Telefonaktiebolaget Lm Ericsson (publ)

Unwired Planet, LLC

Magyar Asvanyolaj Es Foldgaz Kiserleti

Zoltán Nagy

Szilveszter Nádas

Peter Carl Lundh

Sándor Rácz

Lars Blomstergren

Otto Szalay

Gyorgy Hupka

Attila Kovacs

A method for traffic control in a cellular telephony system (), each cell comprising at least one node, an RBS (), for the control of traffic to and from users () in the cell. The traffic to each UE () can comprise at least one flow, and the method is intended for control of the flows in the traffic to UEs () in the system (), and comprises one control function for each controlled flow to each of said UEs (). Said control function comprises a congestion avoidance function () which detects the presence or absence of congestion in a flow to an UE (), and which, upon congestion or low utilization of the network reduces the bit rate to the UE () in a non-linear fashion, and which, in the absence of congestion, linearly increases the bit rate of the traffic to the UE ().

Method and a system for down link control in a cellular telephony system

The present invention is related to a method, base station (RBS) and computer program for quickly recovering from a detected congestion over the air interface. First the current bitrate at the which the air interface congestion has been detected is stored as a new reference bitrate. Thereafter, the base station (RBS) requests a reduction of the bitrate associated with the air interface. When the congestion condition has subsided the base station (RBS) requests a boost of the bitrate associated with the air interface up to the stored new reference bitrate. When finally the new reference bitrate has been reached, the base station (RBS) requests a linear increase of the bitrate associated with the air interface.

Congestion control in a wireless communication network

A process for thermally converting components of gas currents contaminating the environment and equipment for performing the process. Combustion serving for the primary heat production is performed in the gas current to be converted thermically and in a plurality of places in proper distribution. In such a manner, gas currents next to the flames produced in the course of combustion are heated to high temperatures and by utilizing the secondary heat quantity arising in the course of the thermic conversion taking place quickly in the vicinity of the flames, the process of thermal conversion is further accelerated.

Process and equipment for the thermic conversion of the components of

Growing community of inventors

Budapest, Hungary

Zoltán Nagy