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1. CN112640563 - Communication method and device

Office
China
Application Number 202080004660.0
Application Date 30.07.2020
Publication Number 112640563
Publication Date 09.04.2021
Publication Kind A
IPC
H04W 72/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
H04W 72/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12Wireless traffic scheduling
CPC
H04W 72/0406
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
0406involving control information exchange between nodes
H04W 72/0446
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
044where an allocation plan is defined based on the type of the allocated resource
0446the resource being a slot, sub-slot or frame
H04W 72/0453
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
044where an allocation plan is defined based on the type of the allocated resource
0453the resource being a frequency, carrier or frequency band
H04W 72/1257
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
1205Schedule definition, set-up or creation
1257based on resource usage policy
H04W 72/1263
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
1263Schedule usage, i.e. actual mapping of traffic onto schedule; Multiplexing of flows into one or several streams; Mapping aspects; Scheduled allocation
Applicants HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors GAO LEI
高磊
WANG JIAN
王键
CHENG XINGQING
程型清
Agents 北京同达信恒知识产权代理有限公司 11291
Title
(EN) Communication method and device
(ZH) 一种通信方法及装置
Abstract
(EN) The invention provides a communication method and device, which can be applied to the field of automatic driving, intelligent driving or short-distance communication, and can also be applied to the Internet of Vehicles, such as vehicle external V2X, vehicle-to-vehicle communication long-term evolution technology LTEV, vehicle V2V and the like. A first communication device determines a second resource pool, the second resource pool being different from the first resource pool, the first resource pool being managed by the first communication device for the first communication device to communicate with other communication devices. And the first communication device sends first configuration information, wherein the first configuration information is used for indicating the second resource pool. According to the embodiment of the invention, the first communication device can indicate the second resource pool, and other communication devices can determine the resource pool used by the communication device according to the second resource pool, so as to avoid the conflict of resources used by different communication devices, and reduce the mutual influence between the communication processes of different communication devices.
(ZH) 本申请提供了一种通信方法及装置,可以应用于自动驾驶,智能驾驶或短距离通信领域,还可应用于车联网,如车辆外联V2X、车间通信长期演进技术LTE‑V、车辆‑车辆V2V等。第一通信装置确定第二资源池,第二资源池与第一资源池不同,第一资源池由第一通信装置管理用于第一通信装置与其他通信装置进行通信。第一通信装置发送第一配置信息,第一配置信息用于指示第二资源池。在本申请实施例中,第一通信装置可以指示第二资源池,其它的通信装置能够根据第二资源池确定该通信装置所使用的资源池,以避免不同通信装置所使用的资源冲突,也能减小不同通信装置的通信过程之间的互相影响。
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