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1. CN1739310 - Packet service system and method for controlling packet transmission

Office
Chine
Numéro de la demande 200380108625.X
Date de la demande 31.12.2003
Numéro de publication 1739310
Date de publication 22.02.2006
Numéro de délivrance 1739310
Date de délivrance 12.01.2011
Type de publication B
CIB
H04W 28/04
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
WRÉSEAUX DE TÉLÉCOMMUNICATIONS SANS FIL
28Administration du trafic de réseau ou des ressources
02Gestion du trafic, p.ex. régulation de flux ou d'encombrement
04Détection d’erreurs
H04W 28/06
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
WRÉSEAUX DE TÉLÉCOMMUNICATIONS SANS FIL
28Administration du trafic de réseau ou des ressources
02Gestion du trafic, p.ex. régulation de flux ou d'encombrement
06Optimisation, p.ex. compression de l'en-tête, calibrage des informations
H04W 76/02
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
WRÉSEAUX DE TÉLÉCOMMUNICATIONS SANS FIL
76Gestion de la connexion
02Établissement de la connexion
CPC
H04L 1/0007
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0006by adapting the transmission format
0007by modifying the frame length
H04L 1/0009
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0009by adapting the channel coding
H04L 1/0026
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0023characterised by the signalling
0026Transmission of channel quality indication
H04L 47/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
H04L 47/11
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
11Congestion identification
H04L 47/2416
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
24depending on the type of traffic, e.g. priority or quality of service [QoS]
2416Real time traffic
Déposants LG Electronics Inc.
LG电子株式会社
Inventeurs Lee Young-dae
李英大
Yi Seung-june
李承俊
Lee So-young
李昭暎
Mandataires fan weimin yang benliang
中原信达知识产权代理有限责任公司 11219
中原信达知识产权代理有限责任公司 11219
Données relatives à la priorité 1020030001875 11.01.2003 KR
Titre
(EN) Packet service system and method for controlling packet transmission
(ZH) 用于控制分组传输的分组业务系统和方法
Abrégé
(EN)
A method for transfering real-time data from a data source to a mobile device, whereby the real-time data packets are transmitted according to a real-time communication protocol in a communication network having wired and wireless communication segments. The data communication method comprises the steps of establishing a communication bearer (S10) between the data source and the mobile device; determining packet loss for the wired communication segment (S13); producing control information to adjust the transmission size of the real-time data packets or the encoding mode of the real-time data, according to quality of service data, which is determined based on said control information.

(ZH)

一种用于将实时数据从数据源传送到移动设备的方法,在具有有线通信分段和无线通信分段的通信网络上,根据实时通信协议发送实时数据分组。该数据通信方法包括步骤:在数据源与移动设备之间建立通信承载电路(S10);确定有线通信分段的分组丢失(S13);根据业务质量数据产生控制信息,以调节实时数据分组的传输大小,或者调节该实时数据的编码方式,其中根据所述控制信息确定该业务质量数据。