Patent application number | Description | Published |
20080214169 | Method and Arrangement in a Telecommunication System - A method for comparing configurations in a telecommunication system comprises switching S | 09-04-2008 |
20080261587 | Expert System - Expert system for evaluating diversity antenna installations. Antenna elements | 10-23-2008 |
20090232059 | Latency Reduction When Setting Up An Uplink Wireless Communications Channel - The present invention relates to wireless communications. More especially it relates to wireless packet data communications. Particularly it relates to latency reduction responding <> to downlink data when received <>. | 09-17-2009 |
20100062771 | Mobile Station with a Semi-Active Mode - In a mobile station for use in a cellular radio system, the mobile station is adapted to increase radio measurements relating to the currently best cell at times when the user is preparing to set up a call in order to increase the likelihood that a mobile station is camping in the correct cell when setting up a call. This is obtained by adding a third mode to the already existing idle and active modes. The additional mode provides for an increased amount of idle mode measurements compared to the conventional idle mode. | 03-11-2010 |
20100081427 | METHOD AND A DEVICE FOR FINDING IMPERFECTIONS IN AN RF PATH - The invention discloses a method ( | 04-01-2010 |
20100105403 | Method For Repetitive Transmissions - The present invention relates to method, and apparatus relating to cellular radio communication ( | 04-29-2010 |
20100136991 | Method of Transmitting Down Link Data - In a cellular radio system data is transmitted to a Dual Carrier mobile station from two different cells during a data transfer. Hereby existing hardware in a GSM system can be utilized more efficiently. The data transmission from the two cells can be frame synchronized. Frame synchronization can for example be obtained by transmitting data from two cells located on the same radio base station site. | 06-03-2010 |
20100311410 | Report Mechanism in a Radio System Reusing One Time-Slot - In a radio system node, such as a Base Transceiver Station (BTS), a compensation unit is provided to convert information about downlink signal strength in a measurement report received from a mobile station when the signal to the mobile station is transmitted using several co-channel signals transmitted simultaneously in the same time slot and at the same frequency. | 12-09-2010 |
20100317298 | Method and Arrangement for Assisting in Direction Adjustment of a Directional Antenna - An object of the present invention is to provide an improved and simplified mechanism for assisting in antenna direction adjustment. The object is achieved by a method in a wireless communication device | 12-16-2010 |
20110026428 | Method for Determining Possible Locally Switched Traffic Within a Cellular Network Site - The invention relates to a method for determining connected transmissions within a first site of a communications network comprising the steps of: -retrieving ( | 02-03-2011 |
20110110259 | Cellular Congestion and Admission Control Based on Ringing Tones in Unanswered Calls - A base station in a wireless network measures a total transmission power associated with calls in a cell of the wireless network, where the calls include answered calls and unanswered calls that originated in the cell. The base station further compares the measured total transmission power with a power threshold and performs at least one of the following: muting at least one of the unanswered calls downlink voice path based on the comparison, or disconnecting at least one of the unanswered calls based on the comparison. | 05-12-2011 |
20110305181 | Transmit Power Control for Base Stations using Multiple Carrier Power Amplifiers - In a method and a device for controlling the output power in a Base Transceiver Station adapted to transmit signals over an air interface using a power amplifier for multiple earners, the power of signals to be transmitted in an upcoming transmission time slot are added and compared to at least one threshold value. If the threshold is exceeded the output power is reduced. By implementing a power reduction scheme as set out above the risk for peak power effects is minimized at the same time as the dimensioning may be aggressive. This is made possible because no power will be backed off unless really needed. | 12-15-2011 |
20120322488 | Method and Network Node in a Wireless Communication System - Network node ( | 12-20-2012 |
20130070615 | Methods and Devices in a Wireless Communication Network - A user equipment method and a user equipment in idle mode, for enabling the compilation of information concerning the radio coverage within a cell of a base station. The user equipment is configured to communicate with the base station. The method comprises the actions of detecting a loss of coverage and transmitting coverage information, to be received by the base station. A network node receives the coverage information from the idle mode user equipment. The received coverage information is identified as information related to the occurrence of lost coverage for the user equipment. Thereafter is the received coverage information logged and usable for adjusting the transmission power of the base station and/or for network planning purposes. | 03-21-2013 |
20130163443 | Blind Detection of VAMOS Capable Mobile Stations - A network performs blind detection of the VAMOS capability, at or above a predetermined SCPIR level, of mobile stations. The network transmits an AQPSK modulated message having a predetermined SCPIR level on a control channel or non-traffic portion of a traffic channel, and monitors the mobile station for an anticipated action taken in response. In some embodiments, the AQPSK modulated message is repeated to increase the probability of its reception. In some embodiments, AQPSK modulated messages are transmitted at varying SCPIR levels, to determine a minimum SCPIR level at which the mobile terminal is operative in VAMOS mode. The VAMOS capability and SCPIR level of mobile stations may be recorded, so that they may later be paired for VAMOS operation. | 06-27-2013 |
20140010218 | Methods and Arrangements for Scrambling a Timing Advance Value in a Wireless Communication System - Methods and arrangements ( | 01-09-2014 |