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公开(公告)号:EP2137900A4
公开(公告)日:2011-11-23
申请号:EP08779275
申请日:2008-04-25
Applicant: ERICSSON TELEFON AB L M
Inventor: KLING LARS-OERJAN , NYSTROEM KJELL , JOHANSSON THOMAS STIG
CPC classification number: H04N21/47202 , H04N21/232 , H04N21/26233