Patent application number | Description | Published |
20090067335 | CONGESTION CONTROL IN A TRANSMISSION NODE - Packets are selectively marked or dropped when congestion of the radio resources is experienced, the selective marking/dropping being related to or dependent on the probability that a packet will be marked with the relative efficiency of usage of the radio link by the receiver, e.g., dependent upon radio resource usage costs and fairness. For example, packets are marked or dropped based on a user's associated share of the total (or a subset of the) shared radio resources. This share may be expressed in terms of the costs of the resources in terms the user's level of utilization of the shared resources, or in terms of it's fairness with respect to other users sharing the same resources. Thus, the present technology takes into account the distribution of resources usage between receivers contributing to the congested state of the radio network. | 03-12-2009 |
20100142412 | METHOD FOR SYNCHRONIZING THE PRESENTATION OF MEDIA STREAMS IN A MOBILE COMMUNICATION SYSTEM AND TERMINAL FOR TRANSMITTING MEDIA STREAMS - For some mobile communication services, a media stream such as video, will be combined with another media stream such as voice. For example, a user of a first terminal ( | 06-10-2010 |
20100195521 | Adaptive Rate Control in a Communications System - The invention relates to a method for controlling a bit-rate of a session in a packet-switched communications system where multiple sessions are set-up via a shared resource. A current bit-rate of the session is compared to a bit-rate range valid for the session to determine a distance from the position of the current bit-rate to one of the end-points of the bit-rate range. The current bit-rate is then adapted differently depending on the distance to the selected end-point. By controlling the bit-rate of each session that is set-up via the shared resource for applications that provide delay-sensitive services to users in this way the method and corresponding system and sender-receiver arrangements have the effect that rate adaptations can be distributed among the applications so that users share responsibility for rate adaptations. | 08-05-2010 |
20100296422 | Method and Arrangement for Separate Channel Power Control - Method and arrangement in a first node, for generating a first and a second correctness target value. The generated correctness target values are used by a power control of the radio signals sent from a second node to be received by the first node. The radio signals are sent over at least a first channel and a second channel. The method comprises establishing a difference between the obtained first quality value of the first channel with a first quality target value of the first channel and generating a first correctness target value. The method also comprises the step of establishing a second difference between the obtained second quality value of the second channel with a second quality target value of the second channel and generating a second correctness target value. | 11-25-2010 |
20130003583 | METHODS AND ARRANGEMENTS FOR REDISTRIBUTING RESOURCES FOR USE IN A RADIO COMMUNICATION SYSTEM - A method and an arrangement ( | 01-03-2013 |
20130100806 | Methods for Measuring Cell Load for Adaptive Rate Services and Related Systems and Computer Program Products - Methods of load measurement for rate adaptive services are provided in a wireless communications network. The method includes receiving a plurality of packets associated with a bearer; calculating a measured bit rate for the plurality of packets received; and marking each of the plurality of packets received with information associated with the calculated measured bit rate, wherein the marked packets are used as input for admission control, congestion control and/or scheduling schemes for the wireless communications network. Related systems and computer program products are also provided. | 04-25-2013 |
20130229920 | MONITORING CONGESTION STATUS IN A NETWORK - A network node arranged to monitor ( | 09-05-2013 |
20130258867 | Performance Monitoring in a Mobile Communication Network - Embodiments of the present invention relate to methods and network nodes in e.g. a LTE network for detecting congestion. In the method, a packet is received from a user equipment via a base station, the packet is analyzed to detect information of the packet and if the packet comprises a marker indicating congestion and if said marker is detected, ingress IP number of the tunnel used for said packet is extracted, and information of the marked packet and the extracted ingress IP number of the tunnel used for said packet are sent to a performance monitoring node such that identity information of the base station that has inserted the marker into the packet can be extracted at the performance monitoring node. | 10-03-2013 |
20130288700 | Load Balancing of Data - A method and arrangement for controlling a balance between Packet Switched (PS) data, and Circuit Switched (CS) data in a cellular communication network. A network node is arranged in a cellular communication network to control communication of PS data between a first UE and a base station, and to control communication of CS data between a second UE and the base station. Both the first UE, the second UE and the base station are associated to the cellular communication network and are located in the cell. The network node comprises a controller | 10-31-2013 |
20130308507 | Adaptation of DRX Cycle based on Knowledge of Scheduling Information and System Load - Methods and arrangements for enabling reduced battery consumption in a mobile terminal. A method involves determining a scheduling priority associated with the mobile terminal and/or a load level in a cell associated with the mobile terminal. The method further involves determining whether a criterion is fulfilled based on the determined scheduling priority and/or load level, where the criterion is associated with an anticipated waiting time until being scheduled. If the criterion is fulfilled the DRX settings of the mobile terminal are adjusted, such that said settings are in accordance with the anticipated waiting time associated with the criterion. Thereby, reduced battery consumption in the mobile terminal is enabled. | 11-21-2013 |
20140036750 | SYSTEMS AND METHODS FOR BLOCKING EXCESSIVE TRANSMITTER MESSAGE SIGNALING - The present disclosure relates to transmitting assistance information from a first node to a second node. In one embodiment, a first node includes a wireless transmitter and a wireless receiver. In response to transmitting a preference indicator for a first configuration to a second node via the wireless transmitter or receiving a reconfiguration request associated with the preference indicator for the first configuration, the first node starts a timer set to a value that defines an amount of time before the first node is permitted to transmit a preference indicator for a second configuration to the second node. The first node then blocks transmission of the preference indicator for the second configuration to the second node until the timer has expired. In this manner, excessive signaling of preference indicators from the first node to the second node is avoided. | 02-06-2014 |
20140057625 | Method and Arrangement in a Telecommunications Network - Methods and apparatus for improving the reporting of mobility information are disclosed. An example method, suitable for implementation in a mobile terminal such as an LTE UE, begins with the detecting ( | 02-27-2014 |
20140105026 | Adaptive Rate Control in a Communications System - The invention relates to a method for controlling a bit-rate of a session in a packet-switched communications system where multiple sessions are set-up via a shared resource. A current bit-rate of the session is compared to a bit-rate range valid for the session to determine a distance from the position of the current bit-rate to one of the end-points of the bit-rate range. The current bit-rate is then adapted differently depending on the distance to the selected end-point. By controlling the bit-rate of each session that is set-up via the shared resource for applications that provide delay-sensitive services to users in this way the method and corresponding system and sender-receiver arrangements have the effect that rate adaptations can be distributed among the applications so that users share responsibility for rate adaptations. | 04-17-2014 |
20140148188 | METHODS AND APPARATUSES FOR UPLINK RESOURCE UTILIZATION IN A TELECOMMUNICATIONS SYSTEM - It is presented methods and apparatuses for uplink resource utilization in a telecommunication system. More particularly, embodiments disclosed herein relate to a method performed in a user equipment ( | 05-29-2014 |
20140194092 | Charging of Battery-Operated Devices Over Wireless Connections - The technology described herein provides wireless charging for battery-operated electronic devices ( | 07-10-2014 |
20140301350 | PRIORITIZING PACKETS IN A NODE OF A RADIO ACCESS NETWORK BY ESTABLISHING, ON INTERCEPTED FIRST PDP CONTEXT RELATED INFORMATION, A SECOND PDP CONTEXT - A method is provided in a node in a radio access network for packet data communication in a wireless communication network, the method includes intercepting, by the node, a first PDP context message between a mobile station and a core network. The message includes PDP context related information. The interception is performed to detect the PDP context related information. The method further includes establishing, by the node, based on the intercepted PDP context related information, a second PDP context between the node and the mobile station, thus enabling prioritizing packets in the radio access network. The disclosure also concerns a corresponding apparatus. | 10-09-2014 |
20140307642 | Method and Wireless Device for Managing Resources for D2D Communication - A method and a wireless device ( | 10-16-2014 |
20140329516 | Traffic Characteristic Based Selection of Serving Base Station - For the purpose of selecting a base station ( | 11-06-2014 |
20150056982 | Methods and Network Nodes for Management of Resources - A wireless device ( | 02-26-2015 |