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

Active Publication Date: 2017-12-15
HUAWEI TECH CO LTD
View PDF8 Cites 2 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 following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0053] The embodiment of the present invention proposes a resource allocation notification method and device based on a wireless communication system supporting multiple channel extension methods, so that the receiving end can correctly obtain the channel allocation information and channel extension information of the sending end. A wireless communication system supporting multiple channel extension methods includes at least one base station and at least one user equipment (English: User Equipment, UE). The communication system may be various radio access technology (radio access technology, RAT) systems, such as code division multiple access (code division multiple access, CDMA), time division multiple access (time division multiple access, TDMA), frequency division multiple a...

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

The embodiment of the invention provides a resource allocation notification method. In the method, a wireless access point receives capacity information of terminal equipment, and after the capacity information of the terminal equipment is received, the wireless access point determines to use one or a plurality of channel expansion modes according to the capacity information to allocate a channel to the terminal equipment and sends channel allocation information and / or channel expansion mode information to the terminal equipment, wherein the channel allocation information indicates the terminal equipment to carry out data transceiving on one or a plurality of channels, and the channel expansion mode information indicates the one or plurality of channel expansion modes which are determined to be used by the wireless access point.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a resource allocation notification method and device in a wireless communication system. Background technique [0002] In order to support data transmission at a higher rate, increasing the transmission bandwidth of a wireless communication system 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 extended from 20MHz to a maximum of 160MHz through channel bonding (English: Channel Bonding) technology. Carrier aggregation refers to mapping multiple data streams to multiple carriers for transmission. Channel bonding is...

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
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