CN107682907A - A kind of relay and information forwarding method - Google Patents
A kind of relay and information forwarding method Download PDFInfo
- Publication number
- CN107682907A CN107682907A CN201710991299.5A CN201710991299A CN107682907A CN 107682907 A CN107682907 A CN 107682907A CN 201710991299 A CN201710991299 A CN 201710991299A CN 107682907 A CN107682907 A CN 107682907A
- Authority
- CN
- China
- Prior art keywords
- signal
- relaying
- relay
- signal intensity
- relayed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
- H04B7/15535—Control of relay amplifier gain
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of relay and information forwarding method, and relay connects multiple nodes, and the relay includes：Signal trunk module, for determining that two of which destination node is communicated in the multiple node according to transformation task, and the signal of communication between described two destination nodes is relayed, relaying signal is produced in relay processes, relaying signal is used to carry out data transmission for described two destination nodes；Signal monitoring module, for after obtaining relaying signal intensity in module relay processes, relaying signal intensity to be sent to signal processing module in the signal；Signal processing module, for compared with preset signal strength threshold value, if the relaying signal intensity is less than preset signal strength threshold value, relaying signal intensity to be strengthened into relaying signal.The present invention can be between destination node signal of communication relayed, and can monitor and signal intensity is relayed in relay processes, be continued for ensureing relaying signal intensity, make data transfer smooth.
Description
Technical field
The invention mainly relates to communication technical field, and in particular to a kind of relay and information forwarding method.
Background technology
In the wide environment in space, it can be limited when being wirelessly transferred between transmission equipment by signal transmission distance
System, therefore, introduces relay, relay constructs bridge between transmission equipment, helps transmission equipment to strengthen with this
Transmission signal, make transmission smooth, although current relay all has Means of Ensuring of the above-mentioned function to relaying signal
Also deficiency is shown slightly.
The content of the invention
The present invention provides a kind of relay and its information forwarding method for above-mentioned technical problem.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of relay, the relay connection are more
Individual node, the relay include：
Signal trunk module, for determining that two of which destination node is led in the multiple node according to transformation task
Letter, and the signal of communication between described two destination nodes is relayed, relaying signal is produced in relay processes, in described
It is used to carry out data transmission for described two destination nodes after signal；
Signal monitoring module, for obtaining relaying signal intensity in the signal trunk module relay processes, by described in
Relaying signal intensity is sent to signal processing module；
The signal processing module, for by it is described relaying signal intensity compared with preset signal strength threshold value, if institute
State relaying signal intensity and be less than preset signal strength threshold value, then strengthen relaying signal.
The beneficial effects of the invention are as follows：Signal of communication that can be between destination node is relayed, and can monitor relaying
During relay signal intensity, be continued for ensureing relaying signal intensity, make data transfer smooth.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the signal trunk module includes transmitting antenna, and the transmitting antenna is used to launch in relay processes to produce
Raw relaying signal.
Further, the signal processing module is specifically used for, if the relaying signal intensity is less than preset signal strength
Threshold value, strengthen relaying signal by setting up transmitting antenna.
Beneficial effect using above-mentioned further technical scheme is：It is continued for by setting up transmitting antenna in guarantee
After signal intensity, make data transfer smooth
Further, the signal processing module is additionally operable to, and when the relaying signal intensity is zero, confirms that the transmission is appointed
Whether business is completed, if do not completed, reconnection instruction is sent to the signal trunk module；
The signal trunk module is additionally operable to, and the communication between described two destination nodes is disconnected according to reconnection instruction
Connection, and the signal of communication between described two destination nodes is relayed again.
Beneficial effect using above-mentioned further technical scheme is：When relaying signal interruption, can be mended in time
Rescue, rebuild relay connection, ensure data transfer operation working properly.
Another technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of trunk information retransmission method, is applied to
In relay, the relay connects multiple nodes, comprises the following steps：
Determine that two of which destination node is communicated in the multiple node according to transformation task, and to described two
Signal of communication between destination node is relayed, and relaying signal is produced in relay processes, and the relaying signal is used for described in confession
Two destination nodes carry out data transmission；
Relaying signal intensity is obtained in relay processes, by the relaying signal intensity and preset signal strength threshold value ratio
Compared with if the relaying signal intensity is less than preset signal strength threshold value, reinforcement relaying signal.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the signal of communication between described two destination nodes carries out relaying and specifically included：
In relay processes are carried out to described two destination nodes, relaying signal is launched by transmitting antenna.
Further, the relaying signal of strengthening specifically includes：
If the relaying signal intensity is less than preset signal strength threshold value, strengthen relaying letter by setting up transmitting antenna
Number.
Further, in addition to step：When the relaying signal intensity is zero, confirm whether the transformation task is completed,
If do not completed, the communication connection between described two destination nodes is disconnected, and again between described two destination nodes
Signal of communication is relayed.
Brief description of the drawings
Fig. 1 is the module frame chart of relay provided in an embodiment of the present invention；
Fig. 2 is the method flow diagram of trunk information retransmission method provided in an embodiment of the present invention.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Fig. 1 is the module frame chart of relay provided in an embodiment of the present invention；
As shown in figure 1, a kind of relay, the relay connects multiple nodes, and the relay includes：
Signal trunk module, for determining that two of which destination node is led in the multiple node according to transformation task
Letter, and the signal of communication between described two destination nodes is relayed, relaying signal is produced in relay processes, in described
It is used to carry out data transmission for described two destination nodes after signal；
Signal monitoring module, for obtaining relaying signal intensity in the signal trunk module relay processes, by described in
Relaying signal intensity is sent to signal processing module；
The signal processing module, for by it is described relaying signal intensity compared with preset signal strength threshold value, if institute
State relaying signal intensity and be less than preset signal strength threshold value, then strengthen relaying signal.
In above-described embodiment, signal of communication that can be between destination node is relayed, and can be monitored in relay processes
Signal intensity is relayed, is continued for ensureing relaying signal intensity, makes data transfer smooth.
Alternatively, as one embodiment of the present of invention, the signal trunk module includes transmitting antenna, the transmitting day
Line is used to launch caused relaying signal in relay processes, and the transmitting antenna persistently launches relaying signal for described two mesh
Mark node carries out data transmission.
Alternatively, it is specifically used for as one embodiment of the present of invention, the signal processing module, if the relaying letter
Number intensity is less than preset signal strength threshold value, strengthens relaying signal by setting up transmitting antenna.
In above-described embodiment, it is continued for ensureing relaying signal intensity by setting up transmitting antenna, makes data transmission stream
Freely.
Specifically, in above-described embodiment, if the relaying signal intensity is less than preset signal strength threshold value, by setting up
One transmitting antenna come strengthen relay signal, after adding a transmitting antenna, then to it is strengthened relaying signal intensity carry out
Detection, and judge whether strengthened relaying signal intensity is less than preset signal strength threshold value, if still less than then can be again
A transmitting antenna is set up to strengthen relaying signal.
Alternatively, as one embodiment of the present of invention, when the relaying signal intensity is zero, confirm that the transmission is appointed
Whether business is completed, if do not completed, reconnection instruction is sent to the signal trunk module；
The signal trunk module is additionally operable to, and the communication between described two destination nodes is disconnected according to reconnection instruction
Connection, and the signal of communication between described two destination nodes is relayed again.
It in above-described embodiment, when relaying signal interruption, can in time be remedied, rebuild relay connection, ensure data
Transmit operation working properly.
Fig. 2 is the method flow diagram of trunk information retransmission method provided in an embodiment of the present invention；
Alternatively, as an alternative embodiment of the invention, as shown in Fig. 2 a kind of trunk information retransmission method, is applied to
In relay, the relay connects multiple nodes, comprises the following steps：
Determine that two of which destination node is communicated in the multiple node according to transformation task, and to described two
Signal of communication between destination node is relayed, and relaying signal is produced in relay processes, and the relaying signal is used for described in confession
Two destination nodes carry out data transmission；
Relaying signal intensity is obtained in relay processes, by the relaying signal intensity and preset signal strength threshold value ratio
Compared with if the relaying signal intensity is less than preset signal strength threshold value, reinforcement relaying signal.
Alternatively, enter as one embodiment of the present of invention, the signal of communication between described two destination nodes
Row relaying specifically includes：
In relay processes are carried out to described two destination nodes, relaying signal, the transmitting are launched by transmitting antenna
Antenna persistently launches relaying signal so that described two destination nodes carry out data transmission.
Alternatively, specifically included as one embodiment of the present of invention, the relaying signal of strengthening：
If the relaying signal intensity is less than preset signal strength threshold value, strengthen relaying letter by setting up transmitting antenna
Number.
Specifically, in above-described embodiment, if the relaying signal intensity is less than preset signal strength threshold value, by setting up
One transmitting antenna come strengthen relay signal, after adding a transmitting antenna, then to it is strengthened relaying signal intensity carry out
Detection, and judge whether strengthened relaying signal intensity is less than preset signal strength threshold value, if still less than then can be again
A transmitting antenna is set up to strengthen relaying signal.
Alternatively, as one embodiment of the present of invention, in addition to step：When the relaying signal intensity is zero, really
Recognize whether the transformation task is completed, if do not completed, disconnect the communication connection between described two destination nodes, and it is again right
Signal of communication between described two destination nodes is relayed.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, it can be passed through
Its mode is realized.For example, device embodiment described above is only schematical, for example, the division of unit, is only
A kind of division of logic function, can there is an other dividing mode when actually realizing, for example, multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.
The unit illustrated as separating component can be or may not be physically separate, be shown as unit
Part can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple networks
On unit.Some or all of unit therein can be selected to realize the mesh of scheme of the embodiment of the present invention according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
It is that unit is individually physically present or two or more units are integrated in a unit.It is above-mentioned integrated
Unit can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can
To be stored in a node read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art, or all or part of the technical scheme can be embodied in the form of software product
Come, the node software product is stored in a storage medium, including some instructions are causing a node device (can be
Personal node, server, or network equipment etc.) perform all or part of step of each embodiment method of the present invention.It is and preceding
The storage medium stated includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-On ly Memory), random access memory
Device (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
More than, it is only embodiment of the invention, but protection scope of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art the invention discloses technical scope in, various equivalent modifications or substitutions can be readily occurred in,
These modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be wanted with right
The protection domain asked is defined.
Claims (8)
1. a kind of relay, the relay connects multiple nodes, it is characterised in that the relay includes：
Signal trunk module, for determining that two of which destination node is communicated in the multiple node according to transformation task,
And the signal of communication between described two destination nodes is relayed, relaying signal, the relaying are produced in relay processes
Signal is used to carry out data transmission for described two destination nodes；
Signal monitoring module, for obtaining relaying signal intensity in the signal trunk module relay processes, by the relaying
Signal intensity is sent to signal processing module；
The signal processing module, for by it is described relaying signal intensity compared with preset signal strength threshold value, if in described
It is less than preset signal strength threshold value after signal intensity, then strengthens relaying signal.
2. a kind of relay according to claim 1, it is characterised in that the signal trunk module includes transmitting day
Line, the transmitting antenna are used to launch caused relaying signal in relay processes.
3. a kind of relay according to claim 2, it is characterised in that the signal processing module is specifically used for, such as
Signal intensity is relayed described in fruit and is less than preset signal strength threshold value, strengthens relaying signal by setting up transmitting antenna.
4. a kind of relay according to claim 1, it is characterised in that the signal processing module is additionally operable to, and works as institute
Relaying signal intensity is stated when being zero, confirms whether the transformation task is completed, if do not completed, to the signal trunk module
Send reconnection instruction；
The signal trunk module is additionally operable to, and the communication link between described two destination nodes is disconnected according to reconnection instruction
Connect, and the signal of communication between described two destination nodes is relayed again.
5. a kind of trunk information retransmission method, applied in relay, the relay connects multiple nodes, and its feature exists
In comprising the following steps：
Determine that two of which destination node is communicated in the multiple node according to transformation task, and to described two targets
Signal of communication between node is relayed, and relaying signal is produced in relay processes, and the relaying signal is used for for described two
Destination node carries out data transmission；
Relaying signal intensity is obtained in relay processes, by the relaying signal intensity compared with preset signal strength threshold value, such as
Signal intensity is relayed described in fruit and is less than preset signal strength threshold value, then strengthens relaying signal.
6. a kind of trunk information retransmission method according to claim 5, it is characterised in that described to described two target sections
Signal of communication between point carries out relaying and specifically included：
In relay processes are carried out to described two destination nodes, relaying signal is launched by transmitting antenna.
7. a kind of trunk information retransmission method according to claim 6, it is characterised in that the reinforcement relaying signal is specific
Including：
If the relaying signal intensity is less than preset signal strength threshold value, strengthen relaying signal by setting up transmitting antenna.
8. a kind of trunk information retransmission method according to claim 5, it is characterised in that also including step：In described
When signal intensity is zero, confirm whether the transformation task is completed, if do not completed, disconnect between described two destination nodes
Communication connection, and the signal of communication between described two destination nodes is relayed again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710991299.5A CN107682907A (en) | 2017-10-23 | 2017-10-23 | A kind of relay and information forwarding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710991299.5A CN107682907A (en) | 2017-10-23 | 2017-10-23 | A kind of relay and information forwarding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107682907A true CN107682907A (en) | 2018-02-09 |
Family
ID=61141837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710991299.5A Pending CN107682907A (en) | 2017-10-23 | 2017-10-23 | A kind of relay and information forwarding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107682907A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112468198A (en) * | 2019-09-09 | 2021-03-09 | 株式会社村田制作所 | Communication terminal device and communication system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1795651A (en) * | 2003-05-28 | 2006-06-28 | 艾利森电话股份有限公司 | Method and system for wireless communication networks using relaying |
| JP2012054735A (en) * | 2010-09-01 | 2012-03-15 | Hitachi Ltd | Relay station in mobile communication system and method for controlling base station side antenna thereof |
| CN102511194A (en) * | 2009-09-25 | 2012-06-20 | 索尼公司 | Communication system, relay device, communication terminal, and base station |
| CN103327593A (en) * | 2012-03-21 | 2013-09-25 | 中国移动通信集团公司 | Self-adaption uplink power control method and mobile relay device |
| CN103828261A (en) * | 2011-09-23 | 2014-05-28 | 高通股份有限公司 | Adjusting repeater gains based upon received downlink power level |
| US20140240146A1 (en) * | 2013-02-28 | 2014-08-28 | Naztec, Inc. | Wireless Vehicle Detector Aggregator and Interface to Controller and Associated Methods |
| CN105307204A (en) * | 2015-09-28 | 2016-02-03 | 小米科技有限责任公司 | Signal displaying method and device |
| CN105430667A (en) * | 2015-11-04 | 2016-03-23 | Tcl集团股份有限公司 | WIFI signal enhancing method and system and wireless relay |
-
2017
- 2017-10-23 CN CN201710991299.5A patent/CN107682907A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1795651A (en) * | 2003-05-28 | 2006-06-28 | 艾利森电话股份有限公司 | Method and system for wireless communication networks using relaying |
| CN102511194A (en) * | 2009-09-25 | 2012-06-20 | 索尼公司 | Communication system, relay device, communication terminal, and base station |
| JP2012054735A (en) * | 2010-09-01 | 2012-03-15 | Hitachi Ltd | Relay station in mobile communication system and method for controlling base station side antenna thereof |
| CN103828261A (en) * | 2011-09-23 | 2014-05-28 | 高通股份有限公司 | Adjusting repeater gains based upon received downlink power level |
| CN103327593A (en) * | 2012-03-21 | 2013-09-25 | 中国移动通信集团公司 | Self-adaption uplink power control method and mobile relay device |
| US20140240146A1 (en) * | 2013-02-28 | 2014-08-28 | Naztec, Inc. | Wireless Vehicle Detector Aggregator and Interface to Controller and Associated Methods |
| CN105307204A (en) * | 2015-09-28 | 2016-02-03 | 小米科技有限责任公司 | Signal displaying method and device |
| CN105430667A (en) * | 2015-11-04 | 2016-03-23 | Tcl集团股份有限公司 | WIFI signal enhancing method and system and wireless relay |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112468198A (en) * | 2019-09-09 | 2021-03-09 | 株式会社村田制作所 | Communication terminal device and communication system |
| CN112468198B (en) * | 2019-09-09 | 2023-11-07 | 株式会社村田制作所 | Communication terminal device and communication system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7852788B2 (en) | Method of organizing nodes of a network into groupings of nodes, computer program for implementing such a method and communication device forming a node of a network of nodes | |
| CN112468372B (en) | Method and device for detecting equipment state in power line communication network | |
| CN101127707B (en) | Data forwarding method and access point device | |
| JP2018529287A5 (en) | ||
| CN103595520B (en) | Communication device and its Space Division Duplex method | |
| CN104066143B (en) | Transmission method and transmission system of vehicle-mounted network | |
| CN109302731A (en) | Wireless network system and wireless network connection method | |
| CN107852367B (en) | Method of path establishment in mesh network, relay node and computer readable storage medium | |
| JP2013535118A5 (en) | ||
| CN105827299B (en) | System and method for Radio frequency relay | |
| CN107682907A (en) | A kind of relay and information forwarding method | |
| CN104363134A (en) | Control transferring simulation test method, device and system of air traffic control automation system | |
| CN103139752B (en) | Transmission channel table amending method and device | |
| CN103428106A (en) | Message processing method and device after virtual machine (VM) transfers | |
| CN107113688A (en) | simple mesh network for wireless transceiver | |
| CN111542030A (en) | Optimal TTL value calculation method of Bluetooth Mesh, system thereof and computer readable storage medium | |
| CN105450519A (en) | Message sending method and core switch | |
| CN106302180A (en) | The method of a kind of preferential transmission/reception HELLO message and routing device | |
| CN103974287B (en) | A kind of method, base station and BBU and RRU for carrying out topologically sweeping | |
| CN109661037A (en) | A kind of SFC message forwarding method and equipment | |
| CN107579804A (en) | A kind of method and system for filtering duplicate data | |
| WO2008134764A4 (en) | Topographical display generator for ad hoc network | |
| CN104123261B (en) | A kind of electronic equipment and information transferring method | |
| JP2020161926A (en) | Communication control device, communication control method and program | |
| JP5261240B2 (en) | Wireless network system communication method and wireless communication apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180209 |
|
| RJ01 | Rejection of invention patent application after publication |