公开(公告)号：AT557569T

公开(公告)日：2012-05-15

申请号：AT09734332

申请日：2009-04-23

Applicant: PANASONIC CORP

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

IPC: H04W74/08

Abstract: There is provided a communication apparatus which, in an ad-hoc network, when receiving control packets from a plurality of terminals, can determine whether or not there is a collision among the control packets, and, based on the determination, can be prevented from continuing to be out of the network due to a collision among the control packets transmitted from the plurality of terminals. In the communication terminal, a communication section receives a control packet which periodically comes up on a communication path. When the communication apparatus receives a plurality of control packets which are defective in at least payload portions thereof within a predetermined time period, if a control section determines that source addresses included in header portions of the control packets which are defective in the payload portions thereof include a source address which is not identical to the other source addresses, the control section determines that the control packets are transmitted from a plurality of terminals and collide with each other.

公开(公告)号：EP2448262A4

公开(公告)日：2012-11-21

申请号：EP10791828

申请日：2010-06-21

Applicant: PANASONIC CORP

Inventor： MATSUSHITA YOSUKE ,  IKEDA YOICHI ,  OSHIMA MITSUAKI ,  YAMAOKA MASARU ,  OHTSUBO SHOHJI ,  MUKAI TSUTOMU

IPC: H04N21/436 ,  G08C23/04 ,  H04L12/28 ,  H04N7/173 ,  H04N21/4223 ,  H04N21/4363 ,  H04N21/443 ,  H04N21/485

CPC classification number: H04N21/443 ,  H04L12/2812 ,  H04L63/08 ,  H04N21/4223 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/485

公开(公告)号：EP2698737A4

公开(公告)日：2014-09-24

申请号：EP12771371

申请日：2012-04-10

Applicant: PANASONIC CORP

Inventor： MATSUSHITA YOSUKE ,  MORITA HIDEO ,  TAMANO HIROKAZU

IPC: G06Q30/02 ,  G06Q20/12 ,  G06Q20/32 ,  G06Q20/40 ,  G06Q30/06 ,  H04L9/32 ,  H04L29/06 ,  H04N7/173 ,  H04N21/258 ,  H04N21/426 ,  H04N21/475

CPC classification number: H04L63/08 ,  G06F21/35 ,  G06Q20/123 ,  G06Q20/3223 ,  G06Q20/4097 ,  G06Q30/06 ,  H04L9/3226 ,  H04N21/25816 ,  H04N21/25875 ,  H04N21/42684 ,  H04N21/4753

公开(公告)号：EP2509334A4

公开(公告)日：2014-03-05

申请号：EP10832877

申请日：2010-11-30

Applicant: PANASONIC CORP

Inventor： OHNISHI TOSHIAKI ,  YAMAOKA MASARU ,  OSHIMA MITSUAKI ,  MATSUMOTO MICHIHIRO ,  OHIRA TOMOAKI ,  OHTSUBO SHOHJI ,  MUKAI TSUTOMU ,  MATSUSHITA YOSUKE ,  NAKAE HIRONORI ,  YAMADA KAZUNORI

IPC: H04W8/24 ,  G06F13/00 ,  G08C17/00 ,  H04B5/02 ,  H04L12/24 ,  H04L12/28 ,  H04L12/40 ,  H04N1/00 ,  H04N1/21 ,  H04N1/44 ,  H04N5/225 ,  H04N101/00 ,  H04W4/00 ,  H04W8/00 ,  H04W64/00 ,  H04W84/18 ,  H04W92/08

CPC classification number: G08C17/00 ,  G08C2201/20 ,  G08C2201/32 ,  G08C2201/71 ,  G08C2201/91

Abstract: The communication device can easily serve as an extended user interface such as a remote controller of a target apparatus without causing any complicated operations to a user. The communication device includes the following units. An apparatus information obtainment unit (203) obtains apparatus information from an apparatus. A position information obtainment unit (206) obtains position information of the communication device (102). An operation information obtainment unit (212) obtains operation information based on the apparatus information. A storage unit (213) stores the position information as apparatus position information indicating as a position of the apparatus, in association with the operation information. A direction sensor unit (207) detects direction of the communication device (102). A directional space calculation unit (208) calculates a directional space of the communication device (102). A selection unit (209a) specifies the apparatus existing in the directional space based on the apparatus position information and selects the operation information associated with the specified apparatus. An operation information transmission unit (215) transmits, based on the selected operation information, a control signal to the specified apparatus so as to allow the communication device to operate the apparatus.

公开(公告)号：EP2508999A4

公开(公告)日：2014-03-05

申请号：EP10832856

申请日：2010-11-26

Applicant: PANASONIC CORP

Inventor： MATSUSHITA YOSUKE ,  YAMAOKA MASARU ,  OHTSUBO SHOHJI ,  MUKAI TSUTOMU ,  NAKAE HIRONORI ,  OSHIMA MITSUAKI

IPC: H04W8/24 ,  G06F13/00 ,  G08C17/00 ,  H04B5/02 ,  H04L12/24 ,  H04L12/28 ,  H04L12/40 ,  H04N1/00 ,  H04N1/21 ,  H04N1/44 ,  H04N5/225 ,  H04N101/00 ,  H04W4/00 ,  H04W8/00 ,  H04W64/00 ,  H04W84/18 ,  H04W92/08

CPC classification number: H04L12/40013 ,  G08C17/02 ,  G08C2201/20 ,  G08C2201/32 ,  G08C2201/91 ,  G08C2201/93 ,  H04B5/0062 ,  H04W4/008 ,  H04W64/003

Abstract: A mobile communication device (98b) includes: an appliance information obtainment unit (98n) that obtains appliance information (98n1) by proximity wireless communication (98c1) with an appliance (98a) installed in a home (99), the appliance information specifying the appliance (98a); a position information obtainment unit (98j) that obtains position information (98j1) of the mobile communication device when the proximity wireless communication (98c1) is performed; and a transmission unit (98o) that transmits transmission information (98o1) to a server (98c) in the case where the proximity wireless communication (98c1) is performed, the transmission information including the appliance information (98n1) and the position information (98j1).

公开(公告)号：EP2373073A4

公开(公告)日：2014-02-26

申请号：EP09834538

申请日：2009-12-25

Applicant: PANASONIC CORP

Inventor： IKEDA YOICHI ,  OSHIMA MITSUAKI ,  YAMAOKA MASARU ,  MUKAI TSUTOMU ,  SATO TAKAHIRO ,  FUCHIGAMI IKUO ,  TEZUKA TADANORI ,  OHTSUBO SHOHJI ,  MATSUSHITA YOSUKE ,  NAKAE HIRONORI

IPC: H04W8/24 ,  G06F13/00 ,  G08C17/00 ,  H04B5/02 ,  H04L12/24 ,  H04L12/28 ,  H04L12/40 ,  H04N1/00 ,  H04N1/21 ,  H04N1/44 ,  H04N5/225 ,  H04N101/00 ,  H04W4/00 ,  H04W8/00 ,  H04W64/00 ,  H04W84/18 ,  H04W92/08

CPC classification number: H04W12/02 ,  G06F21/6209 ,  H04B5/0031 ,  H04B5/02 ,  H04L12/2809 ,  H04L12/2812 ,  H04L12/40013 ,  H04L41/082 ,  H04L63/0428 ,  H04L63/08 ,  H04L63/1408 ,  H04L2012/2841 ,  H04L2012/2849 ,  H04L2463/062 ,  H04N1/00244 ,  H04N1/00291 ,  H04N1/00342 ,  H04N1/00347 ,  H04N1/00885 ,  H04N1/00891 ,  H04N1/00962 ,  H04N1/2112 ,  H04N1/4413 ,  H04N2101/00 ,  H04N2201/0039 ,  H04N2201/0049 ,  H04N2201/0055 ,  H04N2201/006 ,  H04N2201/0084 ,  H04N2201/3214 ,  H04N2201/3215 ,  H04N2201/3216 ,  H04N2201/3219 ,  H04N2201/3226 ,  H04N2201/3232 ,  H04N2201/3249 ,  H04N2201/3278 ,  H04W8/005 ,  H04W12/04 ,  H04W12/06 ,  H04W12/12 ,  H04W84/18

公开(公告)号：EP2337270A4

公开(公告)日：2012-02-29

申请号：EP09820366

申请日：2009-09-14

Applicant: PANASONIC CORP

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

IPC: H04L12/56 ,  H04W40/30

CPC classification number: H04W40/30 ,  H04L45/00 ,  H04L45/025 ,  H04L45/125 ,  H04L45/22 ,  H04W40/12 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/34

Abstract: Provided is a communication terminal that is capable of securing a route having the finest state while suppressing a bandwidth that is consume by a transmission of a control packet at a low level, when applied in an ad-hoc network which uses an electrical power line. The communication terminal included in the ad-hoc network acquires a plurality of route candidates at the beginning of a data transmission by conducting a broadcast transmission of a route creation packet, and acquires a route having the finest state by conducting an unicast transmission of a route estimation packet to each of the route candidates in each predetermined period.

公开(公告)号：EP2048833A4

公开(公告)日：2011-11-16

申请号：EP07792711

申请日：2007-08-20

Applicant: PANASONIC CORP

Inventor： MATSUSHITA YOSUKE ,  OKAZAKI YOSHINORI ,  KURATA HIROSHI

IPC: H04L12/56 ,  H04L29/06

CPC classification number: H04L69/16 ,  H04L1/1809 ,  H04L1/1825 ,  H04L1/1835 ,  H04L1/187 ,  H04L47/10 ,  H04L47/26 ,  H04L47/27 ,  H04L47/30 ,  H04L69/163

公开(公告)号：EP2503751A4

公开(公告)日：2014-04-23

申请号：EP10831332

申请日：2010-11-18

Applicant: PANASONIC CORP

Inventor： OHIRA YUKI ,  MATSUSHITA YOSUKE

IPC: H04L12/911

CPC classification number: H04L12/2838 ,  H04L41/085 ,  H04L43/0894 ,  H04L47/822 ,  H04L47/823 ,  H04L2012/285

公开(公告)号：EP2226721A4

公开(公告)日：2011-07-27

申请号：EP08865957

申请日：2008-12-27

Applicant: PANASONIC CORP

Inventor： IKEDA YOICHI ,  OSHIMA MITSUAKI ,  YAMAOKA MASARU ,  MUKAI TSUTOMU ,  SATO TAKAHIRO ,  FUCHIGAMI IKUO ,  TEZUKA TADANORI ,  OHTSUBO SHOHJI ,  MATSUSHITA YOSUKE

IPC: G06F9/445 ,  G06K17/00 ,  H04N1/00 ,  H04N5/225 ,  H04N7/16 ,  H04N7/173

CPC classification number: G06K7/10297 ,  H04N1/00007 ,  H04N1/00029 ,  H04N1/00079 ,  H04N1/00214 ,  H04N1/00244 ,  H04N1/00291 ,  H04N1/00342 ,  H04N1/00899 ,  H04N1/00901 ,  H04N1/32106 ,  H04N5/225 ,  H04N5/23203 ,  H04N7/163 ,  H04N21/4182 ,  H04N21/43615 ,  H04N21/4432 ,  H04N2101/00 ,  H04N2201/0041 ,  H04N2201/0053 ,  H04N2201/0055 ,  H04N2201/0084 ,  H04N2201/3204 ,  H04N2201/3205 ,  H04N2201/3273 ,  H04N2201/3278 ,  H04W88/04