No simulations were done (at least in SESAR) 2.1.8 AeroMACS shall support internet protocol (IP) packet data services. UT, IT 2.1.9 AeroMACS shall provide mechanisms to transport ATN/IPS and ATN/OSI (over IP) based messaging. IT (remove UT from previous version T: Suggest only IT as transport of ATN/OSI was tested on the network (Partially) 2.1.10 Recommendation.— AeroMACS should support services. IA and IB UT? ??? Recommendation Note: SANDRA produced MOS estimates Action: get SANDAR material for referencing Non-planned objective 2.1.11 An AeroMACS MS shall support multiple service flows simultaneously. S, UT, ?IT To check about simulations in SESAR UT: It was verified two simultaneous streams with two different SF schemes
2.1.12 AeroMACS shall support adaptive modulation and coding. UT 2.1.13 AeroMACS shall be implemented as an aerodrome cellular communications system where continuity in communication during aircraft movement is met by MS initiated AeroMACS handover procedures. A, UT S: This requirement is confusing. Consider dividing in 2 separate requirements: Continuity requirement ( is it the HO interruption time?) MS initiated HO However MS Initiated HO requirement is too specific to stay in the SARP ====== T: In SESAR, at least A (simulation of coverage in Sesar) is available and UT in 9.16 2.1.14 AeroMACS keep total accumulated interference levels with limits defined by the International Telecommunication Union - Radiocommunication Sector (ITU-R) as required by national/international rules on frequency assignment planning and implementation. S (for large scale) Remove UT and LAB Need reference to NASA and simulations UT and Lab: No tests planned for this in SESAR None TBC
3.3.2 . The total base station EIRP in a sector shall not exceed 39.4 dBm A UT ? and MD T: More probably A is OK => 23 dBm Power + 15 dBi antenna Measurement of prototypes show also this. Question about measurement of prototypes: Is it sufficient for UT None TBC 3.3.3 ?????????Not clear what will be the requirement here 3.4 MINIMUM RECEIVER SENSITIVITY NVR 3.4.1 The sensitivity is defined as the power level measured at the receiver input when the bit error rate (BER) is equal to 1*10-6. Suggest change in SARPS Make it a note under 3.4.2 No validation TBC
SERVER PROVIDER REQUIREMENTS 4.1.1 The maximum unplanned service outage duration on a per aerodrome basis shall be 6 minutes; Note. — A partial service outage is equivalent to full outage if the partial outage means any of the other performance requirements of Chapter 4 are not met. ??? IB What MD , MTBF values and analysus ??? ???? Reference to planning and MASPS Is it sufficient? What about MD None TBC 4.1.2 The maximum accumulated unplanned service outage time on per aerodrome basis shall be 240 minutes/year. ??? IB None 4.1.3 The maximum number of unplanned service outages per 4 month period shall not exceed 4. ??? IB None TBC 4.1.4 The mean time between unplanned service outages shall not be less than 876 hours per year. IB To be deleted from SARPS?? None
4.6.5 AeroMACS shall provide an authentication capability. Note.— The capability includes cryptographic mechanisms to provide peer entity authentication, mutual peer entity authentication, and data origin authentication. IB, S, UT, MD To discuss 4,6.5 and 4.6.6 should be similar… TBC TBC 4.6.6 AeroMACS shall provide a capability to authorize the permitted actions of users of the system. Note.— The capability s includes mechanisms to explicitly authorize the actions of authenticated users. Actions that are not explicitly authorized are denied. IB, S, UT, MD To disucss TBC TBC 4.6.7 If AeroMACS provides interfaces to multiple information domains, AeroMACS shall provide capability to prevent intrusion from lower integrity information domain to higher ???? Why IF? Is this about application? ECTL/AC: This can refer to the case in which an intrusion None Possibly some simulation results TBC TBC