Unlock instant, AI-driven research and patent intelligence for your innovation.

Resource allocation notification method and device

A resource allocation and notification technology, applied in signaling allocation, transmission path sub-channel allocation, wireless communication, etc., can solve the problem of incomplete acquisition of scheduled channel information, etc.

Active Publication Date: 2021-02-23
HUAWEI TECH CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Considering channel aggregation, the scheduled channel may be continuous or discontinuous in the frequency domain, so only indicating the scheduled channel bandwidth cannot fully obtain the scheduled channel information

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Resource allocation notification method and device
  • Resource allocation notification method and device
  • Resource allocation notification method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052]The technical solutions in the embodiments of the present invention will be apparent from the drawings in the embodiment of the present invention.

[0053]The embodiment of the present invention is based on a wireless communication system that supports a plurality of channel extensions, and a resource allocation notification method is proposed, so that the receiving end can correctly acquire the transmit-end channel allocation information and channel expansion mode information. A wireless communication system that supports a plurality of channel extensions includes at least one base station and at least one user equipment (English: User Equipment, UE). The communication system can be a variety of wireless access technologies, such as, for example, Code Division Multiple Access, CDMA, Time Division Multiple Access, TDMA, Frequency Division Multiple Access (Frequency Division MultipleAccess, FDMA), Orthogonal Frequency-Division Multiple Access, OFDMA. The CDMA system can achieve wi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An embodiment of the present invention provides a resource allocation notification method, in which a wireless access point receives capability information of a terminal device, and after receiving the capability information of the terminal device, the wireless access point determines to use one or more The channel extension mode allocates channels for the terminal equipment and sends channel allocation information and / or channel expansion mode information to the terminal equipment. The wireless access point determines the one or more channel extension methods used.

Description

Technical field[0001]The present invention relates to the field of wireless communication technology, and in particular to a method and device for notification of resource allocation in a wireless communication system.Background technique[0002]In order to support higher rate data transmission, increasing the transmission bandwidth of wireless communication systems is a common method. For example, the LTE-Advanced communication system can aggregate up to five 20MHz carriers to achieve a transmission bandwidth of 100MHz through carrier aggregation (English: Carrier Aggregation) technology, and can provide user equipment (English: User Equipment) with a peak downlink transmission rate of up to 1Gbps. In the IEEE 802.11ac standard, the channel bandwidth is expanded from 20MHz to a maximum of 160MHz through channel bonding (English: ChannelBonding) technology. Carrier aggregation refers to mapping multiple data streams to multiple carriers for transmission. Channel bonding is the bandwid...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04
CPCH04W72/21H04W72/23H04W8/24H04W72/0453H04W84/12H04W72/51H04W72/044H04W72/04H04L5/0055H04W72/0446
Inventor 黄磊史桢宇林英沛
Owner HUAWEI TECH CO LTD