Title:
パケット交換ネットワークにおけるサービス品質の動的アップグレード方法
Document Type and Number:
Japanese Patent JP4477275
Kind Code:
B2
Abstract:
A system and method for allocating system resources to provide a selected quality of service in connection with data communications. A mobile user station requests a first quality of service level for a data communication session. In response to a determination that system resources for providing the first quality of service level are unavailable, the system assigns resources for providing a second quality of service level for the data communication session. Thereafter, during the communication session, the system monitors the availability of system resources. If system resources for providing the first quality of service level become available, the system allocates the system resources for use by the user station and upgrades or downgrades the communication session accordingly.
Inventors:
Cannath, chris
Sundale, Hans-Olov
Anderson, Rutgel
Carlsson, Niklas
Holmström, Thomas
Sundale, Hans-Olov
Anderson, Rutgel
Carlsson, Niklas
Holmström, Thomas
Application Number:
JP2001541190A
Publication Date:
June 09, 2010
Filing Date:
November 28, 2000
Export Citation:
Assignee:
Telefon Akti Bora Get Elm Ericson (Pubble)
International Classes:
H04L12/56; H04W28/18
Domestic Patent References:
| JP9512672A | ||||
| JP10308752A | ||||
| JP10322392A | ||||
| JP10093624A | ||||
| JP11215183A | ||||
| JP11512593A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura