Presentation 2010/10/21
The Random Access Procedure for a LTE based Satellite Radio Interface
Seunghyun Nam, Heewook Kim, Tae Chul Hong, Kunseok Kang, Bon Jun Ku, Do-Seob Ahn,
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Abstract(in English) The future of communication systems is expected to combine with the terrestrial and satellite networks. A commonality between wireless interfaces is important consideration for cost of user equipment in the integrated satellite and the terrestrial system. Because IMT-Advanced system take into account LTE based on the terrestrial system for the next generation of communication, a study of the LTE-based satellite system is especially required. A frame of the existing terrestrial wireless networks is designed to use for a random access up to the maximum cell radius of 100 km. However, the random access scheme for theterrestrial system cannot be used in the satellite system, because the satellite systems generally have large coverage than the terrestrial system. Therefore, we propose that the efficient random access procedure to reduce latency and complexity for the satellite system maintaining commonality with the terrestrial system in this paper.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Satellite / Terrestrial / Randomaccess / Coverage / Delay
Paper # SAT2010-60
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Committee SAT
Conference Date 2010/10/21(1days)
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Registration To Satellite Telecommunications (SAT)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) The Random Access Procedure for a LTE based Satellite Radio Interface
Sub Title (in English)
Keyword(1) Satellite
Keyword(2) Terrestrial
Keyword(3) Randomaccess
Keyword(4) Coverage
Keyword(5) Delay
1st Author's Name Seunghyun Nam
1st Author's Affiliation Satellite & Wireless Convergence Research Department, ETRI()
2nd Author's Name Heewook Kim
2nd Author's Affiliation Satellite & Wireless Convergence Research Department, ETRI
3rd Author's Name Tae Chul Hong
3rd Author's Affiliation Satellite & Wireless Convergence Research Department, ETRI
4th Author's Name Kunseok Kang
4th Author's Affiliation Satellite & Wireless Convergence Research Department, ETRI
5th Author's Name Bon Jun Ku
5th Author's Affiliation Satellite & Wireless Convergence Research Department, ETRI
6th Author's Name Do-Seob Ahn
6th Author's Affiliation Satellite & Wireless Convergence Research Department, ETRI
Date 2010/10/21
Paper # SAT2010-60
Volume (vol) vol.110
Number (no) 256
Page pp.pp.-
#Pages 6
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