CN1697438B - 用于多频带正交频分复用收发机的前同步码发生器 - Google Patents
用于多频带正交频分复用收发机的前同步码发生器 Download PDFInfo
- Publication number
- CN1697438B CN1697438B CN200510070094.0A CN200510070094A CN1697438B CN 1697438 B CN1697438 B CN 1697438B CN 200510070094 A CN200510070094 A CN 200510070094A CN 1697438 B CN1697438 B CN 1697438B
- Authority
- CN
- China
- Prior art keywords
- preamble
- frequency
- transceiver
- pseudo
- preamble generator
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
- H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/7156—Arrangements for sequence synchronisation
- H04B2001/71563—Acquisition
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
TFC指数 | 代码 | 类型 |
1 | [1,2,3] | TFI |
2 | [1,3,2] | TFI |
3 | [1,1,2,2,3,3] | TFI |
4 | [1,1,3,3,2,2] | TFI |
5 | [1] | FFI |
6 | [2] | FFI |
7 | [3] | FFI |
Claims (13)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56978004P | 2004-05-10 | 2004-05-10 | |
US60/569,780 | 2004-05-10 | ||
US57215304P | 2004-05-18 | 2004-05-18 | |
US60/572,153 | 2004-05-18 | ||
US57449604P | 2004-05-26 | 2004-05-26 | |
US60/574,496 | 2004-05-26 | ||
US10/956,356 | 2004-09-30 | ||
US10/956,356 US7411898B2 (en) | 2004-05-10 | 2004-09-30 | Preamble generator for a multiband OFDM transceiver |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1697438A CN1697438A (zh) | 2005-11-16 |
CN1697438B true CN1697438B (zh) | 2010-10-06 |
Family
ID=35336216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510070094.0A Active CN1697438B (zh) | 2004-05-10 | 2005-05-10 | 用于多频带正交频分复用收发机的前同步码发生器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7411898B2 (zh) |
CN (1) | CN1697438B (zh) |
DE (1) | DE102005021518B4 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9001909B2 (en) | 2010-04-12 | 2015-04-07 | Qualcomm Incorporated | Channel estimation for low-overhead communication in a network |
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7295509B2 (en) | 2000-09-13 | 2007-11-13 | Qualcomm, Incorporated | Signaling method in an OFDM multiple access system |
US9130810B2 (en) | 2000-09-13 | 2015-09-08 | Qualcomm Incorporated | OFDM communications methods and apparatus |
US20050105505A1 (en) * | 2003-11-07 | 2005-05-19 | Eran Fishler | Transceiver for a wireless local area network having a sparse preamble data sequence |
US9148256B2 (en) | 2004-07-21 | 2015-09-29 | Qualcomm Incorporated | Performance based rank prediction for MIMO design |
US9137822B2 (en) | 2004-07-21 | 2015-09-15 | Qualcomm Incorporated | Efficient signaling over access channel |
US8391410B2 (en) * | 2004-07-29 | 2013-03-05 | Qualcomm Incorporated | Methods and apparatus for configuring a pilot symbol in a wireless communication system |
US20080317142A1 (en) * | 2005-07-29 | 2008-12-25 | Qualcomm Incorporated | System and method for frequency diversity |
US20070081484A1 (en) * | 2004-07-29 | 2007-04-12 | Wang Michael M | Methods and apparatus for transmitting a frame structure in a wireless communication system |
US9246728B2 (en) | 2004-07-29 | 2016-01-26 | Qualcomm Incorporated | System and method for frequency diversity |
SG155170A1 (en) * | 2004-07-29 | 2009-09-30 | Qualcomm Inc | System and method for diversity interleaving |
US8149685B2 (en) * | 2004-09-03 | 2012-04-03 | University Of South Florida | Covert OFDM transmission using cyclic prefix |
US8144572B2 (en) * | 2004-09-14 | 2012-03-27 | Qualcomm Incorporated | Detection and mitigation of interference and jammers in an OFDM system |
JP4407465B2 (ja) * | 2004-10-25 | 2010-02-03 | ソニー株式会社 | 無線通信装置 |
US7852822B2 (en) * | 2004-12-22 | 2010-12-14 | Qualcomm Incorporated | Wide area and local network ID transmission for communication systems |
US9246560B2 (en) | 2005-03-10 | 2016-01-26 | Qualcomm Incorporated | Systems and methods for beamforming and rate control in a multi-input multi-output communication systems |
US9154211B2 (en) | 2005-03-11 | 2015-10-06 | Qualcomm Incorporated | Systems and methods for beamforming feedback in multi antenna communication systems |
US8446892B2 (en) | 2005-03-16 | 2013-05-21 | Qualcomm Incorporated | Channel structures for a quasi-orthogonal multiple-access communication system |
US9143305B2 (en) | 2005-03-17 | 2015-09-22 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9461859B2 (en) | 2005-03-17 | 2016-10-04 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9520972B2 (en) | 2005-03-17 | 2016-12-13 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9184870B2 (en) | 2005-04-01 | 2015-11-10 | Qualcomm Incorporated | Systems and methods for control channel signaling |
US9408220B2 (en) | 2005-04-19 | 2016-08-02 | Qualcomm Incorporated | Channel quality reporting for adaptive sectorization |
US9036538B2 (en) | 2005-04-19 | 2015-05-19 | Qualcomm Incorporated | Frequency hopping design for single carrier FDMA systems |
US8611284B2 (en) | 2005-05-31 | 2013-12-17 | Qualcomm Incorporated | Use of supplemental assignments to decrement resources |
US8565194B2 (en) | 2005-10-27 | 2013-10-22 | Qualcomm Incorporated | Puncturing signaling channel for a wireless communication system |
US8879511B2 (en) | 2005-10-27 | 2014-11-04 | Qualcomm Incorporated | Assignment acknowledgement for a wireless communication system |
US8462859B2 (en) | 2005-06-01 | 2013-06-11 | Qualcomm Incorporated | Sphere decoding apparatus |
US9179319B2 (en) | 2005-06-16 | 2015-11-03 | Qualcomm Incorporated | Adaptive sectorization in cellular systems |
US8599945B2 (en) | 2005-06-16 | 2013-12-03 | Qualcomm Incorporated | Robust rank prediction for a MIMO system |
US9391751B2 (en) * | 2005-07-29 | 2016-07-12 | Qualcomm Incorporated | System and method for frequency diversity |
US9042212B2 (en) * | 2005-07-29 | 2015-05-26 | Qualcomm Incorporated | Method and apparatus for communicating network identifiers in a communication system |
US8885628B2 (en) | 2005-08-08 | 2014-11-11 | Qualcomm Incorporated | Code division multiplexing in a single-carrier frequency division multiple access system |
WO2007022362A2 (en) * | 2005-08-16 | 2007-02-22 | Wionics Research | Frame synchronization |
US20070041457A1 (en) | 2005-08-22 | 2007-02-22 | Tamer Kadous | Method and apparatus for providing antenna diversity in a wireless communication system |
US9209956B2 (en) | 2005-08-22 | 2015-12-08 | Qualcomm Incorporated | Segment sensitive scheduling |
US8644292B2 (en) | 2005-08-24 | 2014-02-04 | Qualcomm Incorporated | Varied transmission time intervals for wireless communication system |
US9136974B2 (en) | 2005-08-30 | 2015-09-15 | Qualcomm Incorporated | Precoding and SDMA support |
US8693405B2 (en) | 2005-10-27 | 2014-04-08 | Qualcomm Incorporated | SDMA resource management |
US9225416B2 (en) | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Varied signaling channels for a reverse link in a wireless communication system |
US8045512B2 (en) | 2005-10-27 | 2011-10-25 | Qualcomm Incorporated | Scalable frequency band operation in wireless communication systems |
US9225488B2 (en) | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Shared signaling channel |
US9144060B2 (en) | 2005-10-27 | 2015-09-22 | Qualcomm Incorporated | Resource allocation for shared signaling channels |
US8477684B2 (en) | 2005-10-27 | 2013-07-02 | Qualcomm Incorporated | Acknowledgement of control messages in a wireless communication system |
US9210651B2 (en) * | 2005-10-27 | 2015-12-08 | Qualcomm Incorporated | Method and apparatus for bootstraping information in a communication system |
US9088384B2 (en) | 2005-10-27 | 2015-07-21 | Qualcomm Incorporated | Pilot symbol transmission in wireless communication systems |
US8582509B2 (en) | 2005-10-27 | 2013-11-12 | Qualcomm Incorporated | Scalable frequency band operation in wireless communication systems |
US9172453B2 (en) | 2005-10-27 | 2015-10-27 | Qualcomm Incorporated | Method and apparatus for pre-coding frequency division duplexing system |
US8582548B2 (en) | 2005-11-18 | 2013-11-12 | Qualcomm Incorporated | Frequency division multiple access schemes for wireless communication |
KR100789756B1 (ko) * | 2005-12-09 | 2008-01-02 | 한국전자통신연구원 | 가변 프레임 길이를 이용한 전송 포맷 판정 장치 및 그방법과 그를 이용한 복호 방법 |
KR100658935B1 (ko) | 2006-02-23 | 2006-12-15 | 엘지전자 주식회사 | 통신 디바이스의 채널 선택 방법 |
US7769074B2 (en) * | 2006-03-08 | 2010-08-03 | Renesas Technology Corporation | Detecting and synchronizing to frequency hopped packets |
US7672405B2 (en) * | 2006-05-31 | 2010-03-02 | Via Technologies, Inc. | Method for controlling the signal gain of a multiband orthogonal frequency division multiplexing (MB-OFDM) baseband receiver |
US8929353B2 (en) * | 2007-05-09 | 2015-01-06 | Qualcomm Incorporated | Preamble structure and acquisition for a wireless communication system |
US20080079557A1 (en) * | 2006-09-29 | 2008-04-03 | Sensormatic Electronics Corporation | Radio frequency identification fast tag response method and system |
US8045636B1 (en) * | 2007-03-27 | 2011-10-25 | Marvell International Ltd. | Maximum-likelihood frame synchronization algorithms for OFDM systems |
JP5054193B2 (ja) | 2007-07-18 | 2012-10-24 | マーベル ワールド トレード リミテッド | 複数のクライアント局から独立したデータを同時アップリンク伝送する無線ネットワーク |
JP5350380B2 (ja) | 2007-07-18 | 2013-11-27 | マーベル ワールド トレード リミテッド | 複数のクライアント局に対する独立したデータを同時ダウンリンク伝送するアクセスポイント |
CN101394226A (zh) * | 2007-09-18 | 2009-03-25 | Nxp股份有限公司 | 蜂窝电话系统的具有多Zadoff-Chu序列的随机接入前同步码 |
KR100900977B1 (ko) * | 2008-01-03 | 2009-06-04 | 삼성전자주식회사 | 데이터 패킷의 프리엠블(preamble) 생성 방법 및그 장치 |
JP5109707B2 (ja) * | 2008-02-19 | 2012-12-26 | コニカミノルタビジネステクノロジーズ株式会社 | 定着装置及び画像形成装置 |
EP2294772B1 (en) * | 2008-04-08 | 2016-01-06 | Marvell World Trade Ltd. | Physical layer frame format for wideband wireless communications systems |
CN101616493B (zh) | 2008-06-27 | 2011-12-07 | 华为技术有限公司 | 一种数据传输方法、网络系统及相应装置 |
US8982889B2 (en) | 2008-07-18 | 2015-03-17 | Marvell World Trade Ltd. | Preamble designs for sub-1GHz frequency bands |
US8964789B1 (en) | 2008-11-11 | 2015-02-24 | Marvell International Ltd. | Method and system for data synchronization in communication systems using repetitive preamble patterns |
US8301177B2 (en) * | 2009-03-03 | 2012-10-30 | Intel Corporation | Efficient paging operation for femtocell deployment |
CN101867551B (zh) * | 2009-06-03 | 2015-09-02 | 开曼群岛威睿电通股份有限公司 | 多输入多输出正交频分多址技术和前同步码设计 |
WO2010143167A2 (en) | 2009-06-12 | 2010-12-16 | Coppergate Communications Ltd. | Network-specific powerline transmissions |
US8386856B2 (en) * | 2009-07-01 | 2013-02-26 | Silicon Motion, Inc. | Data storage device capable of selecting scrambled signals according to transmission power |
US9077594B2 (en) | 2009-07-23 | 2015-07-07 | Marvell International Ltd. | Coexistence of a normal-rate physical layer and a low-rate physical layer in a wireless network |
US8743908B2 (en) * | 2010-04-20 | 2014-06-03 | Texas Instruments Incorporated | Coexistence of prime, S-FSK and G3 devices in powerline communications |
CN103765973B (zh) | 2011-08-29 | 2017-11-10 | 马维尔国际贸易有限公司 | 正常速率物理层和低速率物理层在无线网络中的共存 |
FR2995115B1 (fr) * | 2012-09-04 | 2014-09-05 | Sigfox | Procedes d'emission et de reception de donnees dans un systeme de telecommunications numeriques |
TW201434287A (zh) * | 2013-02-26 | 2014-09-01 | Novatek Microelectronics Corp | 時脈內嵌資料的產生裝置及傳輸方法 |
US10700830B2 (en) * | 2014-10-21 | 2020-06-30 | Qualcomm Incorporated | Techniques for conveying identification information in a preamble transmission |
GB2539662A (en) * | 2015-06-22 | 2016-12-28 | Sony Corp | Transmitter and Receiver and Methods of Trasmitting and Receiving |
CN107124383B (zh) * | 2016-02-25 | 2021-01-19 | 中兴通讯股份有限公司 | 一种数据传输方法和装置 |
US11408990B2 (en) * | 2019-09-24 | 2022-08-09 | Nxp B.V. | Systems and methods for selecting ultra-wideband preamble according to environmental condition |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1061705A1 (en) * | 1999-06-16 | 2000-12-20 | Sony International (Europe) GmbH | Optimized synchronization preamble structure for OFDM system |
CN1389995A (zh) * | 2001-06-01 | 2003-01-08 | 上海大唐移动通信设备有限公司 | Wcdma系统中捕获随机接入信道前同步码的一种方法和装置 |
US6515960B1 (en) * | 1997-08-27 | 2003-02-04 | Sony Corporation | Radio communication system |
CN1444807A (zh) * | 2000-10-06 | 2003-09-24 | 韩唯逻辑公司 | 前同步码搜索设备和方法 |
CN1452340A (zh) * | 2002-04-19 | 2003-10-29 | 通用电气公司 | 利用发送参考前同步信号实现超宽带通信中的同步 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7248659B2 (en) * | 2002-02-20 | 2007-07-24 | Freescale Semiconductor, Inc. | Method for adjusting acquisition speed in a wireless network |
US7042858B1 (en) * | 2002-03-22 | 2006-05-09 | Jianglei Ma | Soft handoff for OFDM |
US7532661B2 (en) * | 2004-04-19 | 2009-05-12 | Texas Instruments Incorporated | Additional hierarchical preamble for support of FDMA channel in a multi-band OFDM system |
US7257151B2 (en) * | 2004-05-05 | 2007-08-14 | Texas Instruments Incorporated | (Updated) preamble for FDMA |
-
2004
- 2004-09-30 US US10/956,356 patent/US7411898B2/en active Active
-
2005
- 2005-05-10 DE DE102005021518A patent/DE102005021518B4/de not_active Expired - Fee Related
- 2005-05-10 CN CN200510070094.0A patent/CN1697438B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6515960B1 (en) * | 1997-08-27 | 2003-02-04 | Sony Corporation | Radio communication system |
EP1061705A1 (en) * | 1999-06-16 | 2000-12-20 | Sony International (Europe) GmbH | Optimized synchronization preamble structure for OFDM system |
CN1444807A (zh) * | 2000-10-06 | 2003-09-24 | 韩唯逻辑公司 | 前同步码搜索设备和方法 |
CN1389995A (zh) * | 2001-06-01 | 2003-01-08 | 上海大唐移动通信设备有限公司 | Wcdma系统中捕获随机接入信道前同步码的一种方法和装置 |
CN1452340A (zh) * | 2002-04-19 | 2003-10-29 | 通用电气公司 | 利用发送参考前同步信号实现超宽带通信中的同步 |
Non-Patent Citations (1)
Title |
---|
CN 1389995 A,全文. |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9001909B2 (en) | 2010-04-12 | 2015-04-07 | Qualcomm Incorporated | Channel estimation for low-overhead communication in a network |
US9295100B2 (en) | 2010-04-12 | 2016-03-22 | Qualcomm Incorporated | Delayed acknowledgements for low-overhead communication in a network |
US9326317B2 (en) | 2010-04-12 | 2016-04-26 | Qualcomm Incorporated | Detecting delimiters for low-overhead communication in a network |
US9326316B2 (en) | 2010-04-12 | 2016-04-26 | Qualcomm Incorporated | Repeating for low-overhead communication in a network |
Also Published As
Publication number | Publication date |
---|---|
DE102005021518A1 (de) | 2005-12-08 |
DE102005021518B4 (de) | 2013-05-16 |
US7411898B2 (en) | 2008-08-12 |
CN1697438A (zh) | 2005-11-16 |
US20050265220A1 (en) | 2005-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1697438B (zh) | 用于多频带正交频分复用收发机的前同步码发生器 | |
US20050105505A1 (en) | Transceiver for a wireless local area network having a sparse preamble data sequence | |
CN101366254B (zh) | 用于多频带ofdm收发机的双载波调制器 | |
US8699614B2 (en) | Apparatus and method for interference mitigation | |
US8027326B2 (en) | Method and system for high data rate multi-channel WLAN architecture | |
US7362817B2 (en) | UWB (Ultra Wide Band) interference mitigation | |
US8682311B2 (en) | Multi-hop booster | |
US9036536B2 (en) | Multi-hop booster | |
CN1141104A (zh) | 同时宽带和窄带无线通信的方法和装置 | |
KR100857243B1 (ko) | 인지적 uwb 시스템 및 데이터 통신 방법 | |
CN101395816A (zh) | 无线通信装置和无线通信方法 | |
KR100647988B1 (ko) | 멀티 밴드 직교 주파수 분할 다중 시스템에서 무선자원할당 시스템 | |
KR100683405B1 (ko) | 멀티 밴드 직교 주파수 분할 다중 시스템에서 무선자원할당 시스템 | |
KR100969214B1 (ko) | 코드 시퀀스와 타임 시퀀스를 이용한 인지적 uwb 시스템 | |
WO2005099209A2 (en) | Dual carrier modulator for a multiband ofdm transceiver | |
CN1645845B (zh) | 多波段单载波调制 | |
Rateb et al. | Improvement of Ultra‐wideband Link Performance over Bands Requiring Interference Mitigation in Korea | |
Hossain et al. | Analog Pulse-Based Channel Sensing for Spectrum Efficient Wireless Data Transmission | |
KR100872172B1 (ko) | 무선 통신 시스템에서의 데이터 송신 방법 및 장치 | |
Tomioka et al. | A Proposal of High-Flexibility Short-Range Cognitive Radio System | |
Huang et al. | Interference mitigation for simultaneous operating piconets in MB-OFDM systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LANTIQ DEUTSCHLAND GMBH Free format text: FORMER OWNER: INFINEON TECHNLGIES WIRELESS SOLUTIONS AG Effective date: 20110913 Owner name: INFINEON TECHNLGIES WIRELESS SOLUTIONS AG Free format text: FORMER OWNER: INFINRONG SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20110913 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: German Berg, Laura Ibiza Patentee after: INFINEON TECHNOLOGIES AG Address before: Munich, Germany Patentee before: INFINEON TECHNOLOGIES AG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110913 Address after: German Berg, Laura Ibiza Patentee after: Lantiq Deutschland GmbH Address before: German Berg, Laura Ibiza Patentee before: Infinlon technology wireless solutions Ltd. Effective date of registration: 20110913 Address after: German Berg, Laura Ibiza Patentee after: Infinlon technology wireless solutions Ltd. Address before: German Berg, Laura Ibiza Patentee before: INFINEON TECHNOLOGIES AG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180507 Address after: German Neubiberg Patentee after: LANTIQ BETEILIGUNGS GmbH & Co.KG Address before: German Berg, Laura Ibiza Patentee before: Lantiq Deutschland GmbH |
|
TR01 | Transfer of patent right |