Title:
COMMUNICATION NETWORK AND METHOD FOR OPERATING COMMUNICATION NETWORK
Document Type and Number:
Japanese Patent JP2015144439
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enable, in a communication network, receivers with different capabilities and/or computational complexity requirements to operate using resources and specifications of the same system in an energy-efficient fashion.SOLUTION: The network includes a plurality of communication elements that function as transmitters and/or receivers, in particular, base stations and operating nodes being associated with at least one of the base stations. The communication between the transmitters and the receivers is performed by generating and transmitting signals based on a multi-carrier modulation with N subcarriers around a carrier frequency f. The number of subcarriers can be negotiated for each receiver individually and is preferably a power of two.
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Inventors:
PETER ROST
ANDREAS MAEDER
XAVIER PEREZ COSTA
ANDREAS MAEDER
XAVIER PEREZ COSTA
Application Number:
JP2015022761A
Publication Date:
August 06, 2015
Filing Date:
February 08, 2015
Export Citation:
Assignee:
NEC EUROPE LTD
International Classes:
H04J11/00; H04J1/00; H04W72/04
Domestic Patent References:
| JP2009543402A | 2009-12-03 |
Foreign References:
| WO2009061257A1 | 2009-05-14 | |||
| WO2010118382A1 | 2010-10-14 | |||
| WO2007023809A1 | 2007-03-01 |
Attorney, Agent or Firm:
Yuji Katsuragi
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