flexi wcdma bts - introduction

8/10/2019 Flexi WCDMA BTS - Introduction

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1 Nokia Siemens Networks Presentation by Juan E. Castillo

For internal use

Flexi WCDMA BTS - Introduction


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For internal use

Flexi WBTS - Introduction

Part of the 3G a!ro "#S solution.

From the installation and hardware point of view $ the Fle%i intro&u!es a new way to buil& "#S sites usin' mo&ules$ without a s(e!ifi! "#S !abinet.)ue to its small wei'ht an& si*e$ mo&ular &esi'n an& full frontal a!!essibility$ this "#S is easy to install in +arious lo!ations e+en a wall.

From the feature and performance point-of-view$ the Fle%i (ro+i&es a smooth e+olution from the ,ltraSite -C) "#S$ without !om(romisin'(erforman!e or !a(a!ity.

#he Fle%i -C) "#S mo&ules !an be use& with &ifferent "#S !onfi'urations. #he e%istin' site su((ort an& au%iliary !abinets !an be use& to house themo&ules.

/#he Fle%i -C) "#S !onsists of two ty(es of 0F o&ules (er freuen!y ban&$ one System o&ule$ an& a transmission submo&ule. Same mo&ulesare use& in both in&oor an& out&oor sites.

/#he Fle%i -C) "#S was &esi'ne& for easy installation$ !ommissionin'$ an& maintenan!e. ne (erson !an !arry out the mo&ules an& install them onthe floor$ (ole or on the wall. )ue to the mo&ular solution$ the floor (rint$ s(a!e$ wei'ht an& (ower fee&in' system of the site !an be o(timi*e&. #hea!uisition time$ !ost$ an& a!!e(tan!e time of a new site is re&u!e&.

Nokia Fle%i -C) "#S &oes not reuire re'ular maintenan!e.

Channel Capacit ! SW "icense

Fle%i System o&ule Channel Ca(a!ity is &esi'ne& to su((ort fle%ible an& !ost o(timi*e& site !a(a!ity e+olution.

#he !hannel !a(a!ity of Nokia Fle%i -C) "#S !an be o(timi*e& &e(en&in' on the "#S !onfi'uration an& the reuire& traffi! !a(a!ity of the "#S site.

ore !hannel !a(a!ity will be allo!ate& remotely from Net!t # by sen&in' Channel Ca(a!ity S- 4i!ense to Fle%i -C) "#S.

#he minimum number of Channel Elements allo!ate& by S- 4i!ense is one 516 CE su((ortin' both u(link an& &ownlink. #herefore$ Fle%i -C) "#Ssite !a(a!ity !an be o(timi*e& in the ste( of one CE without a site +isit.

Future capacit evolution

#he Nokia Fle%i -C) "#S System o&ule su((orts !a(a!ity e%(ansion. se!on& System o&ule !an be !onne!te& to the e%tension (ort of the firstSystem o&ule. #he se!on& System o&ule then o(erates in baseban& e%tension mo&e.


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For internal use

#MTS $etwor%

Flexi WCDMA

BTS

Iu-CsIu-Cs

Iu-&s

Iu-&s

Iu-&s


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For internal use

Modular BTS implementation

Enablin' fle%ible e%(ansions usin' mo&ules as buil&in' blo!k for8n&oor9ut&oor sites$ usin'

/ 0F mo&ule.

/ "#S System mo&ule.

/ (tional Power su((ly mo&ule.

/ (tional #ransmission :ub mo&ule.

Nokia ,ltraSite "#S !om(liant in 0F (erforman!e an& !a(a!ity


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; Nokia Siemens Networks Presentation by Juan E. Castillo

For internal use

Flexi Modules

#he Fle%i o&ules are 2

flexi wcdma bts - introduction

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