[Sachin Aneja]

Hi All,
I want to know each and everything about the BSS. Mainly Ericsson’s RBS2202,Minilink-E also tell me the general questions which can be asked from any BSS Engineer during interview.

My mail I.d is sachinaneja_79@rediffmail.com

Regards
Sachin Aneja

[madhu]

hi
refer this website u will get more details about RBS2202

http://www.ericsson.com/about/publications/review/1999_02/files/1999022.pdf

regarding the questions asked for a BSS Engineer
simple things like
VSWR
Antenna orientation
frame output
BER
also know about lucent recomendations

[Sachin]

Hi Madhu,
Thanks a ton for reply. i have tried to get information from Ericsson’s site.but there is brief discussion bout RBS2202.I want detail.
I have knowledge about VSWR.Plz tell me from where i can get information bout BER, Frame o/pand Antenna orientation.

Regards

Sachin

[madhu]

hi u can go through this book named W.C.LEE where i u will get all the necessar information
this book will be available at IISc(Bangalore),LRDE(Bangalore) or if u just wanna brush http://www.antennasmore.com/

refer this website even i have never tried out
but hope will get u the necesary information
madhu

[Sunil Kumar]

Hi Sachin,

It seems that you are going to attend some interview for ericsson related company.

Pls remember be practical in Interviews.They may ask you some very down to earth questions also.
Which demand your presense of mind.

Rgds

Sunil

[Sachin Aneja]

hi Madhu & Sunil,

Plz tell me two TRX can handle how much traffic(maximum).can we measure VSWR without the help of site master/spectrum analyzar.

Thanks & Regards

Sachin

[Sunil Kumar]

In Two TRX means TWO ARFCNs/GSM Freqs.

One Freq is Equal to = 8 TS

Tw Freqs so 16 Time Slot.

One Timeslot for BCCH.
One Timeslot for SDDCH*8.

One Timeslot can Handle 8 SDCCH.

So remaining 14 Can be used as TCHs.

I heard that there is a combined methode.But Idle is the above 0ne.

In the above set up at the same time you can do 8 Call attempts only.

But Can serve 14 Calls easily.

Rgds

Sunil

[Sachin Aneja]

Hi Sunil,

Thanks a ton ..for solving my prob . I have so many other technical rpobs which i want to discuss with you. can u meet me online.my yahoo i.d is

sachinaneja@yahoo.com.

reply me soon..

Thanks & Regards
Sachin

[Sijmo]

HELP!!!

I have 1 doubt in GSM plannin’ & optimizin’. HOw i get to know the total traffic served by a micro cell and an umbrella cell altogether?

Thank a lot

[richard]

Hai, i need information about RBS2202 and if necessary with the picture of RBS2202.
If there are can help me please send to my email address: richard@macsaranadjaya.com

thanks

[Sachin Aneja]

Hi,

Plz tell me what is the difference between cross polarized & normal polarized antenna.

what is circular polarizes antenna.

Thanks & Regards
Sachin

[madhu]

cross polarized Antenna the radiation is equal in either horizontal or vertical mode

normal polarized antenna transmits only in vertical direction
while there is a 15dB differnce if u keep it horizontal

[sachin aneja]

hi,

what is the formula for calculating gsm antenna gain. what is value of gsm anteena gain for 900 band.

[madhu]

there r lot of things that come in to picture when ur desining a antenna

1st gain
2nd antenna type
3rd cost effectiveness

tough ur question is only restricted to gain it is interlinked with these 2 questions
for more information go through this website

http://members.fortunecity.com/xe1bef/yagi-antennas.htm

regards
madhu

[hendy]

i need more information about rbs 2202 and how this rbs working. i hope u can help me. thanx for ur help

[Author]

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