Abstract:
Ein Apparat einer Drahtlosvorrichtung, wie etwa ein Benutzergerät (UE), kann eine Verarbeitungsschaltungsanordnung umfassen, die konfiguriert ist, eine oder mehrere der hierin offenbarten übergabebezogenen Techniken auszuführen. Beispielsweise kann die Verarbeitungsschaltungsanordnung bei Assoziation mit dem Bewegen mehrerer mobiler Vorrichtungen von der Deckung einer ersten Zelle in eine zweite Zelle, die zweite Zelle erkennen. Ein oder mehrere Parameter der zweiten Zelle können gemessen werden. Der eine oder die mehreren Parameter können an eine oder mehrere mobile Vorrichtungen der mehreren mobilen Vorrichtungen kommuniziert werden.
Abstract:
Un método realizado por un equipo de usuario (102) para el inicio de un traspaso, comprendiendo el método: seleccionar cada uno de un valor A3offset y un tiempo de activación, TTT, de un par A3offset-TTT en función de la velocidad del UE (102); determinar la calidad recibida de señal de referencia, RSRQ, de una celda (101) de servicio y una RSRQ de una celda (103) objetivo; y transmitir un informe de medición a un Nodo B mejorado (104) de la celda (101) de servicio para el traspaso a la celda (103) objetivo cuando la RSRQ de la celda (103) objetivo excede la RSRQ de la celda (101) de servicio en al menos el valor A3offset durante el TTT.
Abstract:
Abstract Technology for using an open mobile alliance (OMA) management object (MO) for congestion control in mobile networks is described. A novel type of OMA MO for application specific access control (ASAC) can include internet protocol (IP) flow descriptions that can be used to characterize applications with fine granularity. Priorities can be assigned to IP flows based on the IP flow descriptions. A user equipment (UE) can receive such an OMA MO and also receive application barring information regarding a congestion level in a mobile network with which an application at the UE wishes to connect. The UE can have a connectivity manager (CM) that determines whether to allow the application to establish a connection with the mobile network based on the priority level of the application's associated IP flow and the application-barring information
Abstract:
Technology for using an open mobile alliance (OMA) management object (MO) for congestion control in mobile networks is described. A novel type of OMA MO for application specific access control (ASAC) can include internet protocol (IP) flow descriptions that can be used to characterize applications with fine granularity. Priorities can be assigned to IP flows based on the IP flow descriptions. A user equipment (UE) can receive such an OMA MO and also receive application-barring information regarding a congestion level in a mobile network with which an application at the UE wishes to connect. The UE can have a connectivity manager (CM) that determines whether to allow the application to establish a connection with the mobile network based on the priority level of the application's associated IP flow and the application-barring information.
Abstract:
Embodiments of a central processing unit and methods for supporting coordinated multi-point (CoMP) transmissions in a 3GPP LTE network with non-ideal backhaul links are generally described herein. In some embodiments, the CPU may be arranged for scheduling and assigning resources for subordinate enhanced node Bs (eNBs) over the backhaul links for CoMP transmissions. The scheduling may include an additional number of HARQ processes to compensate, at least in part, for backhaul link latency.
Abstract:
Embodiments of user equipment (UE) and method for handover enhancement using reference signal received quality (RSRQ) in a wireless network are generally described herein. In some embodiments, a UE adaptively selects handover initiation parameters based, at least in part, on a velocity of the UE. The UE may determine an RSRQ of a serving cell and an RSRQ of a target cell and may transmit a measurement report to a serving eNB for handover from the serving cell to the target cell when the target cell RSRQ exceeds the serving cell RSRQ in accordance with the selected handover initiation parameters. In some of these embodiments, the handover initiation parameters may include an offset value, such as an A3offset value, and a time-to-trigger (TTT) that comprise an A3offset-TTT pair.
Abstract:
An evolved Node B (eNB) and method for coherent coordinated multipoint transmission with per CSI-RS feedback are generally described herein. The eNB may configure a first cooperating point and a second cooperating point to jointly transmit a multi-node channel-state information (CSI) reference signal (RS) (CSI-RS) in predetermined resource elements of a resource block. The eNB may receive CSI reports as feedback from user equipment (UE). The CSI reports may include a precoding matrix indicator (PMI) indicating relative phase information between the cooperating points based on the multi-node CSI-RS. The CSI reports for the multi-node CSI-RS may be restricted to a PMI of rank-1. The eNB may configure the cooperating points for a coherent joint transmission to the UE based at least on the relative phase information. The coherent joint transmission may also be jointly beamformed based on single-node PMIs.