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ETSI I-ETS 300 609-1
- Digital cellular telecommunications system (Phase 2) (GSM); Base Station System (BSS) equipment specification; Part 1: Radio aspects (GSM 11.21 version 4.14.1)
- standard by European Telecommunications Standards Institute, 12/01/1999
- Publisher: ETSI
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SUBJECT Clarification on conformance requirements for testcases 6.7/6.8 Reduction of Half Rate Speech (TCH/HS) number of samples Addition to chap. 4.10.5 to define a BTS with separated antenna ports Erroneous frame indication performance