Title:
無線通信ネットワークシステム、通信システム及び通信デバイスにおけるリソース予約のための方法とシステム
Document Type and Number:
Japanese Patent JP2007520905
Kind Code:
A
Abstract:
The present invention relates to a method in a communication system, a communication system and a communication device. In the method media streams are transmitted from a sending communication device to a receiving communication device at least partly via a wireless communication network. At least one media stream is selected to be transmitted to the receiving communication device, QoS requirements for transmitting said selected at least one media stream are defined, transmission resources are reserved from the wireless communication network for the transmission of said at least one media stream, and a setup procedure is performed between the receiving communication device and the sending communication device for activating the one packet data transmission connection. The start of transmission of the at least one media stream is requested by the receiving communication device, and one data transmission context is used in the transmission of the selected at least one media stream, wherein information on the reserved resources is transmitted to the sending communication device at or after the start of transmission of the at least one media stream is requested by the receiving communication device.
Inventors:
Crusio, Igor Day. Day.
Ax, Emre
Ax, Emre
Application Number:
JP2006516253A
Publication Date:
July 26, 2007
Filing Date:
June 24, 2004
Export Citation:
Assignee:
NOKIA CORPORATION
International Classes:
H04L12/54; H04W72/00; H04W72/12; H04W76/02; H04W28/26
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Kurachi Yasuyuki
Shimichi Akihisa
Masaya Nishiyama
Jun Tsuruta
Tetsuro Shimada
Kurachi Yasuyuki
Shimichi Akihisa
Masaya Nishiyama