[Sls-slp] Joint C&S/SLP

Massimo.Bertinelli at esa.int Massimo.Bertinelli at esa.int
Thu Dec 5 17:32:59 UTC 2019

Dear all, 

a very brief summary of our discussion:

 Most of the participants agreed to make the proposal (OID random pattern) 
 Participants from NASA/GSFC asked for more time to confirm (or not) the 
 The proposal, once agreed, will be anyway subject to Agency Review
 AI (V. Sank): report NASA/GSFC position by end of December 12

  G. Kazz/NASA presented a proposal to align the terminology (regarding 
re-transmission) of the protocol books (232.1-B-2 and 232.0-B-3) to that 
used in the coding
  book (231.0-B)
  G. P. Calzolari/AD stated that the change of terminology was not 
actually required, and proper referencing inside the protocol books would 
achieve the target.
  This will translate in actions internal to the SLP WG and the issue, 
from the joint C&S/SLP point of view, is closed

 G. Kazz/NASA presented the (limited) changes required in 231.0-B (TC 
coding book) in order to reference 732.1 (USLP), stating how USLP already 
foresees this service
 It was agreed background underlying the actual need for this change 
(possibly linked to Lunar missions) will be provide.
 Besides, it was agreed to provide material (presentation/paper...) to 
show how the use of USLP would not be detrimental
 to the TC service
AI (G. Kazz): provide rationale for the change
 AI (G. Kazz): provide material about use of USLP with TC, showing 

Massimo Bertinelli
Communication Systems Engineer

Tel. +31 (0)71 5653435


Dear all,

based on the results of the poll, we are going to have a first joint 
C&S/SLP discussion on the following topics on Thursday 5 December, 
starting at 4pm (CET).

- introduction of OID random pattern 
- possible alignment of terminology in the TC books regarding 
- additionally, SLP would like to discuss adding USLP to the TC coding 
book and assessing its impact (other books are mentioned in the 
presentation, but agreement on these ones has already been reached) 

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