A method for operating an RLC entity and a MAC entity in a Universal Mobile Telecommunications System (UMTS), the European IMT-2000 system. A format of a MAC-has PDU is optimized in a MAC-hs entity, so that a large number of users can be supported with using less resources when a VoIP service is provided...http://www.google.fr/patents/US8068473?utm_source=gb-gplus-shareBrevet US8068473 - Method for operating enhanced RLC entity and RNC entity for WCDMA and system thereof
Method for operating enhanced RLC entity and RNC entity for WCDMA and system ...