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:
Nov. 22, 2005
Filed:
Jun. 17, 1998
Jari Hämäläinen, Kangajala, FI;
Petri Järvinen, Tampere, FI;
Jarno Knuutila, Tampere, FI;
Arto Leppisaari, Tampere, FI;
Kari Malmivirta, Tampere, FI;
Jarkko Oksala, Tampere, FI;
Ari Salminen, Salo, FI;
Jari Hämäläinen, Kangajala, FI;
Petri Järvinen, Tampere, FI;
Jarno Knuutila, Tampere, FI;
Arto Leppisaari, Tampere, FI;
Kari Malmivirta, Tampere, FI;
Jarkko Oksala, Tampere, FI;
Ari Salminen, Salo, FI;
Nokia Mobile Phones Ltd., Espoo, FI;
Abstract
A method of operating a time division multiple access (TDMA) radio system having multi-slot capabilities and utilizing half-duplex transmission/reception where uplink and downlink user data transmissions between a mobile station (MS)and a base station (BS)are made in separate TDMA frames. A greater number of time slots are allocated to the mobile stationin each downlink TDMA frame than in each uplink TDMA frame to improve the efficiency of radio resource allocation and of the radio moduleof the mobile station