Abstract:
L'invention propose notamment un procédé de gestion de la connectivité d'un terminal (1) connectable à un réseau (3) de communication cellulaire caractérisé en ce qu'il comprend les étapes suivantes réalisées dans le terminal: si le terminal est déjà connecté au réseau (3): ∙ à l'issue de l'envoi de messages ou au bout d'une durée prédéterminée suite à l'envoi de messages, déterminer si des conditions de configurations requises pour maintenir une connexion du terminal au réseau (3) sont réunies, ∙ maintenir la connexion du terminal au réseau (3) et autoriser l'envoi des messages uniquement si les conditions de configurations requises pour établir une connexion du terminal au réseau (3) sont réunies, autrement interrompre la connexion du terminal au réseau (3), ∙ recevoir d'un module de gestion (7) distant du terminal (1) un message de signalisation commandant une déconnexion du terminal (1). En outre, l'invention porte également sur un produit programme d'ordinateur apte à exécuter le procédé de gestion de la connectivité.
Abstract:
A method for scheduling request triggering based on traffic condition is provided. The method supports detecting a traffic condition, determining a modified scheduling request (SR) trigger based on the traffic condition and transmitting a scheduling request to a base station based on the modified SR trigger. In one embodiment, the modified SR trigger is a data buffer or a data generation rate exceeding a threshold. In one embodiment, the threshold is related to a prioritized Bit Rate (PBR) or a bucket Size Duration (BSD) or both.In another embodiment, the threshold is configured by the base station based on a size of the smallest grant under the traffic condition. In one embodiment, the threshold is updated when DRX state changes. In another embodiment, during DRX sleep state, the SR period is longer or SR is stopped.
Abstract:
Provided herein are devices, methods and other means, including those related to printers, as well as computer readable media for storing code to execute instructions for a device, and other systems for providing and supporting mobile printing and other types of devices. The circuit boards of a device can each be dedicated to different types of functionality and be installed into the device without the use of fasteners. In some embodiments, the printer's housing can include a base portion and a defining portion, where the defining portion largely defines the printer's shape, size and aesthetics and the base portion defines the printer's minimum size. Also provided herein is a removable belt clip that may be affixed to a portable printer and/or other device.
Abstract:
A method, system and related device for implementing service data stream offload are disclosed. The offload method includes: when IP-Connectivity Access Network (IP-CAN) bearers are established or modified, a mobile network management entity receives a bearer massage including an offload flag from a mobile network gateway, which obtains the access type of each service data stream, wherein the access types include offload access and non-offload access; when the access type of the service data stream transmitted on any IP-CAN bearer is determined to be the offload access according to the access type of each service data stream, the offload flag is used for indicating that the access type of the service data stream transmitted on the bearer is the offload access; the mobile network management entity transmits an bearer message including the offload flag to a base station so that the base station can implement offload for service data streams transmitted on the bearer according to the indication of the offload flag. An IP data stream offload solution based on stream level can be provided according to embodiments of the present invention.
Abstract:
An apparatus and a method of a mobile communication system is provided. In a method for changing a Quality of Service (QoS) of a base station in a mobile communication system, when a QoS parameter change is detected from a packet received from a terminal, the changed QoS parameter is determined. A Generic Route Encapsulation (GRE) packet to which the changed QoS parameter has been applied is transmitted to an upper node. When a Dynamic Service Change (DSC) performance with the terminal is requested by the upper node, the DSC is performed with the terminal. The changed QoS parameter is applied.
Abstract:
Provided is a communication technology of an access point and a terminal that may decrease power consumption by changing an operation state of the terminal from an awake state to a sleep state when a data stream to be transmitted to the terminal is absent or has completed in a transmission opportunity (TXOP) duration.
Abstract:
The radio node controller ol one subnet sends a communication to an access terminal over a control channel.through the infrastructure ol another subnet. The radio node controller maintains an open traffic channel with an access terminal when the access terminal moves from a coverage area of the first subnet to a coverage area of the second subnet and when the access terminal uses a carrier in the first subnet that cannot be used in the second subnet. In a radio access network including a lirst and a second subnet, in which the first subnet includes both a first radio node controller and radio nodes that are configured in accordance with one UEV-DO standard and the second subnet includes radio nodes configured in accordance with another IxEV-DO standard, the first radio node controller maintains an open traffic channel with an access terminal when the access terminal moves.
Abstract:
According to an exemplary embodiment of the invention a network device 500 may be provided which may comprise a receiving unit 501, a sending unit 502 and an evaluating unit 503. It may be foreseen that the receiving unit 501 may be adapted to receive a trigger signal 510 for preparing a breakout of a plurality of packets 520, wherein the plurality of packets 520 may comprise at least one packet from a first source 112 and at least one packet from a second source 114 and wherein the evaluating unit 503 may be adapted to evaluate the trigger signal 510. Moreover, the evaluation unit 503 may be adapted to evaluate packets from a first source 112 and packets from a second source 114 and the evaluation unit 503 may be adapted to distinguish packets from the first source 112 from packets from the second source 114.
Abstract:
The present invention provides a method and system for supporting an optimized an idle mode handoff of user equipment from a 3GPP (EUTRAN) to a non-3GPP system (HRPD, cdma2000) where the user equipment washes to maintain connectivity with multiple PDN networks. Namely, during an idle mode registration of the user equipment with the non-3GPP system, the user equipment will provide an indication to the access node on the non-3GPP system so that the access point in that non-3GPP system contacts the appropriate entity (HSS or AAA) on the home network for the user equipment to download the addresses of the multiple PDN gateway addresses that are currently in use by the user equipment. This indication to the non-3GPP access node, the contact message from the access node to the home network, and the response from the home network to the access node on the non-3GPP system are novel features that are not shown in the prior art, and provide the access node with sufficient information to maintain multiple PDN connectivity to the user equipment during an idle mode handover.
Abstract:
Methods of transferring data in a wireless communication system are disclosed. A method of transferring data in a transmitting side of a wireless communication system includes checking whether at least one priority change condition is satisfied (S42), changing a previously set priority (S43) of a plurality of upper layer channels if the at least one priority change condition is satisfied, and allocating radio resources of a lower layer channel to data of each of the plurality of upper layer channels in accordance with the changed priority (S45).