Talk:GTP'

I've created this page to allow a little more expansion on GTP'.

Some notes, which I'd be happy to discuss:

1. Page is called GTP' as there is no expansion defined in the 3GPP TS 32.295 v7 other than "GPRS protocol, used for CDR transport". So I don't believe expanding it, as per normal Wikipedia convention, is correct.
2. I've heavily borrowed from the structure, and some content, from the main GPRS_Tunnelling_Protocol page.
3. I've done some linking from the other pages that reference GTP' and some little corrections on that page. I learnt that TCP is (apparently) not deprecated for GTP' too, although it is for GTP.

Bwooce (talk) 08:16, 3 February 2008 (UTC)

Ga vs Gz?

Hmm. Had an anonymous update that removed the reference to Gz and said that this was Diameter transported. This disagreed with my original reference to Ga/Gz being identical and GTP' based.

That's not what the docs I'm reading say. For example, TS 32.240 (R6) says:

"4.4.1.2 Gz The Gz reference point is functionally equivalent to Ga, and hence is replaced by Ga within the common charging architecture. See also clause 4.2."

Does anyone else care to weigh in? I'll have a look at something from this decade and see if this changed.

Bwooce (talk) 23:08, 2 November 2014 (UTC)

Ok, R12 says:

"4.4.1.2 Gz The Gz reference point is functionally equivalent to Ga for Legacy PS domain and to Ga or Rf for Evolved PS domain, and hence is replaced by Ga or Rf within the common charging architecture. See also clause 4.2."

So I guess the editor was talking about the Rf option (TS 32.299). Which is probably the more commonly implemented one since the devices talk Diameter for everything else already.

Bwooce (talk) 23:15, 2 November 2014 (UTC)

What is mengation 106.216.86.160 (talk) 16:22, 18 April 2023 (UTC)