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Ngn شبکه های نسل آینده
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Ngn شبکه های نسل آینده
1.
ﺟﻨﻮب ﺗﻬﺮان واﺣﺪ
اﺳﻼﻣﯽ آزاد داﻧﺸﮕﺎه (NGN)آﯾﻨﺪه ﻧﺴﻞ ﻫﺎي ﺷﺒﮑﻪ ارﺗﺒﺎﻃﺎت ﺻﻨﻌﺖ در اﻧﻘﻼﺑﯽ راﻣﻨﺪی اﯾﺮاﻧﯽ ﻋﻠﯿﺮﺿﺎ:ﮔﺮدآورﻧﺪه AlirezaNtwork@Gmail.Com:ﻧﻮﯾﺴﻨﺪه ﺑﺎ ارﺗﺒﺎط ﺟﻬﺖ اﯾﻤﯿﻞ 97/96 ﻧﯿﻤﺴﺎل
2.
ﺧﺮد و ﺟﺎن
ﺧﺪاوﻧﺪ ﺑﻨﺎم ﻧﮕﺬرد ﺑﺮ اﻧﺪﯾﺸﻪ ﺑﺮﺗﺮ ﮐﺰﯾﻦ
3.
ﭼﮑﯿﺪه يﺷﺒﻜﻪ ،ﺗﻠﻔﻨﻲ يﺷﺒﻜﻪ
،دﯾﺘﺎ يﺷﺒﻜﻪ) ﻣﻮﺟﻮد ﻫﺎيﺷﺒﻜﻪ ﺗﺮﻛﯿﺐ از ﻛﻪ اﺳﺖ ﯾﻜﭙﺎرﭼﻪ يﺷﺒﻜﻪ ﯾﻚ (NGN) ﺑﻌﺪ ﻧﺴﻞ يﺷﺒﻜﻪ ﺑﻪ ،ﻓﻌﻠﻲ يﺷﺒﻜﻪ ﺟﺎﯾﮕﺰﯾﻦ يﺑﺴﺘﻪ ﺑﺮ ﻣﺒﺘﻨﻲ يﺷﺒﻜﻪ ﯾﻚ ﻋﻨﻮان ﺑﻪ ﺗﻮاﻧﺪﻣﻲ ﺑﻌﺪي ﻧﺴﻞ يﺷﺒﻜﻪ .آﯾﺪﻣﻲ وﺟﻮد ﺑﻪ (...و ﻫﻮﺷﻤﻨﺪ ﻛﻪ را ﻣﻮﺟﻮد ﻫﺎيﺷﺒﻜﻪ ،ﺑﻌﺪ ﻧﺴﻞ ﻫﺎيﺷﺒﻜﻪ .ﺷﻮد اراﺋﻪ ﻣﺸﺘﺮﻛﯿﻦ ﺑﻪ ايﭼﻨﺪرﺳﺎﻧﻪ و ،داده ،ﺻﻮت ﻫﺎيﺳﺮوﯾﺲ يﻋﺮﺿﻪ ﻣﻨﻈﻮر ،ﺻﻮت ﻧﻈﯿﺮ ارﺗﺒﺎﻃﻲ و ﻣﺨﺎﺑﺮاﺗﻲ ﻫﺎيﺗﺮاﻓﯿﻚ يﻛﻠﯿﻪ ﺣﻤﻞ ﺑﺮاي ايﺑﺴﺘﻪ اﻧﺘﻘﺎل يﻻﯾﻪ ﺑﺎ ايﺷﺒﻜﻪ ﺑﻪ ﻫﺴﺘﻨﺪ ﮔﺴﺘﺮده ﺳﺎﺧﺘﺎر داراي ﮐﻪ ﻣﯿﺸﻮد ﻫﺎﯾﯽ ﺷﺒﮑﻪ ﺷﺎﻣﻞ آﯾﻨﺪه ﻧﺴﻞ ﻫﺎی ﺷﺒﮑﻪ ﮐﻠﯽ ﺗﻌﺮﯾﻒ ﯾﮏ در ﻛﻨﺪﻣﻲ ﺗﺒﺪﯾﻞ اﻃﻼﻋﺎﺗﻲ ﻫﺎيﺳﺮوﯾﺲ و آﻣﻮزﺷﻲ ،ﺳﺮﮔﺮﻣﻲ .ﺑﺎﺷﺪ ﻧﯿﺰ وﯾﺪﺋﻮ ﻣﺎﻧﻨﺪ ﺑﻪ اﺿﺎﻓﯽ رﺳﺎﻧﻪ دارای ﻣﯿﺘﻮاﻧﺪ ﻫﻤﭽﻨﯿﻦ و ﻫﺴﺘﻨﺪ داده و ﺻﻮت ارﺗﺒﺎﻃﻼت دارای ،ﺷﺒﮑﻪ NGN ،دﯾﺘﺎ :ﮐﻠﯿﺪي ﮐﻠﻤﺎت
4.
ﻣﻘﺪﻣﻪ ﮐﻪ اﺳﺖ ﺷﺪه
ﻧﻮﺷﺘﻪ ﻓﺮض اﯾﻦ ﺑﺎ ﻣﻘﺎﻟﻪ ﺑﺎﺷﺪ.اﯾﻦ ﻣﺘﻔﺎوت ﻣﻮارد ﺑﺮﺧﯽ در اﺳﺖ ﻣﻤﮑﻦ NGN ﺗﻌﺮﯾﻒ ﺑﻪ ﻣﺮﺑﻮط ﻫﺎی دﯾﺪﮔﺎه در و ﺳﺮﻋﺖ ﺑﻪ را اﻃﻼﻋﺎﺗﻲ ﺧﻮاﻫﯿﺪ ﻣﻲ و دارﯾﺪ (NGN) ﺟﺪﯾﺪ ﻧﺴﻞ ﻫﺎی ﺷﺒﮑﻪ ﺑﺎ راﺑﻄﻪ در اﻧﺪﮐﻲ داﻧﺶ ﻋﺰﯾﺰ ﺧﻮاﻧﻨﺪه ﺷﻤﺎ ﻻﯾﻪ آﻧﻬﺎ در ﮐـﻪ ﻫـﺎﯾﯽ ﺷـﺒﮑﻪ ﮔﺴﺘﺮش و ﺗﻌﺮﯾﻒ ﺑﺮای اﺳﺖ اﯾﺪه ﯾﺎ ﻣﻔﻬﻮم ﯾﮏ NGN.آورﯾﺪ ﺑﺪﺳﺖ ﻣﻤﮑﻦ زﻣﺎن ﺗﺮﯾﻦ ﺳﺮﯾﻊ ﻫـﺎی ﺳـﺮوﯾﺲ ﺑﺘﻮاﻧﻨـﺪ آن از اﺳﺘﻔﺎده ﺑﺎ اﭘﺮاﺗﻮرﻫﺎ ﮐﻪ ﺑﺎﺷﺪ ﻣـﯽ ﺑـﺴﺘﺮی و ﺑـﻮده ﺑـﺎز واﺳـﻄﻪ ﺧﺎﺻـﯿﺖ دارای و ﺟـﺪا ﻫـﻢ از ﻫﺎ ﺳﻨﺘﯽ،ﯾﮏ ﺗﻠﻔﻦ ﺷﺒﮑﻪ ،درﻫﺴﺘﯿﻢ ﲠﱰ ﮐﺎراﯾﯽ ﺑﺎ ﻫﺎی ﺷﺒﮑﻪ دﻧﺒﺎل ﺑﻪ ﻣﺎ زﯾﺮا دﻫﻨﺪ اراﺋﻪ را ﺟﺪﯾـﺪی و ﻧـﻮ در ﺳﺎﺧﺘﺎر اﯾﻦ اﻣﺎ ﻣﯿﺪﻫﺪ اﻧﺠﺎم را ...و ﺳﺮوﯾﺲ ﻣﺪارات ﻣﮑﺎﻟﻤﻪ ﮐﻨﻨﺪه،ﺷﺎﻣﻞ ﺗﻠﻔﻦ ﭘﺸﺘﯿﺒﺎﻧﯽ ﺑﺮای ﻻزم ﮐﺎرﮐﺮدﻫﺎی ﺗﻠﻔﻦ ﻣﺮﮐﺰ ﻧﺮم)ﮐﻨﺘﺮل ﺳﻮﺋﯿﭻ ﺷﺎﻣﻞ ﮐﻪ اﺳﺖ ﺷﺪه ﺗﺸﮑﯿﻞ ﻣﺨﺘﻠﻘﯽ اﺟﺰای از ﺷﺒﮑﻪ اﯾﻦ اﺳﺖ ﻣﺘﻔﺎوت ﮐﺎﻣﻼ NGN ﻫﺎی ﺷﺒﮑﻪ اﯾﻦ ﺑﺎ اﺳﺖ ...و (اﺳﺖ ﺑﺮﻗﺮار ﺳﻮﺋﯿﭻ ﻣﺮﮐﺰ دو ﺑﯿﻦ ﮐﻪ اﺳﺖ ﻣﺴﯿﺮی )ﺗﺮاﻧﮏ ﻫﺎی ﮐﺎرت و رﺳﺎﻧﻪ ﮐﺎرﺑﺮدی،ﺳﺮور ﻣﮑﺎﻟﻤﻪ(،ﺳﺮور اﯾﺠﺎد ﺑﺮﯾﺎ ﻓﻌﻠﯽ ﺷﺒﮑﻪ ﻫﺎی ﻗﺎﺑﻠﯿﺖ ﺗﺪرﯾﺞ ﺑﻪ ﺑﻠﮑﻪ ﻧﻤﯿﺸﻮد ﻣﻮﺟﻮد ﺷﺒﮑﻪ ﺟﺎﯾﮕﺰﯾﻦ NGN ﺷﺒﮑﻪ ﮐﻪ داﺷﺖ ﺗﻮﺟﻪ ﺑﺎﯾﺪ وﺟﻮد .ﯾﺎﻓﺖ ﺧﻮاﻫﺪ ﺗﻮﺳﻌﻪ دﯾﺘﺎ و ﺻﻮت ﻫﻤﮕﺮاﯾﯽ ﺟﺪﯾﺪ،ﺟﻬﺎ ﻫﺎی ﺳﺮﻣﺎﯾﻪ :NGN ﺳﻤﺖ ﺑﻪ ﺣﺮﮐﺖ دﻻﯾﻞ ﺳﻮﺋﯿﭻ اﯾﻦ ﮐﻪ ﻣﯿﺸﻮد ﺣﻤﻞ LTX ﺗﺮاﻧﺰﯾﺖ و LX ﻣﺤﻠﯽ ﻫﺎی ﺳﻮﺋﯿﭻ ﺗﻮﺳﻂ ﺷﺒﮑﻪ ﺗﺮاﻓﯿﮏ ﺗﻤﺎﻣﯽ ﻣﻮﺟﻮد ﻣﺨﺎﺑﺮاﺗﯽ ﺷﺒﮑﻪ در ﻧﯿﺰ ﺧﻮد اﯾﻦ ﮐﻪ اﻧﺪ ﮐﺮده ﻣﺘﻮﻗﻒ را ﻫﺎ ﺳﻮﺋﯿﭻ ﻧﻮع اﯾﻦ ﺗﻮﻟﯿﺪ ﻫﺎ ﺷﺮﮐﺖ اﯾﻦ از ﺑﺮﺧﯽ و ﺑﺎﺷﻨﺪ ﻣﯽ ﺑﺎﻻﯾﯽ ﻗﯿﻤﺖ دارای ﻫﺎی دﯾﮕﺮ از ﻫﻤﭽﻨﯿﻦ اﺳﺖ ﺷﺪه ﻣﺸﺘﺮﮐﯿﻦ ﺑﻪ ﺟﺪﯾﺪ ﻫﺎی ﺳﺮوﯾﺲ اراﺋﻪ ﺑﺮای ﻣﻮﺟﻮد ﺷﺒﮑﻪ ﺗﻮﺳﻌﻪ ﺟﻬﺖ ﻣﺸﮑﻼﺗﯽ ﺑﺮوز ﺑﺎﻋﺚ ﻧﺴﺒﺖ دﯾﺘﺎ ﺗﺮاﻓﯿﮏ ﺳﺮﯾﻊ دارد.رﺷﺪ ﭘﯽ در را ﻧﮕﻬﺪاری و ﻋﻤﻠﯿﺎﺗﯽ ﺑﺎﻻی ﻫﺎی ﻫﺰﯾﻨﻪ ﺷﺒﮑﻪ زﯾﺎد ﻋﻨﺎﺻﺮ ﺗﻌﺪاد وﺟﻮد آن دﻻﯾﻞ از ﻧﯿﺰ ﻫﺴﺘﻨﺪ online ﻫﺎی ﺳﺮوﯾﺲ ﺑﻪ دﺳﺘﺮﺳﯽ ﺧﻮاﻫﺎن ﮐﻪ اﺧﯿﺮ ﻫﺎی ﺳﺎل در اﯾﻨﺘﺮﻧﺖ ﮐﺎرﺑﺮان ﺗﻌﺪاد اﻓﺰاﯾﺶ و ﺻﻮت ﺑﻪ اﻣﮑﺎن ﮐﻢ،ﻏﺪم ﺑﺎﻧﺪ ﺷﺒﮑﻪ،ﭘﻬﻨﺎی ﺑﺎﻻی ﺗﺮاﻓﯿﮏ ﻧﻈﯿﺮ ﺷﺒﮑﻪ ﻓﻌﻠﯽ ﻣﺸﮑﻼت ﮐﻠﯽ ﺑﻄﻮر .ﻣﯿﺮود ﺷﻤﺎر ﺑﻪ ﻣﻬﻢ دﻻﯾﻞ دﯾﮕﺮ .ﻣﯿﺮﺳﺪ ﺣﺪاﻗﻞ ﺑﻪ اﺳﺖ IP-BASED ﺷﺒﮑﻪ ﯾﮏ ﮐﻪ NGN ﺷﺒﮑﻪ از اﺳﺘﻔﺎده ﺑﺎ ....و ﺟﺪﯾﺪ ﻣﺸﺘﺮﮐﯿﻦ ﺑﻪ ﻣﻨﺎﺳﺐ دﻫﯽ ﺳﺮوﯾﺲ :NGNدر ﻣﻌﻤﺎری :ﻣﯿﺸﻮد ﺧﻼﺻﻪ زﯾﺮ در ﮐﻪ اﺳﺖ ﺷﺪه ﺗﺸﮑﯿﻞ ﻻﯾﻪ ﺳﻪ از ﮐﻪ اﺳﺖ ای ﻻﯾﻪ ﺷﺒﮑﻪ ﯾﮏ ﺳﻨﺘﯽ ﺷﺒﮑﻪ ﻫﻤﺎﻧﻨﺪ ﻧﯿﺰ ﺷﺒﮑﻪ اﯾﻦ :ﺷﺒﮑﻪ ﺑﻪ دﺳﺘﺮﺳﯽ ﻻﯾﻪ NGN ﺑـﻪ ﺗﺮﮐﺎن ﻣﺸـ ودﺳـﺘﯿﺎﺑﯽ اﺗﺼـﺎل ﺑـﺮاي ﮐﻪ اﺳﺖ ﺗﺠﻬﯿﺰاﺗﯽ ﻣﺨﺘﻠﻒ اﻧﻮاع از ﻣﺘﺸﮑﻞ ﺷﺒﮑﻪ ﻫﺎي ﻻﯾﻪ ﺑﻪ دﺳﺘﺮﺳﯽ ازﺻﻮت اﺳـﺘﻔﺎده ﺑـﺎ ﻫﻤـﺮاه ﺗﻠﻔﻦ ﻣﺜﻞ ﮔﻮﻧﺎﮔﻮن ﺧﺪﻣﺎت اراﺋﻪ ﺑﻪ ﻗﺎدر ﮐﻪ ﺗﺠﻬﯿﺰات اﯾﻦ ﺟﻤﻠﻪ .از اﺳﺖ ﺷﺪه ﻗﺮارداده ،ﺻﻮت،دﯾﺘﺎ ﻣﺨﺘﻠﻒ ﮐﺎرﺑﺮان دﺳﺘﺮﺳﯽ ﻻﯾﻪ ﻧﺎﻣﺒﺮد.اﯾﻦ ﻣﺴﯽ ازﮐﺎﺑﻠﻬﺎي اﺳﺘﻔﺎده ﺑﺎﻻﺑﺎ ﺑﺎﺳﺮﻋﺖ اﯾﻨﺘﺮﻧﺖ ﺑﻪ وﺗﺼﻮﯾﺮ،دﺳﺘﺮﺳﯽ اﻣﮑﺎن ﮐﻪ اﺳﺖ ﻣﺨﺎﺑﺮاﺗﯽ ﺷﺒﮑﻪ از ﻗﺴﻤﺘﯽ دﺳﺘﺮﺳﯽ ﺷﺒﮑﻪ ﮐﻠﯽ ﺑﻄﻮر ﻣﯿﮑﻨﺪ ﺑﺮﻗﺮار اﻧﺘﻘﺎل ﻫﺎی ﺷﺒﮑﻪ ﺑﻪ را ای رﺳﺎﻧﻪ ﭼﻨﺪ .ﺳﺎزد ﻓﺮاﻫﻢ ﻣﺨﺎﺑﺮاﺗﯽ ﻣﺮﮐﺰ ﺑﻪ را ﻣﺸﺘﺮﮐﯿﻦ ﺗﺠﻬﯿﺰات ارﺗﺒﺎط :اﻧﺘﻘﺎل ﻻﻳﻪ ﻧﻮع از زﻳﺮﺳﺎﺧﺖ ﺷﺒﻜﻪ ﭼﻨﺪ ﻳﺎ ﻳﻚ از و ﻛﻨﺪﻣﻲ ﺑﺮﻗﺮار را ( Node ) ﺷﺒﻜﻪ ھﺎيﮔﺮه ﻣﯿﺎن ارﺗﺒﺎط ﻧﻮع از ﻣﻌﻤﻮﻻ ھﺎﺷﺒﻜﻪ اﻳﻦ ھﺎيﻟﯿﻨﻚ .اﺳﺖ ﺷﺪه ﺗﺸﻜﯿﻞ ( IP ) ﻣﺎﻧﻨﺪ ايﺑﺴﺘﻪ ﺳﻮﻳﯿﭽﯿﻨﮓ ﺗﻨﻮع ﻻﻳﻪ اﻳﻦ روي .دارد وﺟﻮد ﻧﯿﺰ ايﻣﺎھﻮاره ارﺗﺒﺎطﺎت از اﺳﺘﻔﺎده اﻣﻜﺎن وﻟﻲ ،اﺳﺖ ﻓﯿﺒﺮﻧﻮري ﺗﺒﺎدﻻت ،وﻳﺪﻳﻮﻳﻲ ﺗﺼﺎوﻳﺮ ،ﺻﻮﺗﻲ ﻣﻜﺎﻟﻤﺎت ھﻤﭽﻮن ﻣﺨﺘﻠﻔﻲ ھﺎيﺗﺮاﻓﯿﻚ .دارد وﺟﻮد زﻳﺎدي ﺗﺮاﻓﯿﻚ ﺑﻪ اﻧﺘﮫﺎﻳﻲ ھﺎيﮔﺮه در .ﺷﻮﻧﺪﻣﻲ ﻣﺒﺎدﻟﻪ ﻣﺸﺘﺮك ﺑﺴﺘﺮ ھﻤﯿﻦ روي ،اطﻼﻋﺎﺗﻲ ھﺎيﻓﺎﻳﻞ و دﻳﺘﺎ ھﺎيﺗﺮاﻓﯿﻚ )ﻣﺎﻧﻨﺪNGN ﻏﯿﺮ ھﺎيﺷﺒﻜﻪ و دﺳﺘﺮﺳﻲ ﺷﺒﻜﻪ ﺗﺮاﻓﯿﻚ ،( Gateway ) ھﺎﻳﻲدروازه ﻛﻤﻚ .ﺷﻮﻧﺪﻣﻲ ﺗﺒﺪﻳﻞ NGN ﺷﺒﻜﻪ روي ﻋﺒﻮر ﻣﻨﺎﺳﺐ ﺗﺮاﻓﯿﻚ ﺑﻪ ،(ﺗﺼﻮﻳﺮي ھﺎيﻛﻨﻔﺮاﻧﺲ و ﺗﻠﻔﻨﻲ ﮐﻨﺘﺮل :ﻻﯾﻪ ﻗﺎﻟﺐ وﮐﻨﺘﺮل ﺳـﯿﮕﻨﺎﻟﯿﻨﮓ ﺗﻠﻔـﻦ ﺷﺎﻣﻞ ﻫﺎ ﺗﻤﺎس اﯾﻦ ﮐﻪ دارد راﺑﺮﻋﻬﺪه ﺷﺒﮑﻪ ﺳﻄﻮح ﻫﺎي ﺗﻤﺎس ﺗﻤﺎم ﮐﻨﺘﺮل وﻇﯿﻔﻪ ﮐﻨﺘﺮل ﻻﯾﻪ ﻋﺒﺎرﺗﻨﺪ ﺷﻮدﮐﻪ ﻣﯽ ﺟﺪاﮔﺎﻧـﻪ ﺗﺎﺑﻌﯽ ﺑﻠﻮك ﭼﻬﺎر داراي ﺧﻮد اﻓﺰاري ﻧﺮم ﺳﻮﺋﯿﭻ . ﺑﺎﺷﺪ ﻣﯽ ،اﻓﺰاري ﻧﺮم ﺳﻮﺋﯿﭻ ﺟﺰء ﮐﻪ ﻃﺮح .رﺳﺎﻧﻪ درﮔﺎه -ﮐﻨﺘﺮل 4 ﺳﺮور ﻣﮑﺎن -اﺷﺘﺮاك 3 ﺟﻠﺴﻪ ﻻﯾﻪ وﮐﻨﺘﺮل -ﺗﻤﺎس 2 درﮔﺎه -ﮐﻨﺘﺮل 1 :از :NGNﻣﺰاﯾﺎ 4
5.
ﺧـﺎرج ﻧﺮﻣـﺎل ﺣﺎﻟـﺖ
از ﮐﻪ ﯾﺎﻓﺘﻪ اﻓﺰاﯾﺶ ﭼﻨﺎن ﺻﻮت و دﯾﺘﺎ ﺗﺮاﻓﯿﮏ ،ﺻﻮت ﺑﻪ ﻧﺴﺒﺖ دﯾﺘﺎ ﺗﺮاﻓﯿﮏ ﺗﺼﺎﻋﺪي اﻓﺰاﯾﺶ-1 ﻫﺪاﯾﺖ ﺑﻪ ﻗﺎدر ﺑﺎﯾﺪ ﻣﻮﺟﻮد ﺷﺒﮑﻪ ﻣﯿﺎن دراﯾﻦ ﮐﻪ اﺳﺖ ﺑﯿﺸﺘﺮي رﺷﺪ داراي ﺻﻮت ﺑﻪ ﻧﺴﺒﺖ دﯾﺘﺎ ﺗﺮاﻓﯿﮏ اﻓﺰاﯾﺶ . اﺳﺖ ﮔﺮدﯾﺪه ﺑﯿﻨﯽ ﭘﯿﺶ ﻗﺎﺑﻞ و اﯾﺴـﺘﺎ ﺗﺮاﻓﯿﮑـﯽ اﻟﮕﻮﻫﺎي ﺑﺮاﺳﺎس ﻓﻌﻠﯽ ﺷﺒﮑﻪ .ﺑﺎﺷﺪ ﺷﺒﮑﻪ از آن ﮐﺮدنOFF LOAD ﯾﺎ ﺗﺮاﻓﯿﮑﯽ ﺑﺎر اﯾﻦ اﻧﻌﻄﺎف ﺑﺎ ﺗﮑﻨﻮﻟﻮژي ﺑـﻪ ﻧﯿـﺎز دﯾﺘـﺎ ﺗﺮاﻓﯿـﮏ آﻣـﺪن ﺑﺎ و ﺑﻮده ﻣﻄﻠﻮب ﺻﻮت ﺷﺒﮑﻪ ﺟﻬﺖ اﻟﮕﻮ اﯾﻦ ﮐﻪ اﺳﺖ ﺷﺪه ﻃﺮاﺣﯽ ﭘﺬﯾﺮي وﻣﻘﯿﺎس اﻧﻌﻄﺎف داراي ﻗـﺪﯾﻢ ﺗﮑﻨﻮﻟﻮژﯾﻬـﺎي ﮐﻪ آﻧﺠﺎ از ،ﺑﺎﺷﺪ وﺗﻮﺳﻌﻪ ﺗﻐﯿﯿﺮ ﻗﺎﺑﻞ ﺳﺮﻋﺖ ﺑﻪ ﮐﻪ ﺑﺎﺷﺪ ﻣﯽ ﺑﯿﺸﺘﺮ ﭘﺬﯾﺮي . اﺳﺖ ﺷﺪه ﺣﻞ NGN در ﻣﺸـﮑﻞ اﯾـﻦ .ﮔﺮدﯾﺪ ﺧﻮاﻫﻨﺪ ﻣﺸﮑﻞ دﭼﺎر ﺟﺪﯾﺪ درﻣﺤﯿﻂ ﻧﺘﯿﺠﻪ در ﻫﺴﺘﻨﺪ ﻣﺤﺪودي ﺑﺎﺷﺪ ﻧﻤﯽ ﻣﺘﻤﺮﮐـﺰ ...و IN ،دﯾﺘـﺎ ، ﻣﻮﺑﺎﯾـﻞ ﻣﺎﻧﻨـﺪ ﻣﺨﺘﻠـﻒ ﻫـﺎي ﺷـﺒﮑﻪ وﺟـﻮد ﻋﻠﺖ ﺑﻪ ، ﻓﻌﻠﯽ ﺷﺒﮑﻪ ﺷﺒﮑﻪ ﯾﮑﭙﺎرﭼﮕﯽ ﻋﺪم-2 . ﺑﻮد ﺧﻮاﻫﯿﻢ ﻣﺘﻤﺮﮐﺰ و ﯾﮑﭙﺎرﭼﻪ ﺷﺒﮏۀ داراي NGN در اﻣﺎ اﮔﺮ ﮐـﻪ ﻣﻌﻨـﯽ اﯾـﻦ ﺑﻪ ﻃﻠﺒﺪ ﻣﯽ را ﺟﺪﯾﺪي ﮐﺎرﻫﺎي راه و ﻣﻮﻗﻌﯿﺘﻬﺎ ﺷﺒﮑﻪ در ﺟﺪﯾﺪ ﭼﺎﻟﺸﻬﺎي ﺷﺮﮐﺘﻬﺎ ﺳﻮددﻫﯽ اﻓﺰاﯾﺶ-3 و ﺳﺮوﯾﺴـﻬﺎ از ﺳﺮﺷـــﺎري ﺳـﻮد ﺑـﻮد ﺧﻮاﻫﻨـﺪ ﻗـﺎدر ﮐﻨﻨـﺪ ﻫﻤﺎﻫﻨـﮓ (NGN)روز ﺗﮑﻨﻮﻟﻮژي ﺑﺎ را ﺧﻮد ﺑﺘﻮاﻧﻨﺪ ﺷﺮﮐﺘﻬﺎ .ﮐﻨﻨﺪ ﺧﻮد ﻧﺼﯿﺐ ﺟﺪﯾﺪ ﻫﺎي Application NGN در ﻫﺴﺘﻨﺪ ﻣﺨﺘﻠﻒ ﺗﻮﻟﯿﺪﮐﻨﻨﺪﮔﺎن از ﺷﺒﮑﻪ در ﻣﺨﺘﻠﻒ ﻋﻨﺎﺻﺮ آﻧﺠﺎﯾﯿﮑﻪ از اﺳﺘﺎﻧﺪارد ﭘﺮوﺗﮑﻠﻬﺎي ﺳﺎزي ﭘﯿﺎده-4 .ﺷﻮد ﻣﯽ ﭘﯿﺎده ﺷﺒﮑﻪ ﻋﻨﺎﺻﺮ ﺑﯿﻦ اﻃﻼﻋﺎﺗﯽ ﺗﺒﺎدل ﻣﻨﻈﻮر ﺑﻪ اﺳﺘﺎﻧﺪارد ﭘﺮوﺗﮑﻠﻬﺎي ) ﻫﺴﺘﻨﺪ اﯾﻨﺘﺮﻧـﺖ از اﺳـﺘﻔﺎده ﺧﻮاﻫـﺎن ﮐﻪ ﺗﻠﻔﻨﯽ ﻣﺸﺘﺮﮐﯿﻦ ﻣﺸﮑﻼت از ﯾﮑﯽ ﺳﺮﯾﻌﺘﺮ ﺳﺮوﯾﺴﻬﺎي اراﺋﻪ و ﺑﺎﻧﺪ ﭘﻬﻨﺎي اﻓﺰاﯾﺶ-5 ﺳﺮﻋﺖ ﭘﺮ اﯾﻨﺘﺮﻧﺖ ﺑـﺮ ﻋـﻼوه ﺑﺎﻧـﺪ ﭘﻬﻨـﺎي اﻓـﺰاﯾﺶ ﺑﺎ ﺗﻮان ﻣﯽ ﮐﻪ اﺳﺖ ﺷﺒﮑﻪ اﯾﻦ ﻣﺤﺪود ﺑﺎﻧﺪ )ﭘﻬﻨﺎي Users Dialup ﮐﺮد اراﺋﻪ آﻧﺎن ﺑﻪ ﻧﯿﺰ دﯾﮕﺮي ﻫﺎي ﺳﺮوﯾﺲ ﺗﺠﻬﯿﺰات ﻧﻤﻮدن وﻫﻤﺎﻫﻨﮓ ﺗﺮﮐﯿﺐ .ﻣﻮﺟﻮد ﻫﺎي ﺑﺎﺳﺎﯾﺮﺷﺒﮑﻪ اﺗﺼﺎل و ﺗﻄﺎﺑﻖ وﻗﺎﺑﻠﯿﺖ ﺷﺒﮑﻪ ﺑﺎﻻي ﭘﺬﯾﺮي اﻧﻌﻄﺎف ﻗﺎﺑﻠﯿﺖ-6 اﺳﺘﺎﻧﺪارد و ﺑﺎز ﻫﺎي اﯾﻨﺘﺮﻓﯿﺲ از اﺳﺘﻔﺎده ﺑﺎ وﮐﺎرﺑﺮدﻫﺎ .(Packet) اﻃﻼﻋﺎت ﮐﺮدن ﺑﻨﺪي ﺑﺴﺘﻪ ازﻃﺮﯾﻖ ﺷﺒﮑﻪ ﮐﺎراﺋﯽ اﻓﺰاﯾﺶ -7 NGN ﻣﻌﺎﯾﺐ ﻫﺎ ﭘﺮوﺗﮑﻞ و اﺟﺰا ﺗﻌﺮﯾﻒ در ﻣﻨﺎﺳﺐ اﺳﺘﺎﻧﺪارد ﻧﺒﻮد اﻣﻨﯿﺘﯽ ﺳﯿﺴﺘﻤﻬﺎی ﺳﺎزی ﭘﯿﺎده دﺷﻮاری و ﮐﺎﻓﯽ اﻣﻨﯿﺖ ﻧﺪاﺷﺘﻦ ﺟﺪﯾﺪ ﻣﻔﺎﻫﯿﻢ و ﺳﺎﺧﺘﺎر ﺑﺪﻟﯿﻞ ﭘﺮﺳﻨﻞ آﻣﻮزش ﺑﻪ ﻧﯿﺎز اﻃﻤﯿﻨﺎن ﺿﺮﯾﺐ ﺣﺎﺿﺮ ﺣﺎل در ﺗﺠﻬﯿﺰات ﻗﯿﻤﺖ ﮔﺮاﻧﯽ اﺳﺖ ﮐﺎراﻣﺪ و ﻗﻮی IP ﺷﺒﮑﻪ داﺷﺘﻦ ﻣﺴﺘﻠﺰم ﺳﺎزی ﭘﯿﺎده NGN: ﺳﺎﺧﺘﺎر اﺻﻠﻲ اﺟﺰاء اﺳﺖ ﺗﻠﻔﻦ ﺳﻮﺋﯿﭽﯿﻨﮓ ﺑﺮای ﻧﻮ روﯾﮑﺮد ﯾﮏ ﮐﻠﯽ ﻧﺎم ﺳﻮﺋﯿﭻ ﺳﺎﻓﺖ )(ﻣﻜﺎﻟﻤﻪ ﻛﻨﺘﺮل )ﻣﻌﺎدل ( Softswitch) ﺳﻮﺋﯿﭻ 1-ﺳﺎﻓﺖ ﮐﻪ اﺳﺖ ﻣﮑﺎﻧﯽ ﺳﻮﺋﯿﭻ ﺳﺎﻓﺖ .اﺳﺖ ﺑﺮده ﻣﯿﺎن از را ﺳﻨﺘﯽ ﻫﺎی ﺳﻮﺋﯿﭻ در ﻣﻮﺟﻮد ﻫﺎی ﮐﺎﺳﺘﯽ ﺗﻤﺎم آن در ﻣﻮﺟﻮد ﭘﺘﺎﻧﺴﯿﻞ ﮐﻪ و ﺗﺮاﻧﻚ ﻛﺎرﺗﻬﺎي ﻣﻌﺎدل ( Gateway Media) (ﻣﺪﯾﺎ وﯾﻬﺎي 2-ﮔﯿﺖ .(اﻧﺪ ﺷﺪه ﺟﻤﻊ آن در ﻫﻮﺷﻤﻨﺪ ﻫﺎی ﺳﺮوﯾﺲ ﺗﻤﺎم Gateway Mediaﺗﺮاﻧﻚ وي ﮔﯿﺖ ، (Gateway Media Access (AMG اﻛﺴﺲ رﺳﺎﻧﻪ وي ﮔﯿﺖ ﺷﺎﻣﻞ ﻛﻪ (ﻣﺸﺘﺮک ) ﺳﯿﮕﻨﺎﻟﯿﻨﮓ وي ﺑﺎﺷﺪ3-ﮔﯿﺖ ﻣﻲ (Gateway Media Wireless(WMG) ﺳﯿﻢ ﺑﻲ وي ﮔﯿﺖ (و Trunk(TMG Server) 5-ﺳﺮورﻛﺎرﺑﺮدي (ﺳﻮﺋﯿﭻ ﻣﺪارات )ﻣﻌﺎدل ( Server Media)-ﺳﺮورﻣﺪﯾﺎGATEWAY Signaling)4 )وﻛﺎرﺑﺮدﻫﺎ (ﺧﺼﻮﺻﯿﺎت ( (Application :NGN ﻫﺎی ﺳﺮوﯾﺲ 2 ﭘﯿﺸﺮﻓﺘﻪ ،ﺳﺮوﯾﺴﻬﺎي IN ﻫﺎي ،ﺳﺮوﯾﺲ ﺗﮑﻤﯿﻠﯽ ﻫﺎي ﺳﺮوﯾﺲ ، اﺻﻠﯽ ﻣﮑﺎﻟﻤﻪ ﺳﺮوﯾﺲ :ﺷﺎﻣﻞ ﻣﺴﮑﻮﻧﯽ 1-ﺳﺮوﯾﺴﻬﺎي IP , VPN VOIP و ﺗﺼﻮﯾﺮي و ﺻﻮﺗﯽ ﺗﻠﻔﻦ IP ﺷﺎﻣﻞ ( Managed Hosted)ﺑﺰرگ ﺧﺼﻮﺻﯽ ﻫﺎي ﺷﺒﮑﻪ -ﺳﺮوﯾﺴﻬﺎي Audio / Video Broadcasting، (ﯾﮑﭙﺎرﭼﻪ ﻣﺨﺎﺑﺮات )ﺷﺒﮑﻪ -WPBX, Centrex ، Communications Unified ،Presence Services Multi Media Conferencing with ،Contact Center Solutions :ﻣﯿﺪﻫﯿﻢ ﺗﻮﺿﯿﺢ اﺧﺘﺼﺎر ﺑﻪ را ﻫﺎ ﺳﺮوﯾﺲ اﯾﻦ از ﺗﻌﺪادی زﯾﺮ در ﮐﻪ ﯾﻚ ﺑﺎ و ﻧﯿﺴﺖ ﻣﺨﺘﻠﻒ ﻫﺎي ﺳﺎﺧﺘﻤﺎن در LAN و ﺗﻠﻔﻦ ﻣﺠﺰاي دوﺷﺒﻜﻪ اﯾﺠﺎد ﺑﻪ ﻧﯿﺎزي ﺣﺎﻟﺖ :دراﯾﻦCentrex over IP-1 .ﻛﺮد اراﺋﻪ ﻛﺎرﺑﺮان ﺑﻪ را دﯾﺘﺎ و ﺻﻮت ﺳﺮوﯾﺴﻬﺎي اﻧﻮاع ﺗﻮان ﻣﻲ ﺷﺒﻜﻪ از اﺳﺘﻔﺎده ﺑﺎ دﻧﯿﺎ ﺟﺎي ﻫﺮ از اﺳﺖ ﻗﺎدر ﻛﺎرﺑﺮ ﻛﻪ ﻣﻌﻨﺎ اﯾﻦ ﺑﻪ ،اﺳﺖ اﯾﻨﺘﺮﻧﺖ ﻣﺎﻧﻨﺪ آن ﺑﻮدن ﺑﺎز ﺳﺮوﯾﺲ اﯾﻦ ﻣﺰاﯾﺎي از ﯾﻜﻲ .ﺷﻮد ﻣﺘﺼﻞ Centrex over IP ﺑﻪ اﯾﻨﺘﺮﻧﺖ :Interactive Game 2- 5
6.
.ﻛﻨﺪ ﺑﺎزي دﻧﯿﺎ
ﻧﻘﻄﻪ ﻫﺮ از ﺧﻮد ﻫﻤﺒﺎزﯾﻬﺎي ﺑﺎ و اﻧﺘﺨﺎب را ﺧـﻮد دﻟﺨﻮاه ﺑﺎزﯾﻬـﺎي ﻗﺎدرﻧﺪ ﺷﺒـﻜﻪ ﻛﺎرﺑﺮان Video Telephony & Conference:-3 وﯾﺪﺋﻮﯾﻲ ﻣﻜﺎﻟﻤﻪ ﺑﻪ ﺷﺮوع وﺗﻠﻮﯾﺰﯾﻮن ﺗﻠﻔﻦ ﺧﻂ ﺣﺘﻲ ﯾﺎ و PC از اﺳﺘﻔﺎده ﺑﺎ ﺑﻮد ﺧﻮاﻫﻨﺪ ﻗﺎدر ﻣﺸﺘﺮﻛﯿﻦ ،ﺳﺮوﯾﺲ اﯾﻦ ﺑﻮﺳﯿﻠﻪ .ﻛﻨﻨﺪ ﻛﻨﻔﺮاﻧﺴﻲ :NGN ﺑﻪ (ﺳﻨﺘﯽ )ﺷﺒﮑﻪ PSTN از ﮔﺬر Circuit Switch و Packet Switch ﺗﺎ ﻣﺴﯿﺮ اﯾﻦ ﻛﻪ داﺷﺖ ﻣﺴﯿﺮ دراﻧﺘﻬﺎي ﻛﺎرﺑﺮان اﺗﺼﺎل ﺟﻬﺖ ﻓﯿﺰﯾﻜﻲ ﻣﺴﯿﺮ ﯾﻚ ﺑﻪ ﻧﯿﺎز ﺻﻮﺗﻲ ارﺗﺒﺎﻃﺎت ﺟﻬﺖ ﻗﺪﯾﻤﻲ اﺗﺼﺎﻻت CIRCUIT) ﻣﺪاري ﺳﻮﯾﯿﭻ ﻣﺴﺘﻘﯿﻢ دﺳﺘﺮﺳﻲ اﻋﻄﺎي ﺑﺎ وﮔﯿﺮﻧﺪه ﻓﺮﺳﺘﻨﺪه اﺗﺼﺎل ي ﺷﯿﻮه اﯾﻦ .ﻣﺎﻧﺪ ﻣﻲ ﺑﺎز ﻣﻜﺎﻟﻤﻪ اﺗﻤﺎم زﻣﺎن اي ﺑﺴﺘﻪ ﺳﻮﯾﯿﭻ ي ﺷﯿﻮه از ودرﻋﻮض ﻛﺮده اﺳﺘﻔﺎده ﺷﯿﻮه ﻛﻤﺘﺮازاﯾﻦ اﻣﺮوزي ﻣﺪرن ﻫﺎي ﺳﯿﺴﺘﻢ اﻣﺎ . ﺷﻮد ﻣﻲ (ﺧﻮاﻧﺪه .اﺳﺖ ﺷﺪه ﮔﺮﻓﺘﻪ ﺑﮑﺎر NGN ﺟﺪﯾﺪ ﻧﺴﻞ ﻫﺎی ﺷﺒﮑﻪ ﺳﺎﺧﺘﺎر در ﺷﯿﻮه اﯾﻦ ﮐﻪ ﻛﻨﻨﺪ ﻣﻲ اﺳﺘﻔﺎده ﮔﺬارﯾﻬﺎي ﺳﺮﻣﺎﯾﻪ رﺳﺎﻧﺪن ﺣﺪاﻗﻞ ﺑﻪ وﺟﻬﺖ ﺟﺪﯾﺪ ﻫﺎي ﺷﺒﮑﻪ ﺳﺎﺧﺘﺎر ﺑﻪ اﻣﺮوزه ﻫﺎي ازﺷﺒﮑﻪ آرام ﮔﺬر ﺑﺮاي ﮐﻪ ﻫﺮﻗـﺪﻣﯽ . ﺷـﻮد ﺑﮑﺎرﮔﺮﻓﺘﻪ NGNﺳﺎﺧﺘﺎر ﻫﺎي ﺳﻮدﻣﻨﺪي ﺑﺎﺑﮑﺎرﮔﯿﺮي ﻫﻤﺮاه ﻣﻨﺎﺳﺒﯽ اﺳﺘﺮاﺗﮋي اﺳﺖ ﻣﻮردﻧﯿﺎز،ﺿـﺮوري ﻣﺒﺘﻨﯽ ﺷﺒﮑﻪ )اﯾﻦ ..روﯾﻢ ﭘﯿﺶ NGNو Based – Packetﺳﺎﺧﺘﺎر ﺑﺴﻮي ﻧﻬﺎﯾﺘﺎ ﺷﻮدﺗﺎ آﺳﺎﻧﺘﺮ ﺷﺒﮑﻪ راﻫﺒﺮاي ﺑﺎﯾﺪ دارﯾﻢ ﺑﺮﻣﯽ را NGN دﻟﯿﻞ ﻫﻤﯿﻦ ﺑﻪ و ﻣﯿﮑﻨﺪ ﺗﺒﻌﯿﺖ ( IP ) اﯾﻨﺘﺮﻧﺖ ﭘﺮوﺗﮑﻞ از و ﺑﻮده ( packet ) ﺑﺴﺘﻪ ﺑﺼﻮرت اﻃﻼﻋﺎت ارﺳﺎل ﺑﺮ ﻫﺎي آوري درﮐﻨﺎرﻓﻦ ﺳﻨﺘﯽ ﺳﻮﺋﯿﭽﯿﻨﮓ ﺷﻮدﺳﯿﺴﺘﻢ اﻧﺘﺨﺎب ﮐﻪ دﺳﺘﺮﺳﯽ ﻫﺮﻧﻮع ﻫﺮﺻﻮرت ﺑﻪ (ﻣﯿﻨﺎﻣﻨﺪ IP ﺗﻤﺎم ﺷﺒﮑﻪ ﯾﮏ اﺳﺖ ﻣﻬﻤﯽ ﺑﺴﯿﺎر ﺿﺮورت ﻣﻮﺟﻮد و ﺟﺪﯾﺪ آورﯾﻬﺎي ازﻓﻦ ﻫﻤﺰﻣﺎن ﺑﺮداري ﺑﻬﺮه . ﻣﺎﻧﺪ ﺧﻮاﻫﺪ ﺑﺎﻗﯽ ﺳﺎﻟﻬﺎ ﺑﺮاي ﺷﺒﮑﻪ ﺟﺪﯾﺪ .ﺑﺎﺷﺪ ﻣﯽ ﻣﺪت ﻃﻮﻻﻧﯽ ﮔﺬاري وﺳﺮﻣﺎﯾﻪ ارزﺷﻤﻨﺪ ﻧﺘﯿﺠﻪ وﯾﮏ دارد دﻫﯽ وﺳﻮد اﺳﺖ ﻣﻮﺟﻮد ﺣﺎﺿﺮ درﺣﺎل ﻓﻨﺂوري زﯾﺮا . اﺳﺖ PSTNﯾﺎ ﺗﻠﻔﻦ ﻋﻤﻮﻣﯽ ﺳﻮﺋﯿﭻ ﺷﺒﮑﻪ NGNﺑﺴﻤﺖ ﺣﺮﮐﺖ ﺷﺮوع ﻧﻘﻄﻪ اﻣﺮوزه :NGN ﻫﺎی ﺷﺒﮑﻪ ﮐﻠﯿﺪی ﻣﺸﺨﺼﺎت ﻣﺸﺘﺮﮐﯿﻦ .ﺷﻮد ﻣﯽ ﻧﺎﺷﯽ دﻧﯿﺎ درﺗﻤﺎم اﺟﺘﻤﺎﻋﯽ ازﺗﻐﯿﯿﺮات رﻣﺸﺨﺺ ﺑﻄﻮ درآﯾﻨﺪه و اﻣﺮوزه ﻣﺨﺎﺑﺮاﺗﯽ ﻫﺎي درﺷﺒﮑﻪ ﺗﻘﺎﺿﺎ ﻣﺎﯾﻠﻨﺪ ﻣﻮاﻗﻊ ﺑﻌﻀﯽ و ﻧﻤﺎﯾﻨﺪ درﯾﺎﻓﺖ را ﮔﻮﻧﺎﮔﻮﻧﯽ ﻗﺎﺑﻠﯿﺘﻬﺎي ﺳﺮوﯾﺲ ﺑﺮاي ﮐﻤﺘﺮ ﺑﺎﻫﺰﯾﻨﻪ ﮐﻪ ﻫﺴﺘﻨﺪ اﯾﻦ ﺧﻮاﺳﺘﺎر ﺳﺮوﯾﺴﻬﺎ ﺗﻤﺎم .اﺳﺖ ﺷﺪه دﯾﺪه ﻣﻮﺑﺎﯾﻞ ازﺷﺒﮑﻪ اﺳﺘﻔﺎده ﺳﺮﯾﻊ رﺷﺪ در ًﻣﺸﺨﺼﺎ ﻣﺴﺌﻠﻪ اﯾﻦ . ﻧﻤﺎﯾﻨﺪ اﺳﺘﻔﺎده ازﺳﺮوﯾﺴﻬﺎ وﺟﻬﯽ ﭘﺮداﺧﺖ ﺑﺪون ﮐﻪ - : ﺑﺎﺷﺪ ﻣﯽ زﺑﺮ ﻗﺮار ﺑﻪ NGNدر ﮐﻠﯿﺪي ﻣﺸﺨﺼﺎت . اﺳﺖ ﺷﺪه راﯾﺞ درﻫﺮزﻣﺎن ﺟﻬﺎن درﮐﺠﺎي ﻫﺮ در ﺗﻔﮑﺮ ﻃﺮز اﯾﻦ : اﻧﺘﻘﺎل ﮐﺎراﯾﯽ - .ﯾﺎﺑﻨﺪ ﺑﺎﯾﺪﺗﺤﻘﻖ ﺳﺮوﯾﺴﻬﺎ ازﺗﺮاﮐﻢ ﻣﺴﺘﻘﻞ اﻗﺘﺼﺎدي وﻣﻨﺎﻓﻊ ﻣﯿﺮوﻧﺪ ﺑﯿﻦ از ﺑﺘﺪرﯾﺞ ﻣﺮزﻫﺎ : ﺟﻐﺮاﻓﯿﺎﺋﯽ ﺷﻔﺎﻓﯿﺖ وﺳﯿﮕﻨﺎﻟﯿﻨﮓ درﺑﺴﺘﺮﺳﺎزي ﻣﺰاﯾـﺎ اﯾﻦ از ﺑﺎﯾﺪ NGN وﺷﺒﮑﻪ ﺑﻮده ﮐﺎﻫﺶ درﺣﺎل ﻣﺪاوم ﺑﻄﻮر (/ﺑﯿﺖ )ﻗﯿﻤﺖ اﻧﺘﻘﺎل ﻫﺎي ﻫﺰﯾﻨﻪ در را اﯾﻨﺘﺮﻧﺖ ﻫﺰﯾﻨﻪ ﮐﺎﻫﺶ اﯾﻨﺘﺮﻧﺖ ازﻃﺮﯾﻖ ﺧﺪﻣﺎت اراﺋﻪ و ﻧﻔﻮذ اﻓﺰاﯾﺶ : اﯾﻨﺘﺮﻧﺖ آوري ﻓﻦ ﺷﺪن اﻗﺘﺼﺎدي - .ﻧﻤﺎﯾﺪ اﺳﺘﻔﺎده اﺳـﺘﻔﺎده ﻣـﻮرد ﮐﺎﻣـﻞ ﺑﻄـﻮر ﺑﺎﯾﺪ ﻣﺮﺑﻮﻃﻪ ﻫﺎي ﮔﺬاري وﺳﺮﻣﺎﯾﻪ PSTNﻣﻮﺟﻮد ﺳﺎﺧﺘﺎر : ﺑﺎﺟﺪﯾﺪ ﻗﺪﯾﻢ دﻧﯿﺎي ﺗﻌﺎﻣﻞ - . دارد ﺑﺮ .ﻗﺮارﮔﯿﺮد :ﮔﯿﺮی ﻧﺘﯿﺠﻪ ﻧﻮع ﻫﺮ ﺗﺎ ﺑﻮد ﺧﻮاﻫﺪ ﻗﺎدر ﺟﺪﯾﺪ ﻧﺴﻞ ﺣﻘﯿﻘﺖ ﺑﺎﺷﺪ.در ﻣﯽ ﺷﺪه ﺑﻨﺪی ﺑﺴﺘﻪ ﺑﻪ ﺳﻮﺋﯿﭽﯽ ﻫﺎی ﺷﺒﮑﻪ از ﺗﻐﯿﯿﺮات ﻫﺪف NGN در .ﺑﺎﺷﺪ ﻣﯽ ﺗﻐﯿﯿﺮ درﺣﺎل ﺳﺮﯾﻊ ﺧﯿﻠﯽ ﻣﺨﺎﺑﺮات ﺷﻮد.ﺻﻨﻌﺖ اﻧﺘﻘﺎل ﺛﺎﺑﺖ ﺗﻠﻔﻦ ﺷﺒﮑﻪ روی ﺑﺮ (داده – ﺗﺼﻮﯾﺮ – )ﺻﺪا ﺳﺮوﯾﺲ ﻣﻘﺎﻟﻪ اﯾﻦ در .اﺑﻌﺎد ﺗﻮﺳﻌﻪ و ﻃﺮاﺣﯽ ،ﺷﺒﮑﻪ رﯾﺰي ﺑﺮﻧﺎﻣـﻪ :ﻋﺒﻮرﮐﻨـﺪ اﺻﻠﯽ ﻣﺮﺣﻠﻪ ﺳﻪ از ﺑﺎﯾﺪ ﺟﺪﯾﺪ ﻣﺨﺎﺑﺮات ي ﺷﺒﮑﻪ اﯾﺠﺎد ﻫﺎ وﯾﮋﮔﯽ ﺑﻪ ﻫﻤﭽﻨﯿﻦ ،ﻧﻤﻮده ﮔﻮﺷﺰد را درآن ﺗﻮﺟﻪ ﻗﺎﺑـﻞ ﻣﺰاﯾـﺎي و ﮐـﺮده ﺑﺮرﺳﯽ را آﯾﻨﺪه ﻧﺴﻞ ﻫﺎي ﺷﺒﮑﻪ ﮐﻪ اﺳﺖ ﺷﺪه ﺳﻌﯽ دﻗﯿﻖ روﺷﯽ . آورﺷﺪﯾﻢ ﯾﺎد را ﻓﻨﺎوري دراﯾﻦ ﺑـﺎﻟﻘﻮه ﻇﺮﻓﯿﺘﻬﺎي آن از وﻣﻬﻤﺘﺮ اراﺋﻪ ﻗﺎﺑﻞ ﺳﺮوﯾﺴﻬﺎي ، آن ﻫﺎي ﻗﺎﺑﻠﯿﺖ ، اﻓﺰار،ﭘﻬﻨﺎي ﺳﺨﺖ ﻫﺎي )ﻣﺎﻧﻨﺪﮔﺮه ﺷﺒﮑﻪ اﻧـﺪازي راه ﻟﺰاﻣـﺎت ا از ﻧﯿـﺎز ﻣـﻮرد ﺗﻌﺪاد ﻣﻌﺮﻓﯽ ﺑﺮاي ﺿﻮاﺑﻂ ي ﻣﺤﺎﺳﺒﻪ ﺑﺮاﺳﺎس ﮔﺮﻓﺘﻪ ﺻﻮرت ﻣﺸﺘﺮﮐﯿﻦ ﺑﻪ ﻋﺎﻟﯽ ﺑﺎﮐﯿﻔﯿﺖ ﺧـﺪﻣﺎت وﻣﻌﺮﻓـﯽ ﺷـﺮﮐﺖ ي ﺳـﺮﻣﺎﯾﻪ ﻫﺰﯾﻨـﻪ ﻣﻨﻈﻮرﮐـﺎﻫﺶ ﺑﻪ ( ... و ﻣﻮردﻧﯿﺎز ﺑﺎﻧﺪ ﺑﺎﺧﺪﻣﺎت ﺷﺒﮑﻪ .ﻧﻮآوري اﺳﺖ ﺷﺪه اراﯾﻪ NGN ﺷـﺒﮑﻪ ﺑـﻪ اﯾﺮان ﻣﺨﺎﺑﺮات ﺳﻨﺘﯽ ي ﺷﺒﮑﻪ ﻣﻬﺎﺟﺮت ﺑﺮاي ﻧﺘﺎﯾﺞ .اﯾﻦ اﺳﺖ ﺷﺪه .اﺳﺖ NGNي ﺷﺒﮑﻪ ﻣﺰاﯾﺎي ﺑﻪ دﺳﺘﯿﺎﺑﯽ در ﻣﻬﻤﯽ ﮔﺎم ، NGN ﺟﺪﯾﺪ .ﻣﯿﺒﺎﺷﺪ New Generation Network اﺧﺘﺼﺎری ﻣﻌﺎدل NGN 6
7.
:ﻣﻨﺎﺑﻊ NGN Architectures, Protocols
and Services Wojciech Michalski” Survey of NGN migration profiles deployed by selected carriers in Europe, North America and Asia” Journal of Telecommunication and Information Technology 3-2008. 7
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