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1. WO2017003329 - DYNAMIC MOBILE NETWORK ARCHITECTURE

Publication Number WO/2017/003329
Publication Date 05.01.2017
International Application No. PCT/SE2015/050763
International Filing Date 30.06.2015
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
28
Network traffic or resource management
02
Traffic management, e.g. flow control or congestion control
08
Load balancing or load distribution
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
02
Resource partitioning among network components, e.g. reuse partitioning
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
02
Resource partitioning among network components, e.g. reuse partitioning
10
Dynamic resource partitioning
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
10
Reselecting an access point controller
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
92
Interfaces specially adapted for wireless communication networks
16
Interfaces between hierarchically similar devices
22
between access point controllers
H04W 28/08 (2009.01)
H04W 16/02 (2009.01)
H04W 16/10 (2009.01)
H04W 36/10 (2009.01)
H04W 92/22 (2009.01)
CPC
H04W 16/02
H04W 16/10
H04W 24/04
H04W 28/08
H04W 36/10
H04W 76/14
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; Torshamnsgatan 23 S-164 83 Stockholm, SE
Inventors
  • SONNEVI, Fredrik; SE
  • PERSSON, Bengt; SE
  • WAHLMAN, Stefan; SE
Agents
  • SJÖBERG, Mats; Ericsson AB Patent Unit Kista, RAN Implementation & Core (PU-KRIC) S-164 80 Stockholm, SE
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DYNAMIC MOBILE NETWORK ARCHITECTURE
(FR) ARCHITECTURE DE RÉSEAU MOBILE DYNAMIQUE
Abstract
(EN)
A method of operating a wireless communication network including a central radio network controller C-RNC that is configured to control operation of a plurality of base stations and a distributed radio network controller D-RNC (130) that is configured to control operation of at least one base station of the plurality of base stations is provided. The method includes selectively allocating radio network control functionality in the C-RNC or the D- RNC on a per radio access bearer basis (202). The radio network control functionality may be selectively allocated in the C-RNC or the D-RNC based on a detected condition of the wireless communication network.
(FR)
L’invention concerne un procédé d’exploitation d'un réseau de communications sans fil comprenant un contrôleur de réseau radio central, C-RNC, configuré pour commander le fonctionnement d'une pluralité de stations de base, et un contrôleur de réseau radio distribué, D-RNC (130), configuré pour commander le fonctionnement d'au moins une station de base de la pluralité de stations de base. Le procédé consiste à attribuer sélectivement une fonctionnalité de commande de réseau radio dans le C-RNC ou le D-RNC, sur la base d'un support d'accès radio (202). La fonctionnalité de commande de réseau radio peut être attribuée sélectivement dans le C-RNC ou le D-RNC, d'après une condition détectée du réseau de communications sans fil.
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