OFDM
Relay
Cognitive Radio
Multiple Antennas
Resource Allocation
Full Duplex
Spectrum Sensing
Synchronization
Spectrum Sharing
Channel Estimation
Interference Cancellation
Stochastic Geometry
Energy Harvesting
Feedback
Bi-directional
Heterogeneous Networks
Equalization
HetNet
relay networks
FBMC
Ultra Low Power
SC-FDMA
TVWS
Duplex
Reliability
CDMA
MIMO
interference
channel capacity
in-band full-duplex system
interference suppression
5G
C-V2V
reinforcement learning
RSRP weighting
non-orthogonal multiple access (NOMA)
health care
5G mobile communication
indoor positioning
Vehicle-to-vehicle communication
estimated position overlapping
Resource sharing
Power allocation
multi-access edge computing
control overhead
hybrid
Rat-dependent positioning
NR positioning
smart factory
UFMC
Handoff
Femtocell
QAM
CoMP
power uncertainty
- Computation offloading
amplify and forward communication
Zigbee
body area networks
resource block management
frame structure
WVAN
inter user interference
GFDM
mode selection
antenna arrays
partial overlap
LTE-based V2V
resource selection
maximum likelihood method
Communication range
Number of training blocks
Vehicular communication
Uplink SCMA system
Dynamic TDD
QR Factorization
Metaheuristics
FS-NOMA
cross-link interference
user fairness
Multi-user Receiver
Mode 3
V2X
P-NOMA
dynamic HetNet
spectrum partitioning
DQN
D-TDD
CLI
massive connectivity
and 5G networks.
OTDOA
estimated position updating
distributed mode
non-orthogonal multiple access
Spatial capacity
LTE-TDD
—Device-to-device (D2D)
Location-based
overloading
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Seokjung Kim, Hyunsoo Kim, and Daesik Hong, "Capacity Comparison of Opportunistic Relaying System with Outdated Channel Information," IEEE ICC 2015
[IEEE ICC]
조회 38657
Status : | Presented |
---|---|
Date : | 2015-06 |
Title : | Capacity Comparison of Opportunistic Relaying System with Outdated Channel Information |
Authors : | Seokjung Kim, Hyunsoo Kim, and Daesik Hong |
Conference : | IEEE ICC 2015 |
Abstract : | In this paper, we investigate the impact of outdated channel state information (CSI) on the capacity of an opportunistic relaying system. We derive the closed-form expressions of the channel capacity and its associated outage probability of reactive relay selection for four adaptive transmission techniques. Analytical and numerical results show that the rate adaptation policy achieves better performance compared to the sub-optimal channel inversion in the presence of outdated CSI. In addition, design insights and useful observations for relay selection can be deduced from these results, implying that CSI accuracy in the source-relay link plays a significant role in determining the relay selection strategy for given system parameters. |
URL : | http://ieeexplore.ieee.org/xpl/articleDe...earch=true |
Download : | http://mirinae.yonsei.ac.kr/?module=file...le_srl=343 |
Seokjung Kim; Hyunsoo Kim; Daesik Hong, "Capacity comparison of opportunistic relaying system with outdated channel information," inCommunications (ICC), 2015 IEEE International Conference on , vol., no., pp.2215-2220, 8-12 June 2015
doi: 10.1109/ICC.2015.7248654
keywords: {channel capacity;probability;relay networks (telecommunication);CSI;adaptive transmission techniques;channel capacity;opportunistic relaying system;outage probability;outdated channel state information;rate adaptation policy;reactive relay selection strategy;source-relay link;Accuracy;Adaptive systems;Data communication;Decoding;Relays;Signal to noise ratio;Wireless communication},
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7248654&isnumber=7248285
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