2Nd Generation and 3Rd Generation Mobile Services
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Asymmetric Peer Influence in Smartphone Adoption in a Large Mobile Network
ASYMMETRIC PEER INFLUENCE IN SMARTPHONE ADOPTION IN A LARGE MOBILE NETWORK Qiwei Han, Department of Engineering and Public Policy, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213, USA and Instituto Superior Técnico, University of Lisbon, Av. Rovisco Pais, Lisbon 1049-001, Portugal, [email protected] Pedro Ferreira, Heinz College and Department of Engineering and Public Policy, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213, USA, [email protected] João Paulo Costeira, Instituto Superior Técnico, University of Lisbon, Av. Rovisco Pais, Lisbon 1049-001, Portugal, [email protected] Abstract Understanding adoption patterns of smartphones is of vital importance to telecommunication managers in today’s highly dynamic mobile markets. In this paper, we leverage the network structure and specific position of each individual in the social network to account for and measure the potential heterogeneous role of peer influence in the adoption of the iPhone 3G. We introduce the idea of core- periphery as a meso-level organizational principle to study the social network, which complements the use of centrality measures derived from either global network properties (macro-level) or from each individual's local social neighbourhood (micro-level). Using millions of call detailed records from a mobile network operator in one country for a period of eleven months, we identify overlapping social communities as well as core and periphery individuals in the network. Our empirical analysis shows that core users exert more influence on periphery users than vice versa. Our findings provide important insights to help identify influential members in the social network, which is potentially useful to design optimal targeting strategies to improve current network-based marketing practices. -
Abaco Systems / Radstone PMCQ1R Series Datasheet
Full-service, independent repair center -~ ARTISAN® with experienced engineers and technicians on staff. TECHNOLOGY GROUP ~I We buy your excess, underutilized, and idle equipment along with credit for buybacks and trade-ins. Custom engineering Your definitive source so your equipment works exactly as you specify. for quality pre-owned • Critical and expedited services • Leasing / Rentals/ Demos equipment. • In stock/ Ready-to-ship • !TAR-certified secure asset solutions Expert team I Trust guarantee I 100% satisfaction Artisan Technology Group (217) 352-9330 | [email protected] | artisantg.com All trademarks, brand names, and brands appearing herein are the property o f their respective owners. Find the Abaco Systems / Radstone PMCQ1R-100 at our website: Click HERE PMCQ1 High Speed Serial and MIL-STD-1553 Rugged PMC I Available in 5 ruggedization levels I QUICC (68360) based serial communications offering 4 high-speed sync / async channels I Modular X.25 stack support I Optional MIL-STD-1553 interface (Single channel, Dual redundant) I Built-in test software support (BIT) I Support for VxWorks and LynxOS I 32bit / 33MHz PCI 2.1 compatible Product Overview Available in five ruggedization levels to meet the needs of the Industrial and Defense OEM marketplace, the PMCQ1 provides a means of adding high speed serial communication capabilities plus optional MIL-STD-1553 interface, to a main processing unit, to achieve cost effective system solutions. Targeted at rugged communications orientated applications, the PMCQ1 is ideal for use with Radstone’s market leading PowerPC based SBCs including the PPCx series and the EP1A-8240 from the EmPower product range. The PMCQ1 can also be used with Radstone’s PMC Carrier Cards, up to 9 PMC cards being addressable using PPzero (PCI Extensions over P0). -
X Quarterly Report Pursuant to Section 13 Or 15(D) of the Securities ------Exchange Act of 1934 for the Quarterly Period Ended July 1, 2000
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) X Quarterly report pursuant to Section 13 or 15(d) of the Securities - ----- Exchange Act of 1934 For the quarterly period ended July 1, 2000 OR Transition report pursuant to Section 13 or 15(d) of the Securities - ----- Exchange Act of 1934 For the transition period from to ---------- ---------- Commission file number 0-6217 ------ INTEL CORPORATION (Exact name of registrant as specified in its charter) Delaware 94-1672743 -------- ---------- (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) 2200 Mission College Boulevard, Santa Clara, California 95052-8119 - ------------------------------------------------------- ---------- (Address of principal executive offices) (Zip Code) (408) 765-8080 -------------- (Registrant's telephone number, including area code) N/A ------------------------ (Former name, former address, and former fiscal year, if changed since last report) Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes X No ----- ----- Shares outstanding of the Registrant's common stock: Class Outstanding at July 1, 2000 Common stock, $0.001 par value 6,714 million PART I - FINANCIAL INFORMATION ITEM 1. -
Mobile Broadband - the 'Killer Ap' for 3G in Asia-Pacific?
Broadband Report 3 Mobile broadband - the 'killer ap' for 3G in Asia-Pacific? The author, Janice Chong, is an industry manager at global growth consulting company Frost & Sullivan. She spearheads research in mobile and wireless communications, covering services, applications and devices in the Asia Pacific telecommunications ive years on from its initial launch in applications, there is little that differenti- F Japan and South Korea, 3G (third ates 3G from 2.5G services. The latter is generation) network deployment is on a already capable of delivering most mobile global scale. With the exception of China, services and applications over its existing India and Thailand, the 3G movement has network. The only compelling proposition permeated the Asia Pacific region, ranging that 3G offers is user experience due to from the highly saturated to the emerging its bigger bandwidth pipe, which allows for markets. Apart from the mature (tier-i) 3G shorter download time and better quality of markets i.e. Japan and South Korea, coun- service. As it stands, the lack of compelling tries that have launched 3G services now content and a business case for users to include Hong Kong, Australia, New Zea- embark on this migration path has inhib- land, Singapore and Malaysia (collectively ited the mass adoption of 3G. known as tier-2 3G markets). The strategic positioning for 3G services The 3G subscriber base in Asia Pacific so far has mainly centred on price plays grew 54.7 percent (year-on-year) in 2006 as an immediate means of enticing users reaching 90.6 million subscribers, which to migrate onto the 3G platform. -
Understanding the Likely Impacts of Mvnos in Canada
www.pwc.com/ca Understanding the likely impacts of MVNOs in Canada Part 2: Impact on Canada’s transition to 5G July 2020 Contents Executive summary 3 1. The importance of 5G to Canada 5 2. What can we learn from the global 3G and 4G transitions? 8 3. The opportunity cost of delayed 5G rollout in Canada 15 4. A 2030 lookback: What could delayed 5G rollout mean for 18 Canadians? Executive summary This paper is the second in a two-part study Canada can avoid the potentially large that aims to assess the potential impacts of opportunity cost associated with a delayed or possible regulation favouring mobile virtual scaled-back transition. network operators (MVNOs) in Canada. The Our approach in Part 2 comprises three steps: study is timely, given that the Canadian Radio-television and Telecommunications 1. We examine how regulations mandating Commission (CRTC) is currently considering wholesale MVNO access slowed mandating that mobile network operators network adoption during the historical (MNOs) provide wholesale network access to 3G-to-4G transitions across a set of peer MVNOs, with the intent of introducing one or countries focused on Europe more new competitors as a means to reduce 2. We apply the learnings from global case consumer wireless prices. studies, combined with our own analysis, to estimate how the transition to 5G in Previously, in Part 1, we explored how the Canada over the next decade would be introduction of regulation mandating wholesale impacted by the introduction of MVNO MVNO access would impact the Canadian regulation telecom industry and economy. -
Intel Corporation 2000 Annual Report
silicon is in 2000 Annual Report i n t e l .c o m i n t c . c o m Intel facts and figures Net revenues Diluted earnings per share Dollars in billions Dollars, adjusted for stock splits 35 1.6 33.7 1.51 30 29.4 1.2 26.3 25 25.1 Intel revenues 1.05 20.8 20 grew 15% in 2000, 0.97 0.86 0.8 giving us our 14th 16.2 15 0.73 consecutive year of 11.5 10 0.50 0.4 8.8 revenue growth. 0.33 0.33 5.8 5 4.8 0.12 0.16 0 0 91 92 93 94 95 9697 98 99 00 91 92 93 94 95 9697 98 99 00 Geographic breakdown of 2000 revenues Return on average stockholders’ equity Percent Percent 100 40 38.4 35.5 35.6 33.3 North America 41% Intel has 30 75 30.2 experienced strong 27.3 28.4 26.2 international growth, 21.6 20 50 with 59% of revenues 20.4 Asia-Pacific 26% outside North America in 2000. 10 25 Europe 24% 0 Japan 9% 91 92 93 94 95 9697 98 99 00 0 Capital additions to property, Stock price trading ranges by fiscal year plant and equipment † Dollars, adjusted for stock splits Dollars in millions 75 8,000 Capital invest- 6,674 ments reflect Intel’s 6,000 50 commitment to building leading-edge manu- 4,501 4,000 4,032 facturing capacity for 3,550 3,403 25 3,024 state-of-the-art 2,441 2,000 silicon products. -
Mobile Leapfrogging and Digital Divide Policy Assessing the Limitations of Mobile Internet Access
New America Foundation Mobile Leapfrogging and Digital Divide Policy Assessing the limitations of mobile Internet access By Philip M. Napoli and Jonathan A. Obar1 April 2013 This paper examines the emerging global phenomenon of mobile leapfrogging in Internet access. Leapfrogging refers to the process in which new Internet users are obtaining access by mobile devices and are skipping the traditional means of access: personal computers. This leapfrogging of PC-based Internet access has been hailed in many quarters as an important means of rapidly and inexpensively reducing the gap in Internet access between developed and developing nations, thereby reducing the need for policy interventions to address this persistent digital divide. This paper offers a critical perspective on the process of mobile leapfrogging. Drawing upon data on Internet access and device penetration from 34 countries, this paper first shows that while greater access to mobile technologies suggests the possibility of a leapfrog effect, the lack of 3G adoption suggests that mobile phones are not yet acting as functionally equivalent substitutes for personal computers. Next, this paper puts forth a set of concerns regarding the limitations and potential shortcomings of mobile-based Internet access relative to traditional PC-based Internet access. This paper illustrates a number of important relative shortcomings in terms of memory and speed, content availability, network architecture, and patterns of information seeking and content creation amongst users. This paper concludes that policymakers should be cautions about promoting mobile access as a solution to the digital divide, and undertake policy reforms that ensure that communities that rely on mobile as their only gateway to the Internet do not get left further behind. -
Analyzing Key Factors Affecting the Adoption Intentions of 3G Mobile Services in Turkey
Master Programme in Economic Growth, Innovation and Spatial Dynamics Analyzing Key Factors Affecting the Adoption Intentions of 3G Mobile Services in Turkey Ezgi Baran [email protected] Abstract: Third generation mobile communication standard (3G) is an incremental innovation which follows the prior developments from 1G to 2,5G and provides several services including intranet/extranet access, customized infotainment, multimedia messaging service, internet access, location-based services and rich voice. This study aims to analyze key factors influencing possible 3G acceptance in Turkey, where 3G is expected to be released by July, 2009. This study provides explanations to (1) the significance of the influence of critical factors, adapted from established theories of innovation, on the acceptance of 3G (2) demographic characteristics of the individuals influencing adoption intentions of 3G technologies. In doing so, this study draws upon several well- known theories, namely, technology acceptance model (TAM), the theory of planned behavior (TPB), diffusion of innovation theory and network externalities theory. The study is conducted via an online survey, through which 282 responses are obtained. It uses descriptive statistics and Multinomial Logistic Regression to analyze data and examine the influence of the defined critical factors and demographic characteristics on 3G adoption intentions. Keywords: Innovation, adoption, diffusion of innovations, network externalities, 3G EKHR 21 Master’s Thesis (15 credits ECTS) June 2009 Supervisor: Olof Ejermo Examiner: Ola Jonsson ACKNOWLEDGEMENTS First of all, I would like to sincerely thank my supervisor, Olof Ejermo, for his constant guidance. Without his able supervision, the pieces would not come together. I owe a lot to my bestest friend Merve Şeker, for her friendship and support during my sleepless nights studying on this research paper. -
General Packet Radio Service Third-Generation Wireless Systems Have Yet to Be Deployed
backed” onto existing GSM wireless networks. The fixed-band- width voice channels of the GSM network are then used for table look up (in the GSM’s Location Register data bases) to obtain a Packet Radio user profile. The signaling and the data traffic are then sent through a separate radio channel that provides 8 timeslots. These timeslots can be used together (to provide a wide-bandwidth channel for a single user) or they can be parceled out among multiple users (to pro- vide several narrow-bandwidth channels). By using multiple channel timeslots together, Packet Radio can provide mobile terminals with transmission speeds ranging from 14.4 Kbits/sec to 115 Kbits/sec. Because Packet Radio can pro- vide a wide range of bandwidths on demand, it can be configured to efficiently handle short “bursty” traffic (such as email and web browsing) as well as large volumes of data. In addition, different levels of service can be provided to different subscribers, billing them accordingly. By Robert Haim Once the user’s data has been sent over the radio channel times- lots, it is packetized for routing over an IP-based Public Land The volume of data traffic has been rapidly overtaking the Mobile Network. (Since these IP-based backbones are used to volume of voice traffic in fixed networks. Data traffic is expected interconnect wireless base stations within a local wireless system, to exceed voice traffic in fixed networks this year, and there is we will call them internal networks.) little doubt that wireless networks will follow soon after. However, second-generation wireless infrastructures were designed pri- Internal networks can be used to carry packets between mobile marily for voice communications, and will need to be replaced terminals within a local area. -
Digital Revolution Forward Path for Telecom
Digital Revolution Forward Path for Telecom For private circulation amongst delegates of Telecom Convergence Summit Contents Foreword 3 Message from CII 5 Internet of Everything: Is there a limit? 6 Net Neutrality: What is in it for me? 11 Digital Commerce: What the future holds? 15 Cyber Security: Is there a middle way? 19 Evolving Technology: Can India afford to be left behind? 27 About Confederation of Indian Industry 33 Acknowledgements 34 References 35 2 Foreword Digital revolution is the backbone of economic, technological, and social prosperity after the industrial revolution. It is driven by high-speed Internet connectivity and innovative products and services. The transistor which was invented in 1947 paved the way for digital revolution. Advanced computers helped the government, military and other organizations to solve critical problems efficiently. The creation of World Wide Web helped revolutionize the communication systems and made internet an essential part of every business. The medium of communication has changed rapidly and mobile communication has become an inevitable part of life. The internet users rose as mobile devices enabled easy and faster connectivity. Instant messengers and chatrooms replaced the voice communication while e-commerce is bringing a paradigm shift in the way people shop. We are now getting into the era of Internet of Things and Augmented Reality. New technologies based on mobile connectivity, social media, cloud computing and big data are leading the way, driving efficiency and productivity. Creative business models of organizations along with innovative products and services are driving consumer demand, creating job opportunities and empowering employees. It is also enabling the society to use resources more efficiently while making the national economy more competitive. -
3G Telecommunication Networks Kajali Bansal Assistant Professor Computer Science & Engineering Dept
Volume 3, Issue 6, June 2013 ISSN: 2277 128X International Journal of Advanced Research in Computer Science and Software Engineering Research Paper Available online at: www.ijarcsse.com 3G Telecommunication Networks Kajali Bansal Assistant Professor Computer Science & Engineering Dept. Chandigarh University (Punjab) India Abstract: 3G is the third generation of wireless technologies. This comes with enhancements over previous wireless technologies, as high-speed transmission, advanced multimedia access and. 3G is mostly used with mobile phones and handsets as a means to connect the phone to the Internet or other IP networks in order to make voice and video calls, download and upload data and to surf the net. 3G is the successor of 2G and 1G standards. The 3G networks handle the majority of all data transfers for cellular service providers. Keywords: 3G, 4G, 5G, Radio Access Network, Telecommunication, Cellular Network. I. Introduction 3G wireless technology is the convergence of various 2G wireless telecommunications systems into a single global system which includes both terrestrial and satellite components. 3G wireless technology has ability to unify existing cellular standards with CDMA, GSM, and TDMA. 3G has the following enhancements over 2.5G and previous networks: Higher data speed, Video-conferencing support, Enhanced audio and video streaming, Web and WAP browsing at higher speeds, IPTV (TV through the Internet) support transfer rate for 3G networks is between 128 and 144 kbps for devices that are moving fast and 384 kbps for slow ones. For fixed wireless LANs, the speed goes beyond 2mbps. II. Back Ground The first mobile telephone systems (car phone) were introduced in the late 1940s in the United States and in 1950s in Europe. -
Federal Register/Vol. 65, No. 199/Friday, October 13, 2000/Notices
60960 Federal Register / Vol. 65, No. 199 / Friday, October 13, 2000 / Notices Transaction No. Acquiring Acquired Entities 20004365 .......... Marubeni Corporation ...................... PLM International Inc ....................... PLM International, Inc. 20004366 .......... Intel Corporation .............................. Trillium Digital Systems, Inc ............ Trillium Digital Systems, Inc. 20004369 .......... Andrea L. Cunningham .................... Incepta Group Plc ............................ Incepta Group Plc. 20004370 .......... Incepta Group Plc ............................ Andrea L. Cunningham .................... Cunningham Communications, Inc. 20004371 .......... Insilco Holding Co ............................ Dale Fleming .................................... Precision Cable Manufacturing Corporation. 20004372 .......... American Reprographics Holdings, The Sandpoint Charitable Trust ...... Wilco Reprographics, Inc. L.L.C. 20004378 .......... James L. Barksdale ......................... Webvan Group, Inc .......................... Webvan Group, Inc. 20004380 .......... Kan S. Bajaj ..................................... Commerce One, Inc ........................ Commerce One, Inc. 20004382 .......... Sapa AB ........................................... Anodizing, Inc .................................. Anodizing, Inc. 20004421 .......... Reuters Group PLC ......................... The RiskMetrics Group, Inc ............. The RiskMetrics Group, Inc. Transactions Granted Early TerminationÐ08/17/2000 20002951 .......... Healtheon/WebMD