Selecting the best coding scheme
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From: cpshah99 on 3 Aug 2010 08:04 Hello All Given the task to design a receiver which should operate reasonably well under moderate to severe channel conditions, which coding scheme you will select from hardware implementation point of view: Turbo code or LDPC? Your opinion matters a lot. Chintan
From: Vladimir Vassilevsky on 3 Aug 2010 10:11 cpshah99 wrote: > Hello All > > Given the task to design a receiver which should operate reasonably well > under moderate to severe channel conditions, which coding scheme you will > select from hardware implementation point of view: Turbo code or LDPC? > Your opinion matters a lot. > > Chintan A young guy and young girl came to the rabbi to ask for his advice. A girl: "Tomorrow is my first night with my fiance. What kind of night dress should I put on? Should it be a long dress, or a short dress, or an open dress, or a closed dress, or whatever?" A boy: "I got some money. Will you please give me an advice what to do with it: maybe, invest into something, or buy some real estate, or gold, or put it in a bank?" The rabbi: "My dear children, I have one answer for both of you: whatever you do, you will certainly be fucked." VLV
From: cpshah99 on 3 Aug 2010 10:18 > > >cpshah99 wrote: > >> Hello All >> >> Given the task to design a receiver which should operate reasonably well >> under moderate to severe channel conditions, which coding scheme you will >> select from hardware implementation point of view: Turbo code or LDPC? >> Your opinion matters a lot. >> >> Chintan > >A young guy and young girl came to the rabbi to ask for his advice. > >A girl: > >"Tomorrow is my first night with my fiance. What kind of night dress >should I put on? Should it be a long dress, or a short dress, or an open >dress, or a closed dress, or whatever?" > >A boy: > >"I got some money. Will you please give me an advice what to do with it: >maybe, invest into something, or buy some real estate, or gold, or put >it in a bank?" > >The rabbi: > >"My dear children, I have one answer for both of you: whatever you do, >you will certainly be fucked." > > >VLV > %%% HI Vlad Wassup?? How is life treating you? You had posted the same ans long time back when someone asked a question which was stupid according to you. Anyways, you guys work on hardware a lot. So which scheme would you select if you were to design a modem. But looking at current markets, if someone invests in Gold, I think he will make some profit for sure. Thanks. Chintan
From: Vladimir Vassilevsky on 3 Aug 2010 10:31 cpshah99 wrote: >> >>cpshah99 wrote: >> >> >>>Hello All >>> >>>Given the task to design a receiver which should operate reasonably > > well > >>>under moderate to severe channel conditions, which coding scheme you > > will > >>>select from hardware implementation point of view: Turbo code or LDPC? >>>Your opinion matters a lot. >>> >>>Chintan >> >>A young guy and young girl came to the rabbi to ask for his advice. >> >>A girl: >> >>"Tomorrow is my first night with my fiance. What kind of night dress >>should I put on? Should it be a long dress, or a short dress, or an open >>dress, or a closed dress, or whatever?" >> >>A boy: >> >>"I got some money. Will you please give me an advice what to do with it: >>maybe, invest into something, or buy some real estate, or gold, or put >>it in a bank?" >> >>The rabbi: >> >>"My dear children, I have one answer for both of you: whatever you do, >>you will certainly be fucked." >> >> >>VLV >> > > > %%% > > HI Vlad > > Wassup?? How is life treating you? > > You had posted the same ans long time back when someone asked a question > which was stupid according to you. > > Anyways, you guys work on hardware a lot. So which scheme would you select > if you were to design a modem. Selecting a coding scheme is a BIG question and there is a zillion of things to consider, starting from the channel properties and error probabilities and up to the amount of royalties that has to be paid for the intellectual property. > But looking at current markets, if someone invests in Gold, I think he will > make some profit for sure. If someone does what seems obvious and what averybody else does, he will certainly be fucked. VLV
From: cpshah99 on 3 Aug 2010 10:46
>Selecting a coding scheme is a BIG question and there is a zillion of >things to consider, starting from the channel properties and error >probabilities and up to the amount of royalties that has to be paid for >the intellectual property. OK. So if it is about royalties, then it is better to avoid Turbo code. >If someone does what seems obvious and what averybody else does, he will >certainly be fucked. > Well that depends on the investor. I prefer long term investments and a careful investment in any blue chip stock will deliver profit sooner or later. Cheers, Chintan |