Method for configuring bandwidth for supporting broadband carrier in communication system
US-2024421968-A1 · Dec 19, 2024 · US
Vehicle-mounted communication device and navigation device
US8972107B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8972107-B2 |
| Application number | US-201214360375-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 24, 2012 |
| Priority date | Feb 24, 2012 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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Abstract
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A vehicle-mounted communication device includes wireless units 3 a and 3 b that switch a frequency that performs wireless communication with antennas 2 a and 2 b between a frequency for wireless communication for ITS and a frequency for wireless LAN communication, a parking determination unit 6 that determines whether or not a vehicle is parked, a parking position storage unit 6 a that stores as a parking position a position where it is determined that the vehicle is parked by the parking determination unit 6 , and a wireless control unit 4 that controls the wireless units 3 a and 3 b to perform the wireless communication for ITS with the antennas 2 a and 2 b when the vehicle is running, and switch the wireless communication for ITS or the wireless LAN communication to be performed with the antennas 2 a and 2 b on the basis of the parking position stored in the parking position storage unit 6 a when the vehicle is parked.
First claim
Opening claim text (preview).
The invention claimed is: 1. A vehicle-mounted communication device comprising: an antenna that corresponds to wireless communication for a vehicle using a frequency band dedicated to the vehicle, and general-purpose wireless communication; a wireless unit that switches between a frequency that performs the wireless communication with the antenna between a frequency for the wireless communication for the vehicle, and a frequency for the general-purpose wireless communication;…
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Electricity · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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- What does patent US8972107B2 cover?
- A vehicle-mounted communication device includes wireless units 3 a and 3 b that switch a frequency that performs wireless communication with antennas 2 a and 2 b between a frequency for wireless communication for ITS and a frequency for wireless LAN communication, a parking determination unit 6 that determines whether or not a vehicle is parked, a parking position storage unit…
- Who is the assignee on this patent?
- Morita Shigeki, Hamada Yuji, Mitsubishi Electric Corp
- What technology area does this patent fall under?
- Primary CPC classification H04W72/02. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).