Uni�n Internacional de Telecomunicaciones UIT
EnglishFran�ais
Mapa Cont�ctenos Copia Imprimible
P�gina principal : UIT-R : R23-WP4C : Contribuciones� Nuevo�-� Busque los documentos de la reuni�n
UIT-R�R23-WP4C� C�

UIT-R�R23-WP4C

Utilizaci�n Eficaz de la Orbita y del Espectro para el SMS y el SRDS

Resultados :12 documentos
Contribuciones �[�Origen:�Japan�]���Documents / Contributions

N�mero
T�tulo Origen AI/Cuesti�n
Fecha
[ 138 ]
Proposed new study on technical characteristics and operational objectives for emerging RNSS systems � Japan AI2.9 2024-09-26
[ 137 ]
Proposal for modification of preliminary draft revision to Recommendation ITU-R M.1787 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz � Japan Q288/4, Q217-2/4 2024-09-26
[ 136 ]
Incumbent MSS system characteristics in the 2.5/2.6 GHz frequency bands for sharing and compatibility studies in preparation for WRC-27 agenda item 1.13 � Japan AI1.13 2024-09-26
[ 135 ]
Proposed updating working document toward supporting WRC-27 agenda item 1.13 � Japan AI1.13 2024-09-26
[ 134 ]
Considerations for frequency selection of satellite direct communications taking account of way to conduct sharing and compatibility studies with terrestrial IMT systems on WRC-27 agenda item 1.13 � Japan AI1.13 2024-09-26
[ 133 ]
Proposed roles/responsibilities for technical and regulatory studies concerning WRC-27 agenda item 1.13 � Japan AI1.13 2024-09-26
[ 31 ]
Proposed frequency bands to be studied under WRC-27 agenda item 1.13 � Japan AI1.13 2024-04-10
[ 30 ]
Proposed work plan for WRC-27 agenda item 1.13 � Japan AI1.13 2024-04-10
[ 29 ]
Proposed draft reply liaison statement to Working Party 5D concerning WRC-27 agenda item 1.13 � Japan AI1.13 2024-04-10
[ 28 ]
Proposed draft liaison statement to Working Parties 3L, 4B, 5A, 5C, 5D, 7B and 7C concerning WRC-27 agenda item 1.14 � Japan AI1.14 2024-04-10
[ 27 ]
Proposed draft liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D concerning WRC-27 agenda item 1.13 � Japan AI1.13 2024-04-10
[ 26 ]
Proposed draft liaison statement to Working Parties 3L, 3M, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 7D concerning WRC-27 agenda item 1.12 � Japan AI1.12 2024-04-10
Resultados :12 documentos
Telecarga de m�ltiples documentos:�Marcar las casillas correspondientes a los documentos seleccionados, a continuaci�n pulsar "Telecargar"

Preferencias del usuario:
Telecarga de m�ltiples documentos:�Formatos e idiomas que hay que tener en cuenta (si est�n disponibles):
P�ginas de navegaci�n HTML
Formatos �+�Otros formatos
Idiomas (m�ximo 2) �+�Multiling�e �
(E: ingl�s - F: franc�s - S: espa�ol - A: �rabe - C: chino - R: ruso)

Comienzo de la p�gina�-� Comentarios�-� Cont�ctenos�-� Copyright � UIT�2008�Reservados todos los derechos
Contacto p�blico :� Coordenador de Web UIT-R
Actualizado el :�2025-1-25