Operaing the EPON Protocol Over Coaxial Distribuion Networks Call for Interest
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Draft Revised Optical Transport Networks & Technologies
INTERNATIONAL TELECOMMUNICATION UNION STUDY GROUP 15 TELECOMMUNICATION TD 107 Rev.2(PLEN/15) STANDARDIZATION SECTOR STUDY PERIOD 2013-2016 English only Original: English Question(s): 3/15 1-12 July 2013 TD Source: Rapporteur Q3/15 Title: Draft Revised Optical Transport Networks & Technologies Standardization Work Plan, Issue 17 This TD includes the draft of Revised Optical Transport Networks & Technologies Standardization Work Plan, Issue 17. Contact: Yoshinori Koike Tel: +81-422-59-6723 NTT Corporation Fax: +81-422-59-3493 Japan Email: [email protected] Attention: This is not a publication made available to the public, but an internal ITU-T Document intended only for use by the Member States of ITU, by ITU-T Sector Members and Associates, and their respective staff and collaborators in their ITU related work. It shall not be made available to, and used by, any other persons or entities without the prior written consent of ITU-T. - 2 - TD 107 (PLEN/15) Optical Transport Networks & Technologies Standardization Work Plan Issue 167, September July 20123 1. General Optical and other Transport Networks & Technologies Standardization Work Plan is a living document. It may be updated even between meetings. The latest version can be found at the following URL. http://www.itu.int/ITU-T/studygroups/com15/otn/ Proposed modifications and comments should be sent to: Yoshinori Koike [email protected] Tel. +81 422 59 6723 2. Introduction Today's global communications world has many different definitions for Optical and other Transport networks and many different technologies that support them. This has resulted in a number of different Study Groups within the ITU-T, e.g. -
Eugene L. Hammer, Et Al. V. Bigband Networks, Inc., Et Al. 07-5825
G> ,( ; 1 Laurence D. King (SBN 206423) p J lking_(a),kaplanfox.com 2 KAPLAN FOX & KILSHEIMER LLP 350 Sansome Street, Suite 400 c ^ ,i^ 3 San Francisco , CA 94104 rte Telephone : 415-772-4700 ^l^F FJ^f^ 4 Facsimile : 415-772-4707 5 Local Counsel for Plaintiff 6 Karen H. Riebel [email protected] 7 Elizabeth R. Odette [email protected] 8 LOCKRIDGE GRINDAL NAUEN, P.L.L.P 9 100 Washington Avenue, Suite 2200 Minneapolis, MN 55402 10 Telephone.: 612-339-6900 a Facsimile: 612-339-0981 11 11 Additional Attorneys on signature page 12 13 UNITED STATES DISTRICT COURT *4,P ^ 14 NORTHERN DISTRICT OF CALIFORNIA 15 EUGENE L. HAMMER, on behalf of himself 16 and all others similarly situated, )^ a 17 CL SS AC `IO Plaintiff, N 18 CLASS ACTION COMPLAINT FOR vs. VIOLATIONS OF THE FEDERAL 19 SECURITIES LAWS BIGBAND NETWORKS, INC., AMIR 20 BASSAN-ESKENAZI, FREDERICK A. 21 BALL, RAN OZ, LLOYD CARNEY, DEAN GILBERT, KEN GOLDMAN, GAL 22 ISRAELY, BRUCE SACHS, ROBERT JURY TRIAL DEMANDED SACHS, and GEOFFREY YANG, 23 Defendants. 24 25 26 27 28 CLASS ACTION COMPLAINT 1 Plaintiff, Eugene L. Hammer ("Plaintiff'), individually and on behalf of all other persons 2 similarly situated, alleges the following based upon personal knowledge as to Plaintiff and Plaintiffs' 3 own acts, and upon information and belief as to all other matters, based on, inter alia, the 4 investigation conducted by and through Plaintiff's counsel, which included, among other things: a 5 review of the Defendants' public documents, conference calls and announcements made by 6 Defendants; United States Securities and Exchange Commission (the "SEC") filings by BigBand 7 Networks Inc. -
Ethernet (IEEE 802.3)
Computer Networking MAC Addresses, Ethernet & Wi-Fi Lecturers: Antonio Carzaniga Silvia Santini Assistants: Ali Fattaholmanan Theodore Jepsen USI Lugano, December 7, 2018 Changelog ▪ V1: December 7, 2018 ▪ V2: March 1, 2017 ▪ Changes to the «tentative schedule» of the lecture 2 Last time, on December 5, 2018… 3 What about today? ▪Link-layer addresses ▪Ethernet (IEEE 802.3) ▪Wi-Fi (IEEE 802.11) 4 Link-layer addresses 5 Image source: https://divansm.co/letter-to-santa-north-pole-address/letter-to-santa-north-pole-address-fresh-day-18-santa-s-letters/ Network adapters (aka: Network interfaces) ▪A network adapter is a piece of hardware that connects a computer to a network ▪Hosts often have multiple network adapters ▪ Type ipconfig /all on a command window to see your computer’s adapters 6 Image source: [Kurose 2013 Network adapters: Examples “A 1990s Ethernet network interface controller that connects to the motherboard via the now-obsolete ISA bus. This combination card features both a BNC connector (left) for use in (now obsolete) 10BASE2 networks and an 8P8C connector (right) for use in 10BASE-T networks.” https://en.wikipedia.org/wiki/Network_interface_controller TL-WN851ND - WLAN PCI card 802.11n/g/b 300Mbps - TP-Link https://tinyurl.com/yamo62z9 7 Network adapters: Addresses ▪Each adapter has an own link-layer address ▪ Usually burned into ROM ▪Hosts with multiple adapters have thus multiple link- layer addresses ▪A link-layer address is often referred to also as physical address, LAN address or, more commonly, MAC address 8 Format of a MAC address ▪There exist different MAC address formats, the one we consider here is the EUI-48, used in Ethernet and Wi-Fi ▪6 bytes, thus 248 possible addresses ▪ i.e., 281’474’976’710’656 ▪ i.e., 281* 1012 (trillions) Image source: By Inductiveload, modified/corrected by Kju - SVG drawing based on PNG uploaded by User:Vtraveller. -
Network Working Group A. Clemm Internet-Draft J
Network Working Group A. Clemm Internet-Draft J. Medved Intended status: Experimental E. Voit Expires: September 22, 2013 Cisco Systems March 21, 2013 Mounting YANG-Defined Information from Remote Datastores draft-clemm-netmod-mount-00 Abstract This document introduces a new capability that allows YANG datastores to reference and incorporate information from remote datastores. This is accomplished using a new YANG data model that allows to define and manage datastore mount points that reference data nodes in remote datastores. The data model includes a set of YANG extensions for the purposes of declaring such mount points. Status of This Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at http://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." This Internet-Draft will expire on September 22, 2013. Copyright Notice Copyright (c) 2013 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. -
| Mo Naman Att Vi Luar Kan Man Hati
|MO NAMAN ATT VI US009961413B2LUAR KAN MAN HATI (12 ) United States Patent ( 10 ) Patent No. : US 9 , 961, 413 B2 Brooks et al. (45 ) Date of Patent: May 1 , 2018 ( 54 ) APPARATUS AND METHODS FOR ( 56 ) References Cited PACKETIZED CONTENT DELIVERY OVER A BANDWIDTH EFFICIENT NETWORK U . S . PATENT DOCUMENTS 5 , 226 , 901 A 7 /1993 Dhallwal et al. (71 ) Applicant: Time Warner Cable Enterprises LLC , 5 ,410 ,344 A 4 / 1995 Graves et al . New York , NY (US ) ( Continued ) ( 72 ) Inventors : Paul D . Brooks, Weddington , NC (US ) ; Tom Gonder , Broomfield , CO (US ) ; FOREIGN PATENT DOCUMENTS Glen Hardin , Charlotte , NC (US ) A - 2005 -519365 6 / 2005 JP A - 2005 - 519501 6 /2005 (73 ) Assignee : TIME WARNER CABLE A -Z00 - 19301 ENTERPRISES LLC , St . Louis , MO (Continued ) (US ) OTHER PUBLICATIONS ( * ) Notice : Subject to any disclaimer, the term of this DOCSIS® 3 . 0 Management Features Differences Technical Report patent is extended or adjusted under 35 CM - TR -MGMTv3 . 0 - DIFF - V01 -071228 pp . 1 -62 . U . S .C . 154 (b ) by 20 days. (Continued ) ( 21) Appl . No. : 14 /663 , 223 Primary Examiner — Cai Chen ( 74 ) Attorney , Agent, or Firm — Gazdzinski & ( 22 ) Filed : Mar. 19 , 2015 Associates, PC (65 ) Prior Publication Data (57 ) ABSTRACT US 2015 /0264447 A1 Sep . 17 , 2015 Methods and apparatus for providing packetized content to Related U . S . Application Data users via a bandwidth -optimized network . In one embodi ment, legacy and IPTV streams are carried over the same (62 ) Division of application No . 12 / 841, 906 , filed on Jul. switched digital infrastructure , and freely intermixed with 22 , 2010 , now Pat. -
Of 15 GOOGLE EXHIBIT 1022 GOOGLE V. HAMMOND IPR2020-00080
Stuart J. Lipoff Mr. Lipoff is president of IP Action Partners Inc, a consulting practice in TIME (telecommunications, information technology, media, electronics, and ebusiness) industries and technologies. He draws upon his 50+ years of experience in a wide variety of technologies and industries to assist clients with knowledge based consulting services involving complex business decisions and problem resolution. Mr. Lipoff was employed 25 years by Arthur D Little, Inc (ADL) as VP and Director of Communications, Information Technology, and Electronics (CIE); 4 years by Bell & Howell Communications Company as a Section Manager, and 3 years by Motorola's Communications Division as a Project Engineer. At ADL he was responsible for the firm's global CIE practice in laboratory based contract engineering, product development, and technology based consulting. At both Bell & Howell and Motorola, he had project design responsibility for wireless communications and paging products. Stuart Lipoff has Bachelor’s Degrees in Electrical Engineering and in Engineering Physics, both from Lehigh University. He also has received a Master’s Degree in Electrical Engineering from Northeastern University, and a MBA degree from Suffolk University. Mr. Lipoff is a fellow of the IEEE Consumer Electronics, Communications, Computer, Circuits, and Vehicular Technology groups. He is a member of the IEEE Consumer Electronics Society National Board of Governors, and was the Boston Chapter Chairman of the IEEE Vehicular Technology Society. He served as 1996-7 President of the IEEE Consumer Electronics Society and as Chairman of the Consumer Electronics Society Technical Activities and Standards Committee, and as VP of Publications; he currently is VP of Industry and Standards Activities for The IEEE Consumer Electronics Society. -
Ethernet (IEEE 802.3)
Ethernet (IEEE 802.3) • Ethernet is a family of computer networking technologies for local area (LAN) and larger networks. • It was commercially introduced in 1980 while it was first standardized in 1983 as IEEE 802.3, and has since been refined to support higher bit rates and longer link distances. • Over time, Ethernet has largely replaced competing wired LAN technologies such as token ring, FDDI, and ARCNET. • The Ethernet standards comprise several wiring and signaling variants of the OSI physical layer in use with Ethernet. • The original 10BASE5 Ethernet used coaxial cable as a shared medium. • Later the coaxial cables were replaced with twisted pair and fiber optic links in conjunction with hubs or switches. 9 Various standard defined for IEEE802.3 (Old Ethernet) 10Base5 -- thickwire coaxial 10Base2 -- thinwire coaxial or cheapernet 10BaseT -- twisted pair 10BaseF -- fiber optics 9 Fast Ethernet 100BaseTX and 100BaseF • Old Ethernet: CSMA/CD, Shared Media, and Half Duplex Links • Fast Ethernet: No CSMA/CD, Dedicated Media, and Full Duplex Links • Data rates have been incrementally increased from the original 10 megabits per second to 100 gigabits per second over its history. • Systems communicating over Ethernet divide a stream of data into shorter pieces called frames. Each frame contains source and destination addresses and error-checking data so that damaged data can be detected and re-transmitted. • As per the OSI model, Ethernet provides services up to and including the data link layer. • Evolution: 9 Shared media 9 Repeaters and hubs 9 Bridging and switching 9 Advanced networking • Varieties of Ethernet: Ethernet physical layer: 9 The Ethernet physical layer is the physical layer component of the Ethernet family of computer network standards. -
ARRIS INTERNATIONAL PLC (Exact Name of Registrant As Specified in Its Charter)
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K For the fiscal year ended December 31, 2018 of ARRIS INTERNATIONAL PLC (Exact name of registrant as specified in its charter) England and Wales 001-37672 98-1241619 (State or Other Jurisdiction of (Commission (I.R.S. Employer Incorporation) File Number) Identification No.) 3871 Lakefield Drive, Suwanee, Georgia 30024 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (678) 473-2000 Securities registered pursuant to Section 12(b) of the Act: Ordinary Shares, £0.01 nominal value — NASDAQ Global Market System ARRIS International plc is a well-known seasoned issuer. ARRIS International plc (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 and (2) has been subject to such filing requirements for the past 90 days. Except as set forth in Item 10, ARRIS International plc is unaware of any delinquent filers pursuant to Item 405 of Regulation S-K. ARRIS International plc is a large accelerated filer and is not a shell company. ARRIS International plc is required to submit electronically and post on its corporate web site interactive data files required to be submitted and posted pursuant to Rule 405 of Regulation S-T. The aggregate market value of ARRIS International plc’s Ordinary Shares held by non-affiliates as of June 29, 2018 was approximately $4.5 billion (computed on the basis of the last reported sales price per share of such stock of $24.45 on the NASDAQ Global Market System). -
Draft Revised Optical Transport Networks & Technologies
- 1 - OTN Work Plan – September 2012 (issue 16) Optical Transport Networks & Technologies Standardization Work Plan Issue 16, September 2012 1. General Optical and other Transport Networks & Technologies Standardization Work Plan is a living document. It may be updated even between meetings. The latest version can be found at the following URL. http://www.itu.int/ITU-T/studygroups/com15/otn/ Proposed modifications and comments should be sent to: Yoshinori Koike [email protected] Tel. +81 422 59 6723 2. Introduction Today's global communications world has many different definitions for Optical and other Transport networks and many different technologies that support them. This has resulted in a number of different Study Groups within the ITU-T, e.g. SG 11, 12, 13, and 15 developing Recommendations related to Optical and other Transport. Moreover, other standards development organizations (SDOs), forums and consortia are also active in this area. Recognising that without a strong coordination effort there is the danger of duplication of work as well as the development of incompatible and non-interoperable standards, WTSA-08 designated Study Group 15 as Lead Study Group on Optical and other Transport Networks and Technology, with the mandate to: study the appropriate core Questions (Question 6, 7, 9, 10, 11, 12, 13, 14 and 15/15), define and maintain overall (standards) framework, in collaboration with other SGs and SDOs), coordinate, assign and prioritise the studies done by the Study Groups (recognising their mandates) to ensure the development of consistent, complete and timely Recommendations, Study Group 15 entrusted WP 3/15, under Question 3/15, with the task to manage and carry out the Lead Study Group activities on Optical and other Transport Networks and Technology. -
Fttx Networks
FTTx Networks TELCOMA Copyright © TELCOMA. All Rights Reserved Introduction to FTTx Copyright © TELCOMA. All Rights Reserved Physical Technologies for Communication ❏ The twisted pair copper wire is the oldest, and still widely deployed technology that supports a single analog telephone line to the home. ❏ Digital Subscriber Line (DSL) technology is used to transport digital data. ❏ The TV signals are brought into homes by using coaxial cable from a master antenna which are called community antenna television (CATV) systems. Copyright © TELCOMA. All Rights Reserved (contd...) Physical Technologies for Communication ❏ But now a days, there is an evolution of the technology from coaxial cable emanating from the central receive point, to hybrid fiber-coax (HFC) systems in which the signal is taken by the fiber optic cable from the headend or hub to a node. ❏ The low signal loss compared to that of coax is the advantage of fiber. ❏ Hence, the signal is transmitted to larger distances without amplifying it. ❏ Therefore, this technology provides better reliability, better quality, and lower operational expenses (op-ex). Copyright © TELCOMA. All Rights Reserved (contd...) Physical Technologies for Communication ❏ HFC extension to the smallest node that serves only one home brings the third technology called fiber-to-the-home (FTTH). ❏ Only passive components are used to build FTTH systems that improves reliability and no need to made provision to obtain power from commercial sources and no need of backup power. ❏ As a result, there is reduction in both capital and operational expenses and enhancement in the reliability and quality of the received signals. Copyright © TELCOMA. All Rights Reserved (contd...) Terminology ❏ In telephone background, a central office (CO) is the point where signals are assembled to go to subscribers and is called headend in a cable TV background. -
Federal Communications Commission DA 07-2920 Before the Federal Communications Commission Washington, D.C. 20554 in the Matter O
Federal Communications Commission DA 07-2920 Before the Federal Communications Commission Washington, D.C. 20554 In the Matter of ) ) National Cable & Telecommunications ) CSR-7056-Z Association ) ) Request for Waiver of Section 76.1204(a)(1) of ) the Commission’s Rules ) ) CS Docket No. 97-80 Implementation of Section 304 of the ) Telecommunications Act of 1996 ) ) Commercial Availability of ) Navigation Devices MEMORANDUM OPINION AND ORDER Adopted: June 29, 2007 Released: June 29, 2007 By the Chief, Media Bureau: I. INTRODUCTION 1. The National Cable & Telecommunications Association (“NCTA”) has filed with the Chief of the Media Bureau the above-captioned waiver request (the “Waiver Request”), seeking a waiver of the ban on integrated set-top boxes set forth in Section 76.1204(a)(1) of the Commission’s rules until cable operators’ deployment of downloadable security or December 31, 2009, whichever is earlier.1 For the reasons stated below, we deny NCTA’s waiver request. II. BACKGROUND A. Section 629 of the Act 2. Section 629(a) of the Communications Act of 1934, as amended (the “Act”), requires the Commission to: adopt regulations to assure the commercial availability, to consumers of multichannel video programming and other services offered over multichannel video programming systems, of converter boxes, interactive communications equipment, and other equipment used by consumers to access multichannel video programming and other services offered over multichannel video programming 1 47 C.F.R. § 76.1204(a)(1). The separation of the -
Federal Communications Commission FCC 12-81 to Grant Retransmission Consent Or the Right to Mandatory Carriage.149 If a Station
Federal Communications Commission FCC 12-81 to grant retransmission consent or the right to mandatory carriage.149 If a station elects retransmission consent, the broadcaster and an MVPD negotiate a carriage agreement, which may include monetary or other types of compensation in return for the right to carry the broadcast signal. 150 Where a station elects must carry, it is generally entitled to carriage but it is prohibited from receiving compensation.lSl Qualified local noncommercial educational ("NCE") stations have a right to mandatory carriage within the same must-carry market, but do not have retransmission consent rights.152 Cable operators also are permitted to negotiate for retransmission consent with any other broadcast station they seek to carry irrespective of the station's television market. 153 58. In recent years, some MVPDs' and broadcasters' negotiations have resulted in public retransmission consent disputes, leading a coalition of MVPDs and consumer groups to file a rulemaking petition with the Commission in 2010.154 The petitioners argue that the Commission's retransmission consent regulations are outdated and harmful to consumers.155 The Commission issued a Notice of Proposed Rulemaking in 2011 seeking comment on several proposed revisions to its retransmission consent regime. 156 Among other things, the Commission sought comment on modifying the good faith negotiation standards to include additional negotiation violations, revising the "totality of the circumstances" standard used to determine whether actions in