Norwegian Telecom and the XVII Winter Olympic Games - Telenor
Norwegian Telecom and the XVII Winter Olympic Games - Telenor
Norwegian Telecom and the XVII Winter Olympic Games - Telenor
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8<br />
Cables<br />
from<br />
arena<br />
Technical solutions<br />
BY JAN ERIK SVENSSON<br />
This article describes general aspects on<br />
master plans, security, project process<br />
<strong>and</strong> project tools, dismantling, logistics,<br />
instrumentation, quality securing, etc.<br />
O<strong>the</strong>r articles will have more detailed<br />
information on <strong>the</strong> technical equipment<br />
<strong>and</strong> solutions related to this<br />
equipment.<br />
1 Introduction<br />
As telecommunication is <strong>the</strong> most important<br />
element for a successful modern<br />
sports event, it was a big challenge to<br />
produce <strong>the</strong> right technical plan at <strong>the</strong><br />
right time in a most cost-effective way.<br />
The pre-planning period started just a<br />
few weeks after Lillehammer had been<br />
awarded <strong>the</strong> <strong>XVII</strong> <strong>Winter</strong> <strong>Olympic</strong><br />
To ORTO'S<br />
distribution<br />
network<br />
HK/KK<br />
NORWEGIAN TELECOM'S<br />
TECHNICAL ROOM<br />
Auxiliary cable<br />
speech/audio<br />
NRK ORTO 94<br />
CCR<br />
Video<br />
jackfield<br />
Coax cable<br />
video<br />
<strong>Games</strong>, <strong>and</strong> some conclusions were<br />
reached quite soon, like:<br />
- Fibre <strong>and</strong> digital equipment to be used<br />
instead of micro-wave links<br />
- Well-known systems with no younger<br />
technology than 1992 to be used<br />
- Secure systems important<br />
- Very high capacity necessary<br />
- At least two transmission ways to/from<br />
every important venue were needed<br />
- Requirement analysis had to be done<br />
before detailed technical plans <strong>and</strong><br />
construction could start.<br />
The basis for our requirement analysis<br />
was earlier plans from Calgary,<br />
Barcelona <strong>and</strong> especially Albertville,<br />
Auxiliary cable<br />
Coax cable<br />
for 2 Mb public<br />
exchange lines<br />
Cable-TV<br />
Sub-end<br />
NRK ORTO 94<br />
LDR<br />
Cable-TV<br />
Distribution<br />
Mod/comb<br />
Local feed of cable-TV channels<br />
Figure 1 Outline of interface between <strong>Norwegian</strong> <strong>Telecom</strong>, LOOC <strong>and</strong> NRK ORTO ’94 at IBC<br />
Circuit module<br />
tie lines<br />
compared to special conditions in Lillehammer<br />
like topography, “Compact<br />
<strong>Games</strong>”, <strong>and</strong> <strong>the</strong> fact that <strong>the</strong> <strong>Winter</strong><br />
<strong>Games</strong> would be of great interest in <strong>the</strong><br />
Sc<strong>and</strong>inavian countries.<br />
The plans also aimed at allowing maximum<br />
re-use of <strong>the</strong> equipment after <strong>the</strong><br />
<strong>Winter</strong> <strong>Games</strong>.<br />
2 Master plans<br />
During <strong>the</strong> planning period five master<br />
plans were published, based on corresponding<br />
requirement analyses. A number<br />
of smaller technical groups worked<br />
with details concerning plans for mobile<br />
systems, switching systems, data systems,<br />
transmission systems, traffic analysis<br />
<strong>and</strong> all types of terminals.<br />
To LOOC's<br />
distribution<br />
network<br />
Circuit<br />
module/public<br />
exchange lines<br />
PABX<br />
<strong>Norwegian</strong> <strong>Telecom</strong>'s responsibility<br />
Subscriber<br />
module<br />
LOOC'S TECHNICAL ROOM