A wireless node includes a transceiver and at least one controller coupled with the transceiver and configured to: provide, to a adaptation (ADAP) layer, data via at least one first radio link control (RLC) layer; map, the data provided via at least one first radio link control layer to at least one new RLC channel, in the ADAP layer; and transfer, from the ADAP layer, to the at least one second RLC layer corresponding to the at least one new RLC channel, the data mapped to the at least one new RLC channel.

A method includes identifying one or more elephant flows operated by a plurality of user equipment (UE) terminals located in a first coverage area, comparing the one or more elephant flows to threshold characteristics, determining whether the coverage area is congested, causing handover of the plurality of UE terminals from the first coverage area when the one or more elephant flows exceed the threshold characteristics and the first coverage area is congested.

In accordance to embodiments, a user equipment (UE) may receive, from the source base station, a beam information message comprising beam associated information. The beam associated information may indicate a plurality of beam identifiers (IDs) corresponding to a plurality of beams in the target base station and a plurality of default timing advance (TA)s. Each default TA of the plurality of TAs is associated with one beam of the plurality of beams in the target base station and additional related configurations.

The present disclosure relates to a method and apparatus for performing random access in a user equipment for a small cell e-NB with a small cell service area in heterogeneous e-NB cell carrier integration (dual connectivity or inter-eNB carrier aggregation) in mobile communication systems. In accordance with an aspect of the present disclosure, a method for performing random access in a mobile communication system is provided. The method includes receiving a configuration request message for configuring a Serving Cell Group (SCG) from a second eNB located in a service area of a first eNB through the first eNB; configuring an SCG cell based on the configuration request message, and sending a configuration response message in response to the configuration request message to the second eNB through the first eNB; and performing random access if there is uplink data present on a logic channel (LCH) relocated into the SCG cell.

Briefly, in accordance with one or more embodiments, an apparatus of a user equipment (UE) comprises one or more baseband processors to decode a conditional handover command from a serving cell for the UE to connect with a target cell, and to evaluate a condition before executing the handover command, wherein a first time to trigger (TTT) is started in the event the condition is true, and wherein a second TTT is started in the event the condition is true at an expiration of the first TTT, and wherein the one or more baseband processors are to execute the conditional handover command when the condition is true after an expiration of the second TTT, and a memory to store the first TTT and the second TTT.

The invention relates to an improved handover procedure for a mobile terminal. Under control of the target base station, the mobile terminal is to perform a handoff to a target base station, wherein it is to be configured for communication with the target base station via a target radio cell comprising a downlink carrier and an uplink carrier. The mobile terminal receives a handoff command message for the handoff to the target base station including a handoff execution condition as trigger for executing handoff to the target base station. Then, the mobile terminal determines, based on the received handoff execution condition, whether or not the mobile terminal is to trigger execution of the handoff to the target base station. In case the mobile terminal determines that it is to trigger execution of the handoff to the target base station, the mobile terminal executes the handoff to the target base station.

Methods and systems for a detecting an intruder near or within a vehicle are disclosed. Specifically, a method to detect and identify a person near or within a vehicle as an authorized or an unauthorized user is provided. In the event an unauthorized user is detected within a vehicle, the system may take a number of actions. In one embodiment, the actions comprise providing notice to one or more authorized users of the vehicle, disabling the vehicle, notifying emergency personnel or police, and emitting a visual or audio alarm.

The disclosure provides a method (90) performed in a network node (2) for handling simultaneous measurement signaling and data communication with a communications device (3). The method (90) comprises transmitting (91) data to the communication device (3) using a transmission mode corresponding to the communication device (3) using a first number of reception elements (123, 125); establishing (92) a need for the communication device (3) to perform measurements and a capability of the communication device (3) for receiving measurement signaling using a second number of reception elements (123, 125) while receiving data using a reduced number of reception elements (123, 125); sending (93), to the communication device (3), a request to initialize the measurements, the request comprising a measurement configuration; and transmitting (94) the data using a transmission mode corresponding to the communication device (3) using the reduced number of reception elements (123, 125) for the data. A corresponding network node, method in a communications device, communications device, computer programs and computer program products are provided.

A wireless device and a base station may communicate with each other via carriers of different types. The carrier types may differ, for example, in their use of reference signals.

According to the present disclosure, a mobility management method, an access network device, and a terminal device are disclosed. A base station system includes a centralized unit and a distributed unit, the centralized unit communicates with the distributed unit, and the distributed unit communicates with a terminal device through an air interface. An example method includes: selecting, by the centralized unit, a target cell as a secondary cell based on a measurement report reported by the terminal device, and sending configuration information of the target cell to the terminal device through the distributed unit; and receiving, by the centralized unit, primary cell change indication information sent by the distributed unit, performing air interface resource reconfiguration for the target cell based on the primary cell change indication information, generating reconfiguration information, and sending, by the centralized unit, the reconfiguration information to the terminal device through the distributed unit.