FPGA Central

HELLO EVERYBODY!
I'M TRYING TO COMPARE MC-CDMA AND MC-DS-CDMA USING SINGLE USER AND
MULTI-USER DETECTION TECHNIQUES IN TERMS OF BIT ERROR RATE AND
SPECTRAL EFFICIENCY IN A MOBILE COMMUNICATION USING MATLAB.THAT IS
USING DIRECT SEQUENCE SPREAD SPECTRUM(TRANSMITTING THE CHIPS OVER
SEVERAL SUB-CARRIERS),PERFORMING THE MULTI-CARRIER MODULATION AND
DEMODULATION USING IFFT AND FFT OPERATIONS, SEPARATE THE USERS'
SIGNALS IN THE CODE DOMAIN. BY THE WAY, I HAVE NO PROBLEM WITH THE
THEORETICAL PARTS,CAN ANYONE HELP ME PLS?
THANKS IN ADVANCE!
BEST REGARDS!

BULDO wrote:


> HELLO EVERYBODY!
> I'M TRYING TO COMPARE MC-CDMA AND MC-DS-CDMA USING SINGLE USER AND
> MULTI-USER DETECTION TECHNIQUES

ARE YOU A WIDOW OF A FORMER NIGERIAN DICTATOR LOOKING FOR A WIRE
TRANSFER OF ONE BILLION DOLLARS? SOMEHOW THEY ALWAYS WRITE MESSAGES IN
ALL CAPS.

VLV

BULDO wrote:
> HELLO EVERYBODY!
> I'M TRYING TO COMPARE MC-CDMA AND MC-DS-CDMA USING SINGLE USER AND
> MULTI-USER DETECTION TECHNIQUES IN TERMS OF BIT ERROR RATE AND
> SPECTRAL EFFICIENCY IN A MOBILE COMMUNICATION USING MATLAB.THAT IS
> USING DIRECT SEQUENCE SPREAD SPECTRUM(TRANSMITTING THE CHIPS OVER
> SEVERAL SUB-CARRIERS),PERFORMING THE MULTI-CARRIER MODULATION AND
> DEMODULATION USING IFFT AND FFT OPERATIONS, SEPARATE THE USERS'
> SIGNALS IN THE CODE DOMAIN. BY THE WAY, I HAVE NO PROBLEM WITH THE
> THEORETICAL PARTS,CAN ANYONE HELP ME PLS?
> THANKS IN ADVANCE!
> BEST REGARDS!

Why are you shouting? Is your shift-lock stuck on?

Jerry
--
Engineering is the art of making what you want from things you can get.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

Jerry Avins wrote:
> BULDO wrote:
>> HELLO EVERYBODY!
>
> Why are you shouting? Is your shift-lock stuck on?

Posting from a KSR-33



Eric

Eric Brombaugh wrote:
> Jerry Avins wrote:
>> BULDO wrote:
>>> HELLO EVERYBODY!
>>
>> Why are you shouting? Is your shift-lock stuck on?
>
> Posting from a KSR-33
>
>
>
> Eric

I forgot about that. My ASR-33 had an extra-high type cylinder and two
extra selector bars that gave it lower case. They were never marketed,
but prototypes had been made and I got a hold of a set of spare parts.
The whole A/KSR-33 project was kept secret from management until there
were working models, and even then they were kept off the market in
order not to compete with the ASR-35. When TTY Corp finally did decide
to market a KSR-33, having it do lower case was simply unacceptable.

Jerry
--
Engineering is the art of making what you want from things you can get.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

Jerry Avins wrote:
> Eric Brombaugh wrote:
>> Jerry Avins wrote:
>>> BULDO wrote:
>>>> HELLO EVERYBODY!
>>>
>>> Why are you shouting? Is your shift-lock stuck on?
>>
>> Posting from a KSR-33
>>
>>
>>
>> Eric
>
> I forgot about that. My ASR-33 had an extra-high type cylinder and two
> extra selector bars that gave it lower case. They were never marketed,
> but prototypes had been made and I got a hold of a set of spare parts.
> The whole A/KSR-33 project was kept secret from management until there
> were working models, and even then they were kept off the market in
> order not to compete with the ASR-35. When TTY Corp finally did decide
> to market a KSR-33, having it do lower case was simply unacceptable.

I once used a machine that looked just like an ASR33, but did upper and
lower case. I don't know what it was called, though.

Steve

Steve Underwood wrote:

...

> I once used a machine that looked just like an ASR33, but did upper and
> lower case. I don't know what it was called, though.

A bootleg ASR-33. The original design before it was dumbed down.

Jerry
--
Engineering is the art of making what you want from things you can get.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

On May 22, 10:34 pm, Vladimir Vassilevsky <antispam_bo...@hotmail.com>
wrote:
> BULDO wrote:
> > HELLO EVERYBODY!
> > I'M TRYING TO COMPAREMC-CDMAAND MC-DS-CDMA USING SINGLE USER AND
> > MULTI-USER DETECTION TECHNIQUES
>
> ARE YOU A WIDOW OF A FORMER NIGERIAN DICTATOR LOOKING FOR A WIRE
> TRANSFER OF ONE BILLION DOLLARS? SOMEHOW THEY ALWAYS WRITE MESSAGES IN
> ALL CAPS.
>
> V
Thanks for your "replies", but, i'm not from Nigeria.And besides that
we are here to share knowledge, so, pls, reason before u post
something. As i said in my post, i'm looking for help to simulate MC-
CDMA/MC-DS-CDMA .

On May 24, 12:37 am, BULDO <mmagag...@gmail.com> wrote:
> On May 22, 10:34 pm, Vladimir Vassilevsky <antispam_bo...@hotmail.com>
> wrote:> BULDO wrote:
> > > HELLO EVERYBODY!
> > > I'M TRYING TO COMPAREMC-CDMAAND MC-DS-CDMA USING SINGLE USER AND
> > > MULTI-USER DETECTION TECHNIQUES
>
> > ARE YOU A WIDOW OF A FORMER NIGERIAN DICTATOR LOOKING FOR A WIRE
> > TRANSFER OF ONE BILLION DOLLARS? SOMEHOW THEY ALWAYS WRITE MESSAGES IN
> > ALL CAPS.
>
> > V
>
> Thanks for your "replies", but, i'm not from Nigeria.And besides that
> we are here to share knowledge, so, pls, reason before u post
> something. As i said in my post, i'm looking for help to simulate MC-
> CDMA/MC-DS-CDMA .

Yes, but what help exactly do you need? You didn't say.

Julius