Title:
周波数帯域幅/チャンネルの静的および動的最適配分を伴う、広帯域/狭帯域サービスを提供する広帯域無線システムおよびネットワーク・アーキテクチャ
Document Type and Number:
Japanese Patent JP4532463
Kind Code:
B2
Abstract:
A wireless broadband communication system architecture is structured to provide an array of narrowband and broadband services to an end user on demand. The bandwidth of delivery is dynamically adjusted to deliver and satisfy service requirements by utilizing the appropriate bandwidth on demand. Bandwidth-on-demand is provided in accord with the invention by rearranging spectrum allocations so that a particular band spectrum is convertibly used to accomplish different purposes depending on present allocations and active applications of the system. The communications system is designed to utilize wireless communication for end point delivery to both fixed and portable terminals. The system supplies basic telephone service, wireless ISDN service, wireless data service, wireless multimedia service and various other wireless broadband service including types of interactive and broadcast video.
Inventors:
Ashok N. Rudra Patna
Gopal K. Jasing
Robert Raymond Miller Second
Jess Eugene Roussel
Robert Edward Schroider
Gopal K. Jasing
Robert Raymond Miller Second
Jess Eugene Roussel
Robert Edward Schroider
Application Number:
JP2006353602A
Publication Date:
August 25, 2010
Filing Date:
December 28, 2006
Export Citation:
Assignee:
AT&T CORP.
International Classes:
H04W4/00; H04W16/02; H04B7/185; H04L12/56; H04Q11/04; H04W72/04; H04W74/02; H04W88/04; H04W88/06
Domestic Patent References:
| JP1212934A | ||||
| JP8505015A | ||||
| JP6261058A | ||||
| JP6253364A | ||||
| JP4209952B2 |
Foreign References:
| US5592470 |
Attorney, Agent or Firm:
Okabe
Masao Okabe
Nobuaki Kato
Asahi Shinmitsu
Masao Okabe
Nobuaki Kato
Asahi Shinmitsu