Title:
通信ネットワークにおける性能測定
Document Type and Number:
Japanese Patent JP5514305
Kind Code:
B2
Abstract:
In a mobile communication network, the data traffic is mapped to a number of bearers (52, 54) between a terminal (10) and a gateway (26). Upon a triggering event, data packets of a specific type, which are to be monitored, are assigned to a monitoring bearer (54), which is dedicated for performance monitoring purposes. The monitoring bearer (54) and a transport bearer for carrying data packets of said specific type between a non-monitored terminal and the gateway (26) have the same traffic forwarding policy. Data packets may then be filtered from the monitoring bearer (54) at a desired node between the terminal (10) and the gateway (26), and a performance parameter may be evaluated on the basis of the filtered data packets.
Inventors:
Ludwig, liner
Application Number:
JP2012514357A
Publication Date:
June 04, 2014
Filing Date:
June 10, 2009
Export Citation:
Assignee:
Telefon Akti Bora Get Elm Ericson (Pubble)
International Classes:
H04W24/02; H04W80/04
Domestic Patent References:
| JP2002261931A | ||||
| JP2002517943A | ||||
| JP2003110620A | ||||
| JP2004112791A | ||||
| JP2007174668A | ||||
| JP2008182433A | ||||
| JP2001333092A | ||||
| JP2009206769A |
Foreign References:
| US20070253365 | ||||
| US20070259673 |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama