a two-step resource allocation algorithm in multicarrier based cognitive radio systems
a two-step resource allocation algorithm in multicarrier based cognitive radio systems
... proposed PI -Algorithm which is an iterative power
allocation algorithm aims to maximize the downlink total
capacity of multicarrier based CR systems under both total
power and maximum allowable interference ... Qin and C. Leung, “Fair adaptive resource allocation for multiuser
OFDM cognitive radio systems, ” in Second International Conference
on Communications and Netwo...
Báo cáo hóa học: " Research Article Resource Allocation in MU-OFDM Cognitive Radio Systems with Partial Channel State Information" potx
... Leung, “Fair adaptive resource allocation for
multiuser OFDM cognitive radio systems, ” in Proceedings
of the 2nd International Conference on Communications and
Networking in China (ChinaCom ’07), ... D. Logan, and S. Patek, Nonlinear
Programming, Athena Scientific, 1995.
[24] D. Huang, Z. Shen, C. Miao, and C. Leung, “Fitness landscape
analysis for resource allocation in mu...
Báo cáo hóa học: " An OFDMA resource allocation algorithm based on coalitional games" doc
... 2011:46
http://jwcn.eurasipjournals.com/content/2011/1/46
Page 12 of 13
RESEARC H Open Access
An OFDMA resource allocation algorithm based
on coalitional games
Farshad Shams
1
, Giacomo Bacci
2*
and Marco Luise
2
Abstract
This ... dividing a frequency-selective broadband channel
into a multitude of orthogonal narrowband flat-fading
subchannels. An intelligent and scalable joint po...
Báo cáo hóa học: " Research Article A Cross-Layer Approach in Sensing and Resource Allocation for Multimedia Transmission over Cognitive UWB Networks" docx
... between layers, and therefore, has attracted
a lot of attentions in recent years. Cross-layer optimiza-
tion methods can be categorized into application adapta-
tion, application-centric adaptation, ... that optimal time slot
for optimal resource allocation to be assigned for sensing
activity and data transmission at the MAC layer. The impact
of sensing activity is minimal on the mult...
báo cáo hóa học:" Research Article FPSoC-Based Architecture for a Fast Motion Estimation Algorithm in H.264/AVC" doc
... base
address,
and control unit waits for initialization of BRAM data for search pass
addresses, BRAM
initialization complete
S5: PUs and SCs compute SADs for search pass
addresses, SADs
S6: obtain min SAD ... state machine chart for the modified SUMH algorithm.
the addresses of the candidate blocks and a flag indicating
that BRAM initialization is complete. In state S5, the
processing uni...
Báo cáo hóa học: " Research Article Other-Cell Interference Reducing Resource Allocation in OFDM-Based Asynchronous Cellular Systems" doc
... suboptimum allocation rule robust
to the variation of these parameters.
The WH codes have a property that each pair of adjacent
chips with an odd index and an even index has opposite signs
and the same ... Article
Other-Cell Inter ference Reducing Resource Allocation in
OFDM -Based Asynchronous Cellular Systems
Jin-Woo Lee, June Moon, and Yong-Hwan Lee
School of Electrical Engine...
Why Markets Could (But Don’t Currently) Solve Resource Allocation Problems in Systems pot
... market -based
resource allocation mechanisms, but we also see a num-
ber of challenges that may hinder their applicability to
systems. While there has been a general call for bet-
ter resource allocation, ... misestimating
resource need, since these bids are made in advance of
when the resources will actually be available. In order to
match enough buyers with sellers, curre...
Báo cáo khoa học: "A Re-examination on Features in Regression Based Approach to Automatic MT Evaluation" pdf
... Corston-Oliver, Michael Gamon, and Chris
Brockett. 2001. A machine learning approach to the
automatic evaluation of machine translation. In Pro-
ceedings of the 39th Annual Meeting of the Associa-
tion ... Training a Sentence-Level
Machine Translation Confidence Measure, In Pro-
ceedings of LREC 2004, pages 825-828.
Grazia Russo-Lassner, Jimmy Lin, and Philip Resnik.
2005. A Pa...
Báo cáo hóa học: " Research Article Downlink Resource Allocation for Autonomous Infrastructure-based Multihop Cellular Networks" pdf
... transparent to the end-user
terminals. In this case, the approach of adding repeaters in an
autonomous manner and in a multihop structure becomes a
scalable capacity enhancing technique for a ... spectrum alleviates this
bottleneck problem and results in a much larger capacity per
BS. The out-of-band approach also has the attractive feature
that all terminals can be legacy ter...
ON CONSISTENCY CHECKING OF SPATIAL RELATIONSHIPS IN CONTENT-BASED IMAGE DATABASE SYSTEMS potx
... (a) and (b). At Step
(c), INSIDE
+
= {A inside B, D inside C} and CONTAINS
+
= {B contains A,
C contains D}.
Then M
in
∗ M
above2
= {A above C}, since
A above C :: A inside B, B above C.
M
above2
∗ ... {B above D, A above D}, since
B above D :: B above C, C contains D,
A above D :: A above C, C contains D.
And M
in
∗ M
above2
∗ M
co
= {A above D}, since
SPATIAL RELATIONSHIP...