Uni�n Internacional de Telecomunicaciones UIT
EnglishFran�ais
Mapa Cont�ctenos Copia Imprimible
P�gina principal : UIT-R : WP5D : Contribuciones� Nuevo�-� Busque los documentos de la reuni�n
UIT-R�WP5D� C�

UIT-R�WP5D

Sistemas IMT

Resultados :13 documentos
Contribuciones �[�Origen:�Hitachi Ltd�]���Documents / Contributions

N�mero
T�tulo Origen AI/Cuesti�n
Fecha
[ 1128 ]
Updated information on the Roadmap for IMT-2000 CDMA DS & IMT-2000 CDMA TDD - Roadmap for current work relevant to future updates of Recommendation ITU-R M.1457 � Alcatel-Lucent France , Alcatel-Lucent Shanghai Bell , Alcatel-Lucent USA Inc. , AT&T, Inc. , DaTang Telecommunication Technology & Industry Holding Co. Ltd , Hitachi Ltd , Huawei Technologies Co. Ltd. , Intel Corporation , Motorola Mobility, Inc. 2011-10-04
[ 1020 ]
Initial submission of updated material on IMT-2000 CDMA DS and IMT-2000 CDMA TDD toward Revision 11 of Recommendation ITU-R M.1457 � Alcatel-Lucent France , Alcatel-Lucent Shanghai Bell , Alcatel-Lucent USA Inc. , AT&T Inc. , DaTang Telecommunication Technology & Industry Holding Co. Ltd , Fujitsu Limited , Hitachi Ltd , Huawei Technologies Co. Ltd. , Intel Corporation 2011-06-28
[ 1007 ]
Response to ITU-R Working Party 5D on "Status update on revision of Recommendations ITU-R M.1580-3 and ITU-R M.1581-3 (Working document towards Recommendations ITU-R M.1580-4 and ITU-R M.1581-4)" � Alcatel-Lucent France , Alcatel-Lucent Shanghai Bell , Alcatel-Lucent USA Inc. , AT&T Inc. , DaTang Telecommunication Technology & Industry Holding Co. Ltd , Fujitsu Limited , Hitachi Ltd , Huawei Technologies Co. Ltd. , KDDI Corporation 2011-06-27
[ 909 ]
Respone to ITU-R Working Parking 5D on the revision of Recommendation ITU-R M.1224 � Alcatel-Lucent France , Alcatel-Lucent Shanghai Bell , Alcatel-Lucent USA Inc. , AT&T Inc. , China Mobile Communications Corporation , DaTang Telecom. Technology & Industry Hod'g Co. Lt , Electronics Telecom. Research Inst. (ETRI) , Hitachi Ltd. , Huawei Technologies Co. Ltd. 2011-03-28
[ 907 ]
"LTE-Advanced" material for Recommendation ITU-R M.[IMT.RSPEC] - Annex A - Specification of the LTE-Advanced radio interface technology � Alcatel-Lucent France , Alcatel-Lucent Shanghai Bell , Alcatel-Lucent USA Inc. , AT&T Inc. , China Mobile Communications Corporation , DaTang Telecom. Technology & Industry Hod'g Co. Lt , Electronics Telecom. Research Inst. (ETRI) , Hitachi Ltd. , Huawei Technologies Co. Ltd. 2011-03-28
[ 856 ]
Response to ITU-R WP 5D on revision of Recommendations ITU-R M.1581-3 and ITU-R M.1581-3 (Working document towards Recommendations ITU-R M.1580-4 and ITU-R M.1581-4) � Alcatel-Lucent France , Alcatel-Lucent Shanghai Bell , Alcatel-Lucent USA Inc. , AT&T Inc. , DaTang Telecom. Technology & Industry Hod'g Co Ltd , Hitachi Ltd. , Motorola Inc. , NEC Corporation , NTT DoCoMo Inc. 2010-10-06
[ 855 ]
Response to ITU-R Working Party 5D on revision of Report ITU-R M.2039-1 and work on UHF sharing studies � Alcatel-Lucent France , Alcatel-Lucent Shanghai Bell , Alcatel-Lucent USA Inc. , AT&T Inc. , DaTang Telecom. Technology & Industry Hod'g Co Ltd , Hitachi Ltd. , Motorola Inc. , NEC Corporation , NTT DoCoMo Inc. 2010-10-06
[ 714 ]
Updated material on IMT-2000 CDMA DS and IMT-2000 CDMA TDD for revision 10 of Recommendation ITU-R M.1457 � Alcatel-Lucent France , Alcatel-Lucent Shanghai Bell , Alcatel-Lucent USA Inc. , AT&T , DaTang Telecommunication Tech&industry Hold. Co. L , FUJITSU Ltd. , Hitachi Ltd , Huawei Technologies Co. Ltd. , NEC Corporation 2010-06-01
[ 705 ]
Response to ITU-R Working Party 5D on "Techniques to improve the compatibility or sharing between IMT systems and FSS networks in the 3.4-3.6 GHz band" � Alcatel-Lucent France , Alcatel-Lucent Shanghai Bell , Alcatel-Lucent USA Inc. , AT&T Inc. , Fujitsu Limited , Hitachi Ltd , Huawei Technologies Co. Ltd. , NEC Corporation , Nokia Corporation 2010-05-27
[ 704 ]
Response to ITU-R Working Party 5D on "Revision of Report ITU-R M.2039-1" � Alcatel-Lucent France , Alcatel-Lucent Shangai Bell , Alcatel-Lucent USA Inc. , AT&T Inc. , Fujitsu Limited , Hitachi Ltd , Huawei Technologies Co. Ltd. , NEC Corporation , Nokia Corporation 2010-05-27
[ 703 ]
Comments toward the revision of Recommendation ITU-R M.1581 � Alcatel-Lucent France , Alcatel-Lucent Shanghai Bell , Alcatel-Lucent USA Inc. , AT&T Inc. , Fujitsu Limited , Hitachi Ltd , Huawei Technologies Co. Ltd. , Nokia Corporation , Nokia Siemens Networks GmbH & Co. KG 2010-05-27
[ 702 ]
Comments toward the revision of Recommendation ITU-R M.1580 � Alcatel-Lucent France , Alcatel-Lucent Shangai Bell , Alcatel-Lucent USA Inc. , AT&T Inc. , DaTang Telecom. Technology&Industry Hod'go Co Ltd , Fujitsu Limited , Hitachi Ltd , Huawei Technologies Co Ltd. , NEC Corporation 2010-05-27
[ 558 ]
Endorsement of canddate IMT-Advanced RIT based on IEEE 802.16 � Alcatel-Lucent France , Alvarion Ltd. , British Telecommunications Public Ltd. Co.(BT Plc) , Cisco Systems Inc. , Clearwire Inc. , Electronics and Telecom. Research Inst. (ETRI) , Fujitsu Limited , Hitachi Ltd. , Industrial Technology Research Inst. Inc. (ITRI) 229-2/5 2009-10-06
Resultados :13 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 :�2025-1-10