Physical layer design, link budget analysis, and digital baseband implementation for 60 GHz short-range applications

Krone, Stefan; Guderian, Falko; Fettweis, Gerhard; Petri, Markus; Piz, Maxim; Marinkovic, Miroslav; Peter, Michael; Felbecker, Robert; Keusgen, Wilhelm

doi:10.1017/s1759078711000080

Cited by 16 publications

(8 citation statements)

References 14 publications

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“…Channel model parameters are as per measurements by Maltsev in [21]. Hardware-related link budget parameters are those studied in [26]. Seven H.264/SVC single-layer HD video traces [27] are used with randomized start point to represent different video at each device.…”

Section: Performance Resultsmentioning

confidence: 99%

Channel Time Allocation PSO for Gigabit Multimedia Wireless Networks

Scott-Hayward

Garcia-Palacios

2014

IEEE Trans. Multimedia

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This article introduces a resource allocation solution capable of handling mixed media applications within the constraints of a 60 GHz wireless network. The challenges of multimedia wireless transmission include high bandwidth requirements, delay intolerance and wireless channel availability. A new Channel Time Allocation Particle Swarm Optimization (CTA-PSO) is proposed to solve the network utility maximization (NUM) resource allocation problem. CTA-PSO optimizes the time allocated to each device in the network in order to maximize the Quality of Service (QoS) experienced by each user. CTA-PSO introduces network-linked swarm size, an increased diversity function and a learning method based on the personal best, Pbest, results of the swarm. These additional developments to the PSO produce improved convergence speed with respect to Adaptive PSO while maintaining the QoS improvement of the NUM. Specifically, CTA-PSO supports applications described by both convex and non-convex utility functions. The multimedia resource allocation solution presented in this article provides a practical solution for real-time wireless networks.

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Section: Performance Resultsmentioning

confidence: 99%

Channel Time Allocation PSO for Gigabit Multimedia Wireless Networks

Scott-Hayward

Garcia-Palacios

2014

IEEE Trans. Multimedia

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“…The maximal acceptable EVM for different modulation schemes with coding are marked by horizontal lines. The values are taken from a link budget analysis for wide band 60 GHz communication in [7]. Therefore the figure indicates the maximal usable frame length for a certain modulation without PN compensation.…”

Section: B Performancementioning

confidence: 99%

Correlation based phase noise compensation in 60 GHz wireless systems

Preyss¹,

Pantic²,

Burg³

2014

2014 IEEE 28th Convention of Electrical &Amp; Electronics Engineers in Israel (IEEEI)

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Abstract-The necessity of phase noise (PN) compensation in future 60 GHz communication systems is shown in this paper. Based on a reference hardware testbed we evaluate the impact of PN on the transmission performance. We show that long data transmissions can only be obtained with PN compensation even for low modulation orders. A low-complexity algorithm for phase noise estimation and compensation based on auto-correlation of pilot words is described. An efficient all-digital architecture for the proposed algorithm is presented.

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“…There are already a number of commercial mmWave products available, that offer up to 1 Gbps of capacity [11]. Data rates of up to 5 Gbps have been shown in experimental demonstrators, e.g., [12].…”

Section: Characteristics Of Millimeter Wave Linksmentioning

confidence: 99%

Radio-over-Radio: I/Q-stream backhauling for cloud-based networks via millimeter wave links

Bartelt

Fettweis

2013

2013 IEEE Globecom Workshops (GC Wkshps)

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Cloud-based centralized processing is one approach to improve mobile networks in terms of capacity, energy consumption, utilization, and cost. However, some joint processing techniques envisioned for such cloud-based networks require the backhauling of received symbols, usually in the form of an I/Qstream, which requires a drastically higher data rate on the backhaul link than the backhauling of decoded user data. Until recently, the required data rate could only be provided by fiber and not by wireless links, which could be deployed easier and at lower cost. In this paper, we propose the concept of Radio-over-Radio by extending the popular Radio-over-Fiber approach to wireless millimeter wave links. We analyze the characteristics of the new concept and give first results on a joint optimization of the wireless access and backhaul links by means of joint coding under a data rate constraint on the backhaul.Index Terms-millimeter wave communications, wireless backhaul, centralized processing, C-RAN

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Physical layer design, link budget analysis, and digital baseband implementation for 60 GHz short-range applications

Cited by 16 publications

References 14 publications

Channel Time Allocation PSO for Gigabit Multimedia Wireless Networks

Channel Time Allocation PSO for Gigabit Multimedia Wireless Networks

Correlation based phase noise compensation in 60 GHz wireless systems

Radio-over-Radio: I/Q-stream backhauling for cloud-based networks via millimeter wave links

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