Nokia patent applications published on 22 January 2015

7 US patent applications published on 22 January 2015 and assigned to Nokia

1 20150026327 MULTI-LEVEL SELF-ORGANIZING NETWORK COORDINATION
2 20150024776 OPTIMIZING COOPERATION AREAS AND COVER SHIFTS IN CELLULAR COMMUNICATIONS NETWORK SYSTEMS
3 20150024757 MEASURES IN CASE OF HANDOVER PROBLEMS IN CASE OF RELAYING
4 20150024751 HANDLING HANDOVER REQUESTS IN A COMMUNICATIONS SYSTEM
5 20150023197 Common Reference Signal Configuration For Carrier Aggregation
6 20150023176 DATA FORWARDING IN A MOBILE COMMUNICATIONS NETWORK SYSTEM WITH CENTRALIZED GATEWAY APPARATUS CONTROLLING DISTRIBUTED GATEWAY ELEMENTS
7 20150022459 Piezoelectric Actuator And Method