Title:
通信システムにおける方法と装置
Document Type and Number:
Japanese Patent JP5302406
Kind Code:
B2
Abstract:
The present invention proposes a solution in the area of HSDPA flow control. It proposes an improvement to transport network congestion detection and avoidance. The improvement proposes to use a measurement of incoming bitrate to determine the reduction of bitrate after a transport network congestion event. The advantage is that high bitrate reduction is only used when it is necessary; otherwise only small bitrate reduction is used, which results in small oscillation, and consequently higher transport network utilization.
Inventors:
Nadas, Sylvester
Randa, Peter
Nagysi, Zoltan
Rats, Sandr
Randa, Peter
Nagysi, Zoltan
Rats, Sandr
Application Number:
JP2011527770A
Publication Date:
October 02, 2013
Filing Date:
December 19, 2008
Export Citation:
Assignee:
Telefon Akti Bora Get Elm Ericson (Pubble)
International Classes:
H04W28/10
Foreign References:
| WO2008066427A1 | ||||
| WO2008066428A1 | ||||
| US20060126509 |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama