Interference coexistence between wireless meter reading system in 470～510 MHz band and adjacent systems

Ruichen XU; Ji FANG; Hao DU; Xiaobo WANG

doi:10.11959/j.issn.1000-0801.2017009

您当前的位置：

首页 >

文章列表页 >

Interference coexistence between wireless meter reading system in 470～510 MHz band and adjacent systems

Operating technology wide-angle | 更新时间：2024-06-05

- Interference coexistence between wireless meter reading system in 470～510 MHz band and adjacent systems
- Telecommunications Science Vol. 33, Issue 1, Pages: 143-152(2017)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2017009
  CLC： TN929.5
- Published Online：2017-01，
  
  Published：15 January 2017
- 稿件说明：
移动端阅览
Ruichen XU, Ji FANG, Hao DU, et al. Interference coexistence between wireless meter reading system in 470～510 MHz band and adjacent systems[J]. Telecommunications science, 2017, 33(1): 143-152.
DOI：

Ruichen XU, Ji FANG, Hao DU, et al. Interference coexistence between wireless meter reading system in 470～510 MHz band and adjacent systems[J]. Telecommunications science, 2017, 33(1): 143-152. DOI： 10.11959/j.issn.1000-0801.2017009.

摘要

现行射频规范限制470～510 MHz频段无线抄表系统不能适应电力网络新的通信速率和覆盖范围需求。如何调整相关射频规范，在保障邻频先用通信业务不受干扰的前提下，有效提升无线抄表系统的通信能力成为目前亟待解决的问题之一。针对该问题，首先分析国内450～566 MHz频段频谱划分情况。随后根据国家电网3种无线抄表系统的射频参数，通过确定性计算和射线追踪仿真的方法，研究所述无线抄表系统和邻频广播电视系统、CDMA450系统、铁路列调系统、FDD LTE系统之间的干扰共存情况。最后给出相关射频规范的修改建议。

Abstract

Current RF specification restrains the wireless meter reading system (WMRS) working in 470～510 MHz band.It is incapable of meeting new communication speed and coverage requirements of power network.Under the premise of ensuring that prior used communication systems in adjacent band work without interference

how to modify the related RF specification to improve communication ability of WMRS is one of the problems to be solved at present.Firstly

the domestic frequency spectrum allocation in 450～566 MHz band was analyzed.Then

based on RF parameters of 3 kinds of WMRS from State Grid and deterministic computation and ray tracing simulation method

the interference coexistence between the WMRS and adjacent communication systems

which including broadcast television system

CDMA450 system

railway train dispatching system and FDD-LTE system was studied.At last

some suggestions for revision of relevant RF specifications were obtained.

关键词

Keywords

references

工业和信息化部 . 信息产业部关于发布《微功率(短距离)无线电设备的技术要求》的通知 [EB/OL ] . ( 2005 - 09 - 05 ) [ 2016 - 10 - 25 ] . http://wenku.baidu.com/link?url=LenUsqXYfET80_AY48ufyh_pH2jUtuN6zTczoTLfEFuhKqvbArUwlE-P3a0FqDY_wA2qPRPLqETaFUKvAJhBm0X5XagKb8Ew3PADRs_ATR3hO http://wenku.baidu.com/link?url=LenUsqXYfET80_AY48ufyh_pH2jUtuN6zTczoTLfEFuhKqvbArUwlE-P3a0FqDY_wA2qPRPLqETaFUKvAJhBm0X5XagKb8Ew3PADRs_ATR3hO .

Ministry of Industry and Information Technology . Technical requirements for micropower(short range)radio equipment [EB/OL ] . ( 2005 - 09 - 05 ) [ 2016 - 10 - 25 ] . http://wenku.baidu.com/link?url=LenUsqXYfET80_AY48ufyh_pH2jUtuN6zTczoTLfEFuhKqvbArUwlE-P3a0FqDY_wA2qPRPLqETaFUKvAJhBm0X5XagKb8Ew3PADRs_ATR3hO http://wenku.baidu.com/link?url=LenUsqXYfET80_AY48ufyh_pH2jUtuN6zTczoTLfEFuhKqvbArUwlE-P3a0FqDY_wA2qPRPLqETaFUKvAJhBm0X5XagKb8Ew3PADRs_ATR3hO .

杨涛 . WIA-PA工业无线传感网射频收发机调制/解调电路研究与设计 [D ] . 北京：中国科学院大学， 2015 .

YANG T . Research and design of modulation / demodulation circuit for RF transceiver in WIA-PA industrial wireless sensor network [D ] . Beijing : University of Chinese Academy of Sciences , 2015 .

卢山 . 无线传感器网络和热湿耦合场模拟在粮情监测中应用的研究 [D ] . 杭州：浙江大学， 2015 .

LU S . Application of wireless sensor network and simulation of heat and moisture field in grain monitoring [D ] . Hangzhou : Zhejiang University , 2015 .

工业和信息化部 . 中华人民共和国无线电频率划分规定 [EB/OL ] . ( 2014 - 04 - 10 ) [ 2016 - 10 - 25 ] . http://wenku.baidu.com/link? url = ltQ7hpsU-Sq3W3jt0pLq_kuwwh-fB5648BZtgCpiz-AMly BKEHTAG-UUOaNn8gAEokNUjUfaWjd4RUL9BMTW8iXh QISo Av3I-LOPXZzDwpW http://wenku.baidu.com/link? url = ltQ7hpsU-Sq3W3jt0pLq_kuwwh-fB5648BZtgCpiz-AMly BKEHTAG-UUOaNn8gAEokNUjUfaWjd4RUL9BMTW8iXh QISo Av3I-LOPXZzDwpW .

Ministry of Industry and Information Technology . Provisions of the People's Republic of China on radio frequency division [EB/OL ] . ( 2014 - 04 - 10 ) [ 2016 - 10 - 25 ] . http://wenku.baidu.com/link? url = ltQ7hpsU-Sq3W3jt0pLq_kuwwh-fB5648BZtgCpiz-AMly BKEHTAG-UUOaNn8gAEokNUjUfaWjd4RUL9BMTW8iXh QISo Av3I-LOPXZzDwpW http://wenku.baidu.com/link? url = ltQ7hpsU-Sq3W3jt0pLq_kuwwh-fB5648BZtgCpiz-AMly BKEHTAG-UUOaNn8gAEokNUjUfaWjd4RUL9BMTW8iXh QISo Av3I-LOPXZzDwpW .

中国通信标准化协会 . 450MHz-470MHz IMT FDD 系统和TDD系统共存分析 [EB/OL ] . ( 2010 - 10 - 21 ) [ 2016 - 10 - 25 ] . http://xueshu.baidu.com/s?wd =paperuri:(bb893398df54fc2784f6b12 eaeda151a)＆filter=sc_long_sign＆sc_ks_para=q%3D http://xueshu.baidu.com/s?wd =paperuri:(bb893398df54fc2784f6b12 eaeda151a)＆filter=sc_long_sign＆sc_ks_para=q%3D .

China Communications Standards Association . Coexistence analysis of 450MHz-470MHz IMT FDD system and TDD system [EB/OL ] . ( 2010 - 10 - 21 ) [ 2016 - 10 - 25 ] . http://xueshu.baidu.com/s?wd =paperuri:(bb893398df54fc2784f6b12 eaeda151a)＆filter=sc_long_sign＆sc_ks_para=q%3D http://xueshu.baidu.com/s?wd =paperuri:(bb893398df54fc2784f6b12 eaeda151a)＆filter=sc_long_sign＆sc_ks_para=q%3D .

中国通信标准化协会 . 450MHz-470MHz频段规划研究 [EB/OL ] . ( 2015 - 06 - 16 ) [ 2016 - 10 - 25 ] . http://www.cctime.com/html/2015-6-16/201561692562777.htm http://www.cctime.com/html/2015-6-16/201561692562777.htm .

China Communications Standards Association . Research on frequency band planning of 450MHz-470MHz [EB/OL ] . ( 2015 - 06 - 16 ) [ 2016 - 10 - 25 ] . http://www.cctime.com/html/2015-6-16/201561692562777.htm http://www.cctime.com/html/2015-6-16/201561692562777.htm .

中国通信标准化协会 . 450MHz-470MHz IMT系统与铁路调度系统共存研究 [EB/OL ] . ( 2010 - 10 - 21 ) [ 2016 - 10 - 25 ] . http://xueshu.baidu.com/s?wd=paperuri:(bb893398df54fc2784f6b12ea eda151a)＆filter=sc_long_sign＆sc_ks_para=q%3D http://xueshu.baidu.com/s?wd=paperuri:(bb893398df54fc2784f6b12ea eda151a)＆filter=sc_long_sign＆sc_ks_para=q%3D .

China Communications Standards Association . Research on coexistence of 450 MHz-470 MHz IMT system and railway dispatching system [EB/OL ] . ( 2010 - 10 - 21 ) [ 2016 - 10 - 25 ] . http://xueshu.baidu.com/s?wd=paperuri:(bb893398df54fc2784f6b12ea eda151a)＆filter=sc_long_sign＆sc_ks_para=q%3D http://xueshu.baidu.com/s?wd=paperuri:(bb893398df54fc2784f6b12ea eda151a)＆filter=sc_long_sign＆sc_ks_para=q%3D .

中国通信标准化协会 . IMT与地面广播电视系统动态频谱共享研究报告 [EB/OL ] . ( 2014 - 04 - 21 ) [ 2016 - 10 - 25 ] . http://www.ccsa.org.cn/tc/meeting.php?meeting_id=4804 http://www.ccsa.org.cn/tc/meeting.php?meeting_id=4804 .

China Communications Standards Association . Research report on dynamic spectrum sharing between IMT and terrestrial broadcast television system [EB/OL ] . ( 2014 - 04 - 21 ) [ 2016 - 10 - 25 ] . http://www.ccsa.org.cn/tc/meeting.php?meeting_id=4804 http://www.ccsa.org.cn/tc/meeting.php?meeting_id=4804 .

中国通信标准化协会 . 同一区域698 MHz频点附近 IMT与广播共存研究 [EB/OL ] . ( 2011 - 05 - 03 ) [ 2016 - 10 - 25 ] . http://www.ccsa.org.cn/tc/meeting.php?meeting_id=3941 http://www.ccsa.org.cn/tc/meeting.php?meeting_id=3941 .

China Communications Standards Association . Study on coexistence of IMT and broadcasting near the frequency of 698 MHz in the same area [EB/OL ] . ( 2011 - 05 - 03 ) [ 2016 - 10 - 25 ] . http://www.ccsa.org.cn/tc/meeting.php?meeting_id=3941 http://www.ccsa.org.cn/tc/meeting.php?meeting_id=3941 .

ITU . Planning criteria for digital terrestrial television services in the VHF/UHF bands:ITU-R BT.1368-2009 [S/OL ] . ( 2009 - 05 - 10 ) [ 2016 - 10 - 25 ] . http://www.itu.int/dms_pubrec/itu-r/rec/bt/R-REC-BT.1368-8-200905-S!!PDF-E.pdf http://www.itu.int/dms_pubrec/itu-r/rec/bt/R-REC-BT.1368-8-200905-S!!PDF-E.pdf .

葛阳，李大刚 . 智能家居433MHz射频通信协议栈设计与网关实现 [J ] . 电信科学， 2015 , 31 ( 9 ): 130 - 136 .

GE Y , LI D G . Design of 433 MHz communication protocol and implementation of gateway in intelligence home [J ] . Telecommunications Science , 2015 , 31 ( 9 ): 130 - 136 .

韩锐，张晓燕，刘畅，等 . IMT系统对1 518 MHz-1 525 MHz频段卫星移动系统的干扰 [J ] . 电信科学， 2016 , 32 ( 3 ): 99 - 104 .

HAN R , ZHANG X Y , LIU C , et al . Interference from IMT system to mobile satellite system in 1 518～1 525 MHz band [J ] . Telecommunications Science , 2016 , 32 ( 3 ): 99 - 104 .

Views

1654

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

⁰