All Industry Poster presentations will take place Tuesday, 8 December 2015, 14:00-18:00.
Whilst the web modifications our existence cloud of things may alter our existence Again-This new technology cloud of things Rising the next engineering that change the idea from love issues and use individuals to enjoy people and use issues, crib tech handle both humanity issue in health and power, assisting aged and disabled people and retains the guarantee of repairing the century-aged individual issues of poverty, illness, assault, and bad management. A genuine achievement comes whenever you assist others achieve success chief is created by commanders not fans. A genuine achievement is available in event in Japan-America-Europe but additionally in not just of common ownership of the new technology. Our concept to all-is common ownership of cloud of things. Technology and Africa to be always a primary stage within this common ownership to repair Africa issues in poverty, illness, assault, and bad management and we have to alter Africa from ICT customer to ICT maker and head ASDF Africa a forward thinking Affiliation using the perspective of shifting Africa from being truly a passive customer to some prominent head and person of electronic systems like cloud of things. With the purpose of linking the electronic space between Africa and also the remaining globe.
This work addresses the design of procedures to achieve efficient operation for LTE on unlicensed spectrum and support coexistence of LTE-U/LAA cells of the same or different operators as well as other radio access technologies (e.g. WiFi). While the fundamental design for LAA should be applicable to both intra- and inter-system coexistence, there may be differences in requirements and performance between LAA-WiFi and LAA-LAA coexistence due to fundamental differences in the underlying technologies.
For small cell deployments, the load and signal energy on each layer can vary with each transmission time interval (TTI). The extent of this time variation of signal energy observed at the UE receiver may also highly variable on unlicensed carriers where multiple nodes are opportunistically contending for the channel. RRM measurement is one of the key LTE functionalities for helping the network to support load shifting across frequency layers and interference measurement on other RATs to facilitate better carrier selection. However, the assumption of the availability of signals for these measurements needs to be revisited considering LBT and other requirements on the unlicensed carrier. As a result, different RRM measurement enhancements to enable adaption based on long-term and short-term RRM measurement on unlicensed spectrum are proposed.
Finally, this work presents and evaluates a comprehensive framework for selecting appropriate parameters for a coexistence or time/frequency resource management mechanism as a function of multiple factors, including traffic characteristics, deployment densities, and coexistence mechanisms.
The introduction of IPv6 provide enhanced features that were not tightly designed or scalable in IPv4 like IP mobility, ad hoc services; etc catering for the extreme scenario where IP becomes a commodity service enabling lowest cost networking deployment of large scale sensor networks, RFID, IP in the car, to any imaginable scenario where networking adds value to commodity.
Such severe latency constraints will have important implications on design choices at several layers of the protocol stack and the core network. This work addresses the PHY/MAC design and core network architecture challenges and emerging technologies for supporting low-latency wireless communications.
Physical layer design: To meet the 5G requirements for LoLa, the traditional 4G frame-based resource allocation approaches may need to be reconsidered to allow for more flexible scheduling with reduced overhead. For example, always-on connection techniques may be introduced to reduce latency for resource allocation grants between the UE and the eNB.
The very high frequencies proposed for 5G networks may potentially be well-suited for LoLa communications. Compared to LTE at low frequencies (sub-3 GHz), the numerology may be scaled down for higher frequencies such as 28/38 GHz, such that individual transport blocks may be transmitted within dozens of micro-seconds, enabling air-interface round-trip delays of <1ms.
In addition, new PHY waveforms may be developed which are more adaptive to different deployment scenarios and support LoLa in a more robust manner.
Access protocol design: Service-aware access protocol techniques need to be designed with multiple levels of latency-sensitive traffic support. The control overhead and random access delay need to be minimized, however the transmissions still need to be robust to minimize ARQ. For new applications such as V2X, IDLE/DRX techniques may not be possible and the connection lifetime may be shorter than existing applications. Security is another important consideration that can impact latency on multiple levels. The handshaking protocol for network authentication and processing complexity for encryption/source identification needs to be considered.
Core network design: The architecture of 5G networks needs to be redesigned considering different node types with varying data rate and latency requirements. Research is needed to define the “optimal” network architecture to meet LoLa requirements. It might be necessary to deploy core network and service-layer functions closer to the radio access to meet LoLa requirements and support local communication among users at the same site. Processing at the edge of the network (including devices) to reduce core network latency should be considered. Features such as SDN, NFV should be investigated for low latency and to allow network optimization for different use cases. Dynamic connectivity/routing for “Network on Demand” features could be incorporated where heterogeneous connectivity is enabled via multiple wireless interfaces and switched in an intelligent manner. Another major consideration for enabling LoLa is backhaul, which will be more challenging to provide for dense, multi-Gb/s 5G networks. Utilizing mmW frequencies for providing access network backhaul may be one solution for furthering the deployment of low-latency networks. In-band backhaul could be investigated with multiple aggregation levels. C-RAN architectures with < ms data transfer capabilities to support distributed processing also need to be investigated to enable LoLa.
3GPP LTE standardization already works on evolutions to the standard that partly address these requirements, e.g., by aggregating up to 32 20 MHz carriers to support peak data rates of about 3 GBit/s. Yet, there seems to be consensus that these additions to the standard will not suffice to support multi GBit/s for a multitude of users in parallel. mmWave enabled small cell networks, utilizing more than a GHz of bandwidth and adaptive, highly directional transmission at mmWave carrier frequencies are considered to be one of the major means to solve the data rate problem.
The collaborative European research project MiWaveS aims at advancing this research area holistically towards standardization, by covering system design concepts, algorithms and protocols, RF component and antenna research down to prototyping and demonstration of key technology components for mmWave transmission.
While significant experience has been gained regarding channel measurements and basic physical layer design for mmWave, also on an experimentation or prototyping level, the same does not hold true for higher layers. Different channel characteristics in combination with highly directive transmission require a re-design of access protocols and their experimental validation. Key to such experiments is a testbed which provides real time signal processing capabilities, closed loop bi-directional operation, and means for hardware / algorithm reconfiguration on a sub-us scale.
The MiWaveS testbed addresses these challenges by integrating different real time configurable beam steering antennas for backhaul and access link applications, real time configurable RF transceivers for transmission at 60 GHz and 70 GHz with a base band unit which supports prototyping of real time physical layer signal processing and higher layer protocols on FPGA and real time controller based hardware.
In this contribution we will focus on lessons learned from a prototyping perspective in particular with regard to integrating a complete system, comprising adaptive antennas, RF transceivers, physical layers and higher layers. Particular attention is paid to signal processing challenges, for instance with respect to parallel processing or coping with RF impairments in mmWave bands.
In the IoT, each Thing carries a finite cost to establish the device and a maintenance cost to resolve and maintain its connection. For the IoT, the cost model is many-to-many and the issue of who pays makes a pivotal difference. If the information is expensive to collect, then anything that adds to the cost is unlikely to be sustainable, and the data that’s collected is unlikely to be shared.
This presentation will show that putting a device on the Internet and sharing information freely will not be the prevalent model. Instead, applications will be driven by cost of ownership and who is able to harvest the data they produce. In this more complex version of the IoT, it’s important to know what’s in the water before diving in...
- IP-1: A mobile key management scheme for mobile wireless sensor networks
- IP-2: Challenge in Cloud Computing to Enable the Future of IoT
- IP-3: Coexistence and Resource Management Techniques for LTE on Unlicensed Spectrum
- IP-4: Developing network topology and beam steering algorithms for 5G mmWave Small Cells
- IP-5: IPv6 and IoT Industrial Deployment
- IP-6: Phase Balancing of Plug-in Hybrid Electric Vehicles with Wireless Communication in Smart Grid
- IP-7: Protocol and Network Design for Low Latency Wireless Communications
- IP-8: Prototyping Adaptive Multi GBit/s Access and Backhaul Links for for 5G mmWave Small Cells
- IP-9: TCRM: An Artificial Intelligent based Resource Management Framework for Telco Cloud
- IP-10: The Internet of Sharks - know what's in the water before diving in...
IP-1: A mobile key management scheme for mobile wireless sensor networks
Presenters- Samira Akhbarifar, Science & Research University, Iran (Islamic Republic of)
IP-2: Challenge in Cloud Computing to Enable the Future of IoT
Presenters- Assem Abdel Hamied Moussa, asdf/egyptair, Egypt
Whilst the web modifications our existence cloud of things may alter our existence Again-This new technology cloud of things Rising the next engineering that change the idea from love issues and use individuals to enjoy people and use issues, crib tech handle both humanity issue in health and power, assisting aged and disabled people and retains the guarantee of repairing the century-aged individual issues of poverty, illness, assault, and bad management. A genuine achievement comes whenever you assist others achieve success chief is created by commanders not fans. A genuine achievement is available in event in Japan-America-Europe but additionally in not just of common ownership of the new technology. Our concept to all-is common ownership of cloud of things. Technology and Africa to be always a primary stage within this common ownership to repair Africa issues in poverty, illness, assault, and bad management and we have to alter Africa from ICT customer to ICT maker and head ASDF Africa a forward thinking Affiliation using the perspective of shifting Africa from being truly a passive customer to some prominent head and person of electronic systems like cloud of things. With the purpose of linking the electronic space between Africa and also the remaining globe.
IP-3: Coexistence and Resource Management Techniques for LTE on Unlicensed Spectrum
Presenters- Thomas Novlan, Samsung Research America, United States of America
- Boon Loong Ng, Samsung Research America, United States of America
- Hongbo Si, Samsung Research America, United States of America
- Jianzhong Zhang, Samsung Research America, United States of America
This work addresses the design of procedures to achieve efficient operation for LTE on unlicensed spectrum and support coexistence of LTE-U/LAA cells of the same or different operators as well as other radio access technologies (e.g. WiFi). While the fundamental design for LAA should be applicable to both intra- and inter-system coexistence, there may be differences in requirements and performance between LAA-WiFi and LAA-LAA coexistence due to fundamental differences in the underlying technologies.
For small cell deployments, the load and signal energy on each layer can vary with each transmission time interval (TTI). The extent of this time variation of signal energy observed at the UE receiver may also highly variable on unlicensed carriers where multiple nodes are opportunistically contending for the channel. RRM measurement is one of the key LTE functionalities for helping the network to support load shifting across frequency layers and interference measurement on other RATs to facilitate better carrier selection. However, the assumption of the availability of signals for these measurements needs to be revisited considering LBT and other requirements on the unlicensed carrier. As a result, different RRM measurement enhancements to enable adaption based on long-term and short-term RRM measurement on unlicensed spectrum are proposed.
Finally, this work presents and evaluates a comprehensive framework for selecting appropriate parameters for a coexistence or time/frequency resource management mechanism as a function of multiple factors, including traffic characteristics, deployment densities, and coexistence mechanisms.
IP-4: Developing network topology and beam steering algorithms for 5G mmWave Small Cells
Presenters- Jyri Putkonen, Nokia Networks, Finland
- Jouko Kapanen, Nokia Networks, Finland
- Honglei Miao, Intel Deutschland Gmbh, Germany
- Michael Faerber, Intel Deutschland Gmbh, Germany
IP-5: IPv6 and IoT Industrial Deployment
Presenters- Sebastien Ziegler, Mandat International, Switzerland
- Latif Ladid, UL; IPv6 Forum - IOT subC, Luxembourg
The introduction of IPv6 provide enhanced features that were not tightly designed or scalable in IPv4 like IP mobility, ad hoc services; etc catering for the extreme scenario where IP becomes a commodity service enabling lowest cost networking deployment of large scale sensor networks, RFID, IP in the car, to any imaginable scenario where networking adds value to commodity.
IP-6: Phase Balancing of Plug-in Hybrid Electric Vehicles with Wireless Communication in Smart Grid
Presenters- Simi Valsan, ABB, India
- Shanthi Vellingiri, ABB*, India
- Mallikarjun Kande, ABB, India
IP-7: Protocol and Network Design for Low Latency Wireless Communications
Presenters- Thomas Novlan, Samsung Research America, United States of America
- Sridhar Rajagopal, Samsung Research America, United States of America
- Jianzhong Zhang, Samsung Research America, United States of America
Such severe latency constraints will have important implications on design choices at several layers of the protocol stack and the core network. This work addresses the PHY/MAC design and core network architecture challenges and emerging technologies for supporting low-latency wireless communications.
Physical layer design: To meet the 5G requirements for LoLa, the traditional 4G frame-based resource allocation approaches may need to be reconsidered to allow for more flexible scheduling with reduced overhead. For example, always-on connection techniques may be introduced to reduce latency for resource allocation grants between the UE and the eNB.
The very high frequencies proposed for 5G networks may potentially be well-suited for LoLa communications. Compared to LTE at low frequencies (sub-3 GHz), the numerology may be scaled down for higher frequencies such as 28/38 GHz, such that individual transport blocks may be transmitted within dozens of micro-seconds, enabling air-interface round-trip delays of <1ms.
In addition, new PHY waveforms may be developed which are more adaptive to different deployment scenarios and support LoLa in a more robust manner.
Access protocol design: Service-aware access protocol techniques need to be designed with multiple levels of latency-sensitive traffic support. The control overhead and random access delay need to be minimized, however the transmissions still need to be robust to minimize ARQ. For new applications such as V2X, IDLE/DRX techniques may not be possible and the connection lifetime may be shorter than existing applications. Security is another important consideration that can impact latency on multiple levels. The handshaking protocol for network authentication and processing complexity for encryption/source identification needs to be considered.
Core network design: The architecture of 5G networks needs to be redesigned considering different node types with varying data rate and latency requirements. Research is needed to define the “optimal” network architecture to meet LoLa requirements. It might be necessary to deploy core network and service-layer functions closer to the radio access to meet LoLa requirements and support local communication among users at the same site. Processing at the edge of the network (including devices) to reduce core network latency should be considered. Features such as SDN, NFV should be investigated for low latency and to allow network optimization for different use cases. Dynamic connectivity/routing for “Network on Demand” features could be incorporated where heterogeneous connectivity is enabled via multiple wireless interfaces and switched in an intelligent manner. Another major consideration for enabling LoLa is backhaul, which will be more challenging to provide for dense, multi-Gb/s 5G networks. Utilizing mmW frequencies for providing access network backhaul may be one solution for furthering the deployment of low-latency networks. In-band backhaul could be investigated with multiple aggregation levels. C-RAN architectures with < ms data transfer capabilities to support distributed processing also need to be investigated to enable LoLa.
IP-8: Prototyping Adaptive Multi GBit/s Access and Backhaul Links for for 5G mmWave Small Cells
Presenters- Eckhard Ohlmer, National Instruments, Germany
- Vincent Kotzsch, National Instruments, Germany
3GPP LTE standardization already works on evolutions to the standard that partly address these requirements, e.g., by aggregating up to 32 20 MHz carriers to support peak data rates of about 3 GBit/s. Yet, there seems to be consensus that these additions to the standard will not suffice to support multi GBit/s for a multitude of users in parallel. mmWave enabled small cell networks, utilizing more than a GHz of bandwidth and adaptive, highly directional transmission at mmWave carrier frequencies are considered to be one of the major means to solve the data rate problem.
The collaborative European research project MiWaveS aims at advancing this research area holistically towards standardization, by covering system design concepts, algorithms and protocols, RF component and antenna research down to prototyping and demonstration of key technology components for mmWave transmission.
While significant experience has been gained regarding channel measurements and basic physical layer design for mmWave, also on an experimentation or prototyping level, the same does not hold true for higher layers. Different channel characteristics in combination with highly directive transmission require a re-design of access protocols and their experimental validation. Key to such experiments is a testbed which provides real time signal processing capabilities, closed loop bi-directional operation, and means for hardware / algorithm reconfiguration on a sub-us scale.
The MiWaveS testbed addresses these challenges by integrating different real time configurable beam steering antennas for backhaul and access link applications, real time configurable RF transceivers for transmission at 60 GHz and 70 GHz with a base band unit which supports prototyping of real time physical layer signal processing and higher layer protocols on FPGA and real time controller based hardware.
In this contribution we will focus on lessons learned from a prototyping perspective in particular with regard to integrating a complete system, comprising adaptive antennas, RF transceivers, physical layers and higher layers. Particular attention is paid to signal processing challenges, for instance with respect to parallel processing or coping with RF impairments in mmWave bands.
IP-9: TCRM: An Artificial Intelligent based Resource Management Framework for Telco Cloud
Presenters- Pengcheng Tang, Huawei Technology Co., Ltd., China
- Wei Zhou, Huawei Technology Co., Ltd., China
- Han Zhou, Huawei Technology Co., Ltd., China
- Weihua Hu, Huawei Technology Co., Ltd., China
- Hua Huang, Huawei Technology Co., Ltd., China
IP-10: The Internet of Sharks - know what's in the water before diving in...
Presenters- Michael Barkway, TTP, United Kingdom of Great Britain and Northern Ireland
In the IoT, each Thing carries a finite cost to establish the device and a maintenance cost to resolve and maintain its connection. For the IoT, the cost model is many-to-many and the issue of who pays makes a pivotal difference. If the information is expensive to collect, then anything that adds to the cost is unlikely to be sustainable, and the data that’s collected is unlikely to be shared.
This presentation will show that putting a device on the Internet and sharing information freely will not be the prevalent model. Instead, applications will be driven by cost of ownership and who is able to harvest the data they produce. In this more complex version of the IoT, it’s important to know what’s in the water before diving in...