State-Based Uplink-Scheduling Scheme for Reducing Control Plane Latency of MCPTT Services

This paper addresses an uplink (UL) scheduling issue that arises in the midst of the recent trend in applying the commercial long term evolution (LTE) technology to public safety. Mission critical push-to-talk (MCPTT), which specifies a group communication service over LTE in public-safety scenarios...

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Veröffentlicht in:	IEEE systems journal 2019-09, Vol.13 (3), p.2547-2550
Hauptverfasser:	Kim, Juyeop, Jo, Ohyun, Choi, Sang Won
Format:	Artikel
Sprache:	eng
Schlagworte:	Delays Floor control Force Frequency-domain analysis Group communication latency and public safety Long Term Evolution long term evolution (LTE) mission critical push-to-talk (MCPTT) Mission critical systems Public safety Safety Scheduling
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