OFDM
Relay
Cognitive Radio
Multiple Antennas
Resource Allocation
Full Duplex
Spectrum Sensing
Synchronization
Spectrum Sharing
Channel Estimation
Interference Cancellation
Heterogeneous Networks
Stochastic Geometry
Bi-directional
Energy Harvesting
Feedback
relay networks
FBMC
Equalization
Duplex
TVWS
Ultra Low Power
interference
SC-FDMA
CDMA
in-band full-duplex system
channel capacity
Reliability
5G
interference suppression
HetNet
C-V2V
health care
—Device-to-device (D2D)
body area networks
UFMC
hybrid
frame structure
antenna arrays
5G mobile communication
Location-based
Multi-user Receiver
QR Factorization
FS-NOMA
LTE-TDD
Resource sharing
Power allocation
control overhead
GFDM
cellular radio
quality of service
amplify and forward communication
telecommunication traffic
intercarrier interference
Metaheuristics
mode selection
power uncertainty
CoMP
Zigbee
inter user interference
WVAN
QAM
intersymbol interference
Handoff
Femtocell
resource block management
Uplink SCMA system
Subband filtering
Vehicle-to-vehicle communication
Time-division duplex
Spatial capacity
LTE-based V2V
OCBT
Communication range
V2X
partial overlap
distributed mode
resource selection
maximum likelihood method
non-orthogonal multiple access
P-NOMA
Dynamic TDD
Number of training blocks
Waveforms
reinforcement learning
OTDOA
estimated position updating
multi-access edge computing
- Computation offloading
indoor positioning
DQN
estimated position overlapping
NR positioning
cross-link interference
Vehicular communication
user fairness
Mode 3
Rat-dependent positioning
smart factory
RSRP weighting
-
2021.01 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Sungsoo Park, Seokwon Lee, Beomju Kim, Daesik Hong, Jemin Lee, "Energy-Efficient Opportunistic Spectrum Access in Cognitive Radio Networks with Energy Harvesting", CogART2011, Nov. 2011 (Invited Paper)
[Other Conf. Papers]
조회 82802
Status : | Presented |
---|---|
Date : | 2011-11 |
Title : | Energy-Efficient Opportunistic Spectrum Access in Cognitive Radio Networks with Energy Harvesting |
Authors : | Sungsoo Park, Seokwon Lee, Beomju Kim, Daesik Hong, Jemin Lee |
Conference : | CogART2011 |
Abstract : | In cognitive radio networks, secondary user performs spectrum sensing to detect primary user activities and to access the channel opportunistically. We investigate the problem of developing energy efficient opportunistic spectrum access strategy for a secondary user with energy harvesting capability. We formulate the problem to determine the optimal sensing and access policy as a partially observable Markov decision process (POMDP). Since obtaining the optimal policy is computationally prohibitive, we provide a suboptimal myopic policy that maximizes expected immediate throughput instead of expected total throughput. Simulation results demonstrate that the proposed myopic policy yields improved throughput compared to a random channel selection strategy. |
URL : | http://dl.acm.org/citation.cfm?id=2093318 |
Download : | http://mirinae.yonsei.ac.kr/?module=file...04daa17d0b |
Sungsoo Park, Seokwon Lee, Beomju Kim, Daesik Hong, and Jemin Lee. 2011. Energy-efficient opportunistic spectrum access in cognitive radio networks with energy harvesting. InProceedings of the 4th International Conference on Cognitive Radio and Advanced Spectrum Management (CogART '11). ACM, New York, NY, USA, , Article 62 , 5 pages. DOI=10.1145/2093256.2093318 http://doi.acm.org/10.1145/2093256.2093318
-
2021.01 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
-
2021.01 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
카테고리
- 전체(252)
- [ICNN] (3)
- [ICEIC] (14)
- [ITC-CSCC] (11)
- [JTC-CSCC] (3)
- [IEEE ICASSP] (9)
- [IEEE ICC] (22)
- [IEEE ICCE] (1)
- [IEEE ICCS] (3)
- [IEEE ICOIN] (3)
- [IEEE ICONIP] (2)
- [IEEE IJCNN] (9)
- [IEEE INTERMAG] (8)
- [IEEE ISIT] (1)
- [IEEE GLOBECOM] (21)
- [IEEE MILCOM] (11)
- [IEEE PIMRC] (17)
- [IEEE VTC] (69)
- [IEEE WCNC] (8)
- [IEEE TENCON] (1)
- [IEEE CNCC] (1)
- [Other Conf. Papers] (35)