Coding/decoding schemes, error control schemes, modulation/demodulation schemes, multiple access schemes, propagation, antennas,
anti-fading schemes, OFDM transmission schemes for mobile communication systems are discussed. In addition, advanced mobile
communication systems (PDC, W-CDMA, HSPA, LTE, LTE-Advanced and 5G), wireless broadband systems (WiMAX), wireless LAN (802.11)
and the other ubiquitous systems are introduced.
The main purpose of this class is to understand advanced mobile communication systems including basic technologies and integrated
system and services. Also, MATLAB simulation is employed as practice to analyze the performance of mobile communication systems
to acquire skills for this fields.
- The students who succeeded in this course will be able to understand and explain about basic mobile communications technologies for instance, coding/decoding, modulation/demodulation and so on.
- They also will be able to understand and explain about the advanced technologies for mobile communication systems for instance, multiple access, antena and propagation antifading technologies and so on.
- They also will be able to understand and explain about the advanced mobile communication services and future wireless systems.
| Class schedule | HW assignments (Including preparation and review of the class.) | Amount of Time Required | |
|---|---|---|---|
| 1． | Overview -Recent mobile communication service and trend of technologies -Introduction of MATLAB simulation |
Preparation for mobile communication service and technologies | 40minutes |
| Review of mobile communication service and technologies | 60minutes | ||
| Preparation for MATLAB simulation | 120minutes | ||
| 2． | Mobile communications technologies (1) -Coding and decoding schemes -Exercise 1: Digital data generation |
Preparation for coding and decoding schemes | 60minutes |
| Review of coding and decoding schemes | 60minutes | ||
| Exercise 1: MATLAB simulation of digital data generation | 120minutes | ||
| 3． | Mobile communications technologies (2) -Error control schemes -Exercise 2: Convolutional encoding and Viterbi decoding |
Preparation for error control schemes | 60minutes |
| Review of error control schemes | 60minutes | ||
| Exercise 2: MATLAB simulation of convolutional encoding and Viterbi decoding | 120minutes | ||
| 4． | Mobile communications technologies (3) -Modulation schemes -Demodulation schemes -Exercise 3: QPSK modulation and demodulation |
Preparation for modulation and demodulation schemes | 60minutes |
| Review of modulation and demodulation schemes | 60minutes | ||
| Exercise 3: MATLAB simulation of QPSK modulation and demodulation | 120minutes | ||
| 5． | Mobile communications technologies (4) -Multiple access schemes -Spread spectrum transmission schemes -CDMA schemes |
Preparation for multiple access schemes | 60minutes |
| Review of multiple access schemes | 60minutes | ||
| 6． | Mobile communications technologies (5) -Propagation -Link budget -Fading |
Preparation for propagation, link budget and fading | 60minutes |
| Review of propagation, link budget and fading | 60minutes | ||
| 7． | Mobile communications technologies (6) -Antenna technologies (AAA and MIMO) -Anti-fading schemes (Diversity schemes) |
Preparation for antenna technologies (Diversity, AAA and MIMO) | 60minutes |
| Review of antenna technologies (Diversity, AAA and MIMO) | 60minutes | ||
| 8． | Mobile communications technologies (7) -OFDM, OFDMA schemes -Exercise 4: QPSK-OFDM transmission |
Preparation for OFDM, OFDMA schemes | 60minutes |
| Review of OFDM, OFDMA schemes | 60minutes | ||
| Exercise 4: MATLAB simulation of QPSK-OFDM transmission | 120minutes | ||
| 9． | Advanced mobile communication systems (1) -PDC and PHS -W-CDMA, HSDPA |
Preparation for digital mobile communication systems | 60minutes |
| Review of digital mobile communication systems | 60minutes | ||
| 10． | Advanced mobile communication systems (2) -LTE, LTE-Advanced, 5G -Exercise 5: M-ary QAM-OFDM transmission |
Preparation for advanced digital mobile communication systems | 60minutes |
| Review of advanced digital mobile communication systems | 60minutes | ||
| Exercise 5: MATLAB simulation of M-ary QAM-OFDM transmission | 120minutes | ||
| 11． | Advanced mobile communication systems (3) -Wireless LAN |
Preparation for wireless LAN | 60minutes |
| Investigation about IEEE802.11 | 60minutes | ||
| Review of wireless LAN systems | 60minutes | ||
| 12． | Advanced mobile communication systems (4) -Wireless broadband systems (WiMAX, et.al.) |
Preparation for wireless broadband systems | 60minutes |
| Investigation about IEEE802.16 | 60minutes | ||
| Review of wireless PAN | 60minutes | ||
| 13． | Advanced mobile communication systems (5) -Wireless PAN, NFC, LPWA |
Preparation for wireless PAN | 60minutes |
| Investigation about IEEE802.15 and LPWA | 60minutes | ||
| Review of wireless ubiqitous systems | 60minutes | ||
| 14． | Term-end examination and explanations | Review what learned from class No.1 to No.13 | 180minutes |
| Review of the examination | 40minutes | ||
| Total. | - | - | 2660minutes |
| Exercise reports | Term-end examination | Total. | |
|---|---|---|---|
| 1. | 20% | 20% | 40% |
| 2. | 20% | 10% | 30% |
| 3. | 10% | 20% | 30% |
| Total. | 50% | 50% | - |
Term-end examination 50% (50 points) and Reports 50% (50 points),
minimum passing grade is 60% of total evaluation points.
Sufficient comprehension of objectives takes 60% of the term-end examination,
it is 30points of total 50 points at the term-end examination.
With complete submission of reports (50 points) and
30 points of total 50 points at the term-end examination,
the total evaluation points is 80 points (80%).
minimum passing grade is 60% of total evaluation points.
Sufficient comprehension of objectives takes 60% of the term-end examination,
it is 30points of total 50 points at the term-end examination.
With complete submission of reports (50 points) and
30 points of total 50 points at the term-end examination,
the total evaluation points is 80 points (80%).
- Course that cultivates an ability for utilizing knowledge
- Course that cultivates a basic problem-solving skills
| Work experience | Work experience and relevance to the course content if applicable |
|---|---|
| Applicable | Utilizing the experience in research and development of mobile communications and wireless LANsystems, basic technologies, systems and services of mobile communications are explained. |
Last modified : Sun Mar 21 15:14:39 JST 2021