CN115297558B - 基于时分多址的多个LoRa节点的通信方法及系统 - Google Patents
基于时分多址的多个LoRa节点的通信方法及系统 Download PDFInfo
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- CN115297558B CN115297558B CN202211234957.3A CN202211234957A CN115297558B CN 115297558 B CN115297558 B CN 115297558B CN 202211234957 A CN202211234957 A CN 202211234957A CN 115297558 B CN115297558 B CN 115297558B
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- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000004891 communication Methods 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 65
- 238000004590 computer program Methods 0.000 claims description 4
- 238000004422 calculation algorithm Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 108010003272 Hyaluronate lyase Proteins 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 239000013307 optical fiber Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1221—Wireless traffic scheduling based on age of data to be sent
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
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CN202211234957.3A CN115297558B (zh) | 2022-10-10 | 2022-10-10 | 基于时分多址的多个LoRa节点的通信方法及系统 |
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CN202211234957.3A CN115297558B (zh) | 2022-10-10 | 2022-10-10 | 基于时分多址的多个LoRa节点的通信方法及系统 |
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CN115297558A CN115297558A (zh) | 2022-11-04 |
CN115297558B true CN115297558B (zh) | 2023-09-19 |
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Citations (9)
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---|---|---|---|---|
CN101193054A (zh) * | 2006-11-28 | 2008-06-04 | 华为技术有限公司 | 一种发送数据的方法和系统以及节点设备和协调设备 |
CN106980977A (zh) * | 2017-04-05 | 2017-07-25 | 恒宝股份有限公司 | 基于物联网的支付系统及其支付卡 |
CN107548103A (zh) * | 2017-09-28 | 2018-01-05 | 新华三技术有限公司 | 数据转发方法和装置 |
CN109561396A (zh) * | 2018-12-13 | 2019-04-02 | 浙江天则通信技术有限公司 | 一种用于机器人的数据传输系统 |
CN110278617A (zh) * | 2019-06-21 | 2019-09-24 | 浙江理工大学 | 一种基于时分多址的LoRaWAN信道冲突规避方法 |
CN112188452A (zh) * | 2020-11-10 | 2021-01-05 | 厦门骐俊物联科技股份有限公司 | 一种通信时隙分配方法及LoRa组网系统 |
CN112788776A (zh) * | 2019-11-07 | 2021-05-11 | 阿里巴巴集团控股有限公司 | LoRa数据传输方法、装置、设备及存储介质 |
KR20210077154A (ko) * | 2019-12-17 | 2021-06-25 | 주식회사 스파이어테크놀로지 | LoRa 네트워크에서 멀티캐스팅 데이터 전송 방법 |
CN114339660A (zh) * | 2021-12-02 | 2022-04-12 | 北京理工大学 | 一种无人机集群随机接入方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3696806B2 (ja) * | 2001-06-19 | 2005-09-21 | 富士通株式会社 | 通信性能測定装置 |
US20070025342A1 (en) * | 2005-07-14 | 2007-02-01 | Gemini Mobile Technology, Inc. | Protocol optimization for wireless networks |
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- 2022-10-10 CN CN202211234957.3A patent/CN115297558B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101193054A (zh) * | 2006-11-28 | 2008-06-04 | 华为技术有限公司 | 一种发送数据的方法和系统以及节点设备和协调设备 |
CN106980977A (zh) * | 2017-04-05 | 2017-07-25 | 恒宝股份有限公司 | 基于物联网的支付系统及其支付卡 |
CN107548103A (zh) * | 2017-09-28 | 2018-01-05 | 新华三技术有限公司 | 数据转发方法和装置 |
CN109561396A (zh) * | 2018-12-13 | 2019-04-02 | 浙江天则通信技术有限公司 | 一种用于机器人的数据传输系统 |
CN110278617A (zh) * | 2019-06-21 | 2019-09-24 | 浙江理工大学 | 一种基于时分多址的LoRaWAN信道冲突规避方法 |
CN112788776A (zh) * | 2019-11-07 | 2021-05-11 | 阿里巴巴集团控股有限公司 | LoRa数据传输方法、装置、设备及存储介质 |
KR20210077154A (ko) * | 2019-12-17 | 2021-06-25 | 주식회사 스파이어테크놀로지 | LoRa 네트워크에서 멀티캐스팅 데이터 전송 방법 |
CN112188452A (zh) * | 2020-11-10 | 2021-01-05 | 厦门骐俊物联科技股份有限公司 | 一种通信时隙分配方法及LoRa组网系统 |
CN114339660A (zh) * | 2021-12-02 | 2022-04-12 | 北京理工大学 | 一种无人机集群随机接入方法 |
Non-Patent Citations (1)
Title |
---|
何通能 ; 任庆鑫 ; 陈德富 ; .基于马尔科夫链的LoRaWAN网络节点性能分析.传感技术学报.2018,(第09期),全文. * |
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