Abstract: The invention relates to a system, device, method and computer program product for controlling the flows of a plurality of Data Units (DUs) over logical links, the system comprising at least two first-type Link Control (LC) entities (40-1a . . . 40-8a), wherein each first-type LC entity transforms a first-type DU into a second-type DU and vice versa, and provides a first interface (43-1 . . . 43-8a) for the first-type DUs and a second interface for the second type DUs, and a second-type LC entity (5a) with interfaces (50-1a . . . 50-8a) for the second-type DUs, wherein the second interface of each of the first-type LC entities (40-1a . . . 40-8a) is directly connected to one respective interface (50-1a . . . 50-8a) of the second-type LC entity (5a), and wherein the second-type LC entity (5a) comprises a flow control device (52a) for separately controlling the respective flows of the second-type DUs, which are transferred over its respective interfaces (50-1a . . . 50-8a).

Abstract: A method (and corresponding equipment) for use in case of a UE device (18) enabled for communication with other telecommunication devices via a network including a radio access network (17 21) and providing GPRS, the method for use in responding to a message from the network indicating a change in a SAPI connection from an old SAPI to a new SAPI, the method characterized by using a timer to provide that for a period of time set on the timer, the UE device (18) keeps the old SAPI active and handles messages received on both the old SAPI and the new SAPI.

Abstract: The invention proposes a method for scanning an access network, comprising the steps of sending a plurality of probe requests directed to access networks within a first time period, waiting for responses to the plurality of requests within a second time period following the first time period, and detecting the access networks based on the received responses. The invention also proposes a corresponding device for wireless communication.

Abstract: A system and method for maintaining the configuration of a server within a network. After daemons are initiated, it is determined whether network interfaces are available. If network interfaces are available the available network interfaces are automatically configured. It is then determined whether infrastructure exists. If no infrastructure is detected, then an enhanced socket operation is initiated until a router advertisement is received. Once a router advertisement is received, available network interfaces are configured as necessary.

Abstract: The present invention relates to a method for data transmission in a wireless packet-switched data system that requires the definition of a transmission order of a data packet of a first data flow and a data packet of a second data flow. In the method, the transmission order of the data packets is defined on the basis of at least one classification parameter attached to them. The parameters defining the quality-of-service classes of the first and second data flows are checked according to the classification parameter. The data packet of the data flow having the higher quality-of-service class is transmitted first.

Abstract: The invention relates to a system, device, method and computer program product for controlling the flows of a plurality of Data Units (DUs) over logical links, the system comprising at least two first-type Link Control (LC) entities (40-1a . . . 40-8a), wherein each first-type LC entity transforms a first-type DU into a second-type DU and vice versa, and provides a first interface (43-1 . . . 43-8a) for the first-type DUs and a second interface for the second type DUs, and a second-type LC entity (5a) with interfaces (50-1a . . . 50-8a) for the second-type DUs, wherein the second interface of each of the first-type LC entities (40-1a . . . 40-8a) is directly connected to one respective interface (50-1a . . . 50-8a) of the second-type LC entity (5a), and wherein the second-type LC entity (5a) comprises a flow control device (52a) for separately controlling the respective flows of the second-type DUs, which are transferred over its respective interfaces (50-1a . . . 50-8a).

Abstract: The invention relates to a method for supporting a data exchange between terminal equipment and a mobile communication network via a mobile terminal. The method comprises at the mobile terminal receiving from the terminal equipment a request to establish a connection to the mobile communication network for exchanging data and forwarding this request to the mobile communication network. The method further comprises in case a failure occurs concerning the requested connection and an indication of a cause of the failure is received at the mobile terminal from the mobile communication network, forwarding the indication to the terminal equipment. The invention relates equally to a corresponding mobile terminal, to a corresponding terminal equipment, to a corresponding system and to a corresponding software program product.

Abstract: A method (and corresponding equipment) for use in case of a UE device (18) enabled for communication with other telecommunication devices via a network including a radio access network (17 21) and providing GPRS, the method for use in responding to a message from the network indicating a change in a SAPI connection from an old SAPI to a new SAPI, the method characterized by using a timer to provide that for a period of time set on the timer, the UE device (18) keeps the old SAPI active and handles messages received on both the old SAPI and the new SAPI.

Abstract: The invention relates to an expansion (1) arranged to operate in at least a first function mode. The expansion card comprises at least means (4, 6) for setting the function mode and means (2b, 13, 14) for connecting the expansion card to the expansion card connector (2a) of the electronic device. The expansion card (1) comprises further means (4) for generating a signal on turning on of the expansion card (1) and means (2b, 8, 11, 13) for transmitting the signal to an electronic device (3). The expansion card is also provided with means (4) for forming a message about setting the first function mode and means (2b, 8, 11, 13) for transmitting the message to the electronic device.

Abstract: An arrangement for enhancing data transmission in a digital cellular radio network, including a radio data terminal (A), a network terminating unit (IWF) connected to a mobile exchange (MSC) and including a data modem (MOD1), and a remote data modem (MOD2). The radio data terminal (A) and the remote data modem (MOD2) include features for providing data compression and decompression. The digital transmission connection between the radio data terminal (A) and the data modem (MOD1) is a non-transparent asynchronous data connection of a cellular radio system, over which compressed data is transmitted using the error correction of the cellular system. The error correction protocol of the remote modem is used for the transmission of compressed data over the modem connection between the data modem (MOD1) and the remote data modem (MOD2).

Abstract: In the connection between a radio telephone and a computer, the functions are divided substantially into two parts: adaptation of the levels of the interface connection wires is handled by the circuits of the cradle (2) of the radio telephone (1), and the control logic is disposed in the communications software (SW) of the computer (3). Physically, the interface comprises an RS232 interface (5) for the control and a two-wire PSTN line (6) between the modem (4) and the telephone.

Abstract: A facsimile service arrangement in a digital cellular radio network including radio terminal equipment; data terminal equipment which is connected to the radio terminal equipment and is the source or destination of fax messages to be transmitted; a fax device with a 2-wire line interface and a control interface, to which the data terminal equipment is operationally connected to control the fax device; a network terminating unit disposed in a mobile exchange; and call control means for establishing a digital data transmission connection between the network terminating unit and the radio terminal equipment. The fax device is a fax modem disposed in the network terminating unit, and the data terminal equipment is operationally connected to the control interface of the fax modem through the radio terminal equipment and the digital data transmission connection.