CN1153373C - 使用相控阵的重叠时隙发送的方法和*** - Google Patents
使用相控阵的重叠时隙发送的方法和*** Download PDFInfo
- Publication number
- CN1153373C CN1153373C CNB008149887A CN00814988A CN1153373C CN 1153373 C CN1153373 C CN 1153373C CN B008149887 A CNB008149887 A CN B008149887A CN 00814988 A CN00814988 A CN 00814988A CN 1153373 C CN1153373 C CN 1153373C
- Authority
- CN
- China
- Prior art keywords
- signal
- data
- power level
- base station
- time slot
- 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.)
- Expired - Fee Related
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
-
- 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
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Time-Division Multiplex Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/429,463 | 1999-10-28 | ||
US09/429,463 US6490261B1 (en) | 1999-10-28 | 1999-10-28 | Overlapping slot transmission using phased arrays |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1385010A CN1385010A (zh) | 2002-12-11 |
CN1153373C true CN1153373C (zh) | 2004-06-09 |
Family
ID=23703363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008149887A Expired - Fee Related CN1153373C (zh) | 1999-10-28 | 2000-10-03 | 使用相控阵的重叠时隙发送的方法和*** |
Country Status (8)
Country | Link |
---|---|
US (1) | US6490261B1 (zh) |
EP (1) | EP1230746B1 (zh) |
JP (1) | JP4523218B2 (zh) |
CN (1) | CN1153373C (zh) |
AT (1) | ATE285638T1 (zh) |
AU (1) | AU7749600A (zh) |
DE (1) | DE60016966T2 (zh) |
WO (1) | WO2001031811A1 (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6804521B2 (en) * | 2000-01-18 | 2004-10-12 | Nortel Networks Limited | Multi-beam antenna system for high speed data |
US6873613B1 (en) * | 2000-10-16 | 2005-03-29 | Ericsson Inc. | Methods for wirelessly communicating time division multiple access (TDMA) data using adaptive multiplexing and coding |
DE10125909A1 (de) * | 2001-05-28 | 2002-12-12 | Infineon Technologies Ag | Datenübertragungssystem mit hoher Datenübertragungsrate |
US7499428B2 (en) * | 2002-11-07 | 2009-03-03 | Qualcomm, Incorporated | Method, apparatus, and system for receiving data on a first frequency band and observing a second frequency band |
US7783258B2 (en) * | 2003-02-14 | 2010-08-24 | Nortel Networks Limited | Wireless communication |
US7047046B2 (en) * | 2003-06-19 | 2006-05-16 | Ipr Licensing, Inc. | Antenna steering for an access point based upon probe signals |
JP4245459B2 (ja) * | 2003-11-14 | 2009-03-25 | パナソニック株式会社 | 送信装置及び利得制御方法 |
US7489909B2 (en) * | 2004-06-18 | 2009-02-10 | Mediatek Incorporation | Method and apparatus for controlling a TX power amplifier |
TWI244257B (en) * | 2004-06-18 | 2005-11-21 | Mediatek Inc | Control method and apparatus of transmission power amplifier |
FI20055358A0 (fi) * | 2005-06-29 | 2005-06-29 | Nokia Corp | Antennin suuntauskuvion ohjaus |
US7248217B2 (en) * | 2005-08-31 | 2007-07-24 | Tzero Technologies, Inc. | Average EIRP control of multiple antenna transmission signals |
JP4753750B2 (ja) * | 2006-03-06 | 2011-08-24 | 株式会社日立製作所 | 無線通信方式および無線基地局装置 |
EP2039195B1 (en) * | 2006-07-07 | 2015-02-18 | Telefonaktiebolaget LM Ericsson (publ) | Resource scheduling in wireless communication systems using beam forming |
CN101155036A (zh) * | 2006-09-30 | 2008-04-02 | Thomson宽带研发(北京)有限公司 | 有线接入网络***头端设备 |
KR101522010B1 (ko) * | 2007-10-23 | 2015-05-22 | 한국전자통신연구원 | 신호 전송 방법 |
JP5578885B2 (ja) * | 2010-02-26 | 2014-08-27 | 三菱重工業株式会社 | フェーズドアレイアンテナ及びその制御方法 |
US20180006753A1 (en) * | 2016-07-01 | 2018-01-04 | Intel Corporation | Group addressed transmission techniques for directional wireless networks |
US10686504B2 (en) | 2016-11-04 | 2020-06-16 | Asustek Computer Inc. | Method and apparatus for user equipment beamforming operation in a wireless communication system |
US11950287B2 (en) | 2017-08-10 | 2024-04-02 | Comcast Cable Communications, Llc | Resource configuration of beam failure recovery request transmission |
US10855359B2 (en) | 2017-08-10 | 2020-12-01 | Comcast Cable Communications, Llc | Priority of beam failure recovery request and uplink channels |
US10887939B2 (en) | 2017-08-10 | 2021-01-05 | Comcast Cable Communications, Llc | Transmission power control for beam failure recovery requests |
US11337265B2 (en) | 2017-08-10 | 2022-05-17 | Comcast Cable Communications, Llc | Beam failure recovery request transmission |
CN110011774B (zh) * | 2017-12-21 | 2021-10-22 | 华硕电脑股份有限公司 | 无线通信***中回程链路传送和接收的方法和设备 |
EP3977560A1 (en) * | 2019-05-28 | 2022-04-06 | CoreHW Semiconductor Oy | An antenna soft switching solution of an aod direction finding transmitter |
WO2021165733A1 (en) * | 2020-02-18 | 2021-08-26 | Zeku Inc. | Smooth transition for data streams with adjusted gain |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4513412A (en) | 1983-04-25 | 1985-04-23 | At&T Bell Laboratories | Time division adaptive retransmission technique for portable radio telephones |
US4866710A (en) | 1988-02-22 | 1989-09-12 | Motorola, Inc. | Reuse groups for scan monitoring in digital cellular systems |
US5983112A (en) | 1990-12-06 | 1999-11-09 | Hughes Electronics Corporation | Frequency, time and power level diversity system for digital radio telephony |
US5303240A (en) * | 1991-07-08 | 1994-04-12 | Motorola, Inc. | Telecommunications system using directional antennas |
US5335250A (en) | 1992-10-22 | 1994-08-02 | Ericsson Ge Mobile Communications Inc. | Method and apparatus for bidirectional demodulation of digitally modulated signals |
JPH07235733A (ja) | 1993-12-27 | 1995-09-05 | Sanyo Electric Co Ltd | 半導体レーザ素子 |
US5539730A (en) | 1994-01-11 | 1996-07-23 | Ericsson Ge Mobile Communications Inc. | TDMA/FDMA/CDMA hybrid radio access methods |
US5619503A (en) | 1994-01-11 | 1997-04-08 | Ericsson Inc. | Cellular/satellite communications system with improved frequency re-use |
US5548813A (en) | 1994-03-24 | 1996-08-20 | Ericsson Inc. | Phased array cellular base station and associated methods for enhanced power efficiency |
US5604730A (en) * | 1994-07-25 | 1997-02-18 | Qualcomm Incorporated | Remote transmitter power control in a contention based multiple access system |
US5579306A (en) | 1994-09-01 | 1996-11-26 | Ericsson Inc. | Time and frequency slot allocation system and method |
US5909460A (en) | 1995-12-07 | 1999-06-01 | Ericsson, Inc. | Efficient apparatus for simultaneous modulation and digital beamforming for an antenna array |
US5740165A (en) * | 1996-02-29 | 1998-04-14 | Lucent Technologies Inc. | Wireless TDMA transmitter with reduced interference |
JP3272961B2 (ja) * | 1996-08-02 | 2002-04-08 | 株式会社日立国際電気 | アダプティブアレーアンテナ |
US6301238B1 (en) * | 1997-01-28 | 2001-10-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Directional-beam generative apparatus and associated method |
US6072788A (en) | 1997-04-07 | 2000-06-06 | Metawave Communications Corporation | Forward link TDMA power control system and method |
US6072792A (en) * | 1997-07-03 | 2000-06-06 | Telefonaktiebolaget Lm Ericsson | Power control apparatus, and an associated method, for TDMA transmitter |
US6094165A (en) * | 1997-07-31 | 2000-07-25 | Nortel Networks Corporation | Combined multi-beam and sector coverage antenna array |
US6377558B1 (en) * | 1998-04-06 | 2002-04-23 | Ericsson Inc. | Multi-signal transmit array with low intermodulation |
-
1999
- 1999-10-28 US US09/429,463 patent/US6490261B1/en not_active Expired - Fee Related
-
2000
- 2000-10-03 WO PCT/US2000/027230 patent/WO2001031811A1/en active IP Right Grant
- 2000-10-03 DE DE60016966T patent/DE60016966T2/de not_active Expired - Lifetime
- 2000-10-03 EP EP00967275A patent/EP1230746B1/en not_active Expired - Lifetime
- 2000-10-03 AT AT00967275T patent/ATE285638T1/de not_active IP Right Cessation
- 2000-10-03 JP JP2001533651A patent/JP4523218B2/ja not_active Expired - Fee Related
- 2000-10-03 CN CNB008149887A patent/CN1153373C/zh not_active Expired - Fee Related
- 2000-10-03 AU AU77496/00A patent/AU7749600A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP4523218B2 (ja) | 2010-08-11 |
DE60016966T2 (de) | 2005-05-19 |
EP1230746B1 (en) | 2004-12-22 |
JP2003513507A (ja) | 2003-04-08 |
US6490261B1 (en) | 2002-12-03 |
ATE285638T1 (de) | 2005-01-15 |
AU7749600A (en) | 2001-05-08 |
EP1230746A1 (en) | 2002-08-14 |
CN1385010A (zh) | 2002-12-11 |
DE60016966D1 (de) | 2005-01-27 |
WO2001031811A1 (en) | 2001-05-03 |
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Legal Events
Date | Code | Title | Description |
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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: CLUSTER CO., LTD. Free format text: FORMER OWNER: ERICSSON CO. Effective date: 20130701 Owner name: UNWIRED PLANET INC. Free format text: FORMER OWNER: CLUSTER CO., LTD. Effective date: 20130701 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130701 Address after: Nevada Patentee after: Wireless Planet LLC Address before: Delaware Patentee before: Clastres LLC Effective date of registration: 20130701 Address after: Delaware Patentee after: Clastres LLC Address before: North Carolina Patentee before: ERICSSON Inc. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040609 Termination date: 20141003 |
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EXPY | Termination of patent right or utility model |