Course title
FL0020003
Mobile Telecommunications

 SUGA Norisato
Middle-level Diploma Policy (mDP)
Program / Major mDP Goals Courses
Fundamental Mechanical Engineering F 産業界や社会の要請を把握して解決するべき課題を設定し、さまざまな工学分野の知識を関連付けながら設計生産技術を活用することで、立案した構想に従って研究を進め課題を解決することができる。 Sub
Advanced Mechanical Engineering F 産業界や社会の要請を把握して解決するべき課題を設定し、機械工学の学理を応用して異分野を含む融合分野で革新的な機能を創成することができる。 Sub
Environment and Materials Engineering B 地球環境や地域社会との調和を見据えて、さまざまな工学分野に関わる問題を解決することができる。 Sub
Chemistry and Biotechnology B 地球環境や地域社会との調和を見据えて、さまざまな工学分野に関わる問題を解決することができる。 Sub
Electrical Engineering and Robotics D 電気工学や関連する工学の技術分野を課題に適用し、社会の要求を解決するために応用することができる。 Sub
Advanced Electronic Engineering E 専門的デザイン課題について解決する能力を身に付けることができる。 Sub
Information and Communications Engineering B-3 最先端のシステムやネットワークに対応できる高度な専門知識や技能を習得することができる。 Main
Computer Science and Engineering B-2 コンピュータサイエンスの各分野の基礎知識とその応用能力を身に付けることができる。 Main
Urban Infrastructure and Environment G ⼟⽊⼯学における現実の問題について、⼯学・専⾨基礎知識を⽤いて理解・解決することができる。 Sub
Purpose of class
The main purpose of this class is to understand mobile communication systems including basic technologies and integrated system.
Course description
As component technologies that constitute mobile communication systems, this course covers source coding techniques, error control techniques, modulation and demodulation techniques, access technologies, antennas and radio wave propagation, fading mitigation techniques, and OFDM technology. Furthermore, it aims to provide an understanding of the relationships among these component technologies. For particularly important technologies, exercises and demonstrations using actual wireless devices will be conducted to deepen understanding.
Goals and objectives
  1. The students who succeeded in this course will be able to understand and apply basic mobile communications technologies for instance coding/decoding, modulation/demodulation and so on.
  2. They also will be able to understand and apply application technologies for mobile communication systems for instance multiple access, antenna and propagation, anti-fading technologies and so on.
  3. In addtion, they will be able to understand and apply the recent and the next generation mobile communication services and wireless systems technologies.
Relationship between 'Goals and Objectives' and 'Course Outcomes'

 Unit test Trem-end examination Total.
1. 20% 20% 40%
2. 15% 15% 30%
3. 15% 15% 30%
Total. 50% 50% -
Evaluation method and criteria
Unit test in the class (50%)
Term-end examination (50%)
In total, the unit test and term-end exam are worth 100 points (100%).
Passing Grade (60%): Requires an 80% comprehension level of in-class exercises.
Language
Japanese
Class schedule

 Class schedule HW assignments (Including preparation and review of the class.) Amount of Time Required
1. - Guidance
- Recent mobile communication service and trend of technologies 		Preparation and survey for lecture materials 90minutes
Review of lecture content 90minutes
2. Source coding
- Shannon’s source coding theorem
- Speech coding
- Image coding 		Preparation and survey for lecture materials 90minutes
Review of lecture content 90minutes
3. Error control
- ARQ
- Hamming code
- Convolutional code 		Preparation and survey for lecture materials 90minutes
Review of lecture content 90minutes
4. Error control (exercise) Preparation for exercise 90minutes
Review of exercise 90minutes
5. Modulation and demodulation
- Baseband signal
- Linear modulation and nonlinear modulation
- Demodulation technology 		Preparation and survey for lecture materials 90minutes
Review of lecture content 90minutes
6. Modulation and demodulation (exercise) Preparation for exercise 90minutes
Review of exercise 90minutes
7. Multiple access technologies and spread spectrum techniques
- Multiple access
- CDMA
- Random Access 		Preparation and survey for lecture materials 90minutes
Review of lecture content 90minutes
8. Radio propagation
- Distance decay
- Shadowing
- Fading
- Radio propagation simulation 		Preparation and survey for lecture materials 90minutes
Review of lecture content 90minutes
9. Radio propagation (exercise) Preparation for exercise 90minutes
Review of exercise 90minutes
10. OFDM
- Signal expression in fading environment
- Equalization
- Frequency domain equalizer 		Preparation and survey for lecture materials 90minutes
Review of lecture content 90minutes
11. OFDM (exercise) Preparation for exercise 90minutes
Review of exercise 90minutes
12. Antenna technologies
- MRC
- SDM
- E-SDM 		Preparation and survey for lecture materials 90minutes
Review of lecture content 90minutes
13. Antenna technologies (exercise) Preparation for exercise 90minutes
Review of exercise 90minutes
14. Term-end examination and explanations Review what learned from class No.1 to No.13. 120minutes
Review of exercises during the class 160minutes
Review of the examination 40minutes
Total. - - 2660minutes
Feedback on exams, assignments, etc.
ways of feedback specific contents about "Other"
Feedback in the class
Textbooks and reference materials
Text book; Ryoichi Tanaka; ”Yasashii Digital Ido Tsushin”　（”New Edition, Fundamental Digital Mobile Communications”) ,TTA, Ohm-sha, 2008.
ISBN978-4-88549-040-8
Prerequisites
Text documents can be download from Scomb LMS of the cource.
Office hours and How to contact professors for questions
  • Office hours: Tuesday 12:30-13:20
  • After class
Regionally-oriented
Non-regionally-oriented course
Development of social and professional independence
  • Course that cultivates an ability for utilizing knowledge
Active-learning course
N/A
Course by professor with work experience
Work experience Work experience and relevance to the course content if applicable
Applicable Drawing on his experience in the research and development of wireless LAN systems, he will teach the elemental technologies of wireless communications and the characteristics of various wireless communication systems.
Education related SDGs:the Sustainable Development Goals
  • 9.INDUSTRY, INNOVATION AND INFRASTRUCTURE
  • 12.RESPONSIBLE CONSUMPTION & PRODUCTION
Last modified : Sat Mar 14 13:51:47 JST 2026