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Communication method, machine type communication device, and non-transitory computer-readable medium

A technology of machine type communication, target device, applied in the field of uplink communication

Active Publication Date: 2019-05-07
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, MTC devices are usually equipped with a small power amplifier (PA), or no PA at all, which can further limit the uplink communication of the MTC device to only nearby base stations or eNBs

Method used

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  • Communication method, machine type communication device, and non-transitory computer-readable medium
  • Communication method, machine type communication device, and non-transitory computer-readable medium
  • Communication method, machine type communication device, and non-transitory computer-readable medium

Examples

Experimental program
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Embodiment Construction

[0036] The described features generally relate to one or more improved systems, methods, and / or apparatuses for improving uplink communications for MTC devices. Uplink communications can be improved by utilizing media resources of a target device (eg, mobile device or user equipment (UE)) in a timely manner. With the help of the described techniques, an MTC device can use resources assigned to one or more target devices to transmit data directly to a base station (if the MTC device is within communication range of the base station) or to a target device (if the MTC device is not within the base station's communication range). range and use relay nodes to communicate with base stations).

[0037] In some embodiments, during the first time period, the MTC device may select and listen to resources (e.g., RBs assigned to one or more target devices) in order to select RBs for its own transmission, while the range of the MTC device MTC interference within the target device is minim...

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PUM

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Abstract

Describes a method, system, and apparatus for improving the communication of the machine type communication MTC device. In a communication method, for example, by the MTC apparatus to estimate the signal interference noise ratio of one or more resource blocks RB of the target device SINR. The MTC device may then be selected into the resource pool at least in part based on the estimated SINR of the RB of the target device. In some embodiments, the MTC device may be estimated of the target device of the one or more RBs of the SINR compared with the threshold SINR, and has less than the threshold SINR of one or more RBs selected into the resource pool. In some embodiments, the MTC apparatus may randomly select a resource block from the resource pool and emit on the selected resource block.

Description

[0001] cross reference [0002] This application claims priority to US Patent Application Serial No. 14 / 107,178, filed December 16, 2013, by Ge et al., entitled "Opportunistically Utilizing Media Resources," and is assigned to the assignee herein. technical field [0003] The following relates generally to wireless communications, and more specifically to improving uplink communications for machine-to-machine (M2M) communication or machine-type communication (MTC) devices. Background technique [0004] M2M or MTC refers to a data communication technology that allows automated devices to communicate with each other without human intervention. For example, M2M and / or MTC may refer to communications from devices that incorporate sensors or gauges to measure or capture information and relay that information to A central server or application for people who interact with programs or applications. These devices may be referred to as M2M devices, MTC devices and / or MTC user equi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/70H04W72/04
CPCH04W72/04H04W4/70H04W72/02H04W72/51H04W72/541H04W40/20H04W40/16
Inventor 葛峰厉隽怿V·D·帕克
Owner QUALCOMM INC