The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing management of local id identifying a remote UE in a relay UE in wireless communication system, the method comprising: generating a local ID identifying a remote UE of which transmits/receives data to/from a eNB via the relay UE, wherein the generated local ID is derived from RAT specific ID which is acquired during discovery procedure and linking process between the remote UE and the relay UE; receiving RRC connection request message from the remote UE; and transmitting the RRC connection request message for the remote UE using the generating local ID to the eNB.

A first wireless device transmits to a second wireless device, a SIP REGISTER message comprising a first Contact header field comprising an internet Protocol multimedia subsystem (IMS) identifier identifying a mission critical video capability of the first wireless device. The second wireless device transmits to an IMS network entity, a second SIP REGISTER message comprising a second Contact header field comprising the IMS identifier. The IMS network entity identifies a mission critical application server (MC AS) and registers the first wireless device to the MC AS. The MC AS: receives a SIP request from the IMS network entity for the first wireless device; determines that a mission critical video service can be established employing the SIP request and the mission critical video capability; and transmits the SIP request to the first wireless device via the second wireless device.

A switching-on method for implementing automatic switching-on of base station, which is applied on a base station, includes: establishing, by the base station, an interactive link with a base station controller; transmitting, by the base station, an identifier uniquely identifying the base station; and receiving, by the base station, switching-on parameters corresponding to the identifier and executing the switching-on parameters.

The invention relates to a modular communication device having a master element with a control unit and bidirectional electrical control input-outputs, a series of modular elements having an upstream connection interface with a series of upstream input-output terminals disposed in locations forming a predetermined pattern, a downstream connection interface having a series of downstream input-output terminals disposed in locations forming the same predetermined pattern, a plurality of bidirectional electrical links connecting an upstream input-output terminal to a downstream input-output terminal in such a manner as to form a circular permutation between the ranks of the upstream and downstream input-output terminals electrically connected in pairs, and in which one of the electrical links is a local control link having an electronic communications module, the modular elements being connected to one another.

The invention relates to a modular communication device having a master element with a control unit and bidirectional electrical control input-outputs, a series of modular elements having an upstream connection interface with a series of upstream input-output terminals disposed in locations forming a predetermined pattern, a downstream connection interface having a series of downstream input-output terminals disposed in locations forming the same predetermined pattern, a plurality of bidirectional electrical links connecting an upstream input-output terminal to a downstream input-output terminal in such a manner as to form a circular permutation between the ranks of the upstream and downstream input-output terminals electrically connected in pairs, and in which one of the electrical links is a local control link having an electronic communications module, the modular elements being connected to one another.

A sequenced transmit muting wideband power amplifier is provided that includes at least one pre-driver stage having at least a first pre-driver and a second pre-driver. A mute switch selectively establishes a communication path between the first and second pre-drivers or couples the second pre-driver to a termination resistor. A pre-driver switch selectively activates/deactivates the first and second pre-drivers. A driver stage is in communication with the pre-driver stage and includes a first driver. A final amplifier stage is in communication with the driver stage and includes at least one second driver. At least one S-NBS switch is configured to selectively activate/deactivate the first driver and second driver. A controller is configured to activate the at least one pre-driver switch, the mute switch, the at least one S-NBS switch to selectively place the amplifier in one of a transmit mode and a mute mode.

A sequenced transmit muting wideband power amplifier is provided that includes at least one pre-driver stage having at least a first pre-driver and a second pre-driver. A mute switch selectively establishes a communication path between the first and second pre-drivers or couples the second pre-driver to a termination resistor. A pre-driver switch selectively activates/deactivates the first and second pre-drivers. A driver stage is in communication with the pre-driver stage and includes a first driver. A final amplifier stage is in communication with the driver stage and includes at least one second driver. At least one S-NBS switch is configured to selectively activate/deactivate the first driver and second driver. A controller is configured to activate the at least one pre-driver switch, the mute switch, the at least one S-NBS switch to selectively place the amplifier in one of a transmit mode and a mute mode.

In an electronic component mounting device, a first multiplexing device of a head section which is attachable to and detachable from a Y-axis slider is connected to a second multiplexing device through an electric communication cable. The first multiplexing device, from which the cable is likely to be removed, is connected through the electric communication cable for which the communication failure due to dust or the like is relatively unlikely to occur. Second and third multiplexing devices, from which cables are less likely to be removed, are connected through the optical communication cable. The second multiplexing device separates data directed to the input and output device, among frame data received from the third multiplexing device, multiplexes only data directed to the first multiplexing device from the second multiplexing device, and transfers the multiplexed data to the first multiplexing device by the electric communication cable.

In an electronic component mounting device, a first multiplexing device of a head section which is attachable to and detachable from a Y-axis slider is connected to a second multiplexing device through an electric communication cable. The first multiplexing device, from which the cable is likely to be removed, is connected through the electric communication cable for which the communication failure due to dust or the like is relatively unlikely to occur. Second and third multiplexing devices, from which cables are less likely to be removed, are connected through the optical communication cable. The second multiplexing device separates data directed to the input and output device, among frame data received from the third multiplexing device, multiplexes only data directed to the first multiplexing device from the second multiplexing device, and transfers the multiplexed data to the first multiplexing device by the electric communication cable.

A residential gateway wirelessly receives a message from a terminal device. The residential gateway forms part of a communication system comprising a plurality of residential gateways connected to a server for which said message is intended. The residential gateway determines whether said terminal device has previously been paired with said residential gateway. If such is the case, the residential gateway wirelessly transmits an acknowledgement to the terminal device and propagates the message to the server. Otherwise the residential gateway activates a timer of predetermined duration at the end of which, when no wirelessly-transmitted acknowledgement of said message has been detected, the residential gateway wirelessly transmits an acknowledgement to the terminal device and propagates the message to the server.