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
-
2023.06 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
Woohyun Seo, Myeon-gyun Cho and Daesik Hong, "Low Complexity Dynamic Channel Allocation by Efficient Swapping Process for OFDMA Systems", IEEE VTC, Sep. 2005
[IEEE VTC]
조회 174193
Status : | Presented |
---|---|
Date : | 2005-09 |
Title : | Low Complexity Dynamic Channel Allocation by Efficient Swapping Process for OFDMA Systems |
Authors : | Woohyun Seo, Myeon-gyun Cho and Daesik Hong |
Conference : | IEEE Conference Vehicular Technology |
Abstract : | In this paper, the low complexity algorithm of dynamic channel allocation (DCA) for downlink OFDMA systems is proposed. From the complexity calculation of Wong’s algorithm composed of two steps, it is known that the major complexity burden of this algorithm is occurred by initial step. By this reason, initial step of the simplified allocation algorithm is made from a random allocation without any complexity. In addition, the number of iterations for a swapping process in the second step is limited efficiently using the limitation factor. Simulation results show that the bit-error-rate (BER) performance of the proposed algorithm is close to that of Wong’s even if is has the decreased complexity by more than two times. |
URL : | http://ieeexplore.ieee.org/xpl/articleDe...MA+Systems |
Woohyun Seo; Myeon-gyun Cho; Daesik Hong; , "Low complexity dynamic channel allocation by efficient swapping process for OFDMA systems," Vehicular Technology Conference, 2005. VTC-2005-Fall. 2005 IEEE 62nd , vol.2, no., pp. 1089- 1092, 25-28 Sept., 2005
doi: 10.1109/VETECF.2005.1558094
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1558094&isnumber=33097
doi: 10.1109/VETECF.2005.1558094
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1558094&isnumber=33097
-
2023.06 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
-
2023.06 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
카테고리
- 전체(260)
- [ICNN] (3)
- [ICEIC] (15)
- [ITC-CSCC] (12)
- [JTC-CSCC] (3)
- [IEEE ICASSP] (10)
- [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] (73)
- [IEEE WCNC] (8)
- [IEEE TENCON] (1)
- [IEEE CNCC] (1)
- [Other Conf. Papers] (36)