multiple access techniques in mobile communication pdf
Multiple Access Protocols for Mobile Communications - GPRS, UMTS and Beyond
Ngày tải lên :
02/03/2013, 16:59
... extremely
large in the case of unconstrained channel access, resulting in a low inherent statistical
multiplexing gain. By combining CDMA with PRMA, it is possible to control the access
of users ... 46
2.6 Summary 48
3 Multiple Access in Cellular Communication Systems 49
3.1 Multiple Access and the OSI Layers 49
3.2 Basic Multiple Access Schemes 53
3.3 Medium Access Control in 2G Cellular Systems ... (P
loss
)
max
in multiples of σ
K
d Hamming distance
d
il
Interleaving depth
d
min
Minimum Hamming distance
e Error correcting capability of an (L, B, e) block code; also 2.718 282
f
CAF
Channel access...
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Tài liệu Lab 11.2.3d Multiple Access Lists Functions (Challenge Lab) pdf
Ngày tải lên :
18/01/2014, 05:20
...
Outgoing access list is ________
Inbound access list is ________
Interface __________
Outgoing access list is ________
Inbound access list is ________
Interface __________
Outgoing access ... Telnet to the Internet (host 3).
d. Now that the infrastructure is in place, it is time to begin securing the internetwork.
Step 5 Secure the Intranet Server
a. Host #4 represents an internal web ... telnet to the routers
Step 7 Deter Internet Abuse
a. There have also been some complaints that employees have been abusing Internet access.
They have been accessing sites with questionable content....
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Restorative Techniques in Paediatric Dentistry pdf
Ngày tải lên :
29/03/2014, 11:21
... of information contained herein. For detailed
prescribing information or instructions on the use of any product or procedure discussed
herein, please consult the prescribing information or instructional ... 4.1 Intra-oral photograph showing multiple carious lesions in the primary teeth. This is a
common feature in many children presenting for treatment.
medicament is applied to the remaining root ...
between the mucosa and underlying periosteum. More acceptable techniques in children are
the intrapapillary and indirect palatal injections.
Intrapapillary injection
This provides suitable...
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Báo cáo hóa học: " Changes in the criticality of Hopf bifurcations due to certain model reduction techniques in systems with multiple timescales" pdf
Ngày tải lên :
20/06/2014, 23:20
... variables. In calcium models,
the total calcium concentration might also be included in the slow variables n.
By taking the singular limit ε → 0in( 3), we obtain the layer problem, which
possesses, in ... cells where such intrinsic
transient dynamics might play a role in forming new attractors.
In many physiological models, we are interested in the onset of oscillations, i.e. in
the existence ... Hopf
bifurcation in the full system will persist in the singular limit as a Hopf bifurcation
in the layer problem. It might be tempting to proceed by determining the nature of
the Hopf bifurcation in the...
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Tài liệu Digital Communication in Medical Practice pdf
Ngày tải lên :
16/02/2014, 22:20
... generate reminders for physicians
related to monitoring and tracking patients, for example, administering flu vaccine
or monitoring and adjusting medications.
6
Missing clinical information ...
accessing an Internet-based portal. The HIE includes all of the hospitals and 99% of
the reference laboratory data in two of the eight counties in the region. It is maintained
by a sustainable ... patients are coming in, who is languishing
in a delay pattern, and where all patients are located. It includes patient admitting
information, a full discharge summary, all medication information,...
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Tài liệu Báo cáo khoa học: "A Multimodal Interface for Access to Content in the Home" pdf
Ngày tải lên :
20/02/2014, 12:20
... alignment of multimodal
inputs, multimodal integration, and language un-
derstanding within a single mechanism. The result-
ing combined meaning representation (represented
in XML) is passed back ... presented on a mobile
tablet which supports speech and pen input, includ-
ing both pointing and handwriting (Figure 1). Our
application task also differs, focusing on search
and browsing of a large ... n.s.
Input modality preference: During the inter-
view, 55% of users reported preferring the pointing
(GUI) input modality over speech and multimodal
input. When asked about handwriting, most...
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Tài liệu Báo cáo khoa học: "Multiple Default Inheritance in a Unification-Based" pdf
Ngày tải lên :
20/02/2014, 21:20
... example. Multiple
inheritance permits the two types of information
to be separated by isolating them in distinct sub-
hierarchies.
The question to be resolved in systems em-
ploying multiple inheritance ... affecting individual words
and subclasses of words. These considerations
have provoked interest in applying to the lexicon
AI knowledge representation techniques involving
the notions of inheritance ... st~ng-predicste macros, in particular OK,
must be defined in order to ester for the ~ range of spelling
changes observed in verbal inflee~on.
# Class verb_spelling (verb)
I
!Final_T(<base>,P)...
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mobile mini robots for engineering, Vol.6, No.1 Published in Australia© 2002 pdf
Ngày tải lên :
05/03/2014, 15:20
... train the students in telematics, techniques of the
rapidly growing teleservicing market has been incor-
porated utilising an infrastructure to remotely control
the mobile robots via the Internet ... find the guidance
line from any starting location.
- Implementation of methods to follow the lines
in a known environment towards the target,
despite line crossings and a random starting
point.
- ... education in system
engineering topics, motivated by industrial applications.
79
â 2002 UICEEGlobal J. of Engng. Educ., Vol.6, No.1
Published in Australia
INTRODUCTION
In industry, engineers usually...
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