Nokia patent applications published on 11 April 2013

13 US patent applications published on 11 April 2013 and assigned to Nokia

1 20130091556 METHOD FOR ESTABLISHING A SECURE AND AUTHORIZED CONNECTION BETWEEN A SMART CARD AND A DEVICE IN A NETWORK
2 20130091546 Transmitting Authentication Information
3 20130090923 Framework For User-Created Device Applications
4 20130090141 AVOIDING INTERFERENCE IN COGNITIVE RADIO COMMUNICATIONS
5 20130090087 Method of Protecting an Identity of a Mobile Station in a Communications Network
6 20130089217 Arranging an Audio Signal Based on the Number of Loudspeakers
7 20130089043 Signalling of Channel Information
8 20130089020 LOCAL SELECTION OF RETRANSMITTING DEVICE IN COOPERATIVE CLUSTER TO ENHANCE CELLULAR MULTICAST
9 20130088978 Joint Encoding of Rank and CQI Feedback For Comp
10 20130088507 METHOD AND APPARATUS FOR CONTROLLING THE VISUAL REPRESENTATION OF INFORMATION UPON A SEE-THROUGH DISPLAY
11 20130088431 Apparatus Cover with Keyboard
12 20130088395 METHOD AND APPARATUS FOR ESTIMATING DIRECTION OF ARRIVAL
13 20130088384 Portable Communication Terminals and Methods for Cooperative Positioning Support During Poor Satellite Coverage