{"title":"Tutorial 3: High-Speed Networking: A Systematic Approach to High-Bandwidth Low-Latency Communication","authors":"J. Sterbenz","doi":"10.1109/HOTI.2002.10002","DOIUrl":"https://doi.org/10.1109/HOTI.2002.10002","url":null,"abstract":"A resonator circuit formed in MOS technology for scanned analog signals, wherein such circuits are constructed for use with accumulators and information processing is accomplished by means of switched capacitors which are charged or respectively connected to each other by way of clock pulse transistors. In the present invention, the realization of general ladder networks or branching circuits for builders in single layer MOS techniques is accomplished by utilizing a second continuous branch which is switched to a first accumulator stage by clock pulse switches and is connected with a reference potential through a capacitor as well as to a further accumulator input through a series switch. The signal series arms are connected with the outputs of the total accumulator arrangement by way of time delay transit elements. The total accumulator arrangement is expanded to a resonator of the type of a four pole network having two inputs to which one respective transmission and one respective reflection output is assigned by utilizing difference elements and transfer elements. The arrangement of the invention is suitable for use as general branching filter circuits, and an increase of the dynamic range by better suppression of the clock pulse pickup and the harmonic distortion of the second order occurs by utilizing push-pull arrangements.","PeriodicalId":128992,"journal":{"name":"Hot Interconnects","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121746960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Delay Tolerant Networking","authors":"V. Cerf","doi":"10.1109/HOTI.2002.10009","DOIUrl":"https://doi.org/10.1109/HOTI.2002.10009","url":null,"abstract":"The invention provides an electronic circuit, preferably in CMOS, for a keyboard switch matrix with only two pole switches and no interconnecting diodes. The column and row wires are each connected to ground via a resistor and to the supply voltage via an electronic switch and an inverter. The output of the row inverters are connected to a NAND gate which controls the electronic switches.","PeriodicalId":128992,"journal":{"name":"Hot Interconnects","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127147320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Tutorial 2: InfiniBand Architecture and Where it is Headed","authors":"D. Panda","doi":"10.1109/HOTI.2002.10004","DOIUrl":"https://doi.org/10.1109/HOTI.2002.10004","url":null,"abstract":"This tutorial is intended to provide an in-depth overview of the emerging InfiniBand Architecture (IBA) standard. This new architecture incorporates high performance I/O in addition to interprocessor communication, provides QoS and protection in the network, provides multiple transport services, and allows flexibility of IBA subnets to be connected to Wide Area Networks (WANs) through routers. The IBA standard incorporates many of the Virtual Interface Architecture (VIA) functions at its verbs layer. The tutorial will demonstrate how high performance communication and I/O architectures for scalable systems can be designed with this standard by taking into account interprocessor communication, network communication, and communication to I/O devices. The basic components of the IBA standard and multiple layers of this architecture will be described in detail.","PeriodicalId":128992,"journal":{"name":"Hot Interconnects","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115368325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Thinking across Layers: What Do We Want Out of a Network?","authors":"E. Brewer","doi":"10.1109/HOTI.2002.10008","DOIUrl":"https://doi.org/10.1109/HOTI.2002.10008","url":null,"abstract":"Frequency division of microwave signals may be done using heterodyne conversion but there are limits to the ultimate instantaneous bandwidth that can be down-converted using this method and any frequency aberrations of the local oscillator show up at the output. It is also known to down-convert microwave signals by using a varactor divide-by-two system. However, to divide by factors greater than two, these dividers must be cascaded which results in losses that must be compensated by amplifiers. The present invention alleviates the foregoing problems by providing a single-stage analog microwave frequency divider which will divide microwave signals by four. The divider comprises a substrate having an input microstrip transmission line capacitively coupled to a resonator formed of first and second spaced apart parallel microstrip transmission lines of predetermined length. One end of each of these lines are joined together by a transverse microstrip transmission line and the other end of each of these lines is connected to substrate ground via an associated varactor diode. The first and second microstrip transmission lines are electromagnetically coupled to third and fourth microstrip transmission lines and the third and fourth microstrip transmission lines are connected in series to a stripline balun comprising an output of the divider.","PeriodicalId":128992,"journal":{"name":"Hot Interconnects","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131398007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Tutorial 4: Mobile Ad Hoc Networking: Medium Access Control and Routing Protocols","authors":"N. Vaidya","doi":"10.1109/HOTI.2002.10003","DOIUrl":"https://doi.org/10.1109/HOTI.2002.10003","url":null,"abstract":"A mobile ad hoc network is a collection of mobile wireless nodes that can dynamically form a network without necessarily using any pre-existing network infrastructure. In general, routes between nodes in an ad hoc network may include multiple hops. Due to the potential ease of deployment, many practical applications have been conceived for ad hoc networks, including personal area networking, home networking, search-and-rescue operations, and battlefield applications. When designing mobile ad hoc networks, several interesting and difficult problems arise due to shared nature of the wireless medium, limited transmission range of wireless devices, node mobility, and battery limitations. This tutorial will present an overview of issues related to medium access control (MAC) and routing in mobile ad hoc networks. Several techniques proposed to improve performance of MAC and routing protocols will be discussed. The tutorial will include a discussion of approaches for reducing energy consumption by nodes in a mobile ad hoc network.","PeriodicalId":128992,"journal":{"name":"Hot Interconnects","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128564691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hot InterconnectsPub Date : 1900-01-01DOI: 10.1109/CONECT.2004.1375192
V. Krishnan, D. Mayhew
{"title":"Proceedings. 12th Annual IEEE Symposium on High Performance Interconnects","authors":"V. Krishnan, D. Mayhew","doi":"10.1109/CONECT.2004.1375192","DOIUrl":"https://doi.org/10.1109/CONECT.2004.1375192","url":null,"abstract":"","PeriodicalId":128992,"journal":{"name":"Hot Interconnects","volume":"277 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131613892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}