OFDM
Relay
Cognitive Radio
Multiple Antennas
Resource Allocation
Full Duplex
Spectrum Sensing
Synchronization
Spectrum Sharing
Interference Cancellation
Channel Estimation
Feedback
Heterogeneous Networks
Bi-directional
Energy Harvesting
Stochastic Geometry
HetNet
relay networks
FBMC
Equalization
channel capacity
TVWS
CDMA
interference
in-band full-duplex system
Duplex
MIMO
Ultra Low Power
C-V2V
5G
Reliability
SC-FDMA
interference suppression
D-TDD
CLI
indoor positioning
reinforcement learning
RSRP weighting
- Computation offloading
smart factory
Cell-free
multi-access edge computing
estimated position overlapping
—Device-to-device (D2D)
estimated position updating
mMIMO
control overhead
hybrid
NR positioning
Femtocell
Rat-dependent positioning
frame structure
Zigbee
body area networks
channel estimation error
Handoff
CoMP
User grouping
power uncertainty
ultra-dense small cell network
mode selection
antenna arrays
5G mobile communication
UFMC
resource block management
inter user interference
WVAN
health care
partial overlap
GFDM
Dynamic TDD
Multi-user Receiver
Number of training blocks
Uplink SCMA system
V2X
Vehicular communication
cross-link interference
LTE-TDD
FS-NOMA
Location-based
user fairness
Mode 3
QR Factorization
Metaheuristics
P-NOMA
non-orthogonal multiple access
dynamic HetNet
spectrum partitioning
and 5G networks.
massive connectivity
non-orthogonal multiple access (NOMA)
overloading
DQN
OTDOA
distributed mode
Communication range
resource selection
maximum likelihood method
Resource sharing
Power allocation
packet delay
Seokjung Kim, Hyunsoo Kim, and Daesik Hong, "Capacity Comparison of Opportunistic Relaying System with Outdated Channel Information," IEEE ICC 2015
[IEEE ICC]
조회 41831
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Title : | Capacity Comparison of Opportunistic Relaying System with Outdated Channel Information |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Abstract : | In this paper, we investigate the impact of outdated channel state information (CSI) on the capacity of an opportunistic relaying system.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the rate adaptation policy achieves better performance compared to the sub-optimal channel inversion in the presence of outdated CSI.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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