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1. WO2020107918 - DATA TRANSMISSION METHOD AND DEVICE, SERVER, AND TERMINAL

Publication Number WO/2020/107918
Publication Date 04.06.2020
International Application No. PCT/CN2019/098054
International Filing Date 27.07.2019
IPC
H04L 29/08 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
08Transmission control procedure, e.g. data link level control procedure
G06F 9/455 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
CPC
G06F 9/451
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
451Execution arrangements for user interfaces
G06F 9/455
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
H04L 29/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00
02Communication control
06characterised by a protocol
08Transmission control procedure, e.g. data link level control procedure
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 刘立德 LIU, Lide
Priority Data
201811438865.028.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DATA TRANSMISSION METHOD AND DEVICE, SERVER, AND TERMINAL
(FR) PROCÉDÉ ET DISPOSITIF DE TRANSMISSION DE DONNÉES, SERVEUR ET TERMINAL
(ZH) 数据传输方法和装置、服务器和终端
Abstract
(EN)
Disclosed are a data transmission method and device, a server, a terminal, and a computer program product. In the method, a server provides a virtual desktop for a terminal by means of a virtual desktop service end. Specifically, the server generates data related to using the virtual desktop. The virtual desktop service end of the server may periodically generate a generation event or signal. The virtual desktop service end triggers to transmit data to a virtual desktop client of the terminal by using the event or the signal generated each time. Time intervals between a plurality of events (or a plurality of signals) generated periodically are equal, the plurality of events (or the plurality of signals) are generated in the virtual desktop service end, and no virtual desktop service end obtains the time delay of the plurality of events (or the plurality of signals), so that the plurality of events (or the plurality of signals) are used for controlling a transmitted data flow to be stable.
(FR)
L'invention concerne un procédé et un dispositif de transmission de données et un dispositif, un serveur, un terminal et un produit-programme informatique. Dans le procédé, un serveur fournit un bureau virtuel destiné à un terminal au moyen d'une extrémité de service de bureau virtuel. En particulier, le serveur génère des données relatives à l'utilisation du bureau virtuel. L'extrémité de service de bureau virtuel du serveur peut générer périodiquement un événement ou un signal de production. L'extrémité de service de bureau virtuel déclenche la transmission de données vers un client de bureau virtuel du terminal en utilisant l'événement ou le signal généré à chaque fois. Des intervalles de temps entre une pluralité d'événements (ou entre une pluralité de signaux) générés périodiquement sont égaux, la pluralité d'événements (ou la pluralité de signaux) sont générées dans l'extrémité de service de bureau virtuel et aucune extrémité de service de bureau virtuel n'obtient le retard temporel de la pluralité d'événements (ou la pluralité de signaux), afin que la pluralité d'événements (ou la pluralité de signaux) servent à réguler la stabilité d'un flux transmis de données.
(ZH)
本申请公开了一种数据传输方法和装置、服务器、终端和计算机程序产品。该方法中,服务器通过虚拟桌面服务端向终端提供虚拟桌面。具体地,该服务器生成与使用该虚拟桌面相关的数据。该服务器的该虚拟桌面服务端可以定期生成生成事件或者信号。该虚拟桌面服务端使用每次生成的事件或者信号来触发向该终端的虚拟桌面客户端发送数据。由于定期生成的多个事件(或者多个信号)之间的时间间隔是相等的,并且该多个事件(或者该多个信号)是在虚拟桌面服务端内生成的,没有虚拟桌面服务端获取该多个事件(或者该多个信号)的时延,因此使用该多个事件(或者该多个信号)控制发送的数据流是平稳的。
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