.) Затем второй микроконтроллер 37 определят с помощью формулы (3) требуемое значение мощности P'_{q изл} излучаемых информационных радиосигналов и формирует на управляющем входе второго регулируемого усилителя 35 мощности управляющий сигнал, в соответствии с которым мощность излучаемых информационных радиосигналов принимает значение P'_{q изл}.At the same time, at each of these neighboring base stations 1, the second receiving antenna 20 receives the service radio signals emitted from the base stations 1, which are adjacent to the indicated neighboring base stations 1. The received service radio signals are received at the inputs of the second band-pass filters 21, which select them by frequency. At the outputs of the second band-pass filters 21, high-frequency amplitude-modulated signals with a modulation coefficient of M = 0.5 correspond to the received service radio signals. These signals from the outputs of the second low-pass filters 21 are fed to the inputs of the first low-noise amplifiers 22. From the outputs of the second low-noise amplifiers 22, the signals are fed to the inputs of the second amplitude detectors 24, which perform amplitude detection of received service radio signals and generate binary pulse sequences containing information about the measured power values information radio signals received at base stations 1, which are adjacent to the specified neighboring base stations 1 (among the base stations 1, which are adjacent to the indicated neighboring base stations 1, there is also a base station 1, which is the source of the transmitted information). These binary sequences of pulses are fed to the inputs of the second microcontroller 37. Similarly to the above, the second microcontroller 37 makes a decision about the presence or absence at the input of the second transceiver 5 of the service radio signals of the corresponding operating frequencies by comparing the values of their power with a threshold value

where K _app = 1.2. At each of these neighboring base stations 1, the second microcontroller 37 compares with each other the measured power values of the information radio signals received at base stations 1, which are adjacent to the indicated neighboring base station 1, and emitted from this base station 1 (from base station 1, containing the second transceiver 5, which includes the specified second microcontroller 37), and determines among them the minimum value of power P _{meas. min} (Registration of informational radio signals occurs when the condition

where K _app = 1,2, therefore, the value

and nonzero.) Then, a second microcontroller 37 will determine by the formula (3) the desired power value P _{'q rad} emitted information radio signals and generates at the second variable amplifier 35 power control input a control signal in accordance with which the power radiated information radio signals assumes the value P ' _{q ex} .

 At the same time, the signals from the outputs of the second low-noise amplifiers 22 are fed to the inputs of the amplitude limiters 23, which emit the carrier oscillations of the received amplitude-modulated service radio signals. The signals from the outputs of the amplitude limiters 23 are fed to the switched inputs of the second electronic switch 29 and to the inputs of the second squaring blocks 25. From the outputs of the second squaring blocks 25, the signals are supplied to the inputs of the second integrators 26, which at the inputs of the second ADCs 27 form signals in accordance with formula (2) that are proportional to the power of the received service radio signals. The signals from the outputs of the second ADCs 27 are fed to the inputs of the second microcontroller 37. The second microcontroller 37 reads from the second block 38 of the job the set value of the operating frequency of the radio signals emitted from this base station 1, as well as the set values of the operating frequencies of the radio signals received at this base station 1, in which from this base station 1 they carry out the emission of information radio signals at a given operating frequency, and determines from these given values of the operating frequencies and the values of the signals acting on the outputs of the co corresponding second ADC 27, the operating frequency of the service radio signal of maximum power. (At each base station 1, which is adjacent to the base station 1, which is the source of transmitted information, the operating frequency of the service radio signal of maximum power thus determined is the working frequency of the service radio signals emitted from base station 1, which is the source of transmitted information.) The second microcontroller 37 generates control signals at the control inputs of the second electronic switch 29, which connects the output of the amplitude limiter 23 corresponding to p bochey service radio frequency maximum power to the first input of the phase detector 30.

At the same time, the second microcontroller 37 determines the required value of the ratio of the division coefficients of the first frequency divider 32 and the second frequency divider 33 according to the formula (5), where f _{max is} now the operating frequency of the service radio signal of maximum power.

The second microcontroller 37 generates control signals at the control inputs of the first frequency divider 32 and the second frequency divider 33, according to which their division coefficients take values K ₁ and K ₂ satisfying the relation obtained by formula (5). As a result of this, frequency f _max signals act on both inputs of the phase detector 30, the controlled generator 31 generates frequency oscillations K ₁ f _max , the second frequency divider 33 divides this frequency by K ₂ times and receives oscillations of the given operating frequency f _ass , the stability of which is determined by stability operating frequency of the service radio signals emitted from the base station 1, which is the source of the transmitted information. The stability of the latter is determined by the stability of the frequency of highly stable oscillations generated by the reference generator 14 of the base station 1, which is the source of the transmitted information. (The values of the operating frequency of the service radio signal of the maximum power and the values of the division factors of the first frequency divider 32 and the second frequency divider 33 obtained in this mode "Adjustment of the radiation power of base stations 1" may generally not coincide with the values of the operating frequencies of information and service radio signals of maximum power and with the values of the division coefficients of the first frequency divider 32 and the second frequency divider 33, obtained in the "Information transfer to moving object" modes s 2 "or in other modes" Adjusting the radiation power of base stations 1 ".)
At various base stations 1, which are adjacent to the base station 1, which is the source of the transmitted information, the obtained values of the ratio of the division coefficients of the first frequency divider 32 and the second frequency divider 33 are generally different.

 The signal from the output of the second frequency divider 33 is fed to the high-frequency input of the second amplitude modulator 34, the low-frequency input of which from the output of the second microcontroller 37 receives a binary sequence of pulses containing service information about measured and stored on this base station 1 during the previous mode "Information transfer to movable objects 2 "power values of the received information radio signals. The second amplitude modulator 34 generates a high-frequency amplitude-modulated signal with a modulation coefficient of M = 0.5. This signal is fed to the input of the second adjustable power amplifier 35, from the output of which the amplified signal is fed to the input of the second transmitting antenna 36. The second transmitting antenna 36 emits into the space the thus generated service radio signal containing information about the measured power values of the information radio signals received on this base station 1.

 Thus, at each of the base stations 1, which are adjacent to the base station 1, which is the source of the transmitted information, stabilization of the operating frequency of the emitted information radio signals is carried out at the operating frequency of one of the service radio signals received at this base station 1, at which base station 1 carry out the emission of information radio signals at a given operating frequency. At each of these base stations 1, the indicated operating frequency of one of the received overhead radio signals is the operating frequency of the information radio signals emitted from the base station 1, which is the source of the transmitted information.

 By analogy with the above, the second transceivers 5 included in the base stations 1, which are not adjacent to the base station 1, which is the source of the transmitted information, operate in the "Adjusting the radiation power of base stations 1" mode.

 By analogy with the “Transferring information to mobile objects 2” mode described above in the “Adjusting the radiation power of base stations 1” mode, radios 6 located on mobile objects 2 receive radio service signals emitted from base stations 1, in the zones 3 of which they are located . At the same time, in each radio receiver 6, the third microcontroller 46, based on the analysis of the received service radio signals, blocks the display of service information on the indicator 47.

 The mode "Adjusting the radiation power of base stations 1" has a fixed and the same duration at all base stations 1. At the base station 1, which is the source of the transmitted information, and at all other base stations 1, at the end of the mode “Adjusting the radiation power of the base stations 1”, the first microcontroller 18 and the second microcontroller 37, respectively, when transmitting other informational radio signals to moving objects 2, again bring the first transceiver 4 and the second transceiver 5, respectively, in the mode "Transfer of information to moving objects 2".

 Thus, when transmitting information to mobile objects 2 located within the service area, the described method does not require, unlike the prototype, the use of a switching center and fiber-optic communication lines connecting the switching center to base stations 1, which greatly simplifies the method. Moreover, during stabilization at each base station 1 of a given operating frequency of the emitted information radio signals, the method allows the generation of highly stable reference oscillations only at the base station 1, which is the source of the transmitted information, and does not require, in contrast to the prototype, the formation of highly stable reference oscillations at each base station 1, which greatly simplifies the method. However, the method allows, in contrast to the prototype, to transmit information to moving objects 2 without defining base stations 1, in the zones 3 of which they are located, which greatly simplifies the method. In addition, the method allows to reduce, compared with the prototype, the number of operating frequencies of information radio signals received at moving objects 2, from seven to five on each moving object 2, which also simplifies the method. Along with this, due to the rational placement of base stations 1 on the served territory, the method can significantly improve the quality of information reception on mobile objects 2 when changing the radii of zones 3 of the action of base stations 1, due to changes in the propagation conditions of radio waves.

Claims (1)

 The method of transmitting information to moving objects, which consists in the fact that in conventional cells, which are equal regular hexagons, densely covering the served territory, base stations with radiuses of action zones equal to the side length of each regular hexagon are placed, various radio frequency working frequencies are set and stabilized, emitted from all base stations, from the specified operating frequencies at each of the base stations set one operating frequency of the radio signals emitted from this base station , at each of the mobile objects located within the served territory, the operating frequencies of the information radio signals received at this mobile object are set, information signals corresponding to the information transmitted to the mobile objects located within the served territory are transmitted from one of the base stations, which is the source of the transmitted information to the base stations, in the areas of which mobile objects are located, from these base stations emit information radios ignals corresponding to the transmitted information, on mobile objects located in the areas of operation of these base stations, receive information radio signals at specified operating frequencies, characterized in that the placement of base stations is carried out at the vertices of the indicated regular hexagons, the number of specified working frequencies of radio signals emitted from all base stations, equal to six, set at each base station located at the top of regular hexagons, the working frequency of the radio signals, the radiation received from this base station is one of six preset operating frequencies that is different from the preset operating frequencies of the radio signals emitted from neighboring base stations located at the neighboring vertices of these regular hexagons, which are set on each movable object by the working frequencies of the information radio signals received on this movable object are five different of the six preset operating frequencies, information signals corresponding to information transmitted to moving objects that are in the limit Axis of the served territory are the corresponding informational radio signals, the transmission of these informational radio signals from the base station, which is the source of the transmitted information, to the base stations, in the areas of which mobile objects are located, consists in the fact that they emit radiation from the base station, which is the source of the transmitted information information radio signals at a given operating frequency, at all base stations that are adjacent to the base station, which is the source of the transmitted information, simultaneously receive the information radio signals emitted from the last base station and emit them at the corresponding preset operating frequencies, then at all other base stations that are adjacent to the indicated base stations, simultaneously receive the information radio signals transmitted from the indicated base stations and their radiation at the corresponding preset operating frequencies, then in the same way sequentially, in all directions from the base station, i acting as the source of the transmitted information, to the boundaries of the served territory at all other subsequent base stations that are adjacent to the previous base stations, simultaneously receive information radio signals emitted from previous base stations and emit them at the corresponding preset operating frequencies, while from each base station , except for the base station, which is the source of the transmitted information, the radiation of information radio signals at a given operating frequency osu When receiving at this base station informational radio signals of one of the operating frequencies set at this base station, the power of informational radio signals received from neighboring base stations is measured at each base station, then service radio signals containing information about the measured values are emitted from each base station power, at each of these neighboring base stations receive the specified service radio signals and adjust the power of radiated in radio radiation signals based on the measured values of the power of informational radio signals received at base stations that are adjacent to the specified neighboring base station and emitted from this base station, at each base station, except the base station, which is the source of the transmitted information, stabilization of the set operating frequency of the emitted of radio signals is carried out at the operating frequency of one of the radio signals received at this base station, at which zluchenie information radio signals at the reference operating frequency.

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