scholarly journals Metode RF Filter untuk Perbaikan Kinerja Received Total Wideband Power pada Sistem UMTS

2016 ◽  
Vol 15 (1) ◽  
pp. 61
Author(s):  
Adi Surya Antara ◽  
N. Gunantara ◽  
NMAED Wirastuti
Keyword(s):  
Optimal Design ◽  
Radio Frequency ◽  
Communication System ◽  
Cellular Communication ◽  
The Other ◽  
Radio Frequency Interference ◽  
Network Operator ◽  
Rf Filter ◽  
Multiple Network ◽  
Primary Contribution

Cellular communication system with multiple network operators operate on a co-located area (heterogeneus network) causing effect of radio frequency interference. RTWP (received total wideband power) value emerges as indicator radio frequency interference on UMTS system, which is primary contribution of degraded QoS cellular communication system. RF filter butterworth circuit two half section resulted as optimal design to reach the goal compare to the other circuit section. By implemented RF filter has showed improvement indicator perform RTWP on UMTS network operator. DOI: 10.24843/MITE.1501.11

scholarly journals Incorporating D2D to Current Cellular Communication System

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Mingjun Dai ◽  
Bailu Mao ◽  
Dan Shen ◽  
Xiaohui Lin ◽  
Hui Wang ◽  
...  
Keyword(s):  
Communication Network ◽  
Communication System ◽  
Base Station ◽  
Cellular Communication ◽  
The Other ◽  
Relay Nodes ◽  
Alamouti Scheme ◽  
Cellular Communication Network ◽  
Channel Resource ◽  
Theory Technique

A device-to-device (D2D) group works as relay nodes to aid the information delivery from a source to a destination in cellular communication network. Within this system, we propose a communication mechanism to aid traditional cellular communication and correspondingly borrow some channel resource from traditional cellular communication system for D2D communication. On one side, to aid cellular communication, we propose a modified Alamouti scheme which does not modify the operation at the base station. This makes our proposed scheme consistent with previous cellular communication system. On the other side, there are many competitive D2D groups that want to potentially utilize the borrowed channel resource from traditional cellular system for delivering their own information. We model this competition as a game and utilize game theory technique to solve this competition problem.

ANALYSIS OF POTENTIAL RADIO FREQUENCY INTERFERENCE ON ANTENNA POSITIONER (3M) IN RANCABUNGUR GROUND STATION

2019 ◽  
Author(s):  
Rumadi Rumadi ◽  
◽  
Dicka Ariptian Rahayu ◽  
Nur Salma Yusuf Hasanah ◽  
Zhauhar Rainaldy Ardhana ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Radio Frequency Interference ◽  
Ground Station
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