Nova Patents
NO20051027L

Channel switching for support of multimedia broadcast and multicast services

Abstract

The present invention includes a radio access network and a method for transmitting multimedia broadcast / multicast (MBMS) services using channel switching. Channel switching takes place between dedicated and shared / shared channels. The invention also includes MBMS reception time sharing for use when a wireless transmit / receive device receives an MBMS service from a multiplicity of transmission sources. The sources send the MBMS service data in different order. One realization uses "in band" segmentation information and another realization uses "out of band" synchronization information.

Term

No projected expiry on record.

  1. Priority
  2. Filed and published
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114 members in 21 offices

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Priority claims
DocumentOfficeKindDate
40216102United States of AmericaP
40216102United States of AmericaP
0324543United States of AmericaW
0324543United States of AmericaW
402161–––
PCTUS200324543–––
US20020402161P–––
WO2003US24543–––

Members114

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KR200331917Y1Republic of KoreaY1
KR200333433Y1Republic of KoreaY1
DE20312162U1GermanyU1
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KR20040014374ARepublic of KoreaA
CA2494724A1CanadaA1
CA2666198A1CanadaA1
CA2783633A1CanadaA1
CA2928567A1CanadaA1
WO2004015876A2World Intellectual Property Organization (WIPO)A2
AU2003254320A1AustraliaA1
DE20312160U1GermanyU1
HK1057972A2Hong Kong, ChinaA2
HK1057974A2Hong Kong, ChinaA2
TW200406128ATaiwan Province of ChinaA
WO2004015876A3World Intellectual Property Organization (WIPO)A3
US2004116125A1United States of AmericaA1
TWM240065UTaiwan Province of ChinaU
TWM240733UTaiwan Province of ChinaU
TW200503458ATaiwan Province of ChinaA
NO20051027LThis recordNorwayL
KR20050026538ARepublic of KoreaA
MXPA05001512AMexicoA
AR040814A1ArgentinaA1
EP1527523A2European Patent Office (EPO)A2
BR0313578ABrazilA
KR20050104426ARepublic of KoreaA
JP2005535257AJapanA
CN1714578AChinaA
IL166558D0IsraelD0
JP2006074815AJapanA
JP2006081201AJapanA
HK1080253A1Hong Kong, ChinaA1
CN2794049YChinaY
CN2794050YChinaY
TWI259000BTaiwan Province of ChinaB
US2006229082A1United States of AmericaA1
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AU2003254320B2AustraliaB2
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TW200723741ATaiwan Province of ChinaA
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US8417245B2United States of AmericaB2
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US2013182629A1United States of AmericaA1
KR101313570B1Republic of KoreaB1
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JP5323892B2JapanB2
TWI455509BTaiwan Province of ChinaB
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TW201513700ATaiwan Province of ChinaA
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