Klockar
Lars Klockar, Solna SE
Patent application number | Description | Published |
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20080287104 | Method for Smm Capability Distribution - The invention relates a method for automatically distributing a message comprising Multimedia Service Capability information of a user terminal in a cellular mobile radio telecommunication system supporting simultaneous circuit switched (CS domain) and package switched (PS domain) connections between user terminals The method comprises the step of sending the message comprising multimedia capability information from the user terminal via the circuit switched domain of the cell that the terminal is currently visiting. The invention also relates to a terminal, a system and a computer program product for supporting said method. | 11-20-2008 |
20100120464 | METHOD FOR CONTROLLING OUTPUT POWER IN A RADIO COMMUNICATIONS NETWORK - The present invention presents a method for controlling output power and reducing interference in a radio communications network wherein data transmitted over a radio interface is coded and transmitted in radio blocks. The data passes a buffer of a node before transmission. The method is characterized by a step of determining a recommended Modulation and Coding Scheme level, MCS level, based on at least one radio quality measurement. A further characterising step is analyzing of buffer characteristics and/or radio block usage of transmission radio blocks to determine if there is a preferred MCS level compared to the recommended MCS level. The preferred MCS level is typically a more robust MCS level. The recommended MCS, level if so determined, is decreased to the preferred MCS level, and in relation to decreasing the MCS level decreasing the output power according to a predefined down regulation scheme. The interference level is reduced in the network depending on an application type. | 05-13-2010 |
20100151860 | PARALLEL TRANSMISSION OF HANDOVER MESSAGE - In a method and system handover commands to a mobile station supporting simultaneous reception on two different channels is transmitted both on the regular channel and on an additional channel. By supporting decoding of both handover commands in the mobile station the likelihood of a successful handover is greatly increased. | 06-17-2010 |
Lars Klockar, Stockholm SE
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20120058759 | MONITORING CELLULAR RADIO ACCESS NODE PERFORMANCE - The technology in this application reduces the maintenance effort and expense to monitor the performance of a cellular radio access node (e.g., a relay or repeater) by having the cellular radio access node automatically perform radio performance monitoring on itself and providing some kind of indication of its status to an operations and maintenance node. The cellular radio access node monitors performance of a set of one or more radio characteristics of a received radio signal received by the cellular radio access node or a transmitted radio signal transmitted by the cellular radio access node and determines whether the performance exceeds an associated predetermined threshold. The cellular radio access node indicates a condition of the cellular radio access node for the operations and maintenance node based on the monitored performance. The cellular radio access node may take independent action, e.g., shutdown, restart, reduce transmit power, etc., if a monitored condition is exceeded, e.g., transmitted noise exceeds a threshold. | 03-08-2012 |
20120213139 | Methods and Arrangements for Scheduling Based on Power Consumption - The present invention relates to a network node and a method in method in a network node of a wireless communications system that allow for power efficient scheduling of transmission of application data over a radio interface. According to the method, information is received ( | 08-23-2012 |
20140349647 | Radio Base Station, Method in a Radio Base Station, Relay Station and Method in a Relay Station - Methods and network nodes ( | 11-27-2014 |
Lars Klockar, Rattvik SE
Patent application number | Description | Published |
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20150110024 | Low Power Radio Base Station and a Method Therein for Scheduling Downlink Transmissions to a User Equipment - A low power RBS and a method therein for scheduling downlink transmission to a UE are provided. The low power RBS is associated to at least one macro RBS and the low power RBS is configured to provide radio coverage in a cell of a heterogeneous cellular communication network for scheduling downlink transmissions to a UE connected to the low power RBS. The method comprises receiving ( | 04-23-2015 |
20150181519 | Network Node and A Method Therein for Controlling Uplink Power Control - A Network Node and a method therein for controlling uplink power control are provided. The method comprises collecting ( | 06-25-2015 |
Lars Klockar US
Patent application number | Description | Published |
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20160073365 | COMMUNICATION NETWORK NODES AND METHODS PERFORMED THEREIN - Determining a time synchronisation inaccuracy value between a first node and a second node. A PTP packet is received including Node IDs representing respective transport nodes along a first path, and from the second node Node IDs are obtained representing respective transport nodes along a second path. Furthermore, a first common node of the first path and the second path is determined. The time synchronisation inaccuracy value between the first node and the second node is calculated. By including Node IDs in received PTP packets before forwarding them to a node, the node is enabled to determine a first common node. Thereby, the node may calculate relative time inaccuracy values with respect to the other access network nodes, which may be used to decrease inaccuracy time synchronisation for co-ordination functions. | 03-10-2016 |
Per Klockar, Torslanda SE
Patent application number | Description | Published |
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20140124679 | RADIATION METER AND METHOD - The present invention relates to a method and radiation monitoring device ( | 05-08-2014 |