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1. CN107070990 - Method and equipment for transmitting data resources

Office
China
Application Number 102017000131638
Application Date 02.03.2012
Publication Number 107070990
Publication Date 18.08.2017
Grant Number 107070990
Grant Date 09.04.2021
Publication Kind B
IPC
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/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
08Transmission control procedure, e.g. data link level control procedure
CPC
H04L 67/1078
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
10in which an application is distributed across nodes in the network
104for peer-to-peer [P2P] networking; Functionalities or architectural details of P2P networks
1074for supporting resource transmission mechanisms
1078Resource delivery mechanisms
H04L 67/108
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
10in which an application is distributed across nodes in the network
104for peer-to-peer [P2P] networking; Functionalities or architectural details of P2P networks
1074for supporting resource transmission mechanisms
1078Resource delivery mechanisms
108characterized by resources being split in blocks or fragments
H04L 67/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
12adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks
H04L 67/142
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
14for session management
142provided for managing session state for stateless protocols; Signalling a session state; State transitions; Keeping-state mechanisms
H04L 67/143
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
14for session management
143provided for session termination, e.g., event controlled end of session
H04L 67/2823
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
28for the provision of proxy services, e.g. intermediate processing or storage in the network
2823for conversion or adaptation of application content or format
Applicants HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors LI KEPENG
李克鹏
TIAN LINYI
田林一
BIAN YONGGANG
卞永刚
CHEN XIANFENG
陈显锋
Agents 广州三环专利商标代理有限公司 44202
广州三环专利商标代理有限公司 44202
Title
(EN) Method and equipment for transmitting data resources
(ZH) 数据资源传输的方法和设备
Abstract
(EN)
The embodiment of the invention relates to a method and equipment for transmitting data resources. A data resource transmission method of a node based on a constrained application protocol in a Machine to Machine system comprises the following steps: transmitting a request message carrying response mode options to a server, wherein the response mode options represent one of the following response modes: a one-time immediate response, a delayed one-time response, a plurality of delayed responses, and a plurality of delay-canceled responses; and receiving a response message which is transmitted by the server and generated according to the response mode options. According to the embodiment of the invention, by specifying the response mode options in a message interaction process, a client can specify the required response, thereby improving the message interaction efficiency of the CoAP (Constrained Application Protocol).

(ZH)
本发明实施例涉及数据资源传输的方法和设备。一种在物联网系统中基于轻量级应用层协议的节点的数据资源传输方法,包括:向服务器发送携带响应方式选项的请求消息,其中所述响应方式选项表示以下响应方式其中一项:一次性的立即响应、推迟的一次性的响应、推迟的多个响应和取消推迟的多个响应;接收所述服务器发送的根据所述响应方式选项生成的响应消息。根据本发明实施例,通过在消息交互过程中指定响应方式选项,客户端可以指定所需的响应,提高了CoAP的消息交互效率。