CN107995634B - 一种基于LoRa的小规模远距离局域网系统及其工作方法 - Google Patents
一种基于LoRa的小规模远距离局域网系统及其工作方法 Download PDFInfo
- Publication number
- CN107995634B CN107995634B CN201711182808.6A CN201711182808A CN107995634B CN 107995634 B CN107995634 B CN 107995634B CN 201711182808 A CN201711182808 A CN 201711182808A CN 107995634 B CN107995634 B CN 107995634B
- Authority
- CN
- China
- Prior art keywords
- node
- signaling
- terminal
- relay
- poll
- 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.)
- Active
Links
- 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 27
- 238000000034 method Methods 0.000 title claims description 12
- 230000011664 signaling Effects 0.000 claims abstract description 178
- 238000004891 communication Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000001228 spectrum Methods 0.000 claims abstract description 4
- 101150025612 POLL gene Proteins 0.000 claims description 52
- 230000004044 response Effects 0.000 claims description 24
- 230000006855 networking Effects 0.000 claims description 9
- 238000012790 confirmation Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims 1
- 230000001413 cellular effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
-
- 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
- H04B7/15507—Relay station based processing for cell extension or control of coverage area
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
- H04W74/06—Scheduled access using polling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711182808.6A CN107995634B (zh) | 2017-11-23 | 2017-11-23 | 一种基于LoRa的小规模远距离局域网系统及其工作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711182808.6A CN107995634B (zh) | 2017-11-23 | 2017-11-23 | 一种基于LoRa的小规模远距离局域网系统及其工作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107995634A CN107995634A (zh) | 2018-05-04 |
CN107995634B true CN107995634B (zh) | 2018-11-13 |
Family
ID=62032904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711182808.6A Active CN107995634B (zh) | 2017-11-23 | 2017-11-23 | 一种基于LoRa的小规模远距离局域网系统及其工作方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107995634B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108882253B (zh) * | 2018-06-21 | 2022-11-29 | 中国船舶集团有限公司第七一一研究所 | 基于LoRa通信的长距离无线传输系统及其通信方法 |
CN110719580B (zh) * | 2018-07-11 | 2023-08-15 | 中移物联网有限公司 | 一种通信方法、装置、终端、网关及计算机存储介质 |
CN109348494B (zh) * | 2018-11-01 | 2019-06-28 | 中南民族大学 | 一种基于可独立组网节点的远距离局域网及其工作方法 |
CN109466590B (zh) * | 2018-11-13 | 2019-06-28 | 中南民族大学 | 由三信道构建的LoRa局域网实现列车位置报警的系统和方法 |
RU2703332C1 (ru) * | 2019-03-04 | 2019-10-16 | Общество с ограниченной ответственностью "ДиС ПЛЮС" | Способ организации сети передачи данных |
CN110138431A (zh) * | 2019-04-24 | 2019-08-16 | 杭州中科先进技术研究院有限公司 | 一种射频中继系统 |
CN110809287B (zh) * | 2019-10-10 | 2023-02-28 | 北京云智数芯科技有限公司 | 一种LoRa系统的通讯方法 |
CN111465036A (zh) * | 2019-12-05 | 2020-07-28 | 浙江工业大学 | 一种基于LoRa星状网轮询嵌套组网的消防数据传输方法 |
CN110889969B (zh) * | 2019-12-31 | 2022-05-27 | 福建鸿思科技有限公司 | 一种分布式道路交通信号线协调自适应控制系统 |
CN111954274B (zh) * | 2020-07-22 | 2023-09-12 | 广州旋坤信息科技有限公司 | 一种基于LoRa技术的蜂窝网络通信方法及系统 |
CN112185092A (zh) * | 2020-09-24 | 2021-01-05 | 西安科技大学 | 农田环境无线传感器网络监测系统及其无线传输方法 |
CN113905349A (zh) * | 2021-09-29 | 2022-01-07 | 中国铁道科学研究院集团有限公司 | 组网方法、装置及系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3007471A1 (en) * | 2015-12-07 | 2017-06-15 | Structural Health Systems, Inc. | Method and system for monitoring building structures |
CN206451353U (zh) * | 2017-02-15 | 2017-08-29 | 南通德高环境监测技术有限公司 | 一种低功耗无线自组网抄表系统 |
CN107071791A (zh) * | 2017-03-31 | 2017-08-18 | 深圳市亿道数码技术有限公司 | 一种基于LoRa的组网方法及系统 |
CN107132329A (zh) * | 2017-06-27 | 2017-09-05 | 福建强闽信息科技有限公司 | 一种LoRaWAN多参数水质在线监测系统及方法 |
-
2017
- 2017-11-23 CN CN201711182808.6A patent/CN107995634B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107995634A (zh) | 2018-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107995634B (zh) | 一种基于LoRa的小规模远距离局域网系统及其工作方法 | |
CN106302787B (zh) | 一种基于云端配置的物联网组网方法 | |
Saputro et al. | A survey of routing protocols for smart grid communications | |
Corson et al. | Mobile ad hoc networking (MANET): Routing protocol performance issues and evaluation considerations | |
US7983685B2 (en) | Method and apparatus for management of a global wireless sensor network | |
CN102202298B (zh) | 结合网络及无线传感器网络终端加入网络的方法 | |
Radmand et al. | Comparison of industrial WSN standards | |
CN107222931A (zh) | 一种LoRa通信方法及系统 | |
Wang et al. | Energy efficient broadcasting using network coding aware protocol in wireless ad hoc network | |
CN105515972B (zh) | 一种动态化自组网无线通信装置 | |
CN107972700A (zh) | 一种基于LoRa局域组网的低功耗列车接近预警系统和方法 | |
CN103262434A (zh) | 用于电力线通信的介质访问控制层 | |
Biagi et al. | Geo-routing algorithms and protocols for power line communications in smart grids | |
CN103476081B (zh) | 一种无线传感器网络中路由的方法 | |
CN111491303A (zh) | 基于LoRa-Mesh的楼宇通讯系统及楼宇通讯自组网方法 | |
Cam-Winget et al. | Applicability statement for the routing protocol for low-power and lossy networks (RPL) in advanced metering infrastructure (AMI) networks | |
CN106658640A (zh) | 一种用于三表无线集抄的分簇式自组网路由建立方法 | |
CN101909009B (zh) | 智能家居系统中的路由方法、路由系统及业务网关 | |
CN108200624B (zh) | 基于lpwan的具有自动入网功能的混合型网络组网通讯方法 | |
CN106102120B (zh) | 一种自主协议及组网方法的自组无线局域网及数据收发方法 | |
CN110381563A (zh) | 一种自组织接力转发网络的上行通信资源分配策略 | |
Bomgni et al. | Multihop uplink communication approach based on layer clustering in lora networks for emerging iot applications | |
Zeng et al. | The exploration of network coding in IEEE 802.15. 4 networks | |
Wang et al. | Comparisons of home area network connection alternatives for multifamily dwelling units | |
CN114513231B (zh) | 一种以电力线载波通信为骨干网的多模异构物联网架构 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Pei Zhonghui Inventor after: Jiang Shuyi Inventor after: Li Chenghua Inventor after: Cheng Bo Inventor after: Li Lijun Inventor after: Zhou Xiaodong Inventor after: Chen Zhou Inventor after: Zhang Hongyan Inventor before: Pei Zhonghui Inventor before: Jiang Shuyi Inventor before: Li Chenghua Inventor before: Cheng Bo Inventor before: Li Lijun Inventor before: Zhou Xiaodong Inventor before: Chen Zhou Inventor before: Zhang Hongyan Inventor before: Guo Cai |