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浏览/检索结果:
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Joint optimization of spectrum access and power allocation in uplink OFDMA CR-VANETs
期刊论文
Wireless Networks, 2019, 卷号: 25, 期号: 1, 页码: 1-11
作者:
Kuang, Zhufang*
;
Chen, Zhigang
;
Pan, Jianping
;
Sajjadi, Dawood
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/28
CR-VANETs
Energy efficiency
Orthogonal frequency division multiple access (OFDMA)
Spectrum access
Single Subcarrier Gold Sequences Modulated Timing Synchronization for Upstream OFDMA-PON
期刊论文
IEEE PHOTONICS JOURNAL, 2017, 卷号: 9
作者:
Peng, Xizhen[1]
;
Chen, Jian[2]
;
Li, Yingchun[3]
;
Song, Yingxiong[4]
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/04/24
Orthogonal frequency-division multiple access passive optical network
(OFDMA-PON)
Gold sequences
timing synchronization
intensity modulation and direct detection
Staged optimization algorithms based MAC dynamic bandwidth allocation for OFDMA-PON
期刊论文
OPTICS COMMUNICATIONS, 2016, 卷号: 369, 页码: 220-225
作者:
Liu, Yafan[1]
;
Qian, Chen[2]
;
Cao, Bingyao[3]
;
Dun, Han[4]
;
Shi, Yan[5]
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2019/04/26
Dynamic bandwidth allocation (DBA)
Orthogonal frequency division multiple access passive optical network (OFDMA-PON)
Medium access control (MAC)
Physical layer mapping based dynamic bandwidth allocation (PMB-DBA)
ONUs requesting based dynamic bandwidth allocation (ORB-DBA)
Quality of service (QoS)
Dynamic Optimization for Resource Allocation in Relay-Aided OFDMA Systems Under Multiservice
期刊论文
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2016, 卷号: 65, 页码: 1303-1313
作者:
Li, Wei[1]
;
Lei, Jing[2]
;
Wang, Tao[3]
;
Xiong, Chunlin[4]
;
Wei, Jibo[5]
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/04/26
Cooperative communication
discrete particle swarm optimization (DPSO)
dynamic optimization
orthogonal frequency-division multiple access (OFDMA)
relay
resource allocation (RA)
utility function
Resource Allocation via Max-Min Goodput Optimization for BIC-OFDMA Systems
期刊论文
IEEE TRANSACTIONS ON COMMUNICATIONS, 2016, 卷号: 64, 页码: 2412-2426
作者:
Andreotti, Riccardo[1]
;
Wang, Tao[2]
;
Lottici, Vincenzo[3]
;
Giannetti, Filippo[4]
;
Vandendorpe, Luc[5]
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/04/26
Orthogonal frequency division multiple access (OFDMA)
bit-interleaved coded modulation
automatic repeat request (ARQ)
goodput
resource allocation
max-min optimization problem
ant colony optimization
Minimum cost maximum flow algorithm for upstream bandwidth allocation in OFDMA passive optical networks
期刊论文
OPTICS COMMUNICATIONS, 2015, 卷号: 356, 页码: 103-108
作者:
Wu, Yating[1]
;
Kuang, Bin[2]
;
Wang, Tao[3]
;
Zhang, Qianwu[4]
;
Wang, Min[5]
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  |  
浏览/下载:4/0
  |  
提交时间:2019/04/30
Passive optical networks (PON)
Orthogonal frequency division multiple access (OFDMA)
Dynamic bandwidth allocation
Blind carrier frequency offset estimation for tile-based orthogonal frequency division multiple access uplink with multi-antenna receiver
期刊论文
IET COMMUNICATIONS, 2014, 卷号: 8, 期号: [db:dc_citation_issue], 页码: 1309-1316
作者:
Zhang, Weile
;
Yin, Qinye
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/03
multiuser interference mitigation
OFDM modulation
interference suppression
frequency estimation
iterative approach
dynamical resource allocation
frequency division multiple access
blind carrier frequency offset estimation method
OFDMA uplink
CFO estimation method
tile-based orthogonal frequency division multiple access uplink
radio links
multiantenna receiver
radio receivers
generalised assignment scheme
iterative methods
iterative cycles
signal component extraction
resource allocation
antenna arrays
Fine granularity resource allocation algorithm for video transmission in orthogonal frequency division multiple access system
期刊论文
IET COMMUNICATIONS, 2013, 卷号: 7, 期号: [db:dc_citation_issue], 页码: 1383-1393
作者:
Zhang, Yimin
;
Liu, Guizhong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/10
OFDMA
OFDM modulation
frequency division multiple access
orthogonal frequency division multiple access system
fine granularity resource allocation algorithm
trees (mathematics)
two-level paths search
video transmission
simplifled implementation scheme
resource allocation
resource allocation tree
search problems
Energy-Efficient Configuration of Spatial and Frequency Resources in MIMO-OFDMA Systems
期刊论文
IEEE TRANSACTIONS ON COMMUNICATIONS, 2013, 卷号: 61, 页码: 564-575
作者:
Xu, Zhikun
;
Yang, Chenyang
;
Li, Geoffrey Ye
;
Zhang, Shunqing
;
Chen, Yan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/01/06
Energy efficiency (EE)
spectral efficiency (SE)
multiple-input-multiple-output (MIMO)
orthogonal frequency division multiple access (OFDMA)
Optimal joint subcarrier assignment and power allocation for multi-user video streaming over OFDMA downlink systems
会议论文
作者:
Li, Fan
;
Ren, Pinyi
;
Du, Qinghe
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/10
Global optimal solutions
Joint optimization
Lagrange dual decompositions
Multi-user
OFDMA
Optimization problems
Orthogonal frequency division multiple access
Sub-carrier assignment
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