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1. WO2022022727 - BIT BLOCK TRANSMITTING METHOD AND APPARATUS

Publication Number WO/2022/022727
Publication Date 03.02.2022
International Application No. PCT/CN2021/109937
International Filing Date 31.07.2021
IPC
H04L 1/18 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system
CPC
H04L 1/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
H04L 1/1607
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
1607Details of the supervisory signal
H04L 1/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
H04L 1/1848
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1829Arrangements specific to the receiver end
1848Time-out mechanisms
H04L 1/1864
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1829Arrangements specific to the receiver end
1864ARQ related signaling
H04L 1/188
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1867Arrangements specific to the transmitter end
188Time-out mechanisms
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 孙德胜 SUN, Desheng
  • 丁力 DING, Li
  • 杨春生 YANG, Chunsheng
Agents
  • 广州三环专利商标代理有限公司 SCIHEAD IP LAW FIRM
Priority Data
202010763632.931.07.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) BIT BLOCK TRANSMITTING METHOD AND APPARATUS
(FR) PROCÉDÉ ET APPAREIL DE TRANSMISSION DE BLOCS DE BITS
(ZH) 比特块的发送方法及装置
Abstract
(EN) Disclosed in the present application are a bit block transmitting method and apparatus. The method comprises: generating at least one first bit block, the at least one first bit block being used to feed back whether at least one first message is received correctly, and the at least one first bit block further comprising a first sequence field which is used for carrying first sequence information of the at least one first message; and then transmitting the at least one first bit block. The method disclosed by the present application can ensure a communication apparatus to timely feed back whether the message is received correctly, thereby avoiding problems such as message blocking.
(FR) Sont divulgués dans la présente invention un procédé et un appareil de transmission de blocs de bits. Le procédé comprend les étapes consistant à : générer au moins un premier bloc de bits, ledit au moins un premier bloc de bits étant utilisé pour renvoyer une indication précisant si au moins un premier message est reçu correctement et ledit au moins un premier bloc de bits contenant en outre un premier champ de séquence qui est utilisé pour transporter des premières informations de séquence dudit au moins un premier message ; et transmettre ledit au moins un premier bloc de bits. Le procédé divulgué dans la présente invention peut garantir qu'un appareil de communication renvoie en temps opportun une indication précisant si le message est reçu correctement, ce qui évite des problèmes tel un blocage du message.
(ZH) 本申请公开了一种比特块的发送方法及装置,该方法包括:生成至少一个第一比特块,该至少一个第一比特块用于反馈至少一个第一报文是否被正确接收,且该至少一个第一比特块中还包括第一序列字段,该第一序列字段用于承载该至少一个第一报文的第一序列信息;然后发送该至少一个第一比特块。本申请公开的方法,可保证通信装置及时反馈报文是否被正确接收,避免报文阻塞等问题。
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