AR052443A1 - Salto restringido en sistemas de comunicacion inalambrico - Google Patents
Salto restringido en sistemas de comunicacion inalambricoInfo
- Publication number
- AR052443A1 AR052443A1 ARP050105520A ARP050105520A AR052443A1 AR 052443 A1 AR052443 A1 AR 052443A1 AR P050105520 A ARP050105520 A AR P050105520A AR P050105520 A ARP050105520 A AR P050105520A AR 052443 A1 AR052443 A1 AR 052443A1
- Authority
- AR
- Argentina
- Prior art keywords
- restricted
- subband
- jump
- wireless communication
- communication systems
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
- H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
-
- 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
- H04L25/0202—Channel estimation
- H04L25/0204—Channel estimation of multiple channels
-
- 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
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
-
- 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
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
- H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
- H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0037—Inter-user or inter-terminal allocation
- H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- 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
- H04L5/0094—Indication of how sub-channels of the path are allocated
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Las realizaciones descritas proveen para la asignacion de recursos para una transmision a un dispositivo inalámbrico. La banda de frecuencia está dividida en al menos dos subbandas contiguas. Se realiza una determinacion si es deseable transmitir en una unica subbanda o en más de una subbanda. La transmision es asignada para que ocurra en ya sea la unica subbanda o para operar en más de una subbanda. Si la transmision está restringida a una subbanda, el patron de salto está restringido también a subportadores dentro de la subbanda en particular.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63849404P | 2004-12-22 | 2004-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR052443A1 true AR052443A1 (es) | 2007-03-21 |
Family
ID=36123142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP050105520A AR052443A1 (es) | 2004-12-22 | 2005-12-22 | Salto restringido en sistemas de comunicacion inalambrico |
Country Status (14)
Country | Link |
---|---|
US (2) | US8571132B2 (es) |
EP (1) | EP1836818A1 (es) |
JP (3) | JP4620130B2 (es) |
KR (1) | KR100956042B1 (es) |
CN (1) | CN101124795A (es) |
AR (1) | AR052443A1 (es) |
AU (1) | AU2005318997A1 (es) |
BR (1) | BRPI0519541A2 (es) |
CA (1) | CA2590629A1 (es) |
IL (1) | IL183870A0 (es) |
MX (1) | MX2007007743A (es) |
RU (2) | RU2374775C2 (es) |
TW (1) | TWI383604B (es) |
WO (1) | WO2006069401A1 (es) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8634432B2 (en) * | 2005-05-06 | 2014-01-21 | Samsung Electronics Co., Ltd. | System and method for subcarrier allocation in a multicarrier wireless network |
US8054894B2 (en) * | 2005-10-31 | 2011-11-08 | Motorola Mobility, Inc. | Method and apparatus for providing channel quality feedback in an orthogonal frequency division multiplexing communication system |
US8594207B2 (en) * | 2005-10-31 | 2013-11-26 | Motorola Mobility Llc | Method and apparatus for providing channel quality feedback in an orthogonal frequency division multiplexing communication system |
CA2637182C (en) | 2006-02-28 | 2015-04-28 | Rotani, Inc. | Methods and apparatus for overlapping mimo antenna physical sectors |
JP4738240B2 (ja) * | 2006-04-19 | 2011-08-03 | シャープ株式会社 | 無線通信の通信周波数設定方法 |
US7864698B2 (en) * | 2006-06-26 | 2011-01-04 | Panasonic Corporation | Radio communication device and CQI generation method |
US8417248B2 (en) * | 2006-08-14 | 2013-04-09 | Texas Instruments Incorporated | Methods and apparatus to schedule uplink transmissions in wireless communication systems |
WO2008021644A2 (en) * | 2006-08-15 | 2008-02-21 | Cisco Technology, Inc. | Method for antenna array partitioning |
TWI452884B (zh) * | 2006-11-01 | 2014-09-11 | Qualcomm Inc | 次頻帶相依資源管理 |
US8305999B2 (en) * | 2007-01-05 | 2012-11-06 | Ravi Palanki | Resource allocation and mapping in a wireless communication system |
US8825065B2 (en) * | 2007-01-19 | 2014-09-02 | Wi-Lan, Inc. | Transmit power dependent reduced emissions from a wireless transceiver |
US8290447B2 (en) * | 2007-01-19 | 2012-10-16 | Wi-Lan Inc. | Wireless transceiver with reduced transmit emissions |
GB2446197A (en) | 2007-02-05 | 2008-08-06 | Nec Corp | Frequency-hopping method and mobile communication system |
US8213483B2 (en) * | 2007-02-06 | 2012-07-03 | Qualcomm Incorporated | Hopping structures for broadband pilot signals |
US8831116B2 (en) * | 2007-03-20 | 2014-09-09 | Motorola Mobility Llc | Method and apparatus for providing channel quality and precoding metric feedback in an orthogonal frequency division multiplexing communication system |
US8798012B2 (en) * | 2007-03-26 | 2014-08-05 | Telefonaktiebolaget L M Ericsson (Publ) | Preparation phase for switching between SU-MIMO and MU-MIMO |
KR101381475B1 (ko) * | 2007-04-13 | 2014-04-04 | 삼성전자주식회사 | 유저 단말기의 무선 자원 제어 상태를 아이들 상태로천이하는 방법 및 이를 위한 시스템 및 그 단말기 |
US8213943B2 (en) * | 2007-05-02 | 2012-07-03 | Qualcomm Incorporated | Constrained hopping of DL reference signals |
KR101329854B1 (ko) * | 2007-06-05 | 2013-11-14 | 엘지전자 주식회사 | 다중안테나 시스템에서의 제어정보 전송방법 |
US8457235B2 (en) * | 2007-06-25 | 2013-06-04 | Lg Electronics Inc. | Method of transmitting feedback data in multiple antenna system |
KR101293373B1 (ko) * | 2007-06-25 | 2013-08-05 | 엘지전자 주식회사 | 다중안테나 시스템에서의 데이터 전송 방법 |
CA2694629C (en) | 2007-08-02 | 2014-08-26 | Fujitsu Limited | Pilot arrangement method in mobile radio communication system and transmitter/receiver adopting same |
KR101478362B1 (ko) * | 2007-08-10 | 2015-01-28 | 엘지전자 주식회사 | 다중안테나 시스템에서 귀환데이터 전송방법 |
CN101409883A (zh) * | 2007-10-12 | 2009-04-15 | Nxp股份有限公司 | 多载波宽带***中对下行链路辅助基准信号作资源规划的方法和*** |
CN101610101B (zh) | 2008-06-16 | 2013-02-27 | 中兴通讯股份有限公司 | 一种下行专用导频的跳频方法 |
CN101610231B (zh) * | 2008-06-18 | 2013-06-05 | 中兴通讯股份有限公司 | 跳频实现方法和装置 |
US8095103B2 (en) * | 2008-08-01 | 2012-01-10 | Qualcomm Incorporated | Upconverter and downconverter with switched transconductance and LO masking |
WO2010032374A1 (ja) * | 2008-09-22 | 2010-03-25 | シャープ株式会社 | 無線通信システム、基地局装置、移動局装置および無線通信方法 |
KR101156618B1 (ko) | 2008-11-21 | 2012-06-14 | 연세대학교 산학협력단 | 무선 네트워크에서 자원을 할당하는 방법 |
KR101608784B1 (ko) * | 2009-01-21 | 2016-04-20 | 엘지전자 주식회사 | 무선 통신 시스템에서의 멀티캐스트 및/또는 브로드캐스트 서비스 데이터를 위한 자원 할당 방법 및 이를 위한 장치 |
US8718169B2 (en) | 2010-06-15 | 2014-05-06 | Qualcomm Incorporated | Using a field format on a communication device |
WO2012034580A1 (en) * | 2010-09-13 | 2012-03-22 | Nokia Siemens Networks Oy | Reduced radio resource control connectivity |
CN102064920A (zh) * | 2010-12-31 | 2011-05-18 | 大唐移动通信设备有限公司 | Cqi信息的获取方法和设备 |
GB2487782B (en) * | 2011-02-04 | 2015-05-20 | Sca Ipla Holdings Inc | Telecommunications method and system |
FR2992506B1 (fr) * | 2012-06-25 | 2014-06-20 | Sigfox Wireless | Procede d'authentification de paquets de donnees recus par une station d'un systeme de telecommunications numerique |
CN108495319B (zh) * | 2012-09-07 | 2022-07-01 | 索尼公司 | 无线传输资源管理设备和方法 |
CN104113843B (zh) * | 2013-04-18 | 2020-09-11 | 索尼公司 | 频谱管理***和方法 |
US9590764B2 (en) | 2014-09-15 | 2017-03-07 | Texas Instruments Incorporated | LTE transmission mask adjustment to maximize performance and reduce interference |
CN108604971B (zh) * | 2016-02-05 | 2021-03-02 | 瑞典爱立信有限公司 | 用于窄带通信***中的无线资源分配的方法和装置 |
JP7109883B2 (ja) * | 2017-02-24 | 2022-08-01 | 株式会社Nttドコモ | 無線基地局及び無線通信方法 |
CN109274628B (zh) * | 2017-07-17 | 2021-08-03 | 普天信息技术有限公司 | 一种多子带***中的上行业务发送方法及装置 |
US11405924B2 (en) * | 2017-12-08 | 2022-08-02 | Mediatek Singapore Pte. Ltd. | Communication interference mitigation systems and methods |
US10772074B2 (en) | 2018-02-16 | 2020-09-08 | At&T Intellectual Property I, L.P. | Facilitation of reporting sub-band channel quality indicators for 5G or other next generation network |
RU2713378C1 (ru) * | 2019-06-14 | 2020-02-05 | Акционерное общество "Концерн "Созвездие" | Способ оценки параметров канала в OFDM-системах |
US11849438B2 (en) * | 2021-06-21 | 2023-12-19 | Qualcomm Incorporated | Channel oriented tone reservation for multiple input multiple output communications |
CN113630360B (zh) * | 2021-08-10 | 2022-05-24 | 中国科学院计算技术研究所 | 一种无线通信的跳频方法与装置 |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9401319L (sv) | 1994-04-19 | 1995-10-20 | Ellemtel Utvecklings Ab | Telekommunikationssystem |
US6359923B1 (en) * | 1997-12-18 | 2002-03-19 | At&T Wireless Services, Inc. | Highly bandwidth efficient communications |
US20020154705A1 (en) | 2000-03-22 | 2002-10-24 | Walton Jay R. | High efficiency high performance communications system employing multi-carrier modulation |
EP1170897B1 (en) * | 2000-07-05 | 2020-01-15 | Wi-Fi One Technologies International Limited | Pilot pattern design for a STTD scheme in an OFDM system |
WO2002017524A1 (fr) * | 2000-08-25 | 2002-02-28 | Sony Corporation | Systeme de diffusion numerique |
US6907270B1 (en) | 2000-10-23 | 2005-06-14 | Qualcomm Inc. | Method and apparatus for reduced rank channel estimation in a communications system |
US6654408B1 (en) * | 2000-10-27 | 2003-11-25 | Wisconsin Alumni Research Foundation | Method and system for multi-carrier multiple access reception in the presence of imperfections |
US6959050B2 (en) * | 2001-06-15 | 2005-10-25 | Motorola, Inc. | Method and apparatus for synchronizing an OFDM signal |
JP2003110529A (ja) | 2001-10-02 | 2003-04-11 | Sony Corp | 送信装置、通信システム及びその通信方法 |
CN1306722C (zh) | 2001-10-31 | 2007-03-21 | 松下电器产业株式会社 | 无线发射装置和无线通信方法 |
JP4245330B2 (ja) | 2001-10-31 | 2009-03-25 | パナソニック株式会社 | 無線送信装置および無線通信方法 |
US7020110B2 (en) | 2002-01-08 | 2006-03-28 | Qualcomm Incorporated | Resource allocation for MIMO-OFDM communication systems |
JP3993441B2 (ja) | 2002-02-01 | 2007-10-17 | 株式会社日立国際電気 | Ofdm信号受信装置 |
US7295626B2 (en) * | 2002-03-08 | 2007-11-13 | Alvarion Ltd. | Orthogonal division multiple access technique incorporating single carrier and OFDM signals |
GB2386519B (en) | 2002-03-12 | 2004-05-26 | Toshiba Res Europ Ltd | Adaptive Multicarrier Communication |
GB2386476B (en) * | 2002-03-14 | 2004-05-12 | Toshiba Res Europ Ltd | Antenna signal processing systems |
US7173991B2 (en) * | 2002-06-17 | 2007-02-06 | Hitachi, Ltd. | Methods and apparatus for spectral filtering channel estimates |
US7551546B2 (en) * | 2002-06-27 | 2009-06-23 | Nortel Networks Limited | Dual-mode shared OFDM methods/transmitters, receivers and systems |
EP1392005A1 (de) | 2002-08-13 | 2004-02-25 | Siemens Aktiengesellschaft | Verfahren zur Kanalschätzung und zugehöriges Funkkommunikationssystem |
US8320301B2 (en) * | 2002-10-25 | 2012-11-27 | Qualcomm Incorporated | MIMO WLAN system |
US6928062B2 (en) | 2002-10-29 | 2005-08-09 | Qualcomm, Incorporated | Uplink pilot and signaling transmission in wireless communication systems |
US7039001B2 (en) | 2002-10-29 | 2006-05-02 | Qualcomm, Incorporated | Channel estimation for OFDM communication systems |
JP4163937B2 (ja) | 2002-12-06 | 2008-10-08 | 松下電器産業株式会社 | Ofdm−cdma送信装置及びofdm−cdma送信方法 |
US20040120300A1 (en) * | 2002-12-02 | 2004-06-24 | Board Of Regents, The University Of Texas System | System, method and apparatus for parallel information transmission in wireless communication systems |
KR100575980B1 (ko) * | 2002-12-24 | 2006-05-02 | 삼성전자주식회사 | 직교 주파수 분할 다중 방식을 사용하는 통신 시스템에서피크대 평균 전력비를 최소화시키는 장치 및 방법 |
US7280467B2 (en) | 2003-01-07 | 2007-10-09 | Qualcomm Incorporated | Pilot transmission schemes for wireless multi-carrier communication systems |
WO2004077777A1 (en) * | 2003-02-28 | 2004-09-10 | Nortel Networks Limited | Sub-carrier allocation for ofdm |
JP2004304590A (ja) | 2003-03-31 | 2004-10-28 | Sony Corp | Ofdm復調装置及び方法 |
JP3838237B2 (ja) | 2003-04-30 | 2006-10-25 | ソニー株式会社 | 無線通信システム、送信装置および受信装置 |
US7286603B2 (en) * | 2003-05-01 | 2007-10-23 | Nokia Corporation | Method and apparatus for increasing data rates in a wideband MC-CDMA telecommunication system |
US7177297B2 (en) * | 2003-05-12 | 2007-02-13 | Qualcomm Incorporated | Fast frequency hopping with a code division multiplexed pilot in an OFDMA system |
KR100640461B1 (ko) * | 2003-07-30 | 2006-10-30 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 방식을 사용하는 이동 통신시스템에서 서브 채널 할당 장치 및 방법 |
US6985535B2 (en) * | 2003-10-31 | 2006-01-10 | Motorola, Inc. | Channel condition estimation for pilot coefficient selection |
JP4314099B2 (ja) | 2003-11-19 | 2009-08-12 | パナソニック株式会社 | Ofdm受信装置 |
US7489621B2 (en) * | 2003-12-30 | 2009-02-10 | Alexander A Maltsev | Adaptive puncturing technique for multicarrier systems |
US9083436B2 (en) * | 2004-03-05 | 2015-07-14 | Interdigital Technology Corporation | Full duplex communication system using disjoint spectral blocks |
KR100620914B1 (ko) | 2004-04-07 | 2006-09-13 | 삼성전자주식회사 | 광대역 무선통신시스템에서 에이엠씨 모드와 다이버시티 모드를 스위칭하기 위한 장치 및 방법 |
US7047006B2 (en) * | 2004-04-28 | 2006-05-16 | Motorola, Inc. | Method and apparatus for transmission and reception of narrowband signals within a wideband communication system |
US7257406B2 (en) | 2004-07-23 | 2007-08-14 | Qualcomm, Incorporated | Restrictive reuse set management |
KR100929103B1 (ko) * | 2004-08-17 | 2009-11-30 | 삼성전자주식회사 | 직교주파수다중분할 이동통신시스템에서 고속 순방향 패킷 데이터 서비스를 지원하기 위한 주파수 할당 장치 및 방법 |
US20060045192A1 (en) * | 2004-08-25 | 2006-03-02 | Hiroshi Hayashi | Method and apparatus for pilot channel transmission and reception within a multi-carrier communication system |
US7672383B2 (en) | 2004-09-17 | 2010-03-02 | Qualcomm Incorporated | Noise variance estimation in wireless communications for diversity combining and log-likelihood scaling |
JP2006101019A (ja) | 2004-09-28 | 2006-04-13 | Matsushita Electric Ind Co Ltd | Ofdm受信装置及びofdm中継装置 |
JP4516489B2 (ja) | 2004-10-12 | 2010-08-04 | 日本放送協会 | 受信装置 |
US7548752B2 (en) | 2004-12-22 | 2009-06-16 | Qualcomm Incorporated | Feedback to support restrictive reuse |
-
2005
- 2005-12-21 US US11/315,744 patent/US8571132B2/en not_active Expired - Fee Related
- 2005-12-22 MX MX2007007743A patent/MX2007007743A/es active IP Right Grant
- 2005-12-22 CA CA002590629A patent/CA2590629A1/en not_active Abandoned
- 2005-12-22 CN CNA2005800485533A patent/CN101124795A/zh active Pending
- 2005-12-22 RU RU2007127882/09A patent/RU2374775C2/ru not_active IP Right Cessation
- 2005-12-22 AU AU2005318997A patent/AU2005318997A1/en not_active Abandoned
- 2005-12-22 KR KR1020077016202A patent/KR100956042B1/ko not_active IP Right Cessation
- 2005-12-22 EP EP05856110A patent/EP1836818A1/en not_active Withdrawn
- 2005-12-22 TW TW094146433A patent/TWI383604B/zh not_active IP Right Cessation
- 2005-12-22 JP JP2007548621A patent/JP4620130B2/ja not_active Expired - Fee Related
- 2005-12-22 AR ARP050105520A patent/AR052443A1/es unknown
- 2005-12-22 WO PCT/US2005/047647 patent/WO2006069401A1/en active Application Filing
- 2005-12-22 BR BRPI0519541-1A patent/BRPI0519541A2/pt not_active IP Right Cessation
-
2007
- 2007-06-12 IL IL183870A patent/IL183870A0/en unknown
-
2009
- 2009-09-02 RU RU2009133038/09A patent/RU2009133038A/ru not_active Application Discontinuation
-
2010
- 2010-08-02 JP JP2010173703A patent/JP5259657B2/ja not_active Expired - Fee Related
-
2013
- 2013-02-28 JP JP2013038882A patent/JP2013153469A/ja active Pending
- 2013-10-28 US US14/064,482 patent/US20140050249A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20060146760A1 (en) | 2006-07-06 |
RU2009133038A (ru) | 2011-03-10 |
TW200640174A (en) | 2006-11-16 |
CN101124795A (zh) | 2008-02-13 |
JP5259657B2 (ja) | 2013-08-07 |
MX2007007743A (es) | 2007-08-21 |
RU2374775C2 (ru) | 2009-11-27 |
IL183870A0 (en) | 2007-10-31 |
US20140050249A1 (en) | 2014-02-20 |
BRPI0519541A2 (pt) | 2009-02-17 |
AU2005318997A1 (en) | 2006-06-29 |
KR20070087097A (ko) | 2007-08-27 |
KR100956042B1 (ko) | 2010-05-06 |
US8571132B2 (en) | 2013-10-29 |
JP2008526141A (ja) | 2008-07-17 |
JP2013153469A (ja) | 2013-08-08 |
JP4620130B2 (ja) | 2011-01-26 |
EP1836818A1 (en) | 2007-09-26 |
WO2006069401A1 (en) | 2006-06-29 |
JP2011010334A (ja) | 2011-01-13 |
TWI383604B (zh) | 2013-01-21 |
RU2007127882A (ru) | 2009-01-27 |
CA2590629A1 (en) | 2006-06-29 |
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