Browsing 08 Information and Computing Sciences by Author "Lin, Cheng-Chung"

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Browsing 08 Information and Computing Sciences by Author "Lin, Cheng-Chung"

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  • Sandrasegaran, Kumbesan; Patachaianand, Rachod; Madani, Faisal; Lin, Cheng-Chung (IEEE, 2010)
    In this paper, a new opportunistic feedback protocol for orthogonal frequency division multiple access (OFDMA) systems with mixed realtime (RT) and non-realtime (NRT) traffic is proposed and analysed. Based on the proposed ...
  • Lin, Cheng-Chung; Sandrasegaran, Kumbesan; Reeves, Scott (IEEE, 2012)
    LTE is a purely packet-switched radio access technology and improves the legacy systems by supporting higher data rates with low latency. Release 8 of LTE has a number of gaps that prevent it from meeting the IMT-Advanced ...
  • Lin, Cheng-Chung; Sandrasegaran, Kumbesan; Zhu, Xinning; Xu, Zhuliang (IEEE, 2012)
    Coordinated multipoint (CoMP) transmission and reception is the key technique in LTE-Advanced to improve the cell-edge throughput and/or system throughput. Joint processing (JP) in CoMP technology provides multiple ...
  • Lin, Cheng-Chung; Sandrasegaran, Kumbesan; Mohd Ramli, Huda Adibah; Basukala, Riyaj; Patachaianand, Rachod; Chen, Lu; Afrin, Sohana (IEEE, 2011)
    Handover in LTE is purely hard handover. The use of break-before-connect handovers reduces the complexity of the LTE network architecture. However, the hard handover may result in data being lost. A Handover algorithm is ...
  • Xue, Minjie; Sandrasegaran, Kumbesan; Mohd Ramli, Huda Adibah; Lin, Cheng-Chung (IEEE Computer Society, 2010)
    This paper evaluates the performance of two simple packet scheduling algorithms for real-time traffic in the third generation partnership project long term evolution (3GPP LTE) system. These algorithms, known as Algorithm ...
  • Xu, Zhuliang; Sandrasegaran, Kumbesan; Hu, Bin; Lin, Cheng-Chung (IJARCSS, 2013)
    Received Signal Strength Indicator (RSSI) was deemed that it is not applicable for WLAN localization directly, as it is highly influenced by environment and limited by the measurement device. This distortion must be ...