Narrowband Uplink Shared Channel Design and Performance Test

LI Gui-yong; YANG Yan-juan; LI An-yi; XING Ping-ping

doi:10.13756/j.gtxyj.2018.03.017

您当前的位置：

首页 >

文章列表页 >

Narrowband Uplink Shared Channel Design and Performance Test

- Narrowband Uplink Shared Channel Design and Performance Test
- Study on Optical communication Issue 3, Pages: 64-68(2018)
- 作者机构：
  
  重庆邮电大学通信与信息工程学院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2018.03.017
  CLC： TN929.5;TP391.44
- Published：2018，
扫描看全文
[1]李贵勇,杨艳娟,李安艺,邢苹苹.窄带上行信道设计及性能测试[J].光通信研究,2018(03):64-68.

LI Gui-yong, YANG Yan-juan, LI An-yi, et al. Narrowband Uplink Shared Channel Design and Performance Test. [J]. (3):64-68(2018)
[1]李贵勇,杨艳娟,李安艺,邢苹苹.窄带上行信道设计及性能测试[J].光通信研究,2018(03):64-68. DOI： 10.13756/j.gtxyj.2018.03.017.

LI Gui-yong, YANG Yan-juan, LI An-yi, et al. Narrowband Uplink Shared Channel Design and Performance Test. [J]. (3):64-68(2018) DOI： 10.13756/j.gtxyj.2018.03.017.

摘要

窄带物联网（NB-IoT）是一种具有发展前景的低功耗广域网技术

使少量的数据在相当长的时间内进行通信是NB-IoT的目标之一

也是物联网应用程序的关键特征之一。一些研究工作组已经对NB-IoT的标准进行了一些定义

例如

低功耗、广覆盖、大容量和低成本等。与原有的无线通信协议相比

NB-IoT的频谱带宽仅有180kHz

因此

如何更有效地使用资源或频谱（即资源分配和调度）是一个关键问题。文章首先对物理层上层通信进行了设计

特别是上行调度;然后

在延迟情况良好的条件下对NB-IoT的资源分配问题进行了讨论;最后

对一些开放性的问题及其对应的解决方案进行了讨论

从而保证了信号传输的可靠性。

Abstract

Narrow Band Internet of Things（NB-IoT）is a promising low-power Wide-Area Network（WAN）technology.Communicating a small amount of data over a long period of time is one of the goals in the NB-IoT

which is one of the key features in the IoT application.Some research groups have defined several NB-IoT standards

such as low power consumption

wide coverage

large capacity

and low cost.Compared with the conventional wireless communication protocol

NB-IoT spectrum bandwidth is only 180 kHz.Therefore

how to use resources or spectrum more effectively（i.e.

resource allocation and scheduling）is a key issue.In this paper

we first design the upper layer communication of the physical layer

especially the uplink scheduling.Then

we discuss the resource allocation of NB-IoT in the case of good delay.Finally

we discuss some open problems and their corresponding solutions

which ensure the reliability of signal transmission.

关键词

窄带物联网资源分配调度性能

Keywords

NB-IoTresource allocationschedulingperformance

references

更多指标>

Views

118

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A Low Complexity NB-IoT Cell ID Detection Algorithm

Resources Allocation Algorithm for Multi-cell D2D Based on Noncooperative Game Theory

PDCCH Resource Allocation Algorithm based on Reward and Punishment Mechanism

Design and Implementation of NB-IoT System Random Access Process

QoS-based 5G Slice Resource Allocation

Related Author

No data

Related Institution

College of Electronic Information Engineering, Hebei University

Chongqing Information Technology Designing CO.,LTD.

Research Centre for Application of New Communication Technologies,Chongqing University of Posts and Telecommunications

Chongqing Key Lab of Mobile Communication Technology, Chongqing University of Posts and Telecommunications

Research Institute of Information Technology,Tsinghua University

⁰