| Description |
1 online resource (88 pages) |
| Series |
SpringerBriefs in applied sciences and technology |
|
SpringerBriefs in applied sciences and technology.
|
| Contents |
Intro -- Contents -- 1 Introduction -- 1.1 Overview of the Cordless Kitchen Concept -- 1.1.1 Benefits of Cordless Kitchen -- 1.1.2 Use-Cases -- 1.1.3 System Architecture -- 1.1.4 How Does it Work? -- 1.1.5 Internet Connectivity in the Cordless Kitchen -- 1.2 Challenges and Solutions -- 1.3 Takeaways -- References -- 2 Ki-The Cordless Kitchen -- 2.1 Components of Cordless Kitchen -- 2.1.1 Power Transmitter -- 2.1.2 Cordless Appliance -- 2.1.3 NFC Communication Interface -- 2.2 System Parameters -- 2.3 Foreign Object Detection -- 2.4 Phases of Operation -- 2.4.1 Idle Phase |
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2.4.2 Configuration Phase -- 2.4.3 Connected Phase -- 2.4.4 Power Transfer Phase -- 2.5 NFC Protocol Extensions for the Cordless Kitchen -- 2.5.1 Dedicated Application States -- 2.5.2 Dedicated NFC Commands -- References -- 3 Architectures for Internet Connectivity -- 3.1 Proxy Architecture -- 3.2 Bridge Architecture -- 3.3 Comparison of Transmission Latency -- Reference -- 4 State of the Art -- 4.1 Tunneling Standard TCP/IP Protocol over NFC -- 4.2 6LoWPAN Adaptation for TCP/IP Protocol over NFC -- 4.3 TCP/IP Adaptation Mechanisms for High Delay Networks -- References |
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5 Adapting TCP for the Bridge Architecture -- 5.1 Experimental Setup -- 5.2 Challenges in Adapting TCP -- 5.2.1 TCP Spurious Retransmissions -- 5.2.2 Packet Drops Due to Small Inter-Packet Delay -- 5.3 Addressing the Challenges -- 5.3.1 Avoiding Packet Drops Due to Small Inter-Packet Delay -- 5.3.2 Avoiding TCP Spurious Retransmissions -- References -- 6 Evaluation of the Bridge Architecture -- 6.1 Implementation Recommendations -- 6.2 Results -- 6.2.1 Packet Retransmissions -- 6.2.2 Latency -- 6.2.3 Throughput and Goodput -- 6.2.4 Bandwidth Utilization -- References |
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7 Parametric Analysis of the Bridge Architecture -- 7.1 Effect of TCP CWND Size and Slow Start Process on the System Latency -- 7.2 Effect of TCP MSS Size on the System Latency -- 7.3 Effect of NFC BER on the System Latency -- 7.3.1 Random Errors -- 7.3.2 Burst Errors -- 7.4 Effect of Varying the NFC Communication Time-Slot Duration on the System Latency -- 7.5 Considering Non-TCP/IP Messages over the NFC Channel -- References -- 8 Conclusion -- Reference |
| Summary |
This book focuses on enabling internet connectivity to cordless kitchen appliances. It introduces the Ki Cordless Kitchen standard, describes the possible architectures to enable internet connectivity and dives deep into addressing the networking challenges. Today many kitchen appliances are being connected to the internet to facilitate smart cooking. The Wireless Power Consortium is working on the Ki Cordless Kitchen standard to make wirelessly powered cordless appliances a reality. In Ki, the cordless appliances are powered by inductive power sources integrated into the kitchen countertops. The cordless appliance and the power transmitter exchange data using a time-slotted NFC channel. The book describes architectures and solutions using lightweight TCP/IP stacks to optimise and seamlessly adapt TCP to the time-slotted, low data rate NFC channel, and thereby enable a truly IoT-based cooking experience for cordless kitchens |
| Bibliography |
Includes bibliographical references |
| Notes |
Online resource; title from PDF title page (SpringerLink, viewed October 11, 2021) |
| Subject |
Wireless communication systems.
|
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Internet of things.
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Kitchen appliances -- Technological innovations
|
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Internet of things
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Wireless communication systems
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| Form |
Electronic book
|
| Author |
Rao, Vijay
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Venkatesha Prasad, Ranga Rao
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Staring, Toine
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| ISBN |
9783030858360 |
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3030858367 |
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