CN102356557B - 利用网格的随机相位多址接入系统 - Google Patents
利用网格的随机相位多址接入系统 Download PDFInfo
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- CN102356557B CN102356557B CN200980157540.8A CN200980157540A CN102356557B CN 102356557 B CN102356557 B CN 102356557B CN 200980157540 A CN200980157540 A CN 200980157540A CN 102356557 B CN102356557 B CN 102356557B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/10—Code generation
Abstract
Description
相位 | 0 | 1 | 2 | 3 |
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Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/345,374 US7773664B2 (en) | 2008-03-18 | 2008-12-29 | Random phase multiple access system with meshing |
US12/345374 | 2008-12-29 | ||
PCT/US2009/069596 WO2010078259A2 (en) | 2008-12-29 | 2009-12-28 | Random phase multiple access system with meshing |
Publications (2)
Publication Number | Publication Date |
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CN102356557A CN102356557A (zh) | 2012-02-15 |
CN102356557B true CN102356557B (zh) | 2016-01-13 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980157540.8A Active CN102356557B (zh) | 2008-12-29 | 2009-12-28 | 利用网格的随机相位多址接入系统 |
Country Status (7)
Country | Link |
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US (1) | US7773664B2 (zh) |
EP (1) | EP2377250B1 (zh) |
JP (1) | JP5581336B2 (zh) |
CN (1) | CN102356557B (zh) |
CA (1) | CA2748626C (zh) |
ES (1) | ES2675050T3 (zh) |
WO (1) | WO2010078259A2 (zh) |
Families Citing this family (169)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3376802A1 (en) * | 2010-04-29 | 2018-09-19 | On-Ramp Wireless, Inc. | Uplink transmit power control for a random phase multiple access system |
US10009065B2 (en) | 2012-12-05 | 2018-06-26 | At&T Intellectual Property I, L.P. | Backhaul link for distributed antenna system |
US9113347B2 (en) | 2012-12-05 | 2015-08-18 | At&T Intellectual Property I, Lp | Backhaul link for distributed antenna system |
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US8897697B1 (en) | 2013-11-06 | 2014-11-25 | At&T Intellectual Property I, Lp | Millimeter-wave surface-wave communications |
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US9768833B2 (en) | 2014-09-15 | 2017-09-19 | At&T Intellectual Property I, L.P. | Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves |
US10063280B2 (en) | 2014-09-17 | 2018-08-28 | At&T Intellectual Property I, L.P. | Monitoring and mitigating conditions in a communication network |
CN104779972A (zh) * | 2014-09-22 | 2015-07-15 | 苏州方文通讯科技有限公司 | 一种基于随机相位多址技术的上行通讯方法及发射装置 |
CN104836594A (zh) * | 2014-09-22 | 2015-08-12 | 苏州方文通讯科技有限公司 | 一种基于随机相位多址技术的扩频方法 |
US9628854B2 (en) | 2014-09-29 | 2017-04-18 | At&T Intellectual Property I, L.P. | Method and apparatus for distributing content in a communication network |
US9615269B2 (en) | 2014-10-02 | 2017-04-04 | At&T Intellectual Property I, L.P. | Method and apparatus that provides fault tolerance in a communication network |
US9685992B2 (en) | 2014-10-03 | 2017-06-20 | At&T Intellectual Property I, L.P. | Circuit panel network and methods thereof |
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US9762289B2 (en) | 2014-10-14 | 2017-09-12 | At&T Intellectual Property I, L.P. | Method and apparatus for transmitting or receiving signals in a transportation system |
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US9653770B2 (en) | 2014-10-21 | 2017-05-16 | At&T Intellectual Property I, L.P. | Guided wave coupler, coupling module and methods for use therewith |
US9627768B2 (en) | 2014-10-21 | 2017-04-18 | At&T Intellectual Property I, L.P. | Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith |
US9780834B2 (en) | 2014-10-21 | 2017-10-03 | At&T Intellectual Property I, L.P. | Method and apparatus for transmitting electromagnetic waves |
US9312919B1 (en) | 2014-10-21 | 2016-04-12 | At&T Intellectual Property I, Lp | Transmission device with impairment compensation and methods for use therewith |
US9520945B2 (en) | 2014-10-21 | 2016-12-13 | At&T Intellectual Property I, L.P. | Apparatus for providing communication services and methods thereof |
US9769020B2 (en) | 2014-10-21 | 2017-09-19 | At&T Intellectual Property I, L.P. | Method and apparatus for responding to events affecting communications in a communication network |
US9564947B2 (en) | 2014-10-21 | 2017-02-07 | At&T Intellectual Property I, L.P. | Guided-wave transmission device with diversity and methods for use therewith |
US9577306B2 (en) | 2014-10-21 | 2017-02-21 | At&T Intellectual Property I, L.P. | Guided-wave transmission device and methods for use therewith |
US9742462B2 (en) | 2014-12-04 | 2017-08-22 | At&T Intellectual Property I, L.P. | Transmission medium and communication interfaces and methods for use therewith |
US9654173B2 (en) | 2014-11-20 | 2017-05-16 | At&T Intellectual Property I, L.P. | Apparatus for powering a communication device and methods thereof |
US10009067B2 (en) | 2014-12-04 | 2018-06-26 | At&T Intellectual Property I, L.P. | Method and apparatus for configuring a communication interface |
US9800327B2 (en) | 2014-11-20 | 2017-10-24 | At&T Intellectual Property I, L.P. | Apparatus for controlling operations of a communication device and methods thereof |
US9954287B2 (en) | 2014-11-20 | 2018-04-24 | At&T Intellectual Property I, L.P. | Apparatus for converting wireless signals and electromagnetic waves and methods thereof |
US9461706B1 (en) | 2015-07-31 | 2016-10-04 | At&T Intellectual Property I, Lp | Method and apparatus for exchanging communication signals |
US10340573B2 (en) | 2016-10-26 | 2019-07-02 | At&T Intellectual Property I, L.P. | Launcher with cylindrical coupling device and methods for use therewith |
US9680670B2 (en) | 2014-11-20 | 2017-06-13 | At&T Intellectual Property I, L.P. | Transmission device with channel equalization and control and methods for use therewith |
US10243784B2 (en) | 2014-11-20 | 2019-03-26 | At&T Intellectual Property I, L.P. | System for generating topology information and methods thereof |
US9544006B2 (en) | 2014-11-20 | 2017-01-10 | At&T Intellectual Property I, L.P. | Transmission device with mode division multiplexing and methods for use therewith |
US9997819B2 (en) | 2015-06-09 | 2018-06-12 | At&T Intellectual Property I, L.P. | Transmission medium and method for facilitating propagation of electromagnetic waves via a core |
US9635412B2 (en) * | 2014-11-24 | 2017-04-25 | The Directv Group, Inc. | System and method for providing a callback proxy for a set top box of with support of ISM-band wide area network access |
US10144036B2 (en) | 2015-01-30 | 2018-12-04 | At&T Intellectual Property I, L.P. | Method and apparatus for mitigating interference affecting a propagation of electromagnetic waves guided by a transmission medium |
US9876570B2 (en) | 2015-02-20 | 2018-01-23 | At&T Intellectual Property I, Lp | Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith |
US9749013B2 (en) | 2015-03-17 | 2017-08-29 | At&T Intellectual Property I, L.P. | Method and apparatus for reducing attenuation of electromagnetic waves guided by a transmission medium |
US10224981B2 (en) | 2015-04-24 | 2019-03-05 | At&T Intellectual Property I, Lp | Passive electrical coupling device and methods for use therewith |
US9705561B2 (en) | 2015-04-24 | 2017-07-11 | At&T Intellectual Property I, L.P. | Directional coupling device and methods for use therewith |
US9948354B2 (en) | 2015-04-28 | 2018-04-17 | At&T Intellectual Property I, L.P. | Magnetic coupling device with reflective plate and methods for use therewith |
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US10812174B2 (en) | 2015-06-03 | 2020-10-20 | At&T Intellectual Property I, L.P. | Client node device and methods for use therewith |
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US10103801B2 (en) | 2015-06-03 | 2018-10-16 | At&T Intellectual Property I, L.P. | Host node device and methods for use therewith |
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US9913139B2 (en) | 2015-06-09 | 2018-03-06 | At&T Intellectual Property I, L.P. | Signal fingerprinting for authentication of communicating devices |
US10142086B2 (en) | 2015-06-11 | 2018-11-27 | At&T Intellectual Property I, L.P. | Repeater and methods for use therewith |
US9608692B2 (en) | 2015-06-11 | 2017-03-28 | At&T Intellectual Property I, L.P. | Repeater and methods for use therewith |
US9820146B2 (en) | 2015-06-12 | 2017-11-14 | At&T Intellectual Property I, L.P. | Method and apparatus for authentication and identity management of communicating devices |
US9667317B2 (en) | 2015-06-15 | 2017-05-30 | At&T Intellectual Property I, L.P. | Method and apparatus for providing security using network traffic adjustments |
US9640850B2 (en) | 2015-06-25 | 2017-05-02 | At&T Intellectual Property I, L.P. | Methods and apparatus for inducing a non-fundamental wave mode on a transmission medium |
US9509415B1 (en) | 2015-06-25 | 2016-11-29 | At&T Intellectual Property I, L.P. | Methods and apparatus for inducing a fundamental wave mode on a transmission medium |
US9865911B2 (en) | 2015-06-25 | 2018-01-09 | At&T Intellectual Property I, L.P. | Waveguide system for slot radiating first electromagnetic waves that are combined into a non-fundamental wave mode second electromagnetic wave on a transmission medium |
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US10033108B2 (en) | 2015-07-14 | 2018-07-24 | At&T Intellectual Property I, L.P. | Apparatus and methods for generating an electromagnetic wave having a wave mode that mitigates interference |
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US10033107B2 (en) | 2015-07-14 | 2018-07-24 | At&T Intellectual Property I, L.P. | Method and apparatus for coupling an antenna to a device |
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US9853342B2 (en) | 2015-07-14 | 2017-12-26 | At&T Intellectual Property I, L.P. | Dielectric transmission medium connector and methods for use therewith |
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US9836957B2 (en) | 2015-07-14 | 2017-12-05 | At&T Intellectual Property I, L.P. | Method and apparatus for communicating with premises equipment |
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US9912027B2 (en) | 2015-07-23 | 2018-03-06 | At&T Intellectual Property I, L.P. | Method and apparatus for exchanging communication signals |
US9871283B2 (en) | 2015-07-23 | 2018-01-16 | At&T Intellectual Property I, Lp | Transmission medium having a dielectric core comprised of plural members connected by a ball and socket configuration |
US9749053B2 (en) | 2015-07-23 | 2017-08-29 | At&T Intellectual Property I, L.P. | Node device, repeater and methods for use therewith |
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US9904535B2 (en) | 2015-09-14 | 2018-02-27 | At&T Intellectual Property I, L.P. | Method and apparatus for distributing software |
US10136434B2 (en) | 2015-09-16 | 2018-11-20 | At&T Intellectual Property I, L.P. | Method and apparatus for use with a radio distributed antenna system having an ultra-wideband control channel |
US9705571B2 (en) | 2015-09-16 | 2017-07-11 | At&T Intellectual Property I, L.P. | Method and apparatus for use with a radio distributed antenna system |
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US9769128B2 (en) | 2015-09-28 | 2017-09-19 | At&T Intellectual Property I, L.P. | Method and apparatus for encryption of communications over a network |
US9729197B2 (en) | 2015-10-01 | 2017-08-08 | At&T Intellectual Property I, L.P. | Method and apparatus for communicating network management traffic over a network |
US9876264B2 (en) | 2015-10-02 | 2018-01-23 | At&T Intellectual Property I, Lp | Communication system, guided wave switch and methods for use therewith |
US9882277B2 (en) | 2015-10-02 | 2018-01-30 | At&T Intellectual Property I, Lp | Communication device and antenna assembly with actuated gimbal mount |
US10074890B2 (en) | 2015-10-02 | 2018-09-11 | At&T Intellectual Property I, L.P. | Communication device and antenna with integrated light assembly |
US10665942B2 (en) | 2015-10-16 | 2020-05-26 | At&T Intellectual Property I, L.P. | Method and apparatus for adjusting wireless communications |
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US10051483B2 (en) | 2015-10-16 | 2018-08-14 | At&T Intellectual Property I, L.P. | Method and apparatus for directing wireless signals |
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US9912419B1 (en) | 2016-08-24 | 2018-03-06 | At&T Intellectual Property I, L.P. | Method and apparatus for managing a fault in a distributed antenna system |
US9860075B1 (en) | 2016-08-26 | 2018-01-02 | At&T Intellectual Property I, L.P. | Method and communication node for broadband distribution |
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US10225025B2 (en) | 2016-11-03 | 2019-03-05 | At&T Intellectual Property I, L.P. | Method and apparatus for detecting a fault in a communication system |
US10340603B2 (en) | 2016-11-23 | 2019-07-02 | At&T Intellectual Property I, L.P. | Antenna system having shielded structural configurations for assembly |
US10535928B2 (en) | 2016-11-23 | 2020-01-14 | At&T Intellectual Property I, L.P. | Antenna system and methods for use therewith |
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US10359749B2 (en) | 2016-12-07 | 2019-07-23 | At&T Intellectual Property I, L.P. | Method and apparatus for utilities management via guided wave communication |
US10446936B2 (en) | 2016-12-07 | 2019-10-15 | At&T Intellectual Property I, L.P. | Multi-feed dielectric antenna system and methods for use therewith |
US10243270B2 (en) | 2016-12-07 | 2019-03-26 | At&T Intellectual Property I, L.P. | Beam adaptive multi-feed dielectric antenna system and methods for use therewith |
US9893795B1 (en) | 2016-12-07 | 2018-02-13 | At&T Intellectual Property I, Lp | Method and repeater for broadband distribution |
US10547348B2 (en) | 2016-12-07 | 2020-01-28 | At&T Intellectual Property I, L.P. | Method and apparatus for switching transmission mediums in a communication system |
US10027397B2 (en) | 2016-12-07 | 2018-07-17 | At&T Intellectual Property I, L.P. | Distributed antenna system and methods for use therewith |
US10389029B2 (en) | 2016-12-07 | 2019-08-20 | At&T Intellectual Property I, L.P. | Multi-feed dielectric antenna system with core selection and methods for use therewith |
US10139820B2 (en) | 2016-12-07 | 2018-11-27 | At&T Intellectual Property I, L.P. | Method and apparatus for deploying equipment of a communication system |
US10168695B2 (en) | 2016-12-07 | 2019-01-01 | At&T Intellectual Property I, L.P. | Method and apparatus for controlling an unmanned aircraft |
US9911020B1 (en) | 2016-12-08 | 2018-03-06 | At&T Intellectual Property I, L.P. | Method and apparatus for tracking via a radio frequency identification device |
US9998870B1 (en) | 2016-12-08 | 2018-06-12 | At&T Intellectual Property I, L.P. | Method and apparatus for proximity sensing |
US10777873B2 (en) | 2016-12-08 | 2020-09-15 | At&T Intellectual Property I, L.P. | Method and apparatus for mounting network devices |
US10326689B2 (en) | 2016-12-08 | 2019-06-18 | At&T Intellectual Property I, L.P. | Method and system for providing alternative communication paths |
US10389037B2 (en) | 2016-12-08 | 2019-08-20 | At&T Intellectual Property I, L.P. | Apparatus and methods for selecting sections of an antenna array and use therewith |
US10601494B2 (en) | 2016-12-08 | 2020-03-24 | At&T Intellectual Property I, L.P. | Dual-band communication device and method for use therewith |
US10530505B2 (en) | 2016-12-08 | 2020-01-07 | At&T Intellectual Property I, L.P. | Apparatus and methods for launching electromagnetic waves along a transmission medium |
US10103422B2 (en) | 2016-12-08 | 2018-10-16 | At&T Intellectual Property I, L.P. | Method and apparatus for mounting network devices |
US10069535B2 (en) | 2016-12-08 | 2018-09-04 | At&T Intellectual Property I, L.P. | Apparatus and methods for launching electromagnetic waves having a certain electric field structure |
US10916969B2 (en) | 2016-12-08 | 2021-02-09 | At&T Intellectual Property I, L.P. | Method and apparatus for providing power using an inductive coupling |
US10411356B2 (en) | 2016-12-08 | 2019-09-10 | At&T Intellectual Property I, L.P. | Apparatus and methods for selectively targeting communication devices with an antenna array |
US10938108B2 (en) | 2016-12-08 | 2021-03-02 | At&T Intellectual Property I, L.P. | Frequency selective multi-feed dielectric antenna system and methods for use therewith |
US10340983B2 (en) | 2016-12-09 | 2019-07-02 | At&T Intellectual Property I, L.P. | Method and apparatus for surveying remote sites via guided wave communications |
US10264586B2 (en) | 2016-12-09 | 2019-04-16 | At&T Mobility Ii Llc | Cloud-based packet controller and methods for use therewith |
US9838896B1 (en) | 2016-12-09 | 2017-12-05 | At&T Intellectual Property I, L.P. | Method and apparatus for assessing network coverage |
US9973940B1 (en) | 2017-02-27 | 2018-05-15 | At&T Intellectual Property I, L.P. | Apparatus and methods for dynamic impedance matching of a guided wave launcher |
US10298293B2 (en) | 2017-03-13 | 2019-05-21 | At&T Intellectual Property I, L.P. | Apparatus of communication utilizing wireless network devices |
CN108173569B (zh) * | 2017-12-21 | 2019-12-20 | 北京遥测技术研究所 | 一种卫星载荷用扩频码生成系统 |
US11418373B2 (en) | 2019-06-07 | 2022-08-16 | The Florida State University Research Foundation, Inc. | ZCNET—low power wide area network (LPWAN) code division multiplexing (CDM) and modulation system, process, computer program product, and circuitry |
KR102642546B1 (ko) | 2020-06-30 | 2024-03-05 | 한국전자통신연구원 | 초저전력 데이터 전송 방법 및 장치 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1077069A (zh) * | 1992-03-05 | 1993-10-06 | 夸尔柯姆股份有限公司 | 通信系统中减少移动站之间的信息冲突的装置和方法 |
CN1448010A (zh) * | 2000-07-19 | 2003-10-08 | 讯捷通讯公司 | 允许编码信道的多用户正交和非正交互用性的方法 |
US6765953B1 (en) * | 1998-09-09 | 2004-07-20 | Qualcomm Incorporated | User terminal parallel searcher |
US6996086B2 (en) * | 2001-04-26 | 2006-02-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio access network with meshed radio base stations |
US7020180B2 (en) * | 2001-10-04 | 2006-03-28 | Qualcomm Inc. | Method and apparatus for acquiring pilots over code space and frequency errors in a CDMA communication system |
CN1799277A (zh) * | 2003-06-05 | 2006-07-05 | 学校法人庆应义塾 | 无线通信装置、无线通信方法、通信信道的分配方法及分配装置 |
Family Cites Families (121)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4774715A (en) | 1987-03-11 | 1988-09-27 | Telesystems Slw Inc. | Device for demodulating a spread spectrum signal |
GB8923351D0 (en) * | 1989-10-17 | 1989-12-06 | Stc Plc | Multifrequency optical network |
US5940771A (en) * | 1991-05-13 | 1999-08-17 | Norand Corporation | Network supporting roaming, sleeping terminals |
US5392287A (en) | 1992-03-05 | 1995-02-21 | Qualcomm Incorporated | Apparatus and method for reducing power consumption in a mobile communications receiver |
US5596330A (en) | 1992-10-15 | 1997-01-21 | Nexus Telecommunication Systems Ltd. | Differential ranging for a frequency-hopped remote position determination system |
US5297162A (en) | 1993-06-04 | 1994-03-22 | Motorola, Inc. | System and method for bit timing synchronization in an adaptive direct sequence CDMA communication system |
US5353300A (en) | 1993-06-07 | 1994-10-04 | Motorola, Inc. | Communication method for an adaptive direct sequence CDMA communication system |
US5359624A (en) | 1993-06-07 | 1994-10-25 | Motorola, Inc. | System and method for chip timing synchronization in an adaptive direct sequence CDMA communication system |
EP0637153B1 (en) * | 1993-07-30 | 2001-10-31 | International Business Machines Corporation | Method and apparatus for an automatic decomposition of a network topology into a backbone and subareas |
US5404375A (en) | 1993-08-23 | 1995-04-04 | Westinghouse Electric Corp. | Process and apparatus for satellite data communication |
KR100217715B1 (ko) | 1993-12-31 | 1999-09-01 | 윤종용 | 직접확산/부호분할 다중접근 시스템에서의 업-링크 접근 시스템 |
US5691974A (en) | 1995-01-04 | 1997-11-25 | Qualcomm Incorporated | Method and apparatus for using full spectrum transmitted power in a spread spectrum communication system for tracking individual recipient phase, time and energy |
US6111911A (en) | 1995-06-07 | 2000-08-29 | Sanconix, Inc | Direct sequence frequency ambiguity resolving receiver |
US5745485A (en) * | 1995-06-19 | 1998-04-28 | Aloha Networks, Inc. | Dual code multiple access for wireless data networks |
US6885652B1 (en) | 1995-06-30 | 2005-04-26 | Interdigital Technology Corporation | Code division multiple access (CDMA) communication system |
US5960028A (en) | 1995-08-11 | 1999-09-28 | Sharp Kabushiki Kaisha | Spread spectrum communication system |
US6108364A (en) | 1995-08-31 | 2000-08-22 | Qualcomm Incorporated | Time division duplex repeater for use in a CDMA system |
GB2315647B (en) | 1996-07-23 | 2001-02-21 | Roke Manor Research | Randomised code acquisition |
JP3681230B2 (ja) | 1996-07-30 | 2005-08-10 | 松下電器産業株式会社 | スペクトル拡散通信装置 |
US6222828B1 (en) | 1996-10-30 | 2001-04-24 | Trw, Inc. | Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications |
US6256337B1 (en) | 1996-11-21 | 2001-07-03 | Dsp Group, Inc. | Rapid acquisition of PN synchronization in a direct-sequence spread-spectrum digital communications system |
JPH10190664A (ja) * | 1996-12-20 | 1998-07-21 | Oki Electric Ind Co Ltd | パケット通信装置 |
US6597675B1 (en) * | 1997-04-30 | 2003-07-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
US6108565A (en) | 1997-09-15 | 2000-08-22 | Adaptive Telecom, Inc. | Practical space-time radio method for CDMA communication capacity enhancement |
US6011974A (en) | 1997-09-23 | 2000-01-04 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system for determining position of a cellular mobile terminal |
CN100590988C (zh) | 1997-10-10 | 2010-02-17 | 高通股份有限公司 | 扩展谱通信系统中对信息信号进行扩展的装置 |
US7184426B2 (en) | 2002-12-12 | 2007-02-27 | Qualcomm, Incorporated | Method and apparatus for burst pilot for a time division multiplex system |
KR100329186B1 (ko) | 1997-12-27 | 2002-09-04 | 주식회사 하이닉스반도체 | 시디엠에이이동통신시스템의역방향통화채널탐색방법 |
US6157631A (en) | 1998-01-07 | 2000-12-05 | Motorola, Inc. | Method and system for generating and using synchronized and unsynchronized spread spectrum signals in a cellular communications system |
US7430257B1 (en) | 1998-02-12 | 2008-09-30 | Lot 41 Acquisition Foundation, Llc | Multicarrier sub-layer for direct sequence channel and multiple-access coding |
SE9800827L (sv) | 1998-03-13 | 1999-09-14 | Ericsson Telefon Ab L M | Mottagare |
KR100357621B1 (ko) | 1998-03-23 | 2002-10-25 | 삼성전자 주식회사 | 부호분할 다중접속 통신시스템에서 역방향 링크의 공통채널에 대한 전력 제어 장치 및 방법 |
US6366607B1 (en) | 1998-05-14 | 2002-04-02 | Interdigital Technology Corporation | Processing for improved performance and reduced pilot |
US6674765B1 (en) * | 1998-05-22 | 2004-01-06 | Lucent Technologies Inc. | Methods and apparatus for random chip delay access priority in a communications system |
JP2982795B1 (ja) | 1998-06-29 | 1999-11-29 | 日本電気株式会社 | スペクトラム拡散信号受信方法および受信機 |
US6590886B1 (en) | 1998-07-17 | 2003-07-08 | Qualcomm, Incorporated | Technique for reduction of awake time in a wireless communication device utilizing slotted paging |
US6310869B1 (en) | 1998-08-31 | 2001-10-30 | Qualcomm Incorporated | Method and apparatus for reducing amplitude variations and interference in communication signals, such as in wireless communication signals employing inserted pilot symbols |
US6625197B1 (en) * | 1998-10-27 | 2003-09-23 | Qualcomm Incorporated | Method and apparatus for multipath demodulation in a code division multiple access communication system |
US6091759A (en) | 1998-11-24 | 2000-07-18 | Motorola, Inc. | Method and apparatus for spreading and despreading data in a spread-spectrum communication system |
US6748224B1 (en) | 1998-12-16 | 2004-06-08 | Lucent Technologies Inc. | Local positioning system |
US6278725B1 (en) | 1998-12-18 | 2001-08-21 | Philips Electronics North America Corporation | Automatic frequency control loop multipath combiner for a rake receiver |
US6169759B1 (en) | 1999-03-22 | 2001-01-02 | Golden Bridge Technology | Common packet channel |
US6574267B1 (en) | 1999-03-22 | 2003-06-03 | Golden Bridge Technology, Inc. | Rach ramp-up acknowledgement |
US7110444B1 (en) | 1999-08-04 | 2006-09-19 | Parkervision, Inc. | Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations |
US7085246B1 (en) | 1999-05-19 | 2006-08-01 | Motorola, Inc. | Method and apparatus for acquisition of a spread-spectrum signal |
US6717930B1 (en) | 2000-05-22 | 2004-04-06 | Interdigital Technology Corporation | Cell search procedure for time division duplex communication systems using code division multiple access |
US7173919B1 (en) | 1999-06-11 | 2007-02-06 | Texas Instruments Incorporated | Random access preamble coding for initiation of wireless mobile communications sessions |
JP3833013B2 (ja) | 1999-07-30 | 2006-10-11 | 株式会社日立製作所 | 移動体通信システム |
JP3399420B2 (ja) | 1999-11-01 | 2003-04-21 | 日本電気株式会社 | 固定パターン検出装置 |
JP3407706B2 (ja) | 1999-11-30 | 2003-05-19 | 日本電気株式会社 | Cdma方式携帯電話装置及びそれに用いるドライブモード設定/解除方法 |
JP2001177436A (ja) | 1999-12-15 | 2001-06-29 | Nec Corp | 移動通信システムにおけるafc制御装置及びその方法並びにそれを使用した移動通信機 |
AU2001231248A1 (en) | 2000-01-28 | 2001-08-07 | Morphics Technology, Inc. | Apparatus and method for sub-chip offset correlation in spread-spectrum communication systems |
EP1190496B1 (en) | 2000-02-17 | 2004-10-27 | Samsung Electronics Co., Ltd. | Apparatus and method for assigning a common packet channel in a cdma communication system |
US6996069B2 (en) | 2000-02-22 | 2006-02-07 | Qualcomm, Incorporated | Method and apparatus for controlling transmit power of multiple channels in a CDMA communication system |
CA2652083A1 (en) | 2000-03-28 | 2001-10-04 | Interdigital Technology Corporation | Cdma system which uses pre-rotation before transmission |
US6628675B1 (en) | 2000-03-31 | 2003-09-30 | Qualcomm Incorporated | Symbol combiner synchronization after a jump to a new time alignment |
US6952440B1 (en) | 2000-04-18 | 2005-10-04 | Sirf Technology, Inc. | Signal detector employing a Doppler phase correction system |
KR100354471B1 (ko) | 2000-06-24 | 2002-09-30 | 주식회사 모리아테크놀로지 | 부가 정보 비트가 삽입된 파일럿 신호에서 파일럿 비트를복구하는 무선 이동 통신 시스템 |
JP3673700B2 (ja) | 2000-06-27 | 2005-07-20 | 株式会社日立製作所 | スペクトル拡散信号を用いた測距及び位置測定方法、その方法を行う装置 |
JP3656526B2 (ja) | 2000-07-17 | 2005-06-08 | 株式会社日立製作所 | 無線通信基地局、無線位置測定システム、送信タイミング測定装置ならびに位置測定センタ装置 |
US6647077B1 (en) | 2000-07-31 | 2003-11-11 | Rf Micro Devices, Inc. | Multipath parameter estimation in spread-spectrum communications systems |
KR20020060953A (ko) | 2000-08-10 | 2002-07-19 | 가부시키 가이샤 네익스 | 유선 통신 디바이스, 유선 통신 장치, 유선 통신 방법 및유선 통신 시스템 |
CN1218543C (zh) * | 2000-10-10 | 2005-09-07 | 辐射网络公司 | 通信格网 |
US6889055B1 (en) | 2000-10-16 | 2005-05-03 | Qualcomm Inc. | Technique for reducing average power consumption in a wireless communications device |
US6724810B1 (en) | 2000-11-17 | 2004-04-20 | Xilinx, Inc. | Method and apparatus for de-spreading spread spectrum signals |
US6810078B2 (en) | 2000-12-08 | 2004-10-26 | Prairiecomm, Inc. | Blind rate determination |
US6912211B2 (en) * | 2001-01-26 | 2005-06-28 | At&T Corp. | CDMA to packet-switching interface for code division switching in a terrestrial wireless system |
US20040202137A1 (en) | 2001-01-26 | 2004-10-14 | Gerakoulis Diakoumis Parissis | Method for CDMA to packet-switching interface code division switching in a terrestrial wireless system |
CN1325927C (zh) | 2001-02-06 | 2007-07-11 | 皇家菲利浦电子有限公司 | 解扩gps信号的方法 |
US7027485B2 (en) | 2001-02-21 | 2006-04-11 | Koninklijke Philips Electronics N.V. | Signal discriminator for a spread spectrum system |
US6937641B2 (en) | 2001-02-28 | 2005-08-30 | Golden Bridge Technology, Inc. | Power-controlled random access |
DE60229370D1 (de) | 2001-03-30 | 2008-11-27 | M & Fc Holding Llc | Verbessertes drahtloses paketdatenkommunikationssystem, verfahren und vorrichtung mit anwendbarkeit sowohl auf grossflächigen netzwerken als auch lokalen netzwerken |
US6775319B2 (en) | 2001-08-16 | 2004-08-10 | Motorola, Inc. | Spread spectrum receiver architectures and methods therefor |
US6832090B2 (en) | 2001-09-10 | 2004-12-14 | Qualcomm Incorporated | System and method for identification of transmitters with limited information |
US7218901B1 (en) | 2001-09-18 | 2007-05-15 | Scientific-Atlanta, Inc. | Automatic frequency control of multiple channels |
US7321601B2 (en) | 2001-09-26 | 2008-01-22 | General Atomics | Method and apparatus for data transfer using a time division multiple frequency scheme supplemented with polarity modulation |
US7076008B2 (en) | 2001-11-02 | 2006-07-11 | Texas Instruments Incorporated | Method and apparatus for estimating and correcting gain and phase imbalance in a code division multiple access system |
US6717931B2 (en) | 2002-01-02 | 2004-04-06 | Nokia Corporation | Adaptive spreading factor based on power control |
US7224716B2 (en) | 2002-02-11 | 2007-05-29 | Hypertag Communications, Inc. | Communication methods and apparatus employing spread spectrum techniques and doppler-tolerant polyphase codes |
US7050485B2 (en) | 2002-05-07 | 2006-05-23 | Koninklijke Philips Electronics N.V. | Iterative CDMA phase and frequency acquisition |
US7355993B2 (en) | 2002-06-27 | 2008-04-08 | Adkins Keith L | Method and apparatus for forward link gain control in a power controlled repeater |
US7317750B2 (en) | 2002-10-31 | 2008-01-08 | Lot 41 Acquisition Foundation, Llc | Orthogonal superposition coding for direct-sequence communications |
US7254170B2 (en) | 2002-11-06 | 2007-08-07 | Qualcomm Incorporated | Noise and channel estimation using low spreading factors |
US6970518B2 (en) | 2003-03-11 | 2005-11-29 | Motorola, Inc. | Method and apparatus for electronic item identification in a communication system using known source parameters |
JP3826893B2 (ja) | 2003-03-26 | 2006-09-27 | ソニー株式会社 | 無線通信システム |
US7206797B2 (en) | 2003-04-14 | 2007-04-17 | M-Systems Flash Disk Pioneers Ltd. | Random number slip and swap generators |
US7532600B2 (en) | 2003-04-25 | 2009-05-12 | Alcatel-Lucent Usa Inc. | Method and system for using hybrid ARQ in communication systems that use multiple input multiple output antenna systems |
US7280581B2 (en) | 2003-05-12 | 2007-10-09 | Lucent Technologies Inc. | Method of adaptive Walsh code allocation |
GB2401733B (en) | 2003-05-16 | 2006-04-19 | Ipwireless Inc | Method and arrangement for automatic frequency control in a communication system |
CN1229937C (zh) | 2003-05-28 | 2005-11-30 | 大唐移动通信设备有限公司 | 无线通信系统中多用户码道激活检测的方法和装置 |
US20060215611A1 (en) * | 2003-06-05 | 2006-09-28 | Masao Nakagawa | Radio communication apparatus, radio communication method, communication channel assigning method and assigning apparatus |
US7408878B2 (en) | 2003-06-10 | 2008-08-05 | Cisco Technology, Inc. | System packet interface |
CN1567869B (zh) | 2003-06-30 | 2010-05-05 | 叶启祥 | 可避免干扰损坏并增加空间再用率的干扰控制方法 |
US7701858B2 (en) | 2003-07-17 | 2010-04-20 | Sensicast Systems | Method and apparatus for wireless communication in a mesh network |
JP2005057429A (ja) | 2003-08-01 | 2005-03-03 | Nec Corp | Cdma通信装置およびその方法 |
KR20050022433A (ko) | 2003-08-30 | 2005-03-08 | 삼성전자주식회사 | 이동통신 시스템에서 피엔 옵셋 가설 변경 장치 및 방법 |
US20050058153A1 (en) | 2003-09-15 | 2005-03-17 | John Santhoff | Common signaling method |
US7058419B2 (en) | 2003-10-24 | 2006-06-06 | Motorola, Inc. | Method and apparatus for reducing communication latency in a wireless group call |
US7366227B2 (en) | 2003-11-13 | 2008-04-29 | Hyperband Communications, Inc. | Chip-to-symbol receiver despreader architectures and methods for despreading spread spectrum signals |
US7302276B2 (en) | 2003-11-25 | 2007-11-27 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system for determining uplink/downlink path-loss difference |
US7302009B2 (en) | 2003-12-17 | 2007-11-27 | Qualcomm Incorporated | Broadcast transmission with spatial spreading in a multi-antenna communication system |
US7818492B2 (en) | 2004-02-26 | 2010-10-19 | Supertalent Electronics, Inc. | Source and shadow wear-leveling method and apparatus |
US7358897B2 (en) | 2004-08-16 | 2008-04-15 | Sony Ericsson Mobile Communicatios Ab | Apparatus, methods and computer program products for GPS signal acquisition using an adaptive search engine |
JP4543846B2 (ja) | 2004-09-14 | 2010-09-15 | ソニー株式会社 | 無線通信装置、並びに伝送路測定装置 |
WO2006041164A1 (ja) | 2004-10-15 | 2006-04-20 | Ntt Docomo, Inc. | 無線基地局、無線回線制御局、移動通信システム及び移動通信方法 |
JP2006173691A (ja) | 2004-12-13 | 2006-06-29 | Hitachi Ltd | 無線通信システム |
US7945626B2 (en) | 2005-03-16 | 2011-05-17 | M&Fc Holding, Llc | Method, system, apparatus, and computer program product for determining a physical location of a sensor |
US7876806B2 (en) | 2005-03-24 | 2011-01-25 | Interdigital Technology Corporation | Orthogonal frequency division multiplexing-code division multiple access system |
EP2264910A3 (en) | 2005-05-11 | 2012-11-28 | Nordnav Technologies AB | Spread spectrum correlator |
US7257504B2 (en) | 2005-06-03 | 2007-08-14 | Tagent Corporation | Production of radio frequency ID tags |
US8379606B2 (en) | 2005-09-22 | 2013-02-19 | Lg Electronics Inc. | Access probe randomization for wireless communication system |
US20080232330A1 (en) | 2005-09-28 | 2008-09-25 | Samsung Electronics Co., Ltd. | Method for Ranging with Bandwidth Request Code |
WO2007052972A1 (en) | 2005-11-04 | 2007-05-10 | Lg Electronics Inc. | Random access channel hopping for frequency division multiplexing access systems |
US7792225B2 (en) | 2005-11-30 | 2010-09-07 | Qualcomm Incorporated | Method and device for reducing cross-correlation false alarms in CDMA and other wireless networks |
US7453855B1 (en) | 2005-12-08 | 2008-11-18 | Meru Networks | Multiuser detection and interference suppression techniques for direct sequence spread spectrum systems in which all users employ same spreading code |
US8089938B2 (en) | 2005-12-28 | 2012-01-03 | Alcatel Lucent | Method of synchronizing with an uplink channel and a method of determining a propagation delay in a wireless communications system |
CN101502069B (zh) | 2006-02-09 | 2012-10-17 | 阿尔戴尔半导体有限公司 | 频分多址系统中的低峰均功率比传输 |
CN101461214B (zh) | 2006-06-07 | 2012-02-01 | 高通股份有限公司 | 用于无线通信的高效寻址方法、计算机可读介质和装置 |
US7760694B2 (en) | 2006-07-19 | 2010-07-20 | Intel Corporation | Deviating from a transmission map to communicate in a wireless network |
US7769380B2 (en) * | 2006-12-20 | 2010-08-03 | King Fahd University Of Petroleum And Minerals | Method for reducing the rate of registration in CDMA-based mobile networks |
US7593383B1 (en) | 2008-03-18 | 2009-09-22 | On-Ramp Wireless, Inc. | Uplink transmitter in a random phase multiple access communication system |
-
2008
- 2008-12-29 US US12/345,374 patent/US7773664B2/en active Active
-
2009
- 2009-12-28 EP EP09837081.0A patent/EP2377250B1/en active Active
- 2009-12-28 CN CN200980157540.8A patent/CN102356557B/zh active Active
- 2009-12-28 ES ES09837081.0T patent/ES2675050T3/es active Active
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1077069A (zh) * | 1992-03-05 | 1993-10-06 | 夸尔柯姆股份有限公司 | 通信系统中减少移动站之间的信息冲突的装置和方法 |
US6765953B1 (en) * | 1998-09-09 | 2004-07-20 | Qualcomm Incorporated | User terminal parallel searcher |
CN1448010A (zh) * | 2000-07-19 | 2003-10-08 | 讯捷通讯公司 | 允许编码信道的多用户正交和非正交互用性的方法 |
US6996086B2 (en) * | 2001-04-26 | 2006-02-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio access network with meshed radio base stations |
US7020180B2 (en) * | 2001-10-04 | 2006-03-28 | Qualcomm Inc. | Method and apparatus for acquiring pilots over code space and frequency errors in a CDMA communication system |
CN1799277A (zh) * | 2003-06-05 | 2006-07-05 | 学校法人庆应义塾 | 无线通信装置、无线通信方法、通信信道的分配方法及分配装置 |
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JP2012514433A (ja) | 2012-06-21 |
ES2675050T3 (es) | 2018-07-06 |
JP5581336B2 (ja) | 2014-08-27 |
WO2010078259A3 (en) | 2010-09-23 |
US7773664B2 (en) | 2010-08-10 |
US20090238202A1 (en) | 2009-09-24 |
CA2748626A1 (en) | 2010-07-08 |
EP2377250B1 (en) | 2018-04-04 |
CN102356557A (zh) | 2012-02-15 |
WO2010078259A2 (en) | 2010-07-08 |
EP2377250A2 (en) | 2011-10-19 |
CA2748626C (en) | 2017-09-05 |
EP2377250A4 (en) | 2013-05-01 |
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