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Kaaja
Harald Kaaja, Jaarvenpaa FI
| Patent application number | Description | Published |
|---|---|---|
| 20100278077 | DEVICE DISCOVERY AND CONNECTION ESTABLISHMENT FOR AD HOC NETWORKS - A wireless device transmits beacon packets at periodically occurring time intervals across a wireless channel. When the wireless communications device has not formed a piconet with one or more remote devices, the device scans the wireless channel for a predetermined amount of time immediately following each of the periodically occurring time intervals. During this time a remote device may respond to the beacon packet. | 11-04-2010 |
Harald Kaaja, Helsinki FI
| Patent application number | Description | Published |
|---|---|---|
| 20090219900 | Method, System and Arrangements for Setting Up and Maintaining a WLAN Connection within predictably moving vehicles - Setting up and maintaining wireless communication connections with end user's terminals ( | 09-03-2009 |
Jari-Jukka Kaaja, Jarvenpaa FI
| Patent application number | Description | Published |
|---|---|---|
| 20110040757 | METHOD AND APPARATUS FOR ENHANCING OBJECTS WITH TAG-BASED CONTENT - An approach is provided for enhancing objects with tag-based content. One or more memory tags associated with one or more objects are detected within proximity of a mobile device. The memory tag contains supplemental information related to the one or more objects. One of the detected memory tags is selected by receiving an input signal or by applying one or more selection criteria. Selection of one of the detected memory tags initiates reading of the supplemental information from the selected memory tag. The supplemental information includes recognition information to associate the supplemental information with a specific section or portion of a respective one of the objects. | 02-17-2011 |
Jari-Jukka Harald Kaaja, Jarvenpaa FI
| Patent application number | Description | Published |
|---|---|---|
| 20110009075 | DATA TRANSFER WITH WIRELESSLY POWERED COMMUNICATION DEVICES - In a system comprising one or more reader devices and a plurality of wirelessly powered communication devices, the reader device has a transceiver to transmit a wireless signals to scan proximate wirelessly powered communication devices. The reader device also establishes communications with a proximate wirelessly powered communication device, forms a session with the proximate wirelessly powered communication devices, communicates in the session with the wirelessly powered communication device, and maintains a state of the session. | 01-13-2011 |