公开(公告)号：EP2360847A4

公开(公告)日：2012-08-01

申请号：EP08878719

申请日：2008-12-09

Applicant: PIONEER CORP ,  PANASONIC CORP

Inventor： OISHI HIROKAZU ,  KUROBE AKIO ,  KURODA GO

IPC: H04B3/54 ,  H04W16/10

CPC classification number: H04B3/54 ,  H04B2203/542

公开(公告)号：EP2271029A4

公开(公告)日：2011-05-04

申请号：EP09734332

申请日：2009-04-23

Applicant: PANASONIC CORP

Inventor： MATSUSHITA YOSUKE ,  FUJIWARA YUKI ,  HOMMA HIDEKI ,  NAOKI MORITA ,  KURODA GO

IPC: H04W74/08

CPC classification number: H04W74/0825 ,  H04B3/54 ,  H04L29/0653 ,  H04L49/55 ,  H04W40/30 ,  H04W84/18

公开(公告)号：EP1993243A4

公开(公告)日：2011-04-13

申请号：EP07738870

申请日：2007-03-16

Applicant: PANASONIC CORP

Inventor： YAMAGUCHI TSUYOSHI ,  IGATA YUJI ,  YOKOMITSU YASUSHI ,  YASUKAWA TORU ,  OHMI SHINICHIRO ,  IKEDA KOJI ,  KATAOKA MASANORI ,  YANO JUNJI ,  KURODA GO

IPC: H04L12/18 ,  H04L12/70 ,  H04L12/26 ,  H04L12/761 ,  H04L12/811

CPC classification number: H04L12/18 ,  H04L47/15

公开(公告)号：EP1933485A4

公开(公告)日：2009-04-29

申请号：EP06811046

申请日：2006-10-02

Applicant: PANASONIC CORP

Inventor： KUROBE AKIO ,  KURODA GO ,  IKEDA KOJI ,  KOGA HISAO ,  IGATA YUJI

IPC: H04J3/00 ,  H04B3/54

CPC classification number: H04L12/66 ,  H04B3/54 ,  H04B2203/542 ,  H04B2203/545 ,  H04J3/0638 ,  H04J3/0644 ,  H04L12/2801 ,  H04L12/2803 ,  H04L2012/2843

Abstract: Both home-based communication systems (110 and 130) and an access-based communication system (120) are made to coexist by the TDM synchronized with an electric power period. A communication system needing the securement of AV-QoS assigns the transmission timing of its own slave station by synchronizing a beacon period with the period of a power line.