MX2013014384A - Arquitectura para transmisor multibanda concurrente. - Google Patents

Arquitectura para transmisor multibanda concurrente.

Info

Publication number
MX2013014384A
MX2013014384A MX2013014384A MX2013014384A MX2013014384A MX 2013014384 A MX2013014384 A MX 2013014384A MX 2013014384 A MX2013014384 A MX 2013014384A MX 2013014384 A MX2013014384 A MX 2013014384A MX 2013014384 A MX2013014384 A MX 2013014384A
Authority
MX
Mexico
Prior art keywords
band
band transmitter
transmitter architecture
concurrent multi
signal processing
Prior art date
Application number
MX2013014384A
Other languages
English (en)
Inventor
Pertti Alapuranen
Original Assignee
Xg Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xg Technology Inc filed Critical Xg Technology Inc
Publication of MX2013014384A publication Critical patent/MX2013014384A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

La presente invención describe una arquitectura de hardware y software para operación de doble banda o multi-bandas concurrentes. Más específicamente, esta invención describe una red de radio cognitiva multi-bandas que permite que terminales utilicen eficientemente procesamiento de señal y recursos RF mediante sincronización del encuadre en bandas de frecuencias múltiples. La invención es útil en sistemas TDMA, al permitir el uso eficiente de los recursos de procesamiento de señales.
MX2013014384A 2011-06-08 2012-03-23 Arquitectura para transmisor multibanda concurrente. MX2013014384A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161494492P 2011-06-08 2011-06-08
PCT/US2012/030346 WO2012170103A2 (en) 2011-06-08 2012-03-23 Concurrent multi-band transmitter architecture
US13/428,473 US20120314626A1 (en) 2011-06-08 2012-03-23 Concurrent multi-band transmitter architecture

Publications (1)

Publication Number Publication Date
MX2013014384A true MX2013014384A (es) 2014-08-01

Family

ID=47293146

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013014384A MX2013014384A (es) 2011-06-08 2012-03-23 Arquitectura para transmisor multibanda concurrente.

Country Status (4)

Country Link
US (1) US20120314626A1 (es)
EP (1) EP2742760A2 (es)
MX (1) MX2013014384A (es)
WO (1) WO2012170103A2 (es)

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Publication number Priority date Publication date Assignee Title
US9853720B2 (en) 2013-08-20 2017-12-26 Lg Electronics Inc. Method and user equipment for simultaneously accessing plurality of cells
CN105556872B (zh) * 2013-09-10 2019-04-26 Lg电子株式会社 用于无线通信系统中的终端的通信的方法和设备
US10917222B2 (en) * 2014-09-30 2021-02-09 Apple Inc. Simultaneous operation of multiple time division duplex links using a single transceiver
US9812791B2 (en) * 2015-03-11 2017-11-07 Aerohive Networks, Inc. Single band dual concurrent network device
WO2016144380A1 (en) 2015-03-11 2016-09-15 Aerohive Networks, Inc. Single band dual concurrent network device
USD823284S1 (en) 2015-09-02 2018-07-17 Aerohive Networks, Inc. Polarized antenna
CN107426821A (zh) * 2017-07-03 2017-12-01 创达特（苏州）科技有限责任公司 无线访问接入点动态切换频段的方法及装置

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US6587444B1 (en) * 1997-11-14 2003-07-01 Ericsson Inc. Fixed frequency-time division duplex in radio communications systems
SE513233C2 (sv) * 1998-01-23 2000-08-07 Ericsson Telefon Ab L M TDMA-TDD/FDD Radiokommunikationssystem samt kanalvalsförfarande och -anordning för ett sådant system
US6611507B1 (en) * 1999-07-30 2003-08-26 Nokia Corporation System and method for effecting information transmission and soft handoff between frequency division duplex and time division duplex communications systems
US7936714B1 (en) * 2002-03-11 2011-05-03 Netgear, Inc. Spectrum allocation system and method for multi-band wireless RF data communications
CN1675950A (zh) * 2002-08-10 2005-09-28 皇家飞利浦电子股份有限公司 增加移动无线电系统中的数据传输速率的方法
JP4463303B2 (ja) * 2004-03-16 2010-05-19 ノキア コーポレイション 二重通信のための方法、装置、およびシステム
WO2007058490A1 (en) * 2005-11-16 2007-05-24 Electronics And Telecommunications Research Institute Method for switching and managing frequency access in cognitive radio system, base station and subscriber station using the same
US20070147333A1 (en) * 2005-12-22 2007-06-28 Makhijani Mahesh A System and method of transmission scheduling in time-division duplex communication system to minimize interference
JP2008017341A (ja) * 2006-07-07 2008-01-24 Ntt Docomo Inc 無線通信装置および無線通信方法
KR20080082891A (ko) * 2007-03-09 2008-09-12 한국전자통신연구원 Ｏｆｄｍａ 시스템에서 부채널 할당 방법 및 그 장치
KR20080084750A (ko) * 2007-03-14 2008-09-19 삼성전자주식회사 통신 시스템에서 자원 할당 시스템 및 방법
US8155033B2 (en) * 2007-11-28 2012-04-10 Motorola Solutions, Inc. Opportunistic spectrum sensing optimization for a communication system
KR101408929B1 (ko) * 2008-02-27 2014-06-18 삼성전자주식회사 인지 무선 기반의 무선통신 시스템에서 제어 정보 송수신장치 및 방법
JP4982409B2 (ja) * 2008-03-06 2012-07-25 株式会社エヌ・ティ・ティ・ドコモ 無線通信装置及び方法
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WO2010066067A1 (zh) * 2008-12-12 2010-06-17 上海贝尔阿尔卡特股份有限公司 移动通信系统中的帧汇聚方法
JP5645847B2 (ja) * 2009-01-22 2014-12-24 ウィ−ラン インコーポレイテッド 無線通信システムにおいて使用可能なスペクトルを検知する方法およびシステム
US8224364B2 (en) * 2009-11-23 2012-07-17 Motorola Solutions, Inc. Method for quieting and sensing in a secondary communications system
US8654687B2 (en) * 2011-05-17 2014-02-18 Telefonaktiebolaget L M Ericsson (Publ) Dual channel time division duplex (TDD) communication

Also Published As

Publication number Publication date
WO2012170103A2 (en) 2012-12-13
WO2012170103A3 (en) 2014-05-08
US20120314626A1 (en) 2012-12-13
EP2742760A2 (en) 2014-06-18

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