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2012 1st IEEE International Conference on Communications in China (ICCC)

Date 15-17 Aug. 2012

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  • [Copyright notice]

    Publication Year: 2012, Page(s): 1
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  • Program

    Publication Year: 2012, Page(s):1 - 20
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  • Table of contents

    Publication Year: 2012, Page(s):1 - 19
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  • Technical Program Committee (TPC) members

    Publication Year: 2012, Page(s):1 - 12
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  • Committees

    Publication Year: 2012, Page(s):1 - 3
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  • International conference on communication in China: Advanced internet and cloud (AIC) — Program

    Publication Year: 2012, Page(s):1 - 2
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  • International conference on communication in China: Communication QoS and reliability (CQR) — Program

    Publication Year: 2012, Page(s):1 - 3
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  • International conference on communication in China: Communication theory and security (CTS) — Program

    Publication Year: 2012, Page(s):1 - 2
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  • International conference on communication in China: Optical networks and systems (ONS) — Program

    Publication Year: 2012, Page(s):1 - 2
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  • International conference on communication in China: Signal processing for communications (SPC) — Program

    Publication Year: 2012, Page(s):1 - 4
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  • International conference on communication in China: Wireless communication systems (WCS) — Program

    Publication Year: 2012, Page(s):1 - 7
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  • International conference on communication in China: Wireless networking and applications (WNA) — Program

    Publication Year: 2012, Page(s):1 - 4
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  • Energy-efficient Cooperative Sensing Schedule for heterogenous users in Cognitive Radio Networks

    Publication Year: 2012, Page(s):1 - 6
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (166 KB) | HTML iconHTML

    In this paper, we study the Cooperative Sensing Scheduling (CSS) problem for Cognitive Radio Network (CRN), from the perspective of balance between sensing performance and energy consumption. We place this problem in a practical scenario where both the primary users (PUs) and the secondary users (SUs) are heterogeneous: PU channels are different in terms of channel admission control, idle probabil... View full abstract»

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  • Energy minimization in two-way relay networks with digital network coding

    Publication Year: 2012, Page(s):7 - 11
    Cited by:  Papers (6)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (179 KB) | HTML iconHTML

    In a two-way wireless relay network, two nodes communicate with each other through a relay, and throughput is enhanced by the relay transmitting a linear combination of the messages received from the two sources either at the bit level (digital network coding) or the signal level (analog network coding). In this paper, we solve for the fraction of time resources allocated to each transmission mode... View full abstract»

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  • Signal space alignment and degrees of freedom for the two-cluster multi-way relay channel

    Publication Year: 2012, Page(s):12 - 17
    Cited by:  Papers (6)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (188 KB) | HTML iconHTML

    This paper investigates the degrees of freedom (DoF) of the multi-way relay channel. Specifically, the focus is on the case when there are two clusters and each cluster has two users that wish to exchange messages within the cluster with the help of the relay. It is assumed that the relay has N antennas and each of the users has M antennas. A DoF outerbound is derived and it is shown that for seve... View full abstract»

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  • Harnessing multiple wireless interfaces for guaranteed QoS in proximate P2P networks

    Publication Year: 2012, Page(s):18 - 23
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (308 KB) | HTML iconHTML

    We consider the problem of content distribution to a group of cooperative wireless peer devices that desire the same block of information. The QoS metric is that peers are all required to receive the block by a fixed deadline, with a certain target probability. The block is divided into chunks, which are received via two methods that can be used simultaneously - (i) the B2P (base-station-to-peer) ... View full abstract»

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  • Achievable rates and energy efficiency in cognitive radio channels with sensing errors

    Publication Year: 2012, Page(s):24 - 29
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (206 KB) | HTML iconHTML

    In this paper, achievable rates and energy efficiency in cognitive radio channels are analyzed in the presence of sensing errors. The cognitive secondary users are initially assumed to perform channel sensing and then enter into data transmission phase. Under sensing uncertainty and Gaussian primary user interference assumptions, additive disturbance experienced at the secondary receiver is seen t... View full abstract»

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  • Delay modeling in mobile cognitive radio networks

    Publication Year: 2012, Page(s):30 - 35
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (196 KB) | HTML iconHTML

    In mobile cognitive radio networks, the expected delay for a packet to be delivered to its destination via a singlehop communication (without relaying) is a fundamental metric that can provide a guidance to multi-hop routing protocol design and route planning. In this paper, we characterize the impact of PU activities, spectrum availabilities, channel bandwidth, MAC access, SU mobilities, and inte... View full abstract»

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  • Beamforming based signal strengthening via underground acoustics sensor networks

    Publication Year: 2012, Page(s):36 - 40
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (263 KB) | HTML iconHTML

    As the advances in sensing and wireless communication technologies, e.g., ZigBee, RFID, and WiFi, wireless sensor networks provide a promising opportunity to enhance underground environment monitoring, e.g., coal mine disaster monitoring. However, these wireless technologies suffer from signal distortion and short Non-Line-Of-Sight (NLOS). Furthermore, in underground disaster it is difficult to tr... View full abstract»

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  • Collaborative data dissemination in cognitive VANETs with sensing-throughput tradeoff

    Publication Year: 2012, Page(s):41 - 45
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (203 KB) | HTML iconHTML

    Vehicular ad hoc networks (VANETs) have recently received considerable attentions for both safety and commercial applications. In this paper, we address popular content distribution (PCD) in VANETs, in which a popular file is downloaded by a group of on-board units (OBUs) passing by a roadside unit (RSU). Due to high speeds and channel fadings, the OBUs may not finish downloading the entire file f... View full abstract»

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  • Node capability aware resource provisioning in a heterogeneous cloud

    Publication Year: 2012, Page(s):46 - 50
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (605 KB) | HTML iconHTML

    Although MapReduce, the core technology of cloud computing, lowers the barriers to enter the parallel computing, it introduces the other challenging research issue of improving its performance via properly resource provisioning. This issue is more complex in a heterogeneous cloud with multiple jobs since the nodes have various capability and workloads. In addition, the limited resources must be sh... View full abstract»

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  • Cost efficient datacenter selection for cloud services

    Publication Year: 2012, Page(s):51 - 56
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (774 KB) | HTML iconHTML

    Many cloud services nowadays are running on top of geographically distributed infrastructures for better reliability and performance. They need an effective way to direct the user requests to a suitable datacenter, in a cost efficient manner. Previous work focused mostly on the electricity cost of datacenters. The approaches favor datacenters at locations with cheaper electricity prices. In this p... View full abstract»

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  • Smart-blocking file storage method in cloud computing

    Publication Year: 2012, Page(s):57 - 62
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (258 KB) | HTML iconHTML

    Cloud storage is one of the underlying services in cloud computing. However, there are some critical issues in file storage which should be resolved urgently, such as the blocking file storage. In order to solve the shortages of hot file storage and parallel computing support issues in fixed-blocking storage, we propose a smart-blocking file storage method in this paper. By setting up 6 grouping f... View full abstract»

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  • Processing time analysis of cloud services with retrying fault-tolerance technique

    Publication Year: 2012, Page(s):63 - 67
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (318 KB) | HTML iconHTML

    This paper studies the processing time of cloud services using the retrying technique for fault tolerance. Specifically, the processing time of a cloud service is modeled and the probability distribution of the processing time is derived considering the effect imposed by retrying tasks in the case of service failures happening. As another important performance metric that can better reflect the Qu... View full abstract»

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  • Information as a service based architectural solution for WSN

    Publication Year: 2012, Page(s):68 - 73
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (482 KB) | HTML iconHTML

    Wireless Sensors have seen a lot of applications in our daily lives in the recent years. The market has been flooded with high end consumer electronics using wireless sensor technology. However, most of the current technologies require the sensor to be in the vicinity of the end-user application. There has been some study in the techniques for sensor provisioning and sharing for the large number o... View full abstract»

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