Evolution towards broadband wireless systems

Fumiyuki Adachi

研究成果: Conference contribution

13 被引用数 (Scopus)

抄録

Convergence of wireless communications, computing and Internet is on the way. This will be the driving force towards a wireless multimedia society. In this paper, we will overview today's standards of 3G cellular and wireless LAN systems. There are two trends complementing each other: enhancing the cellular technology (3G WCDMA, cdma2000, etc) and enhancing the wireless LAN technology (HiperLAN, IEEE802.11, HiSWAN, etc). More or less, these two technologies have been evolving independently, but now, coordination between these two have been considered viable to realize broadband communication era. Recently, discussions on 4th generation (4G) wireless systems have been intensified. We will foresee how wireless systems will evolve into global 4G wireless systems. In global 4G wireless, cellular and wireless LAN systems architectures may become closer and will work together via IP core network. Difference between them may be that the former offers seamless handoff for real-time services but the latter offers seamless roaming for nomadic services, focusing on very high-speed data communications close to 1Gbps.

本文言語English
ホスト出版物のタイトル5th International Symposium on Wireless Personal Multimedia Communications, WPMC 2002 - Proceedings
出版社IEEE Computer Society
ページ19-26
ページ数8
ISBN(電子版)0780374428
DOI
出版ステータスPublished - 2002
イベント5th International Symposium on Wireless Personal Multimedia Communications, WPMC 2002 - Honolulu, United States
継続期間: 2002 10 272002 10 30

出版物シリーズ

名前International Symposium on Wireless Personal Multimedia Communications, WPMC
1
ISSN(印刷版)1347-6890

Other

Other5th International Symposium on Wireless Personal Multimedia Communications, WPMC 2002
国/地域United States
CityHonolulu
Period02/10/2702/10/30

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • コンピュータ サイエンスの応用
  • 人間とコンピュータの相互作用

フィンガープリント

「Evolution towards broadband wireless systems」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル