OFDM
Multiple Antennas
Cognitive Radio
Relay
CDMA
Synchronization
Channel Estimation
Spectrum Sharing
Interference Cancellation
Full duplex
Spectrum Sensing
Resource Allocation
Neural Networks
Stochastic Geometry
Equalizer
Bi-Directional
Feedback
Femtocell
Energy Harvesting
Heterogeneous Networks
Device-to-Device (D2D)
Cross-link interference
Cell Search
SINR mismatch problem
Ultra-dense small cell networks
HetNet
Idle cells
Spectral efficiency
Dynamic TDD
interference management
NOMA
FBMC
selection diversity
Handoff
outage probability
mode selection
B5G
multi-spectral
achievable sum rate
Preamble
Filtered OFDM
tabu-search
bursty traffic model
5G
flexible duplex
Grant-free Transmission
interference mitigation
Asynchronous Transmission
Shortened TTI
automatic repeat request (ARQ)
Two-way communications
transmission capacity (TC)
in-band full-duplex system
self-interference cancellation
Complexity
Ultra-dense small cell
sensing duration
Correlated MIMO
Cognitive relay networks
Heterogeneous channel estimation capability
Bi-directional full-duplex
full-duplex cellular
full-duplex relay
Simultaneous Sensing and Transmission
UWB
OQAM
Windowing
Vehicle-to-vehicle communication
prototype filter
pilot signal
LTE-based V2V
link reliability
resource size control
interference to noise ratio
eigen decomposition
TS-W-OFDM
C-V2V
massive connectivity
Reliability
Vehicle-to-Vehicle
full-spreading NOMA
Resource management
Cooperative systems
Coexistence scenarios
mixed numerology
6G
Cell-free
Coexisting network
Multiple access
MLP
CP-OFDM
Deep learning
Edge computing
Full-duplex
Railway
non-orthogonal multiple access
Mobility
HST
Computation offloading
TDD configuration
Singular Vale Decomposition
-
2023.02 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
Choongchae Woo, Eunsung Oh, Seungyoup Han and Daesik Hong, "Simple Dynamic Subcarrier Allocation with CQI Feedback Reduction for OFDMA Systems", IEEE Trans. Veh. Technol., Sep 2008
[IEEE Trans. Veh. Technol.]
조회 76644
Status : | Published |
---|---|
Date : | 2008-09 |
Title : | Simple Dynamic Subcarrier Allocation with CQI Feedback Reduction for OFDMA Systems |
Authors : | Choongchae Woo, Eunsung Oh, Seungyoup Han and Daesik Hong |
Journal : | IEEE Transactions on Vehicular Technology |
Abstract : | The focus of this paper is a proposal for a computationally efficient dynamic subcarrier allocation (DSA) algorithm for orthogonal frequency-division multiple access (OFDMA) systems. The proposed DSA algorithm considerably reduces the computational complexity and the amount of channel quality information (CQI) compared to amplitude-craving greedy (ACG) algorithms, which use full CQI. At the same time, the performance of the proposed algorithm closely approaches that achieved by ACG algorithms. Moreover, the authors present a new bandwidth-assignment algorithm produced by modifying bandwidth assignment based on the signal-to-noise ratio (BABS). This modified BABS algorithm enables the proposed DSA algorithm to produce a strong outage performance gain over the conventional scheme. |
URL : | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4439211 |
Choongchae Woo; Eunsung Oh; Daesik Hong; , "Simple Dynamic Subcarrier Allocation With CQI Feedback Reduction for OFDMA Systems," Vehicular Technology, IEEE Transactions on , vol.57, no.5, pp.3299-3303, Sept. 2008
doi:
10.1109/TVT.2008.917219
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4439211&isnumber=4626110
Related Publications
- International Journals Sungmook Lim, Gosan Noh, Hyungjong Kim, and Daesik Hong, "Optimal Tone Space Selection Scheme for OFDMA-VTS in Carrier Aggregation," IEEE Trans. Wireless Commun., Nov. 2013
- International Journals Woohyun Seo, Myeongyon Cho and Daesik Hong, "A New Full-band Feedback Scheme Using the Adaptive Grouping Method in OFDMA Systems", IEEE Trans. Wireless Comm., Jun 2008
- International Conference Hyunsoo Cheon, Byungjoon Park and Daesik Hong, "Adaptive Multicarrier System with Reduced Feedback Information in Wideband Radio Channels", IEEE VTC, Sept. 1999
- International Conference Myeongyun Cho, Youngju Kim, Jaekon Lee and Daesik Hong, "A CQI Feedback Reduction Scheme for Multi-User MIMO/OFDMA Systems", PIMRC 2007, Sep. 2007
- International Journals Myeongyun. Cho, Woohyun Seo and Daesik Hong, "A joint feedback reduction scheme using delta modulation for dynamic channel allocation in OFDMA systems", IEEE Trans. Wireless Comm., Jan 2007
-
2023.02 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
-
2023.02 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
카테고리
- 전체(39)
- [IEEE J. Sel. Areas Commun.] (1)
- [IEEE Commun. Mag.] (2)
- [IEEE Trans. Commun.] (7)
- [IEEE Commun. Lett.] (16)
- [IEEE Trans. Wireless Commun.] (46)
- [IEEE Wireless Commun. Mag.] (1)
- [IEEE Wireless Commun. Lett.] (4)
- [IEEE Trans. Veh. Technol.] (28)
- [IEEE Trans. Signal Process.] (1)
- [IEEE Trans. Broadcast.] (1)
- [IEEE Trans. Magn.] (8)
- [IEEE Trans. Neural Netw.] (3)
- [IEEE Trans. Ind. Electron.] (1)
- [IEEE Trans. Consum. Electron.] (1)
- [IEEE Signal Process. Lett.] (9)
- [Electron. Lett.] (5)
- [IEICE Trans. Commun.] (14)
- [IEICE Trans. Fund.] (1)
- [Neuro Computing] (1)
- [Optical Engineering] (2)
- [IEEE Comm. Surveys & Turotials] (2)
- [IEEE Access] (5)
- [Other Journals] (9)