| Patent Number |
Title Of Patent |
Date Issued |
| 8295390 |
Communications device and communications method |
October 23, 2012 |
| A communications device 100, which performs data communication, includes an AC cycle sensor 30 which is connected to a power line 106 supplied with an a.c. voltage and generates a synchronous signal SS at timing of an a.c. voltage waveform AC of the power line 106; a data communicator 10 |
| 8232668 |
Synchronization point detection method and power line communication apparatus |
July 31, 2012 |
| A method for detecting a synchronization point of an alternating power in comparing the alternating waveform with a threshold voltage is provided. The method includes the steps of detecting a rising point at which the voltage of the alternating waveform changes from a level lower than th |
| 8135027 |
Communication apparatus enabling temporal coexistence of systems |
March 13, 2012 |
| A communication apparatus, which is capable of allowing a plurality of communication systems respectively having different types of communication modes to coexist with one another on a single communication medium, satisfying Qos requirements with the use of only a simple configuratio |
| 7978698 |
Terminal for performing multiple access transmission suitable to a transmission path having vari |
July 12, 2011 |
| A terminal for performing multiple access transmission suitable to a transmission path having varied characteristics includes a transmission/reception section, a control unit, a transfer management section, and an external interface section. Specifically, the terminal refers to an IG |
| 7660365 |
Communications device and communications method |
February 9, 2010 |
| A communications device 100, which performs data communication, includes an AC cycle sensor 30 which is connected to a power line 106 supplied with an a.c. voltage and generates a synchronous signal SS at timing of an a.c. voltage waveform AC of the power line 106; a data communicator 10 |
| 7609681 |
Communication apparatus and coexistence method for enabling coexistence of communication systems |
October 27, 2009 |
| In-home communication systems 110 and 130 and an access communication system 120 that are capable of co-existing. The communication systems 110 and 130 and the access communication system 120 are able to co-exist by utilizing TDM that is in synchronization with a power cycle. Further, |
