Patent application number | Description | Published |
20080309490 | Methodology, Module, Terminal, and System Enabling Scheduled Operation of a Radio Frequency Identification (Rfid) Subsystem and a Wireless Communication Subsystem - The invention relates to a method for scheduling communications over a wireless communication subsystem and a radio frequency identification (RFID) communication subsystem, said method comprising determining one or more periods of activity of the wireless communication subsystem; deriving one or more periods of non-activity on the basis of the one or more determined periods of activity; synchronizing an operation of the radio frequency identification (RFID) communication subsystem with the one or more periods of non-activity; and triggering the operation of the radio frequency identification (RFID) communication subsystem in accordance with the one or more derived periods of non-activity to enable substantially concurrent communications operation of the wireless communication subsystem and the radio frequency identification (RFID) communication subsystem. | 12-18-2008 |
20090318087 | Method and Device for Preventing Interference at a Radio Receiver Device Caused by Several Radio Transmitter Devices - The present invention provides a method for reducing interference at a radio receiver device caused by several radio transmitter devices, comprising the steps of detecting simultaneous operation of at least two radio transmitter devices and a radio receiver device, determining that said simultaneous operation of said transmitter devices causes interference through frequency intermodulation effects at said radio receiver device, and controlling at least one of said radio transmitter devices and/or said radio receiver device, in order to reduce said interference. | 12-24-2009 |
20100029215 | METHOD AND DEVICE FOR CONTROLLING RADIO ACCESS - A method for controlling a number of simultaneous radio connections in a communication device is presented. The control of a number of simultaneous radio connections is carried out in the communication device. Parameters of the radio connections are controlled such that interference between the radio connections is minimized. | 02-04-2010 |
20110122829 | MULTIRADIO CONTROL - In a non-limiting and exemplary embodiment, a method is provided arranging control of multiple radio systems of a wireless communications device. A second scheduler performs proactive scheduling decisions on the basis of radio resource usage requirements of radio systems of the wireless communications terminal device and sending information on the proactive scheduling decision to a first scheduler. The first scheduler performs reactive scheduling decisions on the basis of the proactive scheduling decision information from the second scheduler. | 05-26-2011 |
20120220315 | APPARATUS AND METHODS - Apparatus comprising a first antenna configured to receive alignment signalling from a first transmitter over a first communication channel, the first communication channel having a first set of characteristics, and a second antenna configured to exchange data with a second transmitter over a second communication channel, the second communication channel having a second different set of characteristics. The apparatus also comprising a processor configured to process the alignment signalling received from the first antenna and determine the location of the second transmitter relative to the apparatus; and generate control signalling representative of the determined location of the second transmitter relative to the apparatus. The apparatus further comprising a user interface configured to provide a user with an indication of the relative location of the second transmitter relative to the apparatus in accordance with the control signalling to allow for the second antenna to be aligned for data exchange with the second transmitter. | 08-30-2012 |
20120257508 | METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR DIRECTION DETERMINATION FOR BLUETOOTH.TM. INQUIRY PROCESS - Method, apparatus, and computer program product example embodiments provide Bluetoothâ„¢ direction finding information exchange without establishment of a formal communication connection. According to an example embodiment of the invention, a method comprises scanning, by an apparatus, for wireless signals, the wireless signals comprising one or more inquiry packets; providing information usable for estimating at least a relative direction of the apparatus in response to receiving one or more inquiry packets from a remote device; and transmitting one or more response packets including an information packet containing the information usable for estimating the at least relative direction of the apparatus. The one or more response packets may include a Bluetoothâ„¢ extended inquiry response packet. | 10-11-2012 |
20130182697 | METHOD AND APPARATUS FOR MAINTAINING ACCESS POINT INFORMATION - In a non-limiting and exemplary embodiment, a method is provided for arranging wireless communications, comprising: establishing, by an apparatus, a connection with an access point, detecting location of the access point, detecting accuracy of the detected location of the access point, and in response to detecting the detected location of the access point to be more accurate than an earlier stored location of the access point, updating the detected location to a location database of the apparatus. | 07-18-2013 |
20140070996 | METHOD AND APPARATUS FOR FACILITATING DIRECTION FINDING - In a non-limiting and example embodiment, a method is provided for facilitating direction calculation, comprising: detecting, by an apparatus at least one indication frame from another apparatus, determining properties associated with transmission of at least one subsequent frame from the another apparatus on the basis of the at least one indication frame, and gathering measurement information for direction calculation on the basis of the determined properties and the at least one subsequent frame from the another apparatus. | 03-13-2014 |