CN101674121A - 发送机 - Google Patents
发送机 Download PDFInfo
- Publication number
- CN101674121A CN101674121A CN200910171392A CN200910171392A CN101674121A CN 101674121 A CN101674121 A CN 101674121A CN 200910171392 A CN200910171392 A CN 200910171392A CN 200910171392 A CN200910171392 A CN 200910171392A CN 101674121 A CN101674121 A CN 101674121A
- Authority
- CN
- China
- Prior art keywords
- chunk
- initial phase
- terminal
- frequency
- time
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 27
- 230000008859 change Effects 0.000 claims description 26
- 230000033228 biological regulation Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 description 140
- 230000000694 effects Effects 0.000 description 58
- 238000006243 chemical reaction Methods 0.000 description 21
- 239000011800 void material Substances 0.000 description 19
- 238000010586 diagram Methods 0.000 description 10
- 238000012937 correction Methods 0.000 description 9
- 239000002131 composite material Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000009466 transformation Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
- H04B7/0671—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different delays between antennas
-
- 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
- H04B7/0452—Multi-user MIMO systems
-
- 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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0682—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using phase diversity (e.g. phase sweeping)
-
- 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
- H04B7/12—Frequency diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005366590 | 2005-12-20 | ||
JP2005366590 | 2005-12-20 | ||
JP2005-366590 | 2005-12-20 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800529273A Division CN101375525B (zh) | 2005-12-20 | 2006-12-19 | 发送机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101674121A true CN101674121A (zh) | 2010-03-17 |
CN101674121B CN101674121B (zh) | 2013-10-30 |
Family
ID=38188600
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210021426.6A Active CN102594422B (zh) | 2005-12-20 | 2006-12-19 | 发送控制方法、基站装置以及移动站 |
CN2009101713927A Active CN101674121B (zh) | 2005-12-20 | 2006-12-19 | 发送机 |
CN2006800529273A Active CN101375525B (zh) | 2005-12-20 | 2006-12-19 | 发送机 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210021426.6A Active CN102594422B (zh) | 2005-12-20 | 2006-12-19 | 发送控制方法、基站装置以及移动站 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800529273A Active CN101375525B (zh) | 2005-12-20 | 2006-12-19 | 发送机 |
Country Status (12)
Country | Link |
---|---|
US (4) | US8224263B2 (zh) |
EP (4) | EP1965509B1 (zh) |
JP (3) | JP5068668B2 (zh) |
CN (3) | CN102594422B (zh) |
AT (1) | ATE554538T1 (zh) |
DK (1) | DK2120365T3 (zh) |
EA (3) | EA018355B1 (zh) |
ES (1) | ES2382933T3 (zh) |
HK (2) | HK1136706A1 (zh) |
PL (1) | PL2120365T3 (zh) |
PT (1) | PT2120365E (zh) |
WO (1) | WO2007072822A1 (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6862456B2 (en) * | 2002-03-01 | 2005-03-01 | Cognio, Inc. | Systems and methods for improving range for multicast wireless communication |
US6785520B2 (en) | 2002-03-01 | 2004-08-31 | Cognio, Inc. | System and method for antenna diversity using equal power joint maximal ratio combining |
JP5068668B2 (ja) * | 2005-12-20 | 2012-11-07 | シャープ株式会社 | 送信機 |
US8400998B2 (en) * | 2006-08-23 | 2013-03-19 | Motorola Mobility Llc | Downlink control channel signaling in wireless communication systems |
WO2008047686A1 (fr) * | 2006-10-13 | 2008-04-24 | Sharp Kabushiki Kaisha | Dispositif de transmission et de réception radio à multiporteuse, système de communication radio à multiporteuse, procédé de transmission radio à multiporteuse et programme |
US20100208603A1 (en) | 2007-08-14 | 2010-08-19 | Ntt Docomo, Inc. | Receiving apparatus and data obtaining method |
US8160602B2 (en) | 2007-11-20 | 2012-04-17 | Qualcomm Incorporated | Opportunistic uplink scheduling |
US8411646B2 (en) | 2007-11-20 | 2013-04-02 | Qualcomm Incorporated | Opportunistic uplink scheduling |
US8547857B2 (en) * | 2007-11-20 | 2013-10-01 | Qualcomm Incorporated | Opportunistic uplink scheduling |
US8160007B2 (en) | 2007-11-20 | 2012-04-17 | Qualcomm Incorporated | Opportunistic uplink scheduling |
US9590703B2 (en) * | 2008-03-05 | 2017-03-07 | Ethertronics, Inc. | Modal cognitive diversity for mobile communication systems |
US9761940B2 (en) | 2008-03-05 | 2017-09-12 | Ethertronics, Inc. | Modal adaptive antenna using reference signal LTE protocol |
US9917359B2 (en) | 2008-03-05 | 2018-03-13 | Ethertronics, Inc. | Repeater with multimode antenna |
US9748637B2 (en) | 2008-03-05 | 2017-08-29 | Ethertronics, Inc. | Antenna and method for steering antenna beam direction for wifi applications |
JP5167097B2 (ja) * | 2008-12-03 | 2013-03-21 | 株式会社エヌ・ティ・ティ・ドコモ | 信号生成装置及び信号生成方法 |
KR101530201B1 (ko) * | 2009-03-03 | 2015-06-19 | 삼성전자주식회사 | 간섭 제어 방법 또는/및 전송 전력 제어 방법을 적용하여 신호를 전송하는 신호 전송 시스템 및 그 방법 |
US8351404B2 (en) * | 2009-09-25 | 2013-01-08 | Nigel Iain Stuart Macrae | Method and apparatus for multiple accesses to a communications channel |
KR102427003B1 (ko) * | 2011-02-18 | 2022-07-28 | 선 페이턴트 트러스트 | 신호생성방법 및 신호생성장치 |
CN102196542B (zh) * | 2011-05-27 | 2014-06-25 | 上海华为技术有限公司 | 功率控制方法、设备和*** |
WO2013060026A1 (zh) * | 2011-10-28 | 2013-05-02 | 华为技术有限公司 | 一种全双工通信装置和方法 |
US10082568B1 (en) * | 2013-01-22 | 2018-09-25 | Hoyt Mac Layson, JR. | Detailed description |
US9369252B2 (en) * | 2013-01-25 | 2016-06-14 | Qualcomm Incorporated | Common reference signal phase discontinuity and sequence initialization |
KR102323130B1 (ko) * | 2013-11-27 | 2021-11-10 | 삼성전자 주식회사 | 하이브리드 빔포밍 기반 오픈-루프 mimo 전송 방법 및 장치 |
KR101706629B1 (ko) * | 2016-01-25 | 2017-02-16 | 주식회사 이노와이어리스 | Mimo-ofdm 송신기에 대한 파워 캘리브레이션 방법 |
WO2024030069A1 (zh) * | 2022-08-01 | 2024-02-08 | 华为技术有限公司 | 多音信号的发送方法和装置 |
Family Cites Families (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4726038A (en) | 1985-01-22 | 1988-02-16 | Fumio Ikegami | Digital communication system |
JPS61261946A (ja) * | 1985-05-15 | 1986-11-20 | Fumio Ikegami | デイジタル通信方式 |
JPH0740688B2 (ja) * | 1985-12-26 | 1995-05-01 | 松下電器産業株式会社 | デジタル信号伝送方法 |
JPH0834631B2 (ja) | 1989-12-28 | 1996-03-29 | 日本電気株式会社 | デジタル移動通信システム |
US5513176A (en) | 1990-12-07 | 1996-04-30 | Qualcomm Incorporated | Dual distributed antenna system |
JP3577754B2 (ja) * | 1994-09-09 | 2004-10-13 | ソニー株式会社 | 通信方法及び装置 |
EP0807989B1 (en) | 1996-05-17 | 2001-06-27 | Motorola Ltd | Devices for transmitter path weights and methods therefor |
US6034987A (en) | 1996-12-17 | 2000-03-07 | Ericsson Inc. | System for improving the quality of a received radio signal |
US6160510A (en) | 1997-07-03 | 2000-12-12 | Lucent Technologies, Inc. | Delay line antenna array system and method thereof |
US6131016A (en) | 1997-08-27 | 2000-10-10 | At&T Corp | Method and apparatus for enhancing communication reception at a wireless communication terminal |
SE513656C2 (sv) | 1997-11-21 | 2000-10-16 | Ericsson Telefon Ab L M | Förfarande och anordning för mottagning av radiosignaler med hjälp av antennlober |
JP3732364B2 (ja) | 1999-08-27 | 2006-01-05 | 松下電器産業株式会社 | 通信端末装置及びチャネル推定方法 |
US6807145B1 (en) | 1999-12-06 | 2004-10-19 | Lucent Technologies Inc. | Diversity in orthogonal frequency division multiplexing systems |
JP2001168777A (ja) | 1999-12-06 | 2001-06-22 | Matsushita Electric Ind Co Ltd | 通信端末装置及び無線通信方法 |
JP4495288B2 (ja) | 2000-01-18 | 2010-06-30 | パナソニック株式会社 | 基地局装置、通信端末装置、及び無線通信方法 |
US6377632B1 (en) * | 2000-01-24 | 2002-04-23 | Iospan Wireless, Inc. | Wireless communication system and method using stochastic space-time/frequency division multiplexing |
JP4187377B2 (ja) | 2000-02-23 | 2008-11-26 | 富士通株式会社 | 無線送受信機及び電波放射方向制御方法 |
AU2001270832A1 (en) * | 2000-07-14 | 2002-01-30 | Ip.Access Ltd. | Cellular radio telecommunication system |
FR2813465B1 (fr) | 2000-08-29 | 2005-04-08 | Mitsubishi Electric Inf Tech | Methode d'estimation conjointe de canal et de direction d'arrivee |
US6842487B1 (en) | 2000-09-22 | 2005-01-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Cyclic delay diversity for mitigating intersymbol interference in OFDM systems |
KR100353641B1 (ko) | 2000-12-21 | 2002-09-28 | 삼성전자 주식회사 | 부호분할다중접속 이동통신시스템의 기지국 전송 안테나다이버시티 장치 및 방법 |
US7440509B2 (en) | 2001-06-21 | 2008-10-21 | Motorola, Inc. | Method and system for interference averaging in a wireless communication system |
JP4308655B2 (ja) | 2001-09-14 | 2009-08-05 | 富士通株式会社 | 移動通信システム,移動局及び基地局 |
EP1335552B1 (en) | 2002-02-07 | 2007-01-10 | Mitsubishi Electric Information Technology Centre Europe B.V. | Estimation of channel response and of delay in multicarrier systems |
US7529177B2 (en) * | 2002-08-28 | 2009-05-05 | Agere Systems Inc. | Dithering scheme using multiple antennas for OFDM systems |
US7161975B2 (en) * | 2002-11-27 | 2007-01-09 | International Business Machines Corporation | Enhancing CDMA multiuser detection by constraining soft decisions |
KR100605860B1 (ko) | 2003-01-09 | 2006-07-31 | 삼성전자주식회사 | 4개의 송신 안테나를 사용하는 무선통신 시스템의 송신 장치 및 방법 |
US7406335B2 (en) | 2003-01-13 | 2008-07-29 | Lucent Technologies Inc. | Multiple antenna transmissions with deterministic phase differences |
JP2004320168A (ja) | 2003-04-11 | 2004-11-11 | Matsushita Electric Ind Co Ltd | 無線受信装置および無線受信方法 |
EP1469613A1 (de) * | 2003-04-16 | 2004-10-20 | Siemens Aktiengesellschaft | Verfahren und Sender zur Übertragung von Daten in einem Mehrträgersystem über eine Mehrzahl von Sendeantennen |
FI20030777A0 (fi) | 2003-05-22 | 2003-05-22 | Nokia Corp | Lähetysdiversiteetin kertaluvun ja lähetyshaarojen määritys |
US7438903B2 (en) * | 2003-06-06 | 2008-10-21 | Nbty, Inc. | Methods and compositions that enhance bioavailability of coenzyme-Q10 |
US20050048933A1 (en) | 2003-08-25 | 2005-03-03 | Jingxian Wu | Adaptive transmit diversity with quadrant phase constraining feedback |
DE60307140T2 (de) * | 2003-09-30 | 2007-08-02 | Ntt Docomo, Inc. | Vorrichtung und verfahren zur zyklischen verzögerungsdiversität |
US9585023B2 (en) * | 2003-10-30 | 2017-02-28 | Qualcomm Incorporated | Layered reuse for a wireless communication system |
WO2005081481A1 (en) | 2004-02-19 | 2005-09-01 | Ntt Docomo, Inc. | Channel estimator and method for estimating a channel transfer function and apparatus and method for providing pilot sequences |
US7742533B2 (en) | 2004-03-12 | 2010-06-22 | Kabushiki Kaisha Toshiba | OFDM signal transmission method and apparatus |
US7447268B2 (en) | 2004-03-31 | 2008-11-04 | Intel Corporation | OFDM system with per subcarrier phase rotation |
US8233555B2 (en) | 2004-05-17 | 2012-07-31 | Qualcomm Incorporated | Time varying delay diversity of OFDM |
US7920884B2 (en) * | 2004-06-04 | 2011-04-05 | Qualcomm Incorporated | Frame structures for a wireless communication system with multiple radio technologies |
KR20050118031A (ko) | 2004-06-12 | 2005-12-15 | 삼성전자주식회사 | 순환지연 다이버시티를 이용하여 방송 채널을 효율적으로전송하는 장치 및 방법 |
US7436903B2 (en) | 2004-09-29 | 2008-10-14 | Intel Corporation | Multicarrier transmitter and method for transmitting multiple data streams with cyclic delay diversity |
US7953039B2 (en) | 2005-04-21 | 2011-05-31 | Samsung Elecronics Co., Ltd. | System and method for channel estimation in a delay diversity wireless communication system |
US7738356B2 (en) | 2005-06-28 | 2010-06-15 | Broadcom Corporation | Multiple stream cyclic-shifted delay transmitter |
US8073068B2 (en) | 2005-08-22 | 2011-12-06 | Qualcomm Incorporated | Selective virtual antenna transmission |
CN101253705A (zh) | 2005-09-01 | 2008-08-27 | 夏普株式会社 | 无线发送机及无线发送方法 |
US7729432B2 (en) * | 2005-10-28 | 2010-06-01 | Samsung Electronics Co., Ltd. | System and method for enhancing the performance of wireless communication systems |
EP1944882B1 (en) | 2005-10-31 | 2011-03-02 | Sharp Kabushiki Kaisha | Terminal apparatus, base station apparatus and communication system |
JP5068668B2 (ja) * | 2005-12-20 | 2012-11-07 | シャープ株式会社 | 送信機 |
JP4425880B2 (ja) * | 2006-01-18 | 2010-03-03 | 株式会社エヌ・ティ・ティ・ドコモ | 通信装置、移動局及び方法 |
US7672388B2 (en) | 2006-03-23 | 2010-03-02 | Motorola, Inc. | Method of providing signal diversity in an OFDM system |
CN101529777A (zh) | 2006-10-23 | 2009-09-09 | Lg电子株式会社 | 用于使用循环延迟分集发射数据的方法 |
-
2006
- 2006-12-19 JP JP2007551099A patent/JP5068668B2/ja not_active Expired - Fee Related
- 2006-12-19 PL PL09010708T patent/PL2120365T3/pl unknown
- 2006-12-19 WO PCT/JP2006/325282 patent/WO2007072822A1/ja active Application Filing
- 2006-12-19 CN CN201210021426.6A patent/CN102594422B/zh active Active
- 2006-12-19 EP EP06842886A patent/EP1965509B1/en active Active
- 2006-12-19 EP EP11194154.8A patent/EP2439860B2/en active Active
- 2006-12-19 EA EA200900380A patent/EA018355B1/ru unknown
- 2006-12-19 PT PT09010708T patent/PT2120365E/pt unknown
- 2006-12-19 CN CN2009101713927A patent/CN101674121B/zh active Active
- 2006-12-19 CN CN2006800529273A patent/CN101375525B/zh active Active
- 2006-12-19 ES ES09010708T patent/ES2382933T3/es active Active
- 2006-12-19 EA EA200870069A patent/EA012005B1/ru unknown
- 2006-12-19 US US12/097,865 patent/US8224263B2/en active Active
- 2006-12-19 EP EP11194160.5A patent/EP2439861B1/en active Active
- 2006-12-19 DK DK09010708.7T patent/DK2120365T3/da active
- 2006-12-19 AT AT09010708T patent/ATE554538T1/de active
- 2006-12-19 EA EA200900381A patent/EA018303B1/ru unknown
- 2006-12-19 EP EP09010708A patent/EP2120365B1/en active Active
-
2009
- 2009-02-06 JP JP2009026572A patent/JP4394156B2/ja not_active Expired - Fee Related
- 2009-08-25 US US12/547,238 patent/US8116696B2/en not_active Expired - Fee Related
- 2009-12-25 JP JP2009295497A patent/JP4460025B1/ja active Active
-
2010
- 2010-04-26 HK HK10104064.1A patent/HK1136706A1/xx not_active IP Right Cessation
- 2010-05-04 US US12/773,684 patent/US8099063B2/en not_active Expired - Fee Related
- 2010-07-12 HK HK10106723.9A patent/HK1140063A1/xx not_active IP Right Cessation
-
2012
- 2012-06-13 US US13/517,585 patent/US8320849B2/en active Active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101375525B (zh) | 发送机 | |
CN101483465B (zh) | 无线发送机 | |
CN102324956B (zh) | 无线发射机、无线通信***及无线发送方法 | |
CN102948085B (zh) | 针对无线电通信***中下行链路协同多点传输的预编码技术 | |
TWI376898B (zh) | ||
CN101529738B (zh) | 下行链路多输入多输出传输控制方法以及基站装置 | |
JP5346942B2 (ja) | 基地局装置及びプリコーディング方法 | |
KR20130076780A (ko) | 무선 통신 시스템에서 송신 빔 다이버시티 획득을 위한 빔포밍 방법 및 장치 | |
CN105453465A (zh) | 无线基站装置以及调度方法 | |
CN101015137A (zh) | 用于在多天线***中进行波束形成的设备和方法 | |
CN102077672A (zh) | 基站装置、用户装置以及通信控制方法 | |
KR101448639B1 (ko) | 다중 셀 환경에서 다수의 기지국이 협력하여 데이터를송신하는 방법 및 이를 이용하여 데이터를 수신하는 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1140063 Country of ref document: HK |
|
ASS | Succession or assignment of patent right |
Owner name: HUAWEI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHARP CORPORATION Effective date: 20130724 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: 518129 SHENZHEN, GUANGDONG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20130724 Address after: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Applicant after: HUAWEI TECHNOLOGIES Co.,Ltd. Address before: Japan's Osaka Osaka Abeno Chang Chi Cho 22 No. 22 545-8522 Applicant before: Sharp Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1140063 Country of ref document: HK |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100317 Assignee: APPLE Inc. Assignor: HUAWEI TECHNOLOGIES Co.,Ltd. Contract record no.: 2015990000755 Denomination of invention: Data unit receiver and sender control method Granted publication date: 20131030 License type: Common License Record date: 20150827 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Espoo, Finland Patentee after: NOKIA TECHNOLOGIES OY Address before: Espoo, Finland Patentee before: Nokia Technologies |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190220 Address after: Espoo, Finland Patentee after: Nokia Technologies Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |