The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 05, 2006
Filed:
Jun. 29, 2001
Janne Aaltonen, Turku, FI;
Juha Salo, Littoinen, FI;
Rod Walsh, Tampere, FI;
Kari Reponen, Kontio, FI;
Stephen Wasko, Basingstoke, GB;
Janne Aaltonen, Turku, FI;
Juha Salo, Littoinen, FI;
Rod Walsh, Tampere, FI;
Kari Reponen, Kontio, FI;
Stephen Wasko, Basingstoke, GB;
Nokia Corporation, Espoo, FI;
Abstract
A broadband digital broadcastnetwork is described in which the cellular topology is dynamically configurable to maintain spectral efficiency. The reconfiguration of the topology occurs in response to changes in the demand for content. Thus, a single cell could be defined to cover an area in which the same content is being delivered to a substantial number of users. Conversely, a large number of cells could be defined to cover an area in which a substantial number of users are each having different content delivered to them.