The movement towards the digitalization of many industry sectors such as automotive, agriculture, transportation, city management, etc. is revealing the need for novel usages of point-to-multipoint network delivery services, such as massive delivery of software updates to objects, secure and reliable delivery of alert messages to population, etc. O...
The movement towards the digitalization of many industry sectors such as automotive, agriculture, transportation, city management, etc. is revealing the need for novel usages of point-to-multipoint network delivery services, such as massive delivery of software updates to objects, secure and reliable delivery of alert messages to population, etc. O...
This paper addresses the problem of single-cell point-to-multipoint communications. We consider a base station that needs to transmit a common information to a group of users. We propose a layered Wyner-Ziv coding (WZC) scheme based on nested lattice quantization. In our scheme, we use the base layer generated by a standard coder as the decoders si...
Published in Annales Des Télécommunications
L’objet de cet article est de présenter l’architectureMpnt (Multicast Proxies NeTwork), une solution logicielle que nous avons développée pour les communications multipoints. Elle se compose d’un ensemble de relais diffuseurs interconnectés, offrant des points d’accès standards, unicast ou multicast. Conçue à l’origine dans le cadre du programme d’...
