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:
Mar. 20, 2007
Filed:
May. 29, 2001
Kari Niemelä, Oulu, FI;
Arto Kangas, Espoo, FI;
Leif Friman, Järvenpää, FI;
Pasi Ylinen, Vantaa, FI;
Harri Helminen, Nurmijärvi, FI;
Kari Niemelä, Oulu, FI;
Arto Kangas, Espoo, FI;
Leif Friman, Järvenpää, FI;
Pasi Ylinen, Vantaa, FI;
Harri Helminen, Nurmijärvi, FI;
Nokia Networks Oy, Espoo, FI;
Abstract
The invention relates to a method of allocating Abis interface transmission channels in a packet cellular radio network, and to a network part utilizing the method. The method comprises () allocating fixedly a certain number of transmission channels to base-station-specific operations and maintenance signalling and to transceiver-specific telecommunication signalling; and () allocating dynamically, using in-band signalling, a necessary number of transmission channels to packet data transfer, the amount of packet data varying according to the modulation and coding scheme used on a Um interface.