Nokia patents granted on 27 November 2012

18 US patents granted on 27 November 2012 and assigned to Nokia

1 8,321,735 Joint channel code for data non-associated control signalling type
2 8,321,228 Audio interface unit for supporting network services
3 8,320,961 Apparatus for a tangible interface
4 8,320,924 Interference control in a communication system
5 8,320,921 Method and apparatus for cell selection in flexible spectrum use radio system
6 8,320,887 Mobile communication apparatus and method for alerting users by light sources with time-varying illuminative effects
7 8,320,842 Apparatus method and computer program for radio-frequency path selection and tuning
8 8,320,819 Mobile TV channel and service access filtering
9 8,320,598 Apparatus and method
10 8,320,431 Differential channel quality reporting
11 8,320,395 Reduced interference channel allocation based on subband grouping by modulation, coding, and power
12 8,320,341 Re-transmission capability in semi-persistent transmission
13 8,320,284 Apparatus and method for channel reciprocity in a wireless network
14 8,320,254 Method and system for efficient management and transport of traffic over a network
15 8,320,239 Receiver-driven layered multicast rate control protocol
16 8,320,237 Optimized bandwidth allocation for guaranteed bandwidth services
17 8,320,032 Diffractive beam expander and a virtual display based on a diffractive beam expander
18 8,317,084 Package content control