3. 3交通大學電機所
intelligent Internet of Things (iIoT)
Social
Mobile Cloud
Big-Data Analytics
Security
Better Healthcare Cognitive Computing Safer Planet
Information
7. 7交通大學電機所
Key Techniques for 5G Wireless
2001 2005 2010
Service Network
Access Network
Radio Technology
Terminal
Technology
Core Network
2G Services
(Computer-
centric)
Ubiquitous Services
(Network-centric)
UMTS
Programmable
Networks (SDN)
IP Backbone
Cellular
WLAN
PAN
Ad Hoc
Intelligent Ubiquitous
Access
CDMA
TDMA
Integrated Aggregated
Multiple Access
OFDMA
MIMO
Network
MIMO
Single-
mode
Multi-mode Reconfigurability Cloud-based
Cognitive
Devices
2015
Mobility OoSModular
Protocol
7
TRDMA
Full Duplex
FDD/TDD
coexisting
Massive MIMO
Small Cells
and HetNet
8. 8交通大學電機所
Research Projects
1. Massive MIMO for mm-Wave Small Cellular Networks (MOST 105-2221-
E-009 -010 -MY3)( 科技部 2016~2018)
2. Software-Defined Heterogeneous Radio Access Network ( 前瞻技術大 學產
計畫 )
3. Intelligent Interference Mitigation and Energy Saving for Green LTE
Femtocells ( i -Femto) 科學工業園區研發精進 學合作計畫產 (2016)
4. Elderly People Health State Monitoring: An Integrated Machine Learning
and Social Data Approach (MOST-Taiwan/JST-Japan Cooperation( 2017 ~
2019)
5. Industry Big Data Application Research: Big Data Analytics and
Maintenance Prediction for SD Drilling Machine (MOST 105-2634-F-009
-003)( 科技部 2016~2017)
9. 9交通大學電機所
第五代行動通訊
研究方向及目標 :
1.先進無線通訊系統核心技術:與聯發科技合作,設計下世代無線 頻通訊中寬 異質性網路細胞架
構,並結合多點合作傳輸、智慧型天線、功率控制和頻譜再使用之技術,以 加系統頻譜使用效增
率及減少細胞間干擾。
2.雲端無線接取網路技術:與中華電信研究所合作,針對在具有小型基地台的雲端無線接取網路
環境中,設計 Small Cell Enhancement 技術、 Massive MIMO 技術、以及 C-RAN 節能技術,進
而設計一個具高效能之雲端控制器。
下世代無線通訊系統之異質性細胞架構 :
Baseband pool
fiber
C-RAN CentralizedC-RAN Centralized
baseband poolbaseband pool
RRH
RRH
11. 11交通大學電機所
SDN : decouple control and data information
for supporting programmable networks
Hardware
Hardware
Hardware
Hardware
Hardware
Operation
System
Operation
System
Operation
System
作業系統
Operation
System
Network Operation Systems
Function Function
Function Function
Function Function
Function Function
功能 功能
功能 功能
Switch is dedicated to
data exchange
Functions and
OS are implemented
In Controller,
such as
NOX
11
19. 19交通大學電機所
We attempt to build a multi-source learning
model that exploits the essential part of social
network, i.e., the interplay between physical
space and social space, to improve the accuracy
of prediction, especially for the epidemic
diseases. To incorporate social information, one
basic approach is to append the features from
related neighboring nodes to the target user,
and send the features to deep learning for
prediction.