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1. WO2014114343 - TRANSMITTING CONTENT TO DEVICES

Publication Number WO/2014/114343
Publication Date 31.07.2014
International Application No. PCT/EP2013/051403
International Filing Date 25.01.2013
IPC
H04W 72/00 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
H04W 72/04 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
H04W 4/06 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service ; Services to user groups; One-way selective calling services
H04W 36/00 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Handoff or reselecting arrangements
H04W 92/20 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
92Interfaces specially adapted for wireless communication networks
16Interfaces between hierarchically similar devices
20between access points
CPC
H04W 36/0007
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
0005Control or signalling for completing the hand-off
0007for multicast or broadcast services, e.g. MBMS
H04W 36/0033
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
0005Control or signalling for completing the hand-off
0011for data session or connection
0033with transfer of context information
H04W 4/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
H04W 72/005
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
005Resource management for broadcast services
H04W 76/40
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
40for selective distribution or broadcast
H04W 92/20
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
92Interfaces specially adapted for wireless communication networks
16Interfaces between hierarchically similar devices
20between access points
Applicants
  • NOKIA SOLUTIONS AND NETWORKS OY [FI]/[FI]
Inventors
  • KOSKINEN, Henri Markus
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) TRANSMITTING CONTENT TO DEVICES
(FR) ENVOI DE CONTENU À DES DISPOSITIFS
Abstract
(EN) Content of at least one service to at least one device is provided. In accordance with an aspect availability of broadcast transmission of said content is determined where after an indication that a dedicated unicast radio bearer is needed / is not needed for reception of said content is signaled. Subsequent to reception of the indication the content is transmit- ted accordingly over a dedicated unicast radio bearer or broadcasting. Transmission of the content can be supported by an indication of a need for a continued network connection for the device even when the amount of unicast traffic over the connection in a core net- work does not justify maintenance of the connection to cause the core network to refrain from releasing said network connection. Unicasting of content to a device moving from a first cell to a second cell can be continued based on signaling of a message to a control entity of a second cell, the message providing information of the identity of the at least one service.
(FR) L’invention concerne l’envoi d’au moins un service à au moins un dispositif. Selon un aspect, on détermine la disponibilité de l’émission en diffusion dudit contenu, après quoi on émet une indication qu’un support radio de monodiffusion dédié est nécessaire / n’est pas nécessaire pour la réception dudit contenu. Suite à la réception de l’indication, le contenu est envoyé en conséquence sur un support radio de monodiffusion dédié ou par diffusion. L’émission du contenu peut être prise en charge par une indication du besoin d’une connexion réseau continue pour le dispositif, même lorsque la quantité de trafic de monodiffusion sur la connexion dans un réseau central ne justifie pas le maintien de la connexion, pour faire en sorte que le réseau central s’abstienne de libérer ladite connexion réseau. La monodiffusion du contenu vers un dispositif se déplaçant d’une première cellule vers une deuxième cellule peut être poursuivie grâce à l’envoi d’un message à une entité de commande d’une deuxième cellule, le message contenant des informations sur l’identité dudit au moins un service.
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