CN110351671A - A kind of double frequency suitching type self-organized network communication method - Google Patents
A kind of double frequency suitching type self-organized network communication method Download PDFInfo
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- CN110351671A CN110351671A CN201910723524.6A CN201910723524A CN110351671A CN 110351671 A CN110351671 A CN 110351671A CN 201910723524 A CN201910723524 A CN 201910723524A CN 110351671 A CN110351671 A CN 110351671A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
- H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
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Abstract
The invention discloses a kind of double frequency suitching type self-organized network communication methods, this method comprises: first base station receives the first transmitting signal of intercom；The first transmitting of first base station parsing signal, if the first transmitting signal and first setting signal match, first base station launches the second transmitting signal to the second base station.The second transmitting of second base station parsing signal, if the second transmitting signal and the second setting signal match, the second Base Transmitter goes out third and emits signal to third base station or intercom.The third base station parsing third emits signal, if third transmitting signal and third setting signal match, third Base Transmitter goes out the 4th transmitting signal to intercom.The beneficial effects of the invention are as follows can be realized the utilization for improving base station two-band and double frequency switching networking, to expand communication coverage.
Description
Technical field
The present invention relates to mobile communication technology field more particularly to a kind of double frequency suitching type self-organized network communication methods.
Background technique
It is main at present to be realized using the adhoc technology based on I EEE 802.11WiFi in the wireless self-networking communications field
Wireless self-networking communication, all node statuses equities in wireless self-networking, no setting is required, and any center controls node, and common
Mobile network or fixed network compare, it has the characteristics that non-stop layer, self-organizing, multihop routing, dynamic topology.
Wireless self-networking is transmitted despite the presence of the above multi-hop transmission performance loss feature, but user is more for wireless self-networking
The defeated big data bandwidth demand of jump set is but further urgent, how to solve the performance loss of wireless multi-hop scene and increases data transfer bandwidth
Problem is then particularly important, and at present for promoting ad hoc network multi-hop transmission performance, more is improved from routing algorithm
Angle removes improving performance, and implementation complexity is relatively high, and promotes limited extent.
Industry ad hoc network equipment is mostly single-frequency equipment at present, networking mode be with frequency multi-hop networking, even if in the presence of
Dual frequency equipment, also only wherein a frequency is used for ad hoc network communication between devices mostly, and in addition a frequency is used for self-organizing network nodes hot spot
Function all compares for other electronic equipment accesses with WiFi function, such as mobile phone, tablet computer, multi-hop performance loss problem
It is more serious.
Summary of the invention
The embodiment of the present invention provides a kind of double frequency suitching type self-organized network communication method, for solving the effective of base station two-band
It utilizes, reduces power consumption, improve utilization efficiency, realize that the utilization for improving base station two-band and double frequency switch networking, to expand
Communication coverage.
A kind of double frequency suitching type self-organized network communication method is provided in the embodiment of the present invention, this method comprises:
First base station receives the first transmitting signal of intercom；
The first transmitting of first base station parsing signal, if the first transmitting signal and first setting signal match,
First base station launches the second transmitting signal to the second base station.
In double frequency suitching type self-organized network communication method of the present invention, the first transmitting of first base station parsing signal,
If the first transmitting signal and first setting signal match, first base station launches the second transmitting signal to the second base station
Further include following steps after step:
The second transmitting of second base station parsing signal, if the second transmitting signal and the second setting signal match,
Second Base Transmitter goes out third and emits signal to third base station or intercom.
The third base station parsing third emits signal, if third transmitting signal and third setting signal match,
Third Base Transmitter goes out the 4th transmitting signal to intercom.
In double frequency suitching type self-organized network communication method of the present invention, the first base station or the second base station or third base
Multiple base stations are provided in the communication range stood.
In double frequency suitching type self-organized network communication method of the present invention, cut between the base station and base station by bifrequency
Change the wireless networking for realizing the second base station and third base station.
In double frequency suitching type self-organized network communication method of the present invention, it is arranged between second base station and third base station
The standard transmitting-receiving frequency of 12.5Khz is divided between having.
The beneficial effects of the invention are as follows can reduce power consumption, the energy is saved, and frequency occupancy can be reduced, improves base station
The problem of channel intermodulation, realizes that the utilization for improving base station two-band and double frequency switch networking, to expand communication coverage.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of double frequency suitching type self-organized network communication method provided in an embodiment of the present invention；
Fig. 2 is a kind of system block diagram of double frequency suitching type ad hoc network provided in an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It is described in detail separately below.
Description and claims of this specification and term " first ", " second ", " third " and " in the attached drawing
Four " etc. are not use to describe a particular order for distinguishing different objects.In addition, term " includes " and " having " and it
Any deformation, it is intended that cover and non-exclusive include.Such as it contains the process, method of a series of steps or units, be
System, product or equipment are not limited to listed step or unit, but optionally further comprising the step of not listing or list
Member, or optionally further comprising other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Please referring to Fig. 1 is that the embodiment of the invention provides a kind of double frequency suitching type self-organized network communication methods, for solving base
The effective use for two-band of standing realizes that the utilization for improving base station two-band and double frequency switch networking, to expand communication overlay
Range.
A kind of double frequency suitching type self-organized network communication method is provided in the embodiment of the present invention, this method comprises:
First base station receives the first transmitting signal of intercom；
The first transmitting of first base station parsing signal, if the first transmitting signal and first setting signal match,
First base station launches the second transmitting signal to the second base station.
In double frequency suitching type self-organized network communication method of the present invention, the first transmitting of first base station parsing signal,
If the first transmitting signal and first setting signal match, first base station launches the second transmitting signal to the second base station
Further include following steps after step:
The second transmitting of second base station parsing signal, if the second transmitting signal and the second setting signal match,
Second Base Transmitter goes out third and emits signal to third base station or intercom.
The third base station parsing third emits signal, if third transmitting signal and third setting signal match,
Third Base Transmitter goes out the 4th transmitting signal to intercom.
In double frequency suitching type self-organized network communication method of the present invention, the first base station or the second base station or third base
Multiple base stations are provided in the communication range stood.
In double frequency suitching type self-organized network communication method of the present invention, cut between the base station and base station by bifrequency
It changes and realizes that the use of the second base station and third base station switches.
In double frequency suitching type self-organized network communication method of the present invention, it is arranged between second base station and third base station
The standard transmitting-receiving frequency of 12.5Khz is divided between having.
Further, the third transmitting signal and the 4th transmitting signal that the second base station and third base station issue are a pair of of interval
For the standard transmitting-receiving frequency of 12.5Khz.
As shown in Fig. 2, a kind of system block diagram of double frequency suitching type ad hoc network provided in an embodiment of the present invention.First base is set
Stand, the second base station, third base station ..., intercom 1, intercom 2, intercom 3, intercom X ....The frequency F1 of intercom 1
Time slot 1 be F1-1 initiate a call to first base station, after first base station receives F1-1 signal, be with the time slot 2 of frequency F1
F1-2 issues signal；Second base station receives F1-2 signal later again with F2-1 forward signal, and intercom 2 receives under the second base station
Signal；Third base station receives F2-1 signal later again with F2-2 forward signal, and intercom 3 receives signal under third base station.It is right
It says machine 1,2,3, may be implemented to communicate with each other, first base station, the second base station, third base station form an ad hoc network.And so on,
As long as neighbouring any base station that can receive F1-2 signal can all network automatically, realizes that double frequency switches networking, expand the coverage area
The beneficial effects of the invention are as follows can reduce power consumption, the utilization efficiency of channel is improved, realizing and improving base station two-band
Utilization and double frequency switch networking, to expand communication coverage.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because
According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules is not necessarily of the invention
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided by the present invention, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of said units, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical or other forms.
Above-mentioned unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
The embodiment of the present invention has been described in detail above, specific case used herein to the principle of the present invention and
Embodiment is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the present invention
There is change place, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (5)
1. a kind of double frequency suitching type self-organized network communication method, which is characterized in that this method comprises:
First base station receives the first transmitting signal of intercom；
The first transmitting of first base station parsing signal, if the first transmitting signal and first setting signal match, first
Base Transmitter goes out the second transmitting signal to the second base station.
2. double frequency suitching type self-organized network communication method according to claim 1, which is characterized in that the first base station parsing
First transmitting signal, if the first transmitting signal and first setting signal match, first base station launches the second transmitting letter
Further include following steps after the step of number to the second base station:
The second transmitting of second base station parsing signal, if the second transmitting signal and the second setting signal match, second
Base Transmitter goes out third and emits signal to third base station or intercom.
The third base station parsing third emits signal, if third transmitting signal and third setting signal match, third
Base Transmitter goes out the 4th transmitting signal to intercom.
3. double frequency suitching type self-organized network communication method according to claim 2, which is characterized in that the first base station or
Multiple base stations are provided in the communication range of two base stations or third base station.
4. double frequency suitching type self-organized network communication method according to claim 1, which is characterized in that the base station and base station it
Between by bifrequency switch realize the second base station and third base station wireless networking.
5. double frequency suitching type self-organized network communication method according to claim 2, which is characterized in that second base station and
The standard transmitting-receiving frequency of 12.5Khz is divided between being provided between three base stations.
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| CN201910723524.6A CN110351671A (en) | 2019-08-07 | 2019-08-07 | A kind of double frequency suitching type self-organized network communication method |
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Cited By (3)
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| CN111130632A (en) * | 2019-12-10 | 2020-05-08 | 陕西烽火实业有限公司 | Wireless communication system based on multi-channel receiving and mutual communication method |
| CN111194025A (en) * | 2020-04-09 | 2020-05-22 | 北京中兴高达通信技术有限公司 | Multi-hop communication method, terminal, BS equipment and system |
| CN111935653A (en) * | 2020-07-28 | 2020-11-13 | 福建北峰通信科技股份有限公司 | Ad hoc network wireless intercom system and communication method |
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