Author(s)

Yongdong Li ¹

Affiliation(s)

¹ Department of Product & System, Rohde & Schwarz China GZ Branch, Guangzhou, China

Corresponding Author

Yongdong Li

ABSTRACT

Interference is a big problem in RF area. The call setup will be fall, the handover will be fail, the throughput will be down. There are three ways to reject the interference: space division, time division, frequency division and code division. By now, the three methods are all used in the whole channel coding. This paper present one new method that only control channel uses the rejection methods and the whole channel can reject the interference. It will be easier to realize getting call setup success rate, handover success rate and more capacity, larger throughput.

KEYWORDS

Interference rejection, hopping, multipath, demodulation

CITE THIS PAPER

Yongdong Li, New interference rejection method in RF field. Journal of Electronics and Information Science (2023) Vol. 8: 1-7. DOI: http://dx.doi.org/10.23977/10.23977/jeis.2023.080501.

REFERENCES

[1] Guo Zhigang. Analysis of cofrequency interference of terrestrial digital television and discussion on suppression methods [J]. Digital World, 2019(05):245. 
[2] Yan Zhiting. Research on algorithm and architecture of signal detector and channel decoder in wireless MIMO receiver [D]. Shanghai Jiaotong University, 2020. DOI: 10. 27307 /, dc nki. Gsjtu. 2016. 000200. 
[3] Zhang Biwu. Research on the Same frequency interference suppression algorithm of N-frequency TD-SCDMA system [D]. South China University of Technology, 2014. 
[4] Deng Chengguo. Research on improved Co-frequency interference elimination technology of MFSK/FH-SSMA system [D]. Southwest Jiaotong University, 2010. 
[5] Liu Shuanglin, Yang Jin, Zhou Zhikun et al. Passive wireless SAW sensor signal detection principle and the implementation [J]. Journal of measurement and control technology, 2004 (3): 18-20, DOI: 10. 19708 / j. carol carroll KJS 2004. 03. 007. 
[6] Jin Guibin, Wang Shuzhao, Jin Guimei et al. Same Frequency, Adjacent Frequency and Harmonic Interference Elimination Method Based on Independent Component Analysis [J]. Electrical Measurement and Instrumentation, 2009, 46(06):1-4. 
[7] Ouyang Xinxin. Research on time difference estimation and direct location Method of frequency-hopping signal [D]. University of Electronic Science and Technology of China, 2018. 
[8] Deng Zhihuai. Research on GSM Network Interference Analysis Method [D]. University of Electronic Science and Technology of China, 2013. 
[9] Teng Zhenyu, Feng Yongxin, Pan Chengsheng. Effect analysis of Partial dwell time Interference on Frequency hopping synchronization and tracking [J]. Fire Control & Command Control, 2007(04):34-37. 
[10] Luo Jian. Research on Air Interface Protocol and Signaling of Mobile Communication Network [D]. Beijing University of Posts and Telecommunications, 2007. 
[11] Shen Tao. Research on GSM Wireless Network Optimization Method [D]. Xidian University, 2012.

Sponsors, Associates, and Links

---

• Information Systems and Signal Processing Journal
  
  
• Intelligent Robots and Systems
  
  
• Journal of Image, Video and Signals
  
  
• Transactions on Real-Time and Embedded Systems
  
  
• Journal of Electromagnetic Interference and Compatibility
  
  
• Acoustics, Speech and Signal Processing
  
  
• Journal of Power Electronics, Machines and Drives
  
  
• Journal of Electro Optics and Lasers
  
  
• Journal of Integrated Circuits Design and Test
  
  
• Journal of Ultrasonics
  
  
• Antennas and Propagation
  
  
• Optical Communications
  
  
• Solid-State Circuits and Systems-on-a-Chip
  
  
• Field-Programmable Gate Arrays
  
  
• Vehicular Electronics and Safety
  
  
• Optical Fiber Sensor and Communication
  
  
• Journal of Low Power Electronics and Design
  
  
• Infrared and Millimeter Wave
  
  
• Detection Technology and Automation Equipment
  
  
• Journal of Radio and Wireless
  
  
• Journal of Microwave and Terahertz Engineering
  
  
• Journal of Communication, Control and Computing
  
  
• International Journal of Surveying and Mapping
  
  
• Information Retrieval, Systems and Services
  
  
• Journal of Biometrics, Identity and Security
  
  
• Journal of Avionics, Radar and Sonar