CN109560857A - Grouping polling method based on satellite communication - Google Patents

Grouping polling method based on satellite communication Download PDF

Info

Publication number
CN109560857A
CN109560857A CN201811419806.9A CN201811419806A CN109560857A CN 109560857 A CN109560857 A CN 109560857A CN 201811419806 A CN201811419806 A CN 201811419806A CN 109560857 A CN109560857 A CN 109560857A
Authority
CN
China
Prior art keywords
poll
signaling
small station
small
satellite communication
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
Application number
CN201811419806.9A
Other languages
Chinese (zh)
Inventor
李喜生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Andi Technology Industrial Co Ltd
Original Assignee
Sichuan Andi Technology Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Andi Technology Industrial Co Ltd filed Critical Sichuan Andi Technology Industrial Co Ltd
Priority to CN201811419806.9A priority Critical patent/CN109560857A/en
Publication of CN109560857A publication Critical patent/CN109560857A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18513—Transmission in a satellite or space-based system
    • 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
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18519—Operations control, administration or maintenance

Abstract

The present invention proposes a kind of grouping polling method based on satellite communication, is related to satellite communication field.If the present invention solves current main website to the poll poll in small station using unicast, a polling request signaling must be sent out to each small station, if small station number is more, this poll signaling number can be multiplied, and can reduce efficiency of bandwidth use；If poll uses multicast, small station is allowed to be added specific group, so exist again and occupies multicast address, the problem of influencing the multicast service of service layer, its drip irrigation device are as follows: grouping poll signaling uses the IP packet of subnet broadcast, then the device id that poll is wanted in the content of the IP packet allows all small stations that can receive the signaling to realize；Small station is when handling the signaling, if the device id carried in signaling is oneself, is polled signaling processing, and reply poll response.The invention has the advantages that improving efficiency of bandwidth use, multicast address is not also occupied additionally.Suitable for satellite communication.

Description

Grouping polling method based on satellite communication
Technical field
The present invention relates to communication technology of satellite, in particular to the grouping polling technique in satellite communication.
Background technique
In satellite communication system, under frequency division mode, when all small stations and master station communication, their channel parameter phase Together, it may be assumed that
1, the channel parameter of receiving end of channel parameter and main website of the transmitting terminal in all small stations is identical；
2, the receiving end channel parameter in all small stations and the transmitting end channel parameter of main website are identical.
The control signaling in main website and small station is carried out by unicast message, and on the satellite link in main website and all small stations It is one-to-many mechanism, i.e., a main website emits signaling, and all small stations can receive correspondence over the satellite link.Here it there is Such a problem must send out a poll to each small station if main website uses unicast to the poll poll in small station Demand signalling, if small station number is more, this poll signaling number can be multiplied, and can reduce efficiency of bandwidth use；If wheel It askes and uses multicast, small station is allowed to be added specific group, occupy multicast address then exist again, influence the multicast service of service layer.
Summary of the invention
The object of the present invention is to provide a kind of grouping polling method based on satellite communication, solves current main website to small station If poll poll uses unicast, a polling request signaling must be sent out to each small station, if small station number is more, This poll signaling number can be multiplied, and can reduce efficiency of bandwidth use；If poll uses multicast, small station is allowed to be added specific Group, the problem of occupying multicast address then existing, influence the multicast service of service layer again.
The present invention solves its technical problem, the technical solution adopted is that: the grouping polling method based on satellite communication, including Following steps:
The website number N of each poll is arranged in the main website network management page in step 1, user；
Step 2, main website successively choose the equipment in N number of small station according to the website number N of each poll from all small stations ID is encapsulated into poll signaling；
Step 3, main website issue packaged poll signaling in the form of subnet broadcast；
After step 4, all small stations receive the subnet broadcast, the small station device id in signaling is decoded, if carried Small station ID in have oneself ID, then need to reply poll response, otherwise, directly abandon the poll signaling；
Step 5, main website are directed to the website of remaining non-poll, repeat step 2-3.
The invention has the advantages that grouping poll signaling is adopted by the above-mentioned grouping polling method based on satellite communication With the IP packet of subnet broadcast, the device id of poll is then wanted in the content of the IP packet, allows all small stations to realize The signaling can be received；Small station, if the device id carried in signaling is oneself, is polled signaling when handling the signaling Processing, and reply poll response.It needs to be grouped polling purpose according to user to realize, also reduces to greatest extent The complexity of polling message and system, meanwhile, multicast address is not also occupied additionally.
Specific embodiment
Below with reference to embodiment, the technical schemes of the invention are described in detail.
Grouping polling method of the present invention based on satellite communication, includes the following steps:
The website number N of each poll is arranged in the main website network management page in step 1, user；
Step 2, main website successively choose the equipment in N number of small station according to the website number N of each poll from all small stations ID is encapsulated into poll signaling；
Step 3, main website issue packaged poll signaling in the form of subnet broadcast；
After step 4, all small stations receive the subnet broadcast, the small station device id in signaling is decoded, if carried Small station ID in have oneself ID, then need to reply poll response, otherwise, directly abandon the poll signaling；
Step 5, main website are directed to the website of remaining non-poll, repeat step 2-3.
Here, the broadcast characteristic based on channel in satellite communication, grouping poll signaling use the IP packet of subnet broadcast, so The device id for wanting poll in the content of the IP packet afterwards allows all small stations that can receive the signaling to realize；Small station exists When handling the signaling, if the device id carried in signaling is oneself, it is polled signaling processing, and reply poll response. It needs to be grouped polling purpose according to user to realizing, also reduces answering for polling message and system to greatest extent Miscellaneous degree, meanwhile, multicast address is not also occupied additionally.
Embodiment
Grouping polling method of the embodiment of the present invention based on satellite communication, includes the following steps:
The website number N of each poll is arranged in the main website network management page in step 1, user, and in this example, N is preferably 2；
Step 2, main website successively choose the equipment in 2 small stations according to the website number 2 of each poll from all small stations ID is encapsulated into poll signaling, and in this example, the small station of selection is B and C；
Step 3, main website issue packaged poll signaling in the form of subnet broadcast；
After step 4, all small stations receive the subnet broadcast, the small station device id in signaling is decoded, if carried Small station ID in have oneself ID, then need to reply poll response, otherwise, directly abandon the poll signaling, in this example, small station B It will restore poll response with C, small station A and D will directly abandon the poll signaling；
Step 5, main website are directed to the website of remaining non-poll, repeat step 2-3.

Claims (1)

1. the grouping polling method based on satellite communication, which comprises the steps of:
The website number N of each poll is arranged in the main website network management page in step 1, user；
Step 2, main website successively choose the device id in N number of small station according to the website number N of each poll from all small stations, It is encapsulated into poll signaling；
Step 3, main website issue packaged poll signaling in the form of subnet broadcast；
After step 4, all small stations receive the subnet broadcast, the small station device id in signaling is decoded, if what is carried is small Standing has the ID of oneself in ID, then needs to reply poll response, otherwise, directly abandon the poll signaling；
Step 5, main website are directed to the website of remaining non-poll, repeat step 2-3.
CN201811419806.9A 2018-11-26 2018-11-26 Grouping polling method based on satellite communication Pending CN109560857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811419806.9A CN109560857A (en) 2018-11-26 2018-11-26 Grouping polling method based on satellite communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811419806.9A CN109560857A (en) 2018-11-26 2018-11-26 Grouping polling method based on satellite communication

Publications (1)

Publication Number Publication Date
CN109560857A true CN109560857A (en) 2019-04-02

Family

ID=65867361

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811419806.9A Pending CN109560857A (en) 2018-11-26 2018-11-26 Grouping polling method based on satellite communication

Country Status (1)

Country Link
CN (1) CN109560857A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111711704A (en) * 2020-08-20 2020-09-25 北京和利时系统工程有限公司 Data acquisition method and device based on response polling protocol

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1220555A (en) * 1997-09-04 1999-06-23 日本电气株式会社 Transmission control method
CN1487710A (en) * 2002-07-18 2004-04-07 ŷķ����ʽ���� Communication system, communication apparatus and communication controlling method
CN101610407A (en) * 2009-07-15 2009-12-23 北京化工大学 The gateway implementation method of Ethernet data and digital video frequency flow conversion
CN102916738A (en) * 2012-11-01 2013-02-06 中国电子科技集团公司第五十四研究所 Data reliable multicast method based on FDMA (frequency division multiple Access)/DAMA (demand assigned multiple access) satellite communication system
CN102957598A (en) * 2011-08-16 2013-03-06 上海协同科技股份有限公司 Automatic data acquisition method of electric system
CN103096440A (en) * 2011-11-07 2013-05-08 中兴通讯股份有限公司 Wireless information channel access method and system
CN103178985A (en) * 2011-12-26 2013-06-26 中国移动通信集团重庆有限公司 Network equipment polling method, network equipment polling system and network equipment polling device
CN103354651A (en) * 2013-07-15 2013-10-16 中国计量学院 Polling grouping scheduling method in multi-source multi-relay cooperation network
CN104410557A (en) * 2014-12-25 2015-03-11 深圳中科讯联科技有限公司 Dynamic networking method and communication method based on RS-485
CN104836649A (en) * 2015-04-24 2015-08-12 熊猫电子集团有限公司 Polling method for multi-service data status reports in satellite mobile communication
US20170034847A1 (en) * 2015-07-31 2017-02-02 Qualcomm Incorporated Methods and apparatus for multi-channel medium access control protocol
CN107041011A (en) * 2017-06-20 2017-08-11 熊猫电子集团有限公司 A kind of variable polling system satellite communication method of prediction scheme and system
CN107070539A (en) * 2017-05-03 2017-08-18 成都国恒空间技术工程有限公司 Seasat Radio Data System and method
CN107733689A (en) * 2017-09-15 2018-02-23 西南电子技术研究所（中国电子科技集团公司第十研究所） Dynamic weighting polling dispatching strategy process based on priority

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1220555A (en) * 1997-09-04 1999-06-23 日本电气株式会社 Transmission control method
CN1487710A (en) * 2002-07-18 2004-04-07 ŷķ����ʽ���� Communication system, communication apparatus and communication controlling method
CN101610407A (en) * 2009-07-15 2009-12-23 北京化工大学 The gateway implementation method of Ethernet data and digital video frequency flow conversion
CN102957598A (en) * 2011-08-16 2013-03-06 上海协同科技股份有限公司 Automatic data acquisition method of electric system
CN103096440A (en) * 2011-11-07 2013-05-08 中兴通讯股份有限公司 Wireless information channel access method and system
CN103178985A (en) * 2011-12-26 2013-06-26 中国移动通信集团重庆有限公司 Network equipment polling method, network equipment polling system and network equipment polling device
CN102916738A (en) * 2012-11-01 2013-02-06 中国电子科技集团公司第五十四研究所 Data reliable multicast method based on FDMA (frequency division multiple Access)/DAMA (demand assigned multiple access) satellite communication system
CN103354651A (en) * 2013-07-15 2013-10-16 中国计量学院 Polling grouping scheduling method in multi-source multi-relay cooperation network
CN104410557A (en) * 2014-12-25 2015-03-11 深圳中科讯联科技有限公司 Dynamic networking method and communication method based on RS-485
CN104836649A (en) * 2015-04-24 2015-08-12 熊猫电子集团有限公司 Polling method for multi-service data status reports in satellite mobile communication
US20170034847A1 (en) * 2015-07-31 2017-02-02 Qualcomm Incorporated Methods and apparatus for multi-channel medium access control protocol
CN107070539A (en) * 2017-05-03 2017-08-18 成都国恒空间技术工程有限公司 Seasat Radio Data System and method
CN107041011A (en) * 2017-06-20 2017-08-11 熊猫电子集团有限公司 A kind of variable polling system satellite communication method of prediction scheme and system
CN107733689A (en) * 2017-09-15 2018-02-23 西南电子技术研究所（中国电子科技集团公司第十研究所） Dynamic weighting polling dispatching strategy process based on priority

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
张虎 等: "轮询卫星通信网应用初探", 《通信与广播电视》 *
金凤林: "宽带卫星通信网络IP组网技术研究", 《中国博士学位论文全文数据库》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111711704A (en) * 2020-08-20 2020-09-25 北京和利时系统工程有限公司 Data acquisition method and device based on response polling protocol

Similar Documents

Publication Publication Date Title
EP2324590B1 (en) Multi-channel mesh nodes employing stacked responses
JP2019146178A5 (en)
US8179878B2 (en) Method for performing synchronisation for multicast broadcast services in a wireless access communication network, corresponding multicast broadcast server and base station
US9113313B2 (en) Apparatus and method for transmitting/receiving data in communication system
WO2011020269A1 (en) Random access method and apparatus for a long term evolution system
CN104394577B (en) The wireless network access method of wireless routing device and electronic equipment
CN105101464A (en) Wireless network configuration method and wireless network configuration system
CN104158752A (en) Method and device of processing business flow
US20120155361A1 (en) Wireless transmission method, base station, relay station and mobile station using the same
CN105430590A (en) Method and equipment for transmitting and configuring emergent periodical service
CN106658729B (en) Flexible transmission method
CN110740457A (en) Information transmission method, initiating node and responding node
KR20200079543A (en) Signal scrambling, descrambling method and device, equipment, storage medium
US10097978B2 (en) Transmitting machine type communication data between a plurality of machine type communication devices and a mobile communication network
WO2008147090A1 (en) Apparatus and method for requesting bandwidth and allocating uplink resources based on group in wireless communication system
CN105848298B (en) Communication means, communication device, access point and the website of WLAN
CN109560857A (en) Grouping polling method based on satellite communication
CN107040293B (en) Multi-user input/output communication system and method
CN101730233A (en) Resource processing methods
CN101568071A (en) Method, device and system for paging multimedia broadcasting service
CN100481819C (en) Method and apparatus for over-ring message retransmitting in elastic grouped ring network
US9584348B2 (en) Wireless communication device, program, wireless communication method, and wireless communication system
CN113812196B (en) Cache multicast downlink data notification method, device, terminal and access point equipment
US20220225344A1 (en) Communication devices and methods
CN105307270A (en) Data transmission method and system, base station and user equipment

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: 20190402

RJ01 Rejection of invention patent application after publication