VHF Band III Spectrum Availability and Utilization for Cognitive Radio Implementation in Malaysia
The VHF Band III spectrum (174-230 MHz), recognized for its low utilization, was opened by the FCC in 2002 for opportunistic use by communication technologies. This paper presents a quantitative analysis of the availability of VHF Band III for cognitive radio CR access in Malaysia. Measurements were conducted over a week in 18 Malaysian cities to analyze spectrum utilization and received signal strength, alongside the impact of broadcasts from neighboring countries. The findings highlight actual utilization patterns and reveal the spectrum’s potential for opportunistic access, especially post-digital switchover (DSO).
Authors
- Abdelmoty M. Ahmed (ORCID: https://orcid.org/0000-0002-3379-7314)
- Mosab Hamdan (ORCID: https://orcid.org/0000-0002-1008-3028)
- Hafizal Mohamad (ORCID: https://orcid.org/0000-0003-1915-6710)
- Rashid A. Saeed (ORCID: https://orcid.org/0000-0002-9872-081X)
- Mahmoud M. Khattab (ORCID: https://orcid.org/0000-0001-7248-871X)
- Hashim Elshafie (ORCID: https://orcid.org/0000-0002-5111-3764)
Institutions
- Universiti Sains Islam Malaysia (MY)
- Taif University (SA)
- Nahda University (EG)
- Al Yamamah University (SA)
- South East Technological University (IE)
- King Khalid University (SA)
Publication Details
- Published
- 2025-01-15
- DOI
- https://doi.org/10.1109/lt64002.2025.10940796
- Citations
- 2
- Primary Topic
- Telecommunications and Broadcasting Technologies
- Type
- article
- Field-Weighted Citation Impact
- 2.27