公开(公告)号：EP2540065A4

公开(公告)日：2015-06-03

申请号：EP10846731

申请日：2010-02-23

Applicant: ERICSSON TELEFON AB L M

Inventor： JÖNSSON TOMAS ,  LARSSON KJELL ,  ÖKVIST PETER

IPC: H04M1/24 ,  H04B7/04 ,  H04B7/06 ,  H04B17/00 ,  H04B17/27 ,  H04W4/02 ,  H04W24/02

CPC classification number: H04M1/24 ,  H04B7/0434 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/10 ,  H04B17/27 ,  H04B17/309 ,  H04B17/327

公开(公告)号：EP2745558A4

公开(公告)日：2015-07-29

申请号：EP11871078

申请日：2011-08-15

Applicant: ERICSSON TELEFON AB L M

Inventor： KARLSSON ROBERT ,  FRÖBERG OLSSON JONAS ,  JERSENIUS KRISTINA ,  ERIKSSON ERIK ,  JÖNSSON TOMAS

IPC: H04W36/00 ,  H04W52/50

CPC classification number: H04W36/0055 ,  H04B17/382 ,  H04W36/0083 ,  H04W36/30 ,  H04W52/38 ,  H04W52/40 ,  H04W52/50

Abstract: The invention relates to handover of a mobile station (12) from a source cell (C1) to a target cell (C2) in a wireless communication network (10, 11). According to the invention communication improving data in relation to communication between the source cell and the mobile station (12) is collected by a communication improving node (14) prior to handover and communication improving physical layer data being at least based on said collected communication improving data is transferred to a device (41) handling communication between the target cell and the mobile station. The communication handling device then uses the communication improving physical layer data to improve the quality of the initial communication between the mobile station and the target cell after handover to the target cell.

公开(公告)号：EP2681957A4

公开(公告)日：2014-10-29

申请号：EP11859695

申请日：2011-03-01

Applicant: ERICSSON TELEFON AB L M

Inventor： ÖKVIST PETER ,  JÖNSSON TOMAS

IPC: H04W72/04 ,  H04L1/20 ,  H04W52/40 ,  H04W72/08

CPC classification number: H04W24/08 ,  H04B17/327 ,  H04L1/0077 ,  H04L1/20 ,  H04W72/082