Power minimization and QoS feasibility region in the multiuser MIMO broadcast channel with imperfect CSI.
Jose P. Gonzalez-ComaMichael JohamPaula Maria CastroLuis CastedoPublished in: SPAWC (2013)
Keyphrases
- fading channels
- mimo systems
- power allocation
- multipath
- wireless communication systems
- wireless channels
- multiple input multiple output
- quality of service
- channel state information
- multiple input
- mimo ofdm
- channel estimation
- transmission scheme
- physical layer
- ofdm system
- user perceived
- transmission rate
- resource management
- wireless communication
- power consumption
- resource utilization
- wireless networks
- wireless broadcast
- data broadcast
- web services
- multi channel
- objective function
- ad hoc networks
- resource allocation
- orthogonal frequency division multiplexing
- space time block
- real time
- wireless systems
- cross layer
- channel coding
- video transmission
- multiple output
- low complexity
- response time