Backhaul link for distributed antenna system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9119127
SERIAL NO

14274638

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A distributed antenna and backhaul system provide network connectivity for a small cell deployment. Rather than building new structures, and installing additional fiber and cable, embodiments described herein disclose using high-bandwidth, millimeter-wave communications and existing power line infrastructure. Above ground backhaul connections via power lines and line-of-sight millimeter-wave band signals as well as underground backhaul connections via buried electrical conduits can provide connectivity to the distributed base stations. An overhead millimeter-wave system can also be used to provide backhaul connectivity. Modules can be placed onto existing infrastructure, such as streetlights and utility poles, and the modules can contain base stations and antennas to transmit the millimeter-waves to and from other modules.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
AT&T INTELLECTUAL PROPERTY I, L.P.RENO, NV6908

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barnickel,, Jr Donald J Flemington, US 5 155
Barzegar, Farhad Branchburg, US 168 5287
Blandino, George Bridgewater, US 12 441
Gerszberg, Irwin Kendall Park, US 250 9856
Henry, Paul Shala Holmdel, US 174 5158
Willis,, III Thomas M Tinton Falls, US 121 3911

Cited Art Landscape

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CAUSAM ENERGY, INC. (1)
8588991 System, method, and apparatus for electric power grid and network management of grid elements 115 2013
 
AMPLICONYX OY (1)
8433168 Active optical fiber and method for fabricating an active optical fiber 75 2008
 
AT&T Intellectual Property, L.P. (1)
8212635 Surface wave coupler 68 2009
 
ProBrand International, Inc. (1)
7224320 Small wave-guide radiators for closely spaced feeds on multi-beam antennas 68 2005
 
Sprint Spectrum L.P. (1)
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ARIZONA BOARD OF REGENTS (1)
2004/0104,410 Semiconductor quantum cryptographic device and method 64 2003
 
GENERAL CABLE TECHNOLOGIES CORPORATION (1)
7750244 Water blocking electrical cable 65 2008
 
AT&T INTELLECTUAL PROPERTY II, L.P. (7)
7852837 Wi-Fi/BPL dual mode repeaters for power line networks 72 2004
2006/0114,925 Interference control in a broadband powerline communication system 79 2005
7848517 Secure open-air communication system utilizing multi-channel decoyed transmission 69 2005
7561025 Broadband coupler technique for electrical connection to power lines 68 2006
8199762 Method of sizing packets for routing over a communication network for VoIP calls on a per call basis 66 2007
2010/0121,945 Hybrid Unicast/Anycast Content Distribution Network System 75 2008
8159933 Method and system for providing broadband access to a data network via gas pipes 67 2011
 
AT&T MOBILITY II LLC (2)
8761792 Management of preemptable communications resources 67 2008
8793363 Systems and methods for real-time service assurance 68 2008
 
ROBERT BOSCH GMBH (1)
6462700 Asymmetrical multi-beam radar sensor 79 2001
 
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (2)
6788865 Polarization maintaining optical fiber with improved polarization maintaining property 75 2001
8548294 Optical fiber cable and optical fiber ribbon 68 2009
 
ZLAN, LTD. (1)
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HARRIS CORPORATION (3)
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Power Line Sentry, LLC (1)
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PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. (3)
6455769 Electrical cable having a semiconductive water-blocking expanded layer 79 2000
6436536 Electric cable coated with polyolefin and polymer with ester and epoxy groups 67 2001
6859590 Hybrid electrical-optical cable for overhead installation 69 2001
 
CORSAIR CORPORATION (1)
5905949 Cellular telephone fraud prevention system using RF signature analysis 106 1995
 
TREX ENTERPRISES CORPORATION (2)
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8090379 Cellular systems with distributed antennas 67 2008
 
W. L. GORE & ASSOCIATES, INC. (2)
5134251 Flexible housing for transmission lines 164 1990
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AT&T KNOWLEDGE VENTURES, L.P. (2)
2007/0041,554 Method and system for comprehensive testing of network connections 108 2005
2008/0267,076 SYSTEM AND APPARATUS FOR MAINTAINING A COMMUNICATION SYSTEM 74 2007
 
TAKAHASHI, MASAHARU (1)
7243610 Plasma device and plasma generating method 68 2002
 
NITTO DENKO CORPORATION (1)
7120345 Process for producing flexible optical waveguide 63 2005
 
LAM RESEARCH CORPORATION (1)
6063234 Temperature sensing system for use in a radio frequency environment 84 1997
 
FREESCALE SEMICONDUCTOR, INC. (1)
5559359 Microwave integrated circuit passive element structure and method for reducing signal propagation losses 66 1995
 
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6026208 Light waveguides having at least two coatings composed of plastic material 73 1998
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COVIDIEN LP (1)
8343145 Microwave surface ablation using conical probe 134 2009
 
ALL PURPOSE NETWORKS LLC (1)
2014/0003,394 OPTIMIZED BROADBAND WIRELESS NETWORK PERFORMANCE THROUGH BASE STATION APPLICATION SERVER 92 2013
 
REDWAVE TECHNOLOGY LIMITED (1)
2004/0213,294 System and methods for mass broadband communications 68 2004
 
INTELSAT SERVICES CORPORATION (1)
7161934 Satellite based content distribution system using IP multicast technology 94 2001
 
EDO ELECTRO-CERAMIC (1)
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2004/0054,425 Method and apparatus for information conveyance and distribution 95 2003
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2009/0079,660 DISTRIBUTED ANTENNA SYSTEM USING OVERHEAD POWER LINES 67 2005
7567154 Surface wave transmission system over a single conductor having E-fields terminating along the conductor 71 2008
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PAYPAL, INC. (1)
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VENDAVO, INC. (1)
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AMPACIMON S.A. (1)
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LLFLEX, LLC (1)
7555182 Multi-layered water blocking cable armor laminate containing water swelling fabrics and associated methods of manufacture 64 2006
 
AT&T LABS, INC. (1)
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MICROSOFT TECHNOLOGY LICENSING, LLC (5)
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7653363 System and apparatus for performing broadcast and localcast communications 64 2003
7669049 System and method for protecting privacy and anonymity of parties of network communications 81 2005
8612550 Proxy-based cache content distribution and affinity 66 2011
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8384600 High gain metamaterial antenna device 78 2010
8462063 Metamaterial antenna arrays with radiation pattern shaping and beam switching 71 2010
8604982 Antenna structures 67 2010
 
SPINNER GMBH (1)
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EMPIRE TECHNOLOGY DEVELOPMENT LLC (2)
8639934 Radio channel metrics for secure wireless network pairing 67 2010
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8605579 Method and apparatus for flow control of data in a mesh network 64 2006
2011/0268,085 LTE FORWARD HANDOVER 99 2010
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9003492 Secure client authentication and service authorization in a shared communication network 65 2012
2012/0327,908 METHODS AND APPARATUS FOR FACILITATING ROBUST FORWARD HANDOVER IN LONG TERM EVOLUTION (LTE) COMMUNICATION SYSTEMS 88 2012
 
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2007/0144,779 Wireless configurable controls and control panels and enclosures therefor 73 2005
7747356 Integrated protection, monitoring, and control system 75 2006
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AT&T CORP. (2)
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2010/0057,894 Targeted Caching to Reduce Bandwidth Consumption 129 2008
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
9820146 Method and apparatus for authentication and identity management of communicating devices 0 2015
 
AT&T INTELLECTUAL PROPERTY I, L.P. (62)
9525524 Remote distributed antenna system 0 2013
9692101 Guided wave couplers for coupling electromagnetic waves between a waveguide surface and a surface of a wire 0 2014
9768833 Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves 0 2014
9628854 Method and apparatus for distributing content in a communication network 0 2014
9615269 Method and apparatus that provides fault tolerance in a communication network 0 2014
9685992 Circuit panel network and methods thereof 0 2014
9503189 Method and apparatus for arranging communication sessions in a communication system 24 2014
9762289 Method and apparatus for transmitting or receiving signals in a transportation system 0 2014
9780834 Method and apparatus for transmitting electromagnetic waves 0 2014
9769020 Method and apparatus for responding to events affecting communications in a communication network 0 2014
9653770 Guided wave coupler, coupling module and methods for use therewith 0 2014
9627768 Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith 0 2014
9577306 Guided-wave transmission device and methods for use therewith 0 2014
9564947 Guided-wave transmission device with diversity and methods for use therewith 0 2014
9520945 Apparatus for providing communication services and methods thereof 0 2014
* 9312919 Transmission device with impairment compensation and methods for use therewith 12 2014
9800327 Apparatus for controlling operations of a communication device and methods thereof 0 2014
9680670 Transmission device with channel equalization and control and methods for use therewith 0 2014
9654173 Apparatus for powering a communication device and methods thereof 0 2014
* 9544006 Transmission device with mode division multiplexing and methods for use therewith 13 2014
* 2016/0149,665 TRANSMISSION DEVICE WITH MODE DIVISION MULTIPLEXING AND METHODS FOR USE THEREWITH 54 2014
9749013 Method and apparatus for reducing attenuation of electromagnetic waves guided by a transmission medium 0 2015
9705561 Directional coupling device and methods for use therewith 0 2015
9793954 Magnetic coupling device and methods for use therewith 0 2015
9748626 Plurality of cables having different cross-sectional shapes which are bundled together to form a transmission medium 0 2015
9742462 Transmission medium and communication interfaces and methods for use therewith 0 2015
9608692 Repeater and methods for use therewith 1 2015
9667317 Method and apparatus for providing security using network traffic adjustments 0 2015
9640850 Methods and apparatus for inducing a non-fundamental wave mode on a transmission medium 0 2015
9509415 Methods and apparatus for inducing a fundamental wave mode on a transmission medium 22 2015
* 9699785 Backhaul link for distributed antenna system 0 2015
* 2015/0304,045 BACKHAUL LINK FOR DISTRIBUTED ANTENNA SYSTEM 53 2015
9628116 Apparatus and methods for transmitting wireless signals 0 2015
9793951 Method and apparatus for launching a wave mode that mitigates interference 0 2015
9608740 Method and apparatus for launching a wave mode that mitigates interference 0 2015
9490869 Transmission medium having multiple cores and methods for use therewith 25 2015
9749053 Node device, repeater and methods for use therewith 0 2015
9735833 Method and apparatus for communications management in a neighborhood network 0 2015
9461706 Method and apparatus for exchanging communication signals 33 2015
9467870 Surface-wave communications and methods thereof 23 2015
9769128 Method and apparatus for encryption of communications over a network 0 2015
9729197 Method and apparatus for communicating network management traffic over a network 0 2015
9722318 Method and apparatus for coupling an antenna to a device 0 2015
9479266 Quasi-optical coupler 23 2015
* 9571209 Transmission device with impairment compensation and methods for use therewith 0 2016
9577307 Guided-wave transmission device and methods for use therewith 0 2016
* 9531427 Transmission device with mode division multiplexing and methods for use therewith 1 2016
9525210 Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith 0 2016
9793955 Passive electrical coupling device and methods for use therewith 0 2016
9712350 Transmission device with channel equalization and control and methods for use therewith 0 2016
9806818 Node device, repeater and methods for use therewith 0 2016
9788326 Backhaul link for distributed antenna system 0 2016
9755697 Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves 0 2016
9787412 Methods and apparatus for inducing a fundamental wave mode on a transmission medium 0 2016
9661505 Surface-wave communications and methods thereof 0 2016
9794003 Quasi-optical coupler 0 2016
9596001 Apparatus for providing communication services and methods thereof 0 2016
9705571 Method and apparatus for use with a radio distributed antenna system 0 2016
9674711 Surface-wave communications and methods thereof 0 2016
* 9742521 Transmission device with mode division multiplexing and methods for use therewith 0 2016
* 9749083 Transmission device with mode division multiplexing and methods for use therewith 0 2016
* 9705610 Transmission device with impairment compensation and methods for use therewith 0 2017
* Cited By Examiner

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