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farfar
Joined: 11 Nov 2005
Posts: 20
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 24 May 2006 7:23 Channelized vs unchannelized |
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Can someone explain what are channelizad and uchannelized E1 and what is the difference between them, please?
Thank you.
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cdcll
Joined: 15 Feb 2002
Posts: 183
Helped: 6
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| 30 May 2006 7:27 Channelized vs unchannelized |
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| tags: unchannelized e1 e1 unchannelized channelized or unchannelized |
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unchannelized E1 is clear channel of 2.048Mbps with no framing convention.
channelized E1 is the E1 with slot 0 for synchronization, and sometimes the slot 16 for in-band signaling.
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gauiver
Joined: 10 May 2003
Posts: 102
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| 13 Jun 2006 17:17 Channelized vs unchannelized |
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| pretty much true and for your information in telecommunication mobile networks they normally use channelized E1s
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omidgold
Joined: 05 Jun 2006
Posts: 86
Helped: 3
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| 04 Aug 2006 12:10 Channelized vs unchannelized |
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| e1 on that use for a-bis interface a-bis interface use wiht chanelize status becuse it can use in chain for multipe bts
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tnerber
Joined: 13 Sep 2004
Posts: 14
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| 25 Aug 2006 1:43 Re: Channelized vs unchannelized |
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| It basically is a way to sub-divide the bandwith.
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rolla
Joined: 14 Jul 2006
Posts: 88
Helped: 2
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| 29 Aug 2006 8:05 Re: Channelized vs unchannelized |
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| tags: e1 chanelized chanelized e1 |
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chanelized E1 are those in which Bandwidth is fixed i.e in A interface like 64kbps for each channel .
Non chanelized E1 are used in CDMA Abias Interface i.e between BTS and BSC , in which the channel bandwidth is not like traditional E1 64 kbps but it can be different ie 9.6 kbps for each channel
Chanelized E1 30 channel * 64kbps = 2.4 Mbps
Non Chanelized E1 192 channel * 9.6 = 2.4 Mbps
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