Title:
【発明の名称】移動通信システムにおいてパケット交換データを伝送するための方法
Document Type and Number:
Japanese Patent JP2001522553
Kind Code:
A
Abstract:
The invention relates to a method for transmitting packet switched data in a mobile communications system using an ARQ protocol. In the method the receiver requests, if necessary, retrasnmissions of the originally sent transmission unit, until the quality of the combined transmission unit formed of the originally sent transmission unit and its retransmitted copies corresponds to the predetermined quality level. The signal is not detected until after this. If the packet is interleaved and encoded and it is found out that the packet is not faultless, retransmissions of the transmission units of the packet that are of the poorer quality are requested. The invention also relates to a mobile communications system implementing the method of the invention.
Inventors:
Litera, Mika
Hakkinen, Hanu
Saranaho, Oscar
Rine, Mikko Ei.
Amabara, Carre
Hakkinen, Hanu
Saranaho, Oscar
Rine, Mikko Ei.
Amabara, Carre
Application Number:
JP54663398A
Publication Date:
November 13, 2001
Filing Date:
April 27, 1998
Export Citation:
Assignee:
Nokia Mobile Phones Limited
International Classes:
H04L1/00; H04L1/16; H04L1/18; (IPC1-7): H04L1/16
Attorney, Agent or Firm:
Takashi Ishida (4 others)