摘要:
An approach for performing a random access procedure using soft-dedicated preambles is disclosed. A module designates one of a plurality of preambles, associated with one or more random access channels, as a soft-dedicated preamble. The soft-dedicated preamble is used by a user equipment that is either contention-based or non-contention-based.
摘要:
An approach for performing a random access procedure using soft-dedicated preambles is disclosed. A module designates one of a plurality of preambles, associated with one or more random access channels, as a soft-dedicated preamble. The soft-dedicated preamble is used by a user equipment that is either contention-based or non-contention-based.
摘要:
There is provided a method, an apparatus and a computer program product for selecting at least one extended preamble. The selected extended preamble fulfills certain criteria regarding the cyclic shift-specific timing uncertainty windows and supports for high speeds and high frequencies.
摘要:
There is provided a method, an apparatus and a computer program product, wherein the method includes applying at least one procedure for inter-frequency measurements of at least one carrier, wherein a first procedure is applied when a carrier having at least one cell deployed for providing non-continuous coverage radio access is to be measured and a second procedure is applied when a carrier having at least one cell deployed for providing continuous coverage radio access is to be measured, and performing the inter-frequency measurements according to the applied procedure, when the procedure for the inter-frequency measurements is on.
摘要:
In accordance with an example embodiment of the present invention, there is provided a user equipment configured to receive local network connectivity information over a first wireless interface, determine a scanning strategy based at least in part on the received information, and discover a local network over a second wireless interface using at least in part the determined scanning strategy.
摘要:
The invention relates to an arrangement and method for transporting test tubes (1) automatically between different processing stages and equipment in laboratories. In the method, the test tubes (1) are placed on transport bases (3) for transportation within the system and the identification data of the test tube (1) is read to identify the sample, after which the transport bases (3) can be moved within the transportation system with the aid of conveyors (15-18)to operation stations, for operations to be carried out on the test tube (1) or sample. The data.required to move the transport base within the system are recorded in a memory circuit forming part of the transport base (3) on the basis of the identification data of the sample, which can be read without physical contact by a recording device (4), while the transport base (3) is handled at a control station (25), which is formed by at least one processing point together with the track (28) and which control station includes at least a handling device (36), in which there is a grip (38) which grips the transport base (3) and transfers the base (3) in a direction transverse to the direction of movement of the conveyor track, to take the transport base (3) to the processing point following the first processing point, and devices (37) which prevent the next transport base (3) from entering the control station (25) during the transfer, the data in the recording devices of the transport base (3) being read at the control station during handling.
摘要:
The disclosure provides a solution for random access in a wireless system, in which there is a plurality of available uplink carriers for the random access. The UE can monitor a random access response to get load related information for the plurality of available uplink carriers, determine one low-loaded uplink carrier according to the load related information, and perform random access in the low-loaded uplink carrier. The eNB can determine load related information for uplink carriers in a wireless system, and send a random access response that contains the load related information for multiple uplink carriers in the wireless system.
摘要:
The disclosure provides a solution for random access in a wireless system, in which there is a plurality of available uplink carriers for the random access. The UE can monitor a random access response to get load related information for the plurality of available uplink carriers, determine one low-loaded uplink carrier according to the load related information, and perform random access in the low-loaded uplink carrier. The eNB can determine load related information for uplink carriers in a wireless system, and send a random access response that contains the load related information for multiple uplink carriers in the wireless system.
摘要:
The invention relates to a handover method and a method for selecting a base station for connecting a multimode terminal (PP/MS) in a mobile communication system which consists of at least one first base station (BTS) and at least one second base station (FRP) controlled by a MSC, and multimode terminal (PP/MS). The handover method comprises recognizing the poor radio connection between the serving second base station (RFP) and the multimode terminal (PP/MS), selecting one of the first base station (BTS) as the target cell for handover on the basis of the measurements carried out in the multimode terminal (PP/MS), and performing the handover. It is characteristic of the handover method according to the invention that a cell description is transmitted to the multimode terminal (PP/MS) via the second base station (RFP), the cell description including information about the frequency of at least one first base station (BTS), and measuring base station signal in the multimode terminal (PP/MS) at said frequencies, when the ongoing radio connection has been recognized to be poor.
摘要:
A method is provided for transmitting a message comprising one or more preambles and a message body from a user equipment device to a network entity. The method includes determining whether it is allowed to transmit a first preamble of the message to the network entity in an immediately available time slot of a random access channel, transmitting the first preamble if it is allowed, and transmitting the message body if a positive acknowledgement to the preamble is received from the network entity on another channel. The user equipment device may determine transmitting the preamble invariably, based on a persistence value or an indication received from the network entity, based on whether the device has not transmitted on the random access channel for longer than a predetermined, or based on whether the device has not transmitted on the random access channel for longer than a random time period.