Số hiệu tiêu chuẩn
ETS 300557*GSM 04.08 Version 4.23.1
Tên tiêu chuẩn
Digital cellular telecommunications system (Phase 2) - Mobile radio interface - Layer 3 specification
Ngày phát hành
1999-10-00
Tiêu chuẩn tương đương
DIN ETS 300557 (2000-12), IDT * OENORM ETS 300557 (1999-12-01), IDT * OENORM ETS 300557 (1999-08-01), IDT * SS-ETS 300557 (1999-10-08), IDT * ETS 300557:1999-10 en (1999-10-01), IDT * STN ETS 300 557 vydanie 12 (2002-07-01), IDT
Lịch sử ban hành
ETS 300557*GSM 04.08 Version 4.23.1 (1999-10) *
prETS 300557 (1998-05) *
prETS 300557 (1998-01) *
prETS 300557 (1997-08) * ETS 300557 (1998-10) * ETS 300557 (1998-06) * prETS 300557 (1998-05) * prETS 300557 (1998-01) * ETS 300557 (1997-12) * ETS 300557 (1997-04) * ETS 300557 (1997-01) * ETS 300557 (1996-10) * ETS 300557 (1996-09) * prETS 300557 (1996-08) * prETS 300557 (1996-06) * ETS 300557 (1996-05) * prETS 300557 (1996-03) * ETS 300557 (1996-01) * prETS 300557 (1995-12) * ETS 300557 (1995-10) * prETS 300557 (1995-08) * prETS 300557 (1995-05) * ETS 300557 (1995-02) * prETS 300557 (1994-11) * prETS 300557 (1994-03)
Từ khóa
Air * Air interfaces * Definitions * Determinations * Digital * Electrical engineering * ETSI * Global system for mobile communications * GSM * Interfaces * Interfaces (data processing) * Mobile radio systems * Physical layers * Radio systems * Telecommunication * Telecommunication networks * Telecommunication systems * Telecommunications * Telephone networks * Transmission technique * Wireless communication services * Interfaces of electrical connections * Mechanical interfaces