100Mbps and beyond hotspot communication prototypes for next generation mobile communication systems

Author

Harada, Hiroshi ; Ahn, Chmg-Jun ; Takahashi, Satoshi

Author_Institution

Nat. Inst. of Inf. & Commun. Technol., Kanagawa, Japan

fYear

2005

fDate

23-25 Jan. 2005

Firstpage

24

Lastpage

28

Abstract

In this paper, we show the concept of a beyond 3G cellular and hotspot (B3GC&HS) communication system, based on the results of our research and development (R&D). In the proposal, we use a packet-reservation-based protocol: packet reservation dynamic time-slotted multiple access (PR-DSMA). Based on the protocol, we can select the physical layer (PHY) from OFDM based PHY and single carrier based PHY adaptively to suit the user environment. In this paper, we especially show our R&D results on hot-spot communication systems based on single carrier based PHY and PR-DSMA. In the presentation, we show some prototypes on the MAC layer and PHY layer.

Keywords

IP networks; OFDM modulation; mobile radio; packet reservation multiple access; radio access networks; time division multiple access; 100 Mbit/s; 3G cellular systems; IP network; OFDM based PHY; PR-DSMA; adaptive physical layer selection; high-mobility environment; high-speed radio access; hotspot communication; mobile communication systems; packet reservation dynamic time-slotted multiple access; packet-reservation-based protocol; single carrier based PHY; 3G mobile communication; Access protocols; Communication system control; Control systems; Downlink; Mobile communication; Physical layer; Proposals; Prototypes; Time division multiple access;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal Wireless Communications, 2005. ICPWC 2005. 2005 IEEE International Conference on

Print_ISBN

0-7803-8964-6

Type

conf

DOI

10.1109/ICPWC.2005.1431294

Filename

1431294