CN1663213A - 双模式共享ofdm方法/发射机、接收机和系统 - Google Patents
双模式共享ofdm方法/发射机、接收机和系统 Download PDFInfo
- Publication number
- CN1663213A CN1663213A CN03814816.1A CN03814816A CN1663213A CN 1663213 A CN1663213 A CN 1663213A CN 03814816 A CN03814816 A CN 03814816A CN 1663213 A CN1663213 A CN 1663213A
- Authority
- CN
- China
- Prior art keywords
- wireless terminal
- channel
- ofdm
- transmission
- frequency
- 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
- 238000000034 method Methods 0.000 title claims description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 221
- 230000006870 function Effects 0.000 claims description 45
- 238000009826 distribution Methods 0.000 claims description 28
- 230000011664 signaling Effects 0.000 claims description 27
- 230000002123 temporal effect Effects 0.000 claims description 22
- 238000001228 spectrum Methods 0.000 claims description 18
- 238000013507 mapping Methods 0.000 claims description 17
- 238000012546 transfer Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 13
- 230000007774 longterm Effects 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 11
- 238000013461 design Methods 0.000 description 10
- 238000013468 resource allocation Methods 0.000 description 10
- 230000007480 spreading Effects 0.000 description 9
- 238000003892 spreading Methods 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 8
- 230000001413 cellular effect Effects 0.000 description 7
- 108010003272 Hyaluronate lyase Proteins 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000005562 fading Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
Images
Classifications
-
- 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
- H04L5/0016—Time-frequency-code
- H04L5/0017—Time-frequency-code in which a distinct code is applied, as a temporal sequence, to each frequency
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
-
- 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) or DMT
-
- 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
-
- 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
- H04L5/0042—Intra-user or intra-terminal allocation
-
- 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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
- H04L5/0046—Determination of the number of bits transmitted on different sub-channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
- H04J13/0048—Walsh
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J2011/0003—Combination with other multiplexing techniques
- H04J2011/0006—Combination with other multiplexing techniques with CDM/CDMA
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (78)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210082595.0A CN102647266B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39162402P | 2002-06-27 | 2002-06-27 | |
US60/391,624 | 2002-06-27 | ||
US10/406,207 | 2003-04-04 | ||
US10/406,207 US7551546B2 (en) | 2002-06-27 | 2003-04-04 | Dual-mode shared OFDM methods/transmitters, receivers and systems |
PCT/CA2003/000870 WO2004004269A1 (en) | 2002-06-27 | 2003-06-16 | Dual-mode shared ofdm methods/transmitters, receivers and systems |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210082595.0A Division CN102647266B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
CN201010513775.0A Division CN101951359B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1663213A true CN1663213A (zh) | 2005-08-31 |
CN1663213B CN1663213B (zh) | 2010-12-08 |
Family
ID=29782623
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210082595.0A Expired - Lifetime CN102647266B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
CN03814816.1A Expired - Lifetime CN1663213B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
CN201010513775.0A Expired - Lifetime CN101951359B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210082595.0A Expired - Lifetime CN102647266B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010513775.0A Expired - Lifetime CN101951359B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7551546B2 (zh) |
EP (1) | EP1520385B1 (zh) |
KR (3) | KR101140591B1 (zh) |
CN (3) | CN102647266B (zh) |
AU (1) | AU2003232555A1 (zh) |
DE (1) | DE60318851T2 (zh) |
HK (2) | HK1112354A1 (zh) |
WO (1) | WO2004004269A1 (zh) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101911555A (zh) * | 2007-10-30 | 2010-12-08 | 株式会社Ntt都科摩 | 移动通信系统、基站装置、用户装置和方法 |
CN102293039A (zh) * | 2009-01-26 | 2011-12-21 | 夏普株式会社 | 无线通信系统、基站装置、移动站装置、以及无线通信方法 |
CN102684859A (zh) * | 2006-01-25 | 2012-09-19 | 三星电子株式会社 | 用于高速分组数据系统的传送/接收设备和方法 |
CN101518007B (zh) * | 2006-08-16 | 2013-01-02 | 贺利实公司 | 用于使用其中选定副载波开启或关闭的基于符号的随机化正交频分多路复用(ofdm)来传送数据的系统和方法 |
CN101310555B (zh) * | 2005-09-27 | 2013-03-06 | 高通股份有限公司 | 使用具有定时偏移及相位调整的发射机的位置定位 |
CN101204031B (zh) * | 2005-03-30 | 2013-03-27 | 北电网络有限公司 | 用于ofdm信道化的系统和方法 |
CN101518006B (zh) * | 2006-08-16 | 2013-05-15 | 贺利实公司 | 用于向多载波通信信号应用频域扩展的系统和方法 |
CN101341775B (zh) * | 2005-12-22 | 2013-05-29 | 高通股份有限公司 | 用于传送控制信息的方法和设备 |
CN101467416B (zh) * | 2006-06-16 | 2013-11-06 | 高通股份有限公司 | 用于使用划分的多载波符号块进行传输的方法 |
CN104009832A (zh) * | 2010-01-07 | 2014-08-27 | 三星电子株式会社 | 用于增强上行链路参考信号的特征的装置和方法 |
CN104158576A (zh) * | 2007-10-31 | 2014-11-19 | 艾利森电话股份有限公司 | 随机接入过程期间传输模式的选择 |
CN104202135A (zh) * | 2006-06-01 | 2014-12-10 | 华为技术有限公司 | 移动站与基站之间的连接处理方法、移动站和基站 |
CN102710373B (zh) * | 2005-09-14 | 2015-04-22 | 美商内数位科技公司 | 接入点、高吞吐量站、接入点和高吞吐量站中使用的方法 |
WO2015144016A1 (zh) * | 2014-03-26 | 2015-10-01 | 华为技术有限公司 | 无线通信控制方法和装置 |
CN105024794A (zh) * | 2006-02-21 | 2015-11-04 | 高通股份有限公司 | 用于支持ofdm和cdma方案的方法与装置 |
CN105356948A (zh) * | 2015-09-30 | 2016-02-24 | 小米科技有限责任公司 | 用于数据传输的方法和装置 |
WO2017107699A1 (zh) * | 2015-12-25 | 2017-06-29 | 华为技术有限公司 | 一种接入方法及装置 |
CN108464053A (zh) * | 2016-01-07 | 2018-08-28 | 高通股份有限公司 | 窄带物理随机接入信道频率跳变模式和检测方案 |
US10645693B2 (en) | 2005-12-22 | 2020-05-05 | Qualcomm Incorporated | Methods and apparatus of implementing and/or using a control channel |
CN111342944A (zh) * | 2018-02-28 | 2020-06-26 | Oppo广东移动通信有限公司 | 一种将调制符号的映射到分配子帧的方法 |
US10959120B2 (en) | 2005-12-22 | 2021-03-23 | Qualcomm Incorporated | Methods and apparatus related to selecting control channel reporting formats |
Families Citing this family (367)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9130810B2 (en) * | 2000-09-13 | 2015-09-08 | Qualcomm Incorporated | OFDM communications methods and apparatus |
US7295509B2 (en) | 2000-09-13 | 2007-11-13 | Qualcomm, Incorporated | Signaling method in an OFDM multiple access system |
US6947748B2 (en) | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
WO2002049306A2 (en) * | 2000-12-15 | 2002-06-20 | Broadstorm Telecommunications, Inc. | Multi-carrier communications with group-based subcarrier allocation |
US8611311B2 (en) | 2001-06-06 | 2013-12-17 | Qualcomm Incorporated | Method and apparatus for canceling pilot interference in a wireless communication system |
US7190749B2 (en) * | 2001-06-06 | 2007-03-13 | Qualcomm Incorporated | Method and apparatus for canceling pilot interference in a wireless communication system |
US7248559B2 (en) | 2001-10-17 | 2007-07-24 | Nortel Networks Limited | Scattered pilot pattern and channel estimation method for MIMO-OFDM systems |
US7103325B1 (en) * | 2002-04-05 | 2006-09-05 | Nortel Networks Limited | Adaptive modulation and coding |
US8194770B2 (en) | 2002-08-27 | 2012-06-05 | Qualcomm Incorporated | Coded MIMO systems with selective channel inversion applied per eigenmode |
EP1547419B1 (en) * | 2002-09-27 | 2007-06-13 | Telefonaktiebolaget LM Ericsson (publ) | Requesting and controlling access in a wireless communications network |
US6873606B2 (en) * | 2002-10-16 | 2005-03-29 | Qualcomm, Incorporated | Rate adaptive transmission scheme for MIMO systems |
EP1414255A1 (de) * | 2002-10-24 | 2004-04-28 | Siemens Aktiengesellschaft | Verfahren zur Verwaltung von Funkressourcen |
US7986742B2 (en) | 2002-10-25 | 2011-07-26 | Qualcomm Incorporated | Pilots for MIMO communication system |
US8320301B2 (en) | 2002-10-25 | 2012-11-27 | Qualcomm Incorporated | MIMO WLAN system |
US8570988B2 (en) | 2002-10-25 | 2013-10-29 | Qualcomm Incorporated | Channel calibration for a time division duplexed communication system |
US8208364B2 (en) | 2002-10-25 | 2012-06-26 | Qualcomm Incorporated | MIMO system with multiple spatial multiplexing modes |
US8134976B2 (en) | 2002-10-25 | 2012-03-13 | Qualcomm Incorporated | Channel calibration for a time division duplexed communication system |
US7324429B2 (en) | 2002-10-25 | 2008-01-29 | Qualcomm, Incorporated | Multi-mode terminal in a wireless MIMO system |
US20040081131A1 (en) | 2002-10-25 | 2004-04-29 | Walton Jay Rod | OFDM communication system with multiple OFDM symbol sizes |
US7002900B2 (en) | 2002-10-25 | 2006-02-21 | Qualcomm Incorporated | Transmit diversity processing for a multi-antenna communication system |
US8170513B2 (en) | 2002-10-25 | 2012-05-01 | Qualcomm Incorporated | Data detection and demodulation for wireless communication systems |
US8169944B2 (en) * | 2002-10-25 | 2012-05-01 | Qualcomm Incorporated | Random access for wireless multiple-access communication systems |
US8218609B2 (en) | 2002-10-25 | 2012-07-10 | Qualcomm Incorporated | Closed-loop rate control for a multi-channel communication system |
US7042857B2 (en) * | 2002-10-29 | 2006-05-09 | Qualcom, Incorporated | Uplink pilot and signaling transmission in wireless communication systems |
US6928062B2 (en) | 2002-10-29 | 2005-08-09 | Qualcomm, Incorporated | Uplink pilot and signaling transmission in wireless communication systems |
US20060146764A1 (en) * | 2002-11-18 | 2006-07-06 | Minoru Takemoto | Network relay device, network relay program, and recording medium containing the network relay program |
US7136655B2 (en) * | 2002-11-21 | 2006-11-14 | Bandspeed, Inc. | Method and apparatus for coverage and throughput enhancement in a wireless communication system |
US7512404B2 (en) * | 2002-11-21 | 2009-03-31 | Bandspeed, Inc. | Method and apparatus for sector channelization and polarization for reduced interference in wireless networks |
US7158804B2 (en) * | 2002-11-27 | 2007-01-02 | Lucent Technologies Inc. | Uplink scheduling for wireless networks |
US20040100921A1 (en) * | 2002-11-27 | 2004-05-27 | Farooq Ullah Khan | Time-orthogonal CDMA wireless communication system |
US7218948B2 (en) * | 2003-02-24 | 2007-05-15 | Qualcomm Incorporated | Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators |
US8811348B2 (en) * | 2003-02-24 | 2014-08-19 | Qualcomm Incorporated | Methods and apparatus for generating, communicating, and/or using information relating to self-noise |
US9544860B2 (en) * | 2003-02-24 | 2017-01-10 | Qualcomm Incorporated | Pilot signals for use in multi-sector cells |
US9661519B2 (en) * | 2003-02-24 | 2017-05-23 | Qualcomm Incorporated | Efficient reporting of information in a wireless communication system |
ATE405080T1 (de) * | 2003-04-23 | 2008-08-15 | Telecom Italia Spa | Mobilfunknetz mit multiträger paketdatenübertragung |
US7177297B2 (en) | 2003-05-12 | 2007-02-13 | Qualcomm Incorporated | Fast frequency hopping with a code division multiplexed pilot in an OFDMA system |
US8064528B2 (en) | 2003-05-21 | 2011-11-22 | Regents Of The University Of Minnesota | Estimating frequency-offsets and multi-antenna channels in MIMO OFDM systems |
EP1635492B1 (en) * | 2003-06-18 | 2019-02-27 | Nippon Telegraph And Telephone Corporation | Wireless packet communication method and wireless packet communication apparatus |
IL156540A0 (en) * | 2003-06-19 | 2004-01-04 | Zion Hada | Ofdma communication system and method |
KR20050000709A (ko) * | 2003-06-24 | 2005-01-06 | 삼성전자주식회사 | 다중 접속 방식을 사용하는 통신 시스템의 데이터 송수신장치 및 방법 |
US20050047366A1 (en) * | 2003-08-25 | 2005-03-03 | Motorola, Inc. | Random access communication opportunity method |
US7729406B2 (en) * | 2003-09-10 | 2010-06-01 | Ericsson Technology Licensing Ab | Detection of process state change |
US7440510B2 (en) * | 2003-09-15 | 2008-10-21 | Intel Corporation | Multicarrier transmitter, multicarrier receiver, and methods for communicating multiple spatial signal streams |
US7688766B2 (en) * | 2003-09-17 | 2010-03-30 | Intel Corporation | Modulation scheme for orthogonal frequency division multiplexing systems or the like |
US7535819B1 (en) * | 2003-09-26 | 2009-05-19 | Staccato Communications, Inc. | Multiband OFDM system with mapping |
US7349436B2 (en) * | 2003-09-30 | 2008-03-25 | Intel Corporation | Systems and methods for high-throughput wideband wireless local area network communications |
EP1706974B1 (en) * | 2003-10-03 | 2007-09-05 | Nokia Corporation | Method, system and receiver for receiving a multi-carrier transmission |
GB0323246D0 (en) * | 2003-10-03 | 2003-11-05 | Fujitsu Ltd | Virtually centralized uplink scheduling |
JP4041450B2 (ja) * | 2003-10-23 | 2008-01-30 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | 通信端末装置および通信方法 |
WO2005045689A2 (en) * | 2003-11-07 | 2005-05-19 | Sharp Laboratories Of America, Inc. | Methods and systems for network coordination |
US8213301B2 (en) * | 2003-11-07 | 2012-07-03 | Sharp Laboratories Of America, Inc. | Systems and methods for network channel characteristic measurement and network management |
KR100594021B1 (ko) * | 2003-11-13 | 2006-06-30 | 삼성전자주식회사 | 무선통신 시스템에서 패킷 송수신을 위한 비트 스크램블링방법 및 장치 |
US9473269B2 (en) | 2003-12-01 | 2016-10-18 | Qualcomm Incorporated | Method and apparatus for providing an efficient control channel structure in a wireless communication system |
SE0303607D0 (sv) | 2003-12-30 | 2003-12-30 | Ericsson Telefon Ab L M | Brandwidth signalling |
US8611283B2 (en) * | 2004-01-28 | 2013-12-17 | Qualcomm Incorporated | Method and apparatus of using a single channel to provide acknowledgement and assignment messages |
US20050163194A1 (en) * | 2004-01-28 | 2005-07-28 | Qualcomm Incorporated | Interference estimation in a wireless communication system |
KR100818774B1 (ko) | 2004-01-29 | 2008-04-03 | 포스데이타 주식회사 | 광대역 무선 통신 시스템에서 다중-반송파 및 직접 시퀀스확산 스펙트럼 신호를 중첩시키는 방법 및 장치 |
KR100808462B1 (ko) | 2004-01-29 | 2008-03-07 | 포스데이타 주식회사 | 멀티 캐리어, 멀티 셀 무선 통신 네트워크를 위한 방법 및장치 |
US7693032B2 (en) * | 2004-02-13 | 2010-04-06 | Neocific, Inc. | Methods and apparatus for multi-carrier communication systems with adaptive transmission and feedback |
WO2005081437A1 (en) | 2004-02-17 | 2005-09-01 | Huawei Technologies Co., Ltd. | Multiplexing scheme in a communication system |
CN101076986A (zh) * | 2004-03-05 | 2007-11-21 | 耐克斯特奈特无线公司 | 自适应调制的系统和方法 |
KR100651454B1 (ko) * | 2004-03-05 | 2006-11-29 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 셀룰러 통신 시스템에서 부채널 할당 방법 |
KR100922950B1 (ko) * | 2004-03-05 | 2009-10-22 | 삼성전자주식회사 | 직교주파수분할다중접속 방식을 기반으로 하는 이동통신시스템에서 데이터 프레임 처리 결과 송/수신장치 및 방법 |
WO2005088853A1 (en) | 2004-03-09 | 2005-09-22 | Neocific Inc. | Methods and apparatus for random access in multi-carrier communication systems |
KR100713528B1 (ko) * | 2004-03-12 | 2007-05-02 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 방식을 사용하는 통신시스템에서 서브 채널 신호 송신 장치 및 방법 |
EP1726111B1 (en) * | 2004-03-15 | 2019-05-29 | Apple Inc. | Pilot design for ofdm systems with four transmit antennas |
UA92717C2 (ru) * | 2004-03-19 | 2010-12-10 | Квелкомм Инкорпорейтед | Способ и устройство для гибкого распределения спектра в системах связи (варианты) |
US7706350B2 (en) * | 2004-03-19 | 2010-04-27 | Qualcomm Incorporated | Methods and apparatus for flexible spectrum allocation in communication systems |
JP4012167B2 (ja) * | 2004-03-31 | 2007-11-21 | 株式会社東芝 | 無線通信システム |
US7630356B2 (en) * | 2004-04-05 | 2009-12-08 | Nortel Networks Limited | Methods for supporting MIMO transmission in OFDM applications |
US8085831B2 (en) * | 2004-05-17 | 2011-12-27 | Qualcomm Incorporated | Interference control via selective blanking/attenuation of interfering transmissions |
US7724777B2 (en) * | 2004-06-18 | 2010-05-25 | Qualcomm Incorporated | Quasi-orthogonal multiplexing for a multi-carrier communication system |
WO2006000094A1 (en) | 2004-06-24 | 2006-01-05 | Nortel Networks Limited | Efficient location updates, paging and short bursts |
US7961696B2 (en) * | 2004-06-24 | 2011-06-14 | Nortel Networks Limited | Preambles in OFDMA system |
US8000268B2 (en) * | 2004-06-30 | 2011-08-16 | Motorola Mobility, Inc. | Frequency-hopped IFDMA communication system |
KR100640474B1 (ko) * | 2004-07-10 | 2006-10-30 | 삼성전자주식회사 | 다중 반송파 기반의 코드분할다중접속 시스템을 위한 하향링크 자원 할당 방법 |
KR100895165B1 (ko) * | 2004-07-10 | 2009-05-04 | 삼성전자주식회사 | 직교 분할 다중 접속 시스템을 위한 동적자원할당방법 |
US7606319B2 (en) * | 2004-07-15 | 2009-10-20 | Nokia Corporation | Method and detector for a novel channel quality indicator for space-time encoded MIMO spread spectrum systems in frequency selective channels |
US9137822B2 (en) | 2004-07-21 | 2015-09-15 | Qualcomm Incorporated | Efficient signaling over access channel |
US9148256B2 (en) | 2004-07-21 | 2015-09-29 | Qualcomm Incorporated | Performance based rank prediction for MIMO design |
US8891349B2 (en) | 2004-07-23 | 2014-11-18 | Qualcomm Incorporated | Method of optimizing portions of a frame |
US7864659B2 (en) * | 2004-08-02 | 2011-01-04 | Interdigital Technology Corporation | Quality control scheme for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems |
KR20060016053A (ko) * | 2004-08-16 | 2006-02-21 | 삼성전자주식회사 | 무선 통신 시스템에서 프리앰블 송수신 장치 및 방법 |
US7852746B2 (en) * | 2004-08-25 | 2010-12-14 | Qualcomm Incorporated | Transmission of signaling in an OFDM-based system |
KR100769671B1 (ko) * | 2005-02-21 | 2007-10-24 | 삼성전자주식회사 | Mb-ofdm 송수신장치 및 그 신호처리 방법 |
JP4447416B2 (ja) * | 2004-09-22 | 2010-04-07 | 株式会社エヌ・ティ・ティ・ドコモ | マルチバンド移動通信システムおよび送信機 |
US7924935B2 (en) * | 2004-09-30 | 2011-04-12 | Nortel Networks Limited | Channel sounding in OFDMA system |
US20060092881A1 (en) * | 2004-10-14 | 2006-05-04 | Rajiv Laroia | Methods and apparatus for determining, communicating and using information which can be used for interference control purposes |
JP2008517539A (ja) | 2004-10-14 | 2008-05-22 | クゥアルコム・フラリオン・テクノロジーズ、インコーポレイテッド | 干渉制御のために使用され得る情報を決定し、伝達し、使用する方法および装置 |
US8503938B2 (en) | 2004-10-14 | 2013-08-06 | Qualcomm Incorporated | Methods and apparatus for determining, communicating and using information including loading factors which can be used for interference control purposes |
KR100742128B1 (ko) * | 2004-10-15 | 2007-07-24 | 삼성전자주식회사 | 직교주파수분할다중 방식의 통신시스템에서 상향링크주파수 옵셋 추정 장치 및 방법 |
EP3745634B1 (en) | 2004-10-15 | 2024-11-27 | Apple Inc. | Communication resource allocation systems and methods |
CN103260213B (zh) * | 2004-10-29 | 2017-03-01 | 富士通株式会社 | 基于多载波传输方式的通信装置及通信系统 |
EP2683106B1 (en) | 2004-10-29 | 2018-03-21 | Fujitsu Limited | Communications apparatus and communications system using multicarrier transmission mode |
KR100790115B1 (ko) * | 2004-10-29 | 2007-12-31 | 삼성전자주식회사 | 통신 시스템에서 적응적 안테나 시스템을 위한 프리앰블 시퀀스 송신 전력 제어 장치 및 방법 |
US7724858B2 (en) * | 2004-11-29 | 2010-05-25 | Intel Corporation | Techniques to manage latency for multiple receivers |
US7428268B2 (en) * | 2004-12-07 | 2008-09-23 | Adaptix, Inc. | Cooperative MIMO in multicell wireless networks |
US8396153B1 (en) | 2004-12-07 | 2013-03-12 | Adaptix, Inc. | Cooperative MIMO in multicell wireless networks |
US7573851B2 (en) | 2004-12-07 | 2009-08-11 | Adaptix, Inc. | Method and system for switching antenna and channel assignments in broadband wireless networks |
WO2006064549A1 (ja) * | 2004-12-14 | 2006-06-22 | Fujitsu Limited | 拡散コード割当方法、逆拡散方法、送信装置、受信装置、通信装置、無線基地局装置、及び移動端末装置 |
JP5181407B2 (ja) * | 2004-12-21 | 2013-04-10 | 富士ゼロックス株式会社 | 仕向先別製品のための物流管理システム及び方法 |
US8238923B2 (en) * | 2004-12-22 | 2012-08-07 | Qualcomm Incorporated | Method of using shared resources in a communication system |
US8160046B2 (en) * | 2004-12-22 | 2012-04-17 | Qualcomm Incorporated | Control channel assignment in a wireless communication network |
US8571132B2 (en) * | 2004-12-22 | 2013-10-29 | Qualcomm Incorporated | Constrained hopping in wireless communication systems |
US7453849B2 (en) * | 2004-12-22 | 2008-11-18 | Qualcomm Incorporated | Method of implicit deassignment of resources |
US8831115B2 (en) * | 2004-12-22 | 2014-09-09 | Qualcomm Incorporated | MC-CDMA multiplexing in an orthogonal uplink |
US8406695B2 (en) | 2004-12-23 | 2013-03-26 | Qualcomm Incorporated | Joint interference cancellation of pilot, overhead and traffic channels |
US8422955B2 (en) * | 2004-12-23 | 2013-04-16 | Qualcomm Incorporated | Channel estimation for interference cancellation |
US8442441B2 (en) * | 2004-12-23 | 2013-05-14 | Qualcomm Incorporated | Traffic interference cancellation |
US8099123B2 (en) * | 2004-12-23 | 2012-01-17 | Qualcomm Incorporated | Adaptation of transmit subchannel gains in a system with interference cancellation |
US7385959B1 (en) | 2005-02-28 | 2008-06-10 | Marvell International Ltd. | Power-efficient channel condition feedback for OFDM channels |
ATE395773T1 (de) * | 2005-03-01 | 2008-05-15 | Alcatel Lucent | Ofdm unterträgerzuweisung in einem zellularen mobilfunknetz |
EP1699198A1 (en) * | 2005-03-01 | 2006-09-06 | Alcatel | Distributing data on an OFDM time-frequency grid by gathering subcarriers in frequency diverse and frequency selective frequency patterns |
KR20060096365A (ko) * | 2005-03-04 | 2006-09-11 | 삼성전자주식회사 | 다중 사용자 다중입력 다중출력(mu-mimo)통신시스템의 사용자 스케줄링 방법 |
US8306541B2 (en) | 2005-03-08 | 2012-11-06 | Qualcomm Incorporated | Data rate methods and apparatus |
US7894324B2 (en) * | 2005-03-08 | 2011-02-22 | Qualcomm Incorporated | Methods and apparatus for signaling data rate option information |
US7974253B2 (en) * | 2005-03-08 | 2011-07-05 | Qualcomm Incorporated | Methods and apparatus for implementing and using a rate indicator |
WO2006096853A2 (en) * | 2005-03-09 | 2006-09-14 | Xirrus, Inc. | System for allocating channels in a multi-radio wireless lan array |
US8160036B2 (en) * | 2005-03-09 | 2012-04-17 | Xirrus, Inc. | Access point in a wireless LAN |
US20060203794A1 (en) * | 2005-03-10 | 2006-09-14 | Qualcomm Incorporated | Systems and methods for beamforming in multi-input multi-output 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 |
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 |
US9143305B2 (en) | 2005-03-17 | 2015-09-22 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US20090213950A1 (en) * | 2005-03-17 | 2009-08-27 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
KR20070118264A (ko) * | 2005-03-23 | 2007-12-14 | 콸콤 플라리온 테크놀로지스, 인코포레이티드 | 무선 단말과의 다중 무선 링크들을 사용하는 방법 및 장치 |
CN1969475B (zh) * | 2005-03-25 | 2012-07-04 | 桥扬科技有限公司 | 用于蜂窝广播和通信系统的方法和设备 |
KR100829989B1 (ko) * | 2005-03-28 | 2008-05-16 | 주식회사 팬택 | 초광대역 무선 접속망에서의 다중접속 디지털 통신방법 |
US8693383B2 (en) | 2005-03-29 | 2014-04-08 | Qualcomm Incorporated | Method and apparatus for high rate data transmission in wireless communication |
MY149491A (en) * | 2005-03-29 | 2013-09-13 | Qualcomm Inc | Method and apparatus for high rate data transmission in wireless communication |
US7929407B2 (en) | 2005-03-30 | 2011-04-19 | Nortel Networks Limited | Method and system for combining OFDM and transformed OFDM |
CN103179072B (zh) | 2005-03-30 | 2016-04-13 | 苹果公司 | 用于ofdm信道化的系统和方法 |
US20060223514A1 (en) * | 2005-03-31 | 2006-10-05 | Adc Telecommunications, Inc. | Signal enhancement through diversity |
US7583735B2 (en) * | 2005-03-31 | 2009-09-01 | Adc Telecommunications, Inc. | Methods and systems for handling underflow and overflow in a software defined radio |
US7640019B2 (en) * | 2005-03-31 | 2009-12-29 | Adc Telecommunications, Inc. | Dynamic reallocation of bandwidth and modulation protocols |
US20060223515A1 (en) * | 2005-03-31 | 2006-10-05 | Adc Telecommunications, Inc. | SNMP management in a software defined radio |
US7398106B2 (en) * | 2005-03-31 | 2008-07-08 | Adc Telecommunications, Inc. | Dynamic readjustment of power |
US7423988B2 (en) * | 2005-03-31 | 2008-09-09 | Adc Telecommunications, Inc. | Dynamic reconfiguration of resources through page headers |
JP4358158B2 (ja) | 2005-03-31 | 2009-11-04 | 株式会社エヌ・ティ・ティ・ドコモ | 送信装置および割当方法 |
US20060227805A1 (en) * | 2005-03-31 | 2006-10-12 | Adc Telecommunications, Inc. | Buffers handling multiple protocols |
US7474891B2 (en) * | 2005-03-31 | 2009-01-06 | Adc Telecommunications, Inc. | Dynamic digital up and down converters |
US7424307B2 (en) * | 2005-03-31 | 2008-09-09 | Adc Telecommunications, Inc. | Loss of page synchronization |
US7593450B2 (en) * | 2005-03-31 | 2009-09-22 | Adc Telecommunications, Inc. | Dynamic frequency hopping |
US20060222019A1 (en) * | 2005-03-31 | 2006-10-05 | Adc Telecommunications, Inc. | Time stamp in the reverse path |
US20060222020A1 (en) * | 2005-03-31 | 2006-10-05 | Adc Telecommunications, Inc. | Time start in the forward path |
JP4455389B2 (ja) | 2005-04-01 | 2010-04-21 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信装置及び無線通信方法 |
US9184870B2 (en) | 2005-04-01 | 2015-11-10 | Qualcomm Incorporated | Systems and methods for control channel signaling |
KR20060110426A (ko) * | 2005-04-19 | 2006-10-25 | 삼성전자주식회사 | 단말 주파수 망을 이용하는 디지털 방송 시스템에서 데이터송수신 방법 및 장치와 그 시스템 |
US9036538B2 (en) * | 2005-04-19 | 2015-05-19 | Qualcomm Incorporated | Frequency hopping design for single carrier FDMA systems |
US9408220B2 (en) | 2005-04-19 | 2016-08-02 | Qualcomm Incorporated | Channel quality reporting for adaptive sectorization |
KR101214102B1 (ko) * | 2005-04-28 | 2012-12-20 | 파나소닉 주식회사 | 무선 통신 장치 및 무선 통신 방법 |
KR100703303B1 (ko) * | 2005-04-28 | 2007-04-03 | 삼성전자주식회사 | 무선 통신 시스템에서 확장 실시간 폴링 서비스의 상향링크 자원 할당 요청 방법 |
DE502006001421D1 (de) * | 2005-05-02 | 2008-10-09 | Nokia Siemens Networks Gmbh | Funkkommunikation mit OFDMA und IFDMA |
US8064327B2 (en) * | 2005-05-04 | 2011-11-22 | Samsung Electronics Co., Ltd. | Adaptive data multiplexing method in OFDMA system and transmission/reception apparatus thereof |
KR101119351B1 (ko) | 2005-05-04 | 2012-03-06 | 삼성전자주식회사 | 직교 주파수 분할 다중 시스템에서 정보의 송수신 방법 및 장치와 그 시스템 |
US7466749B2 (en) | 2005-05-12 | 2008-12-16 | Qualcomm Incorporated | Rate selection with margin sharing |
US20060262874A1 (en) * | 2005-05-17 | 2006-11-23 | Interdigital Technology Corporation | Method and apparatus for power control in a multiple antenna system |
US7492752B2 (en) * | 2005-05-25 | 2009-02-17 | Motorola, Inc. | Method and apparatus for improved channel maintenance signaling |
US8879511B2 (en) * | 2005-10-27 | 2014-11-04 | Qualcomm Incorporated | Assignment acknowledgement for a wireless communication system |
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 |
US8462859B2 (en) | 2005-06-01 | 2013-06-11 | Qualcomm Incorporated | Sphere decoding apparatus |
CN101998285B (zh) | 2005-06-09 | 2012-12-12 | 桥扬科技有限公司 | 用于高功率效率的广播和通信系统的方法和设备 |
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 |
US8358714B2 (en) | 2005-06-16 | 2013-01-22 | Qualcomm Incorporated | Coding and modulation for multiple data streams in a communication system |
CN1889759B (zh) * | 2005-06-27 | 2010-05-05 | 上海原动力通信科技有限公司 | 高速下行分组中支持多频点数据接收的方法 |
US8315240B2 (en) * | 2005-07-20 | 2012-11-20 | Qualcomm Incorporated | Enhanced uplink rate indicator |
US8885628B2 (en) | 2005-08-08 | 2014-11-11 | Qualcomm Incorporated | Code division multiplexing in a single-carrier frequency division multiple access system |
US20070036067A1 (en) * | 2005-08-12 | 2007-02-15 | Interdigital Technology Corporation | Method and apparatus for sending downlink control information in an orthogonal frequency division multiple access system |
US9209956B2 (en) * | 2005-08-22 | 2015-12-08 | Qualcomm Incorporated | Segment sensitive scheduling |
US20070041457A1 (en) | 2005-08-22 | 2007-02-22 | Tamer Kadous | Method and apparatus for providing antenna diversity in a wireless communication system |
WO2007022631A1 (en) * | 2005-08-23 | 2007-03-01 | Nortel Networks Limited | Methods and systems to mitigate inter-cell interference |
US8331465B2 (en) | 2005-08-23 | 2012-12-11 | Apple Inc. | Adaptive two-dimensional channel interpolation |
EP1929667A4 (en) | 2005-08-23 | 2013-08-07 | Apple Inc | METHODS AND SYSTEMS FOR PARTITIONING MULTIPLE OFDM ZONES |
US8644292B2 (en) * | 2005-08-24 | 2014-02-04 | Qualcomm Incorporated | Varied transmission time intervals for wireless communication system |
US20070047495A1 (en) * | 2005-08-29 | 2007-03-01 | Qualcomm Incorporated | Reverse link soft handoff in a wireless multiple-access communication system |
US9136974B2 (en) | 2005-08-30 | 2015-09-15 | Qualcomm Incorporated | Precoding and SDMA support |
US8981996B2 (en) * | 2005-09-27 | 2015-03-17 | Qualcomm Incorporated | Position location using transmitters with timing offset and phase adjustment |
US9354297B2 (en) * | 2005-09-27 | 2016-05-31 | Qualcomm Incorporated | Position location using phase-adjusted transmitters |
US20070072621A1 (en) * | 2005-09-27 | 2007-03-29 | Mukkavilli Krishna K | Position location using transmitters with timing offset |
JPWO2007037091A1 (ja) * | 2005-09-28 | 2009-04-02 | パナソニック株式会社 | マルチキャリア通信装置およびマルチキャリア通信方法 |
EP3211946B1 (en) * | 2005-10-04 | 2018-09-19 | Huawei Technologies Co., Ltd. | A method and system for determining the group number used by mobile terminals having a same frequency band position for receiving signals in idle mode |
EP1775849A1 (en) * | 2005-10-14 | 2007-04-18 | Telefonaktiebolaget LM Ericsson (publ) | Method and arrangement for interference mitigation |
US9191840B2 (en) * | 2005-10-14 | 2015-11-17 | Qualcomm Incorporated | Methods and apparatus for determining, communicating and using information which can be used for interference control |
US8694042B2 (en) * | 2005-10-14 | 2014-04-08 | Qualcomm Incorporated | Method and apparatus for determining a base station's transmission power budget |
KR100798849B1 (ko) * | 2005-10-21 | 2008-01-28 | 삼성전자주식회사 | 직교주파수분할다중접속 방식의 이동통신 시스템에서 채널선택적 스케줄링 장치 및 방법 |
US8472877B2 (en) * | 2005-10-24 | 2013-06-25 | Qualcomm Incorporated | Iterative interference cancellation system and method |
US8045512B2 (en) | 2005-10-27 | 2011-10-25 | Qualcomm Incorporated | Scalable frequency band operation in wireless communication systems |
US9210651B2 (en) * | 2005-10-27 | 2015-12-08 | Qualcomm Incorporated | Method and apparatus for bootstraping information in a communication system |
US9225488B2 (en) * | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Shared signaling channel |
US9225416B2 (en) | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Varied signaling channels for a reverse link in a wireless communication system |
US8693405B2 (en) * | 2005-10-27 | 2014-04-08 | Qualcomm Incorporated | SDMA resource management |
US9144060B2 (en) * | 2005-10-27 | 2015-09-22 | Qualcomm Incorporated | Resource allocation for shared signaling channels |
US8582509B2 (en) * | 2005-10-27 | 2013-11-12 | Qualcomm Incorporated | Scalable frequency band operation in wireless communication systems |
US8477684B2 (en) | 2005-10-27 | 2013-07-02 | Qualcomm Incorporated | Acknowledgement of control messages in a wireless communication system |
US9172453B2 (en) * | 2005-10-27 | 2015-10-27 | Qualcomm Incorporated | Method and apparatus for pre-coding frequency division duplexing system |
US9088384B2 (en) | 2005-10-27 | 2015-07-21 | Qualcomm Incorporated | Pilot symbol transmission in wireless communication systems |
CN101300751A (zh) * | 2005-10-31 | 2008-11-05 | 艾利森电话股份有限公司 | 用于在无线通信系统中中继信号的方法和设备 |
CN101300756B (zh) * | 2005-11-04 | 2016-01-20 | Lg电子株式会社 | 用于频分复用接入系统的随机接入确定方法 |
KR100735696B1 (ko) * | 2005-11-07 | 2007-07-06 | 엘지전자 주식회사 | 직교주파수다중분할방식의 전송신호 수신장치 |
KR101065846B1 (ko) | 2005-11-17 | 2011-09-19 | 한국전자통신연구원 | Ofdma에서의 패킷 데이터 전송 방법 및 장치 |
EP1949634B1 (en) * | 2005-11-17 | 2016-04-27 | Electronics and Telecommunications Research Institute | Method and apparatus for transmitting by using transmit diversity at dft spread ofdma |
US8582548B2 (en) | 2005-11-18 | 2013-11-12 | Qualcomm Incorporated | Frequency division multiple access schemes for wireless communication |
US8385388B2 (en) * | 2005-12-06 | 2013-02-26 | Qualcomm Incorporated | Method and system for signal reconstruction from spatially and temporally correlated received samples |
JP4607191B2 (ja) * | 2005-12-14 | 2011-01-05 | 三菱電機株式会社 | スケジューリング方法、基地局および端末 |
US8514771B2 (en) | 2005-12-22 | 2013-08-20 | Qualcomm Incorporated | Methods and apparatus for communicating and/or using transmission power information |
US9119220B2 (en) * | 2005-12-22 | 2015-08-25 | Qualcomm Incorporated | Methods and apparatus for communicating backlog related information |
US8437251B2 (en) | 2005-12-22 | 2013-05-07 | Qualcomm Incorporated | Methods and apparatus for communicating transmission backlog information |
US9125093B2 (en) * | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus related to custom control channel reporting formats |
US9451491B2 (en) * | 2005-12-22 | 2016-09-20 | Qualcomm Incorporated | Methods and apparatus relating to generating and transmitting initial and additional control information report sets in a wireless system |
US9473265B2 (en) * | 2005-12-22 | 2016-10-18 | Qualcomm Incorporated | Methods and apparatus for communicating information utilizing a plurality of dictionaries |
US9137072B2 (en) * | 2005-12-22 | 2015-09-15 | Qualcomm Incorporated | Methods and apparatus for communicating control information |
US9125092B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus for reporting and/or using control information |
US9148795B2 (en) | 2005-12-22 | 2015-09-29 | Qualcomm Incorporated | Methods and apparatus for flexible reporting of control information |
US9572179B2 (en) * | 2005-12-22 | 2017-02-14 | Qualcomm Incorporated | Methods and apparatus for communicating transmission backlog information |
KR20070072795A (ko) * | 2006-01-02 | 2007-07-05 | 삼성전자주식회사 | 통신 시스템에서 스케쥴링 방법 및 시스템 |
US8831607B2 (en) * | 2006-01-05 | 2014-09-09 | Qualcomm Incorporated | Reverse link other sector communication |
CN1996806A (zh) * | 2006-01-06 | 2007-07-11 | 北京三星通信技术研究有限公司 | 无线通信系统中在竞争资源中传输数据的设备和方法 |
EP1808989A1 (de) * | 2006-01-12 | 2007-07-18 | Siemens Aktiengesellschaft | Verfahren zur digitalen drahtlosen Nachrichtenübertragung über einen breitbandigen Mobilfunkkanal |
US7558238B1 (en) * | 2006-01-18 | 2009-07-07 | L-3 Communications Corporation | Hybrid multiple access waveform, method, and apparatus |
KR100970647B1 (ko) * | 2006-02-06 | 2010-07-15 | 엘지전자 주식회사 | 회로 스위칭 트래픽을 위한 결합 ofdm 및 mc-cdma와 빠른 셀 스위칭 |
US9232537B2 (en) * | 2006-02-07 | 2016-01-05 | Qualcomm Incorporated | Apparatus and method for fast access in a wireless communication system |
KR100943615B1 (ko) * | 2006-02-16 | 2010-02-24 | 삼성전자주식회사 | 무선 통신 시스템에서 서브 채널 할당 장치 및 방법 |
US8689025B2 (en) | 2006-02-21 | 2014-04-01 | Qualcomm Incorporated | Reduced terminal power consumption via use of active hold state |
US8077595B2 (en) | 2006-02-21 | 2011-12-13 | Qualcomm Incorporated | Flexible time-frequency multiplexing structure for wireless communication |
US9461736B2 (en) | 2006-02-21 | 2016-10-04 | Qualcomm Incorporated | Method and apparatus for sub-slot packets in wireless communication |
US9130791B2 (en) | 2006-03-20 | 2015-09-08 | Qualcomm Incorporated | Uplink channel estimation using a signaling channel |
US8059609B2 (en) * | 2006-03-20 | 2011-11-15 | Qualcomm Incorporated | Resource allocation to support single-user and multi-user MIMO transmission |
US9674869B2 (en) * | 2006-03-20 | 2017-06-06 | Qualcomm Incorporated | Apparatus and method for fast access in a wireless communication system |
US8914015B2 (en) * | 2006-03-20 | 2014-12-16 | Qualcomm Incorporated | Grouping of users for MIMO transmission in a wireless communication system |
US8014455B2 (en) * | 2006-03-27 | 2011-09-06 | Qualcomm Incorporated | Feedback of differentially encoded channel state information for multiple-input multiple-output (MIMO) and subband scheduling in a wireless communication system |
US20070232339A1 (en) * | 2006-04-03 | 2007-10-04 | Samsung Electronics Co., Ltd. | Method And System For Performing Ranging When Using Multiple Channel Communication In A Wireless Network |
US20070243882A1 (en) * | 2006-04-12 | 2007-10-18 | Qualcomm Incorporated | Method and apparatus for locating a wireless local area network associated with a wireless wide area network |
US8340006B2 (en) * | 2006-04-12 | 2012-12-25 | Panasonic Corporation | Transmission of multicast/broadcast services in a wireless communication network |
US7564910B2 (en) * | 2006-04-17 | 2009-07-21 | Zoran Kostic | Method and system for communications with reduced complexity receivers |
WO2007124111A2 (en) | 2006-04-19 | 2007-11-01 | Telsima Corporation | Tdd sector control systems and methods |
WO2007120019A1 (en) * | 2006-04-19 | 2007-10-25 | Electronics And Telecommunications Research Institute | Transmission method of mobile station for random access channel diversity |
CN101444137A (zh) * | 2006-05-09 | 2009-05-27 | 交互数字技术公司 | 用于ofdm-mimo系统的随机接入信道 |
US7657286B2 (en) * | 2006-05-11 | 2010-02-02 | Nokia Corporation | Multiradio control interface element in modem |
US8233558B2 (en) * | 2006-05-31 | 2012-07-31 | Cornell University | Methods and systems for space-time coding for distributed cooperative communicaton |
US7664532B2 (en) * | 2006-06-02 | 2010-02-16 | Nokia Corporation | Radio transmission scheduling according to multiradio control in a radio modem |
WO2007146930A2 (en) * | 2006-06-13 | 2007-12-21 | Qualcomm Incorporated | Reverse link pilot transmission for a wireless communication system |
TW200812274A (en) * | 2006-06-16 | 2008-03-01 | Qualcomm Inc | Progressively broadcasting information in beacon signals |
US20080008255A1 (en) * | 2006-07-10 | 2008-01-10 | Raj Kumar Jain | Multiple rate architecture for wireline communication system |
US20080025255A1 (en) * | 2006-07-25 | 2008-01-31 | Deepshikha Garg | Multiple traffic types in a multicarrier system |
US20080046949A1 (en) * | 2006-07-25 | 2008-02-21 | Adaptix, Inc. | Spectrum sharing between broadcasting and multiple-access networks |
US7953035B2 (en) * | 2006-08-08 | 2011-05-31 | Futurewei Technologies, Inc. | QoS enhancements on the access channel |
US7649951B2 (en) * | 2006-08-16 | 2010-01-19 | Harris Corporation | System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM) with applied frequency domain spreading |
US7860147B2 (en) | 2006-08-16 | 2010-12-28 | Harris Corporation | Method of communicating and associated transmitter using coded orthogonal frequency division multiplexing (COFDM) |
US7751488B2 (en) | 2006-08-16 | 2010-07-06 | Harris Corporation | System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM) |
KR20090057395A (ko) | 2006-08-21 | 2009-06-05 | 인터디지탈 테크날러지 코포레이션 | 실시간 서비스들을 그룹화하기 위한 자원 할당, 스케쥴링, 및 시그널링 |
JP4519817B2 (ja) * | 2006-08-22 | 2010-08-04 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局および移動局 |
KR100922983B1 (ko) * | 2006-09-26 | 2009-10-22 | 삼성전자주식회사 | 무선통신시스템에서 스케줄링 채널 신호의 송수신 방법 및 장치 |
US7949364B2 (en) * | 2006-10-03 | 2011-05-24 | Nokia Corporation | System for managing radio modems |
KR20080036493A (ko) * | 2006-10-23 | 2008-04-28 | 엘지전자 주식회사 | 이동통신 시스템에서의 망 접속 방법 및 이를 지원하는단말기 |
RU2436244C2 (ru) * | 2006-10-24 | 2011-12-10 | Эл Джи Электроникс Инк. | Процедура назначения ресурсов для несинхронизированного радиодоступа к беспроводной связи |
US20100093386A1 (en) * | 2006-10-31 | 2010-04-15 | Qualcomm Incorporated | Random access for wireless communication |
AU2011203167B2 (en) * | 2006-10-31 | 2012-12-20 | Qualcomm Incorporated | Apparatus and method of random access for wireless communication |
US7990927B2 (en) * | 2006-10-31 | 2011-08-02 | Infineon Technologies Ag | Method and apparatus for transmitting data in a communication system |
EP2100454B1 (en) | 2006-11-20 | 2019-10-30 | Axis AB | Wireless network camera systems |
US20080151794A1 (en) * | 2006-12-21 | 2008-06-26 | Nokia Corporation | Apparatus, method, and computer program product for reducing uplink interference |
KR100877750B1 (ko) * | 2006-12-27 | 2009-01-12 | 포스데이타 주식회사 | 직교주파수 분할 다중 접속 시스템의 파일럿 톤 생성 방법및 장치와 이를 이용한 채널추정 방법 및 장치 |
US8953562B2 (en) * | 2007-02-01 | 2015-02-10 | Alcatel Lucent | Method of using uplink reference signals for access grant requests |
US8169957B2 (en) * | 2007-02-05 | 2012-05-01 | Qualcomm Incorporated | Flexible DTX and DRX in a wireless communication system |
WO2008103313A2 (en) * | 2007-02-16 | 2008-08-28 | Interdigital Technology Corporation | Method and apparatus for transmitting control signaling for mimo transmission |
KR20080080892A (ko) * | 2007-03-02 | 2008-09-05 | 삼성전자주식회사 | 통신 시스템에서 신호 송수신 방법 및 시스템 |
KR101387486B1 (ko) * | 2007-03-14 | 2014-04-21 | 엘지전자 주식회사 | 이종 모드 지원 무선 데이터 통신 방법 |
US8553594B2 (en) | 2007-03-20 | 2013-10-08 | Motorola Mobility Llc | Method and apparatus for resource allocation within a multi-carrier communication system |
WO2008116167A1 (en) * | 2007-03-22 | 2008-09-25 | D & H Global Enterprise, Llc | Synchronization method and communication system implementing such method |
US20080291830A1 (en) * | 2007-05-25 | 2008-11-27 | Nokia Corporation | Multiradio control incorporating quality of service |
US8031688B2 (en) | 2007-06-11 | 2011-10-04 | Samsung Electronics Co., Ltd | Partitioning of frequency resources for transmission of control signals and data signals in SC-FDMA communication systems |
US9088907B2 (en) * | 2007-06-18 | 2015-07-21 | Xirrus, Inc. | Node fault identification in wireless LAN access points |
CA2691513A1 (en) * | 2007-06-29 | 2009-01-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for fast acknowledgement and identification of a service access request message or a preamble thereof |
US20090010347A1 (en) * | 2007-07-02 | 2009-01-08 | Legend Silicon Corp. | TDS-OFDMA Communication Open-Loop Power Control |
US7898983B2 (en) * | 2007-07-05 | 2011-03-01 | Qualcomm Incorporated | Methods and apparatus supporting traffic signaling in peer to peer communications |
US8385317B2 (en) * | 2007-07-06 | 2013-02-26 | Qualcomm Incorporated | Methods and apparatus supporting multiple timing synchronizations corresponding to different communications peers |
US8599823B2 (en) * | 2007-07-06 | 2013-12-03 | Qualcomm Incorporated | Communications methods and apparatus related to synchronization with respect to a peer to peer timing structure |
US8385316B2 (en) * | 2007-07-06 | 2013-02-26 | Qualcomm Incorporated | Methods and apparatus related to peer to peer communications timing structure |
US8601156B2 (en) * | 2007-07-06 | 2013-12-03 | Qualcomm Incorporated | Methods and apparatus related to peer discovery and/or paging in peer to peer wireless communications |
US8520704B2 (en) * | 2007-07-10 | 2013-08-27 | Qualcomm Incorporated | Coding methods of communicating identifiers in peer discovery in a peer-to-peer network |
US8300715B2 (en) * | 2007-07-10 | 2012-10-30 | Qualcomm Incorporated | Method and apparatus for reuse of WAN infrastructure resources in a wireless peer-to-peer (P2P) network |
US8494007B2 (en) * | 2007-07-10 | 2013-07-23 | Qualcomm Incorporated | Coding methods of communicating identifiers in peer discovery in a peer-to-peer network |
US7961708B2 (en) * | 2007-07-10 | 2011-06-14 | Qualcomm Incorporated | Coding methods of communicating identifiers in peer discovery in a peer-to-peer network |
US8630281B2 (en) * | 2007-07-10 | 2014-01-14 | Qualcomm Incorporated | Coding methods of communicating identifiers in peer discovery in a peer-to-peer network |
KR101363744B1 (ko) * | 2007-07-13 | 2014-02-21 | 삼성전자주식회사 | 무선통신 시스템에서 상향링크 제어 채널의 송수신 장치 및방법 |
KR100964697B1 (ko) | 2007-08-08 | 2010-06-21 | 엘지전자 주식회사 | 이동 통신 시스템에서 상향링크 신호와 스케줄링 요청신호의 다중화 방법 |
MX2010001611A (es) * | 2007-08-10 | 2010-06-23 | Fujitsu Ltd | Metodo para acceso aleatorio en un sistema de comunicacion inalambrica, sistema de comunicacion inalambrica, terminal inalambrica y unidad de estacion base. |
CN103024910B (zh) | 2007-09-12 | 2017-02-22 | 苹果公司 | 用于上行链路信令的系统和方法 |
KR101537595B1 (ko) * | 2007-10-01 | 2015-07-20 | 엘지전자 주식회사 | 간섭 임의화를 위한 신호 전송 방법 |
CN103747533B (zh) | 2007-10-29 | 2018-06-01 | 交互数字专利控股公司 | 一种无线网络设备 |
US8154419B2 (en) * | 2007-12-14 | 2012-04-10 | Halliburton Energy Services Inc. | Oilfield area network communication system and method |
EP2383920B1 (en) | 2007-12-20 | 2014-07-30 | Optis Wireless Technology, LLC | Control channel signaling using a common signaling field for transport format and redundancy version |
US8228809B1 (en) | 2007-12-21 | 2012-07-24 | Adaptix, Inc. | Intelligent mode switching in communication networks |
EP2238758A4 (en) * | 2008-01-24 | 2013-12-18 | Micropower Technologies Inc | VIDEO DISTRIBUTION SYSTEMS USING WIRELESS CAMERAS |
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 |
WO2009112773A1 (fr) * | 2008-02-29 | 2009-09-17 | France Telecom | Procede de transmission de signaux multi-porteuses dans un systeme multi-antennes |
US8355744B2 (en) * | 2008-03-31 | 2013-01-15 | Intel Corporation | Enhancing uplink link budget in OFDMA communication systems |
RU2469507C2 (ru) * | 2008-05-05 | 2012-12-10 | Нокиа Сименс Нетуоркс Ой | Способ, устройство и машинная программа для управления мощностью в связи с процедурами произвольного доступа |
US8582622B2 (en) * | 2008-05-11 | 2013-11-12 | Qualcomm Incorporated | Spread-spectrum coding of data bursts |
US20090316680A1 (en) * | 2008-06-20 | 2009-12-24 | Legend Silicon Corp. | Tds-ofdma communication cinr estimation |
US8811339B2 (en) | 2008-07-07 | 2014-08-19 | Blackberry Limited | Handover schemes for wireless systems |
WO2010006469A1 (zh) * | 2008-07-18 | 2010-01-21 | 上海贝尔阿尔卡特股份有限公司 | 在sc-fdma系统中对多路信号进行交换处理的方法和装置 |
US8948704B2 (en) | 2008-10-22 | 2015-02-03 | Qualcomm Incorporated | Scope of channel quality reporting region in a multi-carrier system |
US8482478B2 (en) * | 2008-11-12 | 2013-07-09 | Xirrus, Inc. | MIMO antenna system |
US20110002284A1 (en) * | 2009-07-06 | 2011-01-06 | Shilpa Talwar | Multi-tier network interference mitigation |
KR101723412B1 (ko) * | 2009-07-17 | 2017-04-05 | 엘지전자 주식회사 | 하향링크 참조신호의 전송방법 및 장치 |
WO2011040797A2 (ko) * | 2009-10-02 | 2011-04-07 | 엘지전자 주식회사 | 하향링크 참조신호의 전송방법 및 장치 |
US8964536B2 (en) * | 2009-10-05 | 2015-02-24 | Qualcomm Incorporated | Apparatus and method for dynamic load balancing in a multi-carrier wireless communication system |
US8886755B1 (en) | 2009-12-09 | 2014-11-11 | Marvell International Ltd. | Method and apparatus for facilitating simultaneous transmission from multiple stations |
US8285298B2 (en) * | 2009-12-23 | 2012-10-09 | At&T Mobility Ii Llc | Chromatic scheduler for network traffic with disparate service requirements |
US8616274B2 (en) | 2010-05-07 | 2013-12-31 | Halliburton Energy Services, Inc. | System and method for remote wellbore servicing operations |
WO2013015835A1 (en) | 2011-07-22 | 2013-01-31 | Seven Networks, Inc. | Mobile application traffic optimization |
US8547884B2 (en) | 2010-09-28 | 2013-10-01 | Neocific, Inc. | Methods and apparatus for flexible use of frequency bands |
US9031591B2 (en) | 2010-11-17 | 2015-05-12 | Futurewei Technologies, Inc. | System and method for self-optimized inter-cell interference coordination |
GB2499747B (en) | 2010-11-22 | 2014-04-09 | Seven Networks Inc | Aligning data transfer to optimize connections established for transmission over a wireless network |
US8547904B2 (en) * | 2010-12-14 | 2013-10-01 | Cambium Networks, Ltd | Supporting communication devices with different technologies within the same communication channel |
US8830854B2 (en) | 2011-07-28 | 2014-09-09 | Xirrus, Inc. | System and method for managing parallel processing of network packets in a wireless access device |
CN102957651B (zh) * | 2011-08-17 | 2017-03-15 | 北京泰美世纪科技有限公司 | 一种数字音频广播信号频率同步和接收方法及其装置 |
US8868002B2 (en) | 2011-08-31 | 2014-10-21 | Xirrus, Inc. | System and method for conducting wireless site surveys |
US9055450B2 (en) | 2011-09-23 | 2015-06-09 | Xirrus, Inc. | System and method for determining the location of a station in a wireless environment |
ITTO20110906A1 (it) * | 2011-10-11 | 2013-04-12 | Csp A Innovazione Nelle Ict Scarl | Metodo e sistema per generare un segnale modulato nonché metodo e sistema per elaborare un segnale modulato |
US10116402B2 (en) | 2011-10-27 | 2018-10-30 | Huawei Technologies Co., Ltd. | System and method for operating mode self-adaptation |
US9276709B2 (en) * | 2011-11-08 | 2016-03-01 | Futurewei Technologies, Inc. | System and method for interference management in cellular networks |
US8995361B2 (en) * | 2011-11-11 | 2015-03-31 | Itron, Inc. | Multi-channel, multi-modulation, multi-rate communication with a radio transceiver |
JP5822765B2 (ja) * | 2012-03-19 | 2015-11-24 | シャープ株式会社 | 無線通信システム、通信方法、端末装置、および基地局装置 |
US9408014B2 (en) | 2012-04-24 | 2016-08-02 | Electronics And Telecommunications Research Institute | Data transmission method for machine type communication (MTC) and MTC apparatus |
US9078144B2 (en) * | 2012-05-02 | 2015-07-07 | Nokia Solutions And Networks Oy | Signature enabler for multi-vendor SON coordination |
JP2014082756A (ja) * | 2012-09-25 | 2014-05-08 | Toshiba Corp | 無線通信装置及び方法 |
ES2463940B1 (es) * | 2012-11-29 | 2015-03-06 | Vodafone Espana Sau | Procedimiento, sistema y dispositivo para configurar portadoras de acceso de radio (RAB) en redes móviles con capacidad multi-RAB |
KR102060788B1 (ko) | 2012-12-31 | 2019-12-31 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
US20140254649A1 (en) * | 2013-03-07 | 2014-09-11 | Qualcomm Incorporated | Rate adaptation algorithm using raw bit error rate |
EP3809749B1 (en) * | 2013-06-11 | 2022-12-21 | Seven Networks, LLC | Offloading application traffic to a shared communication channel for signal optimization in a wireless network for traffic utilizing proprietary and non-proprietary protocols |
US9698876B2 (en) | 2013-07-23 | 2017-07-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmission mode allocation in LTE networks |
US9154198B2 (en) * | 2013-07-23 | 2015-10-06 | Telefonaktiebolaget L M Ericsson (Publ) | Transmission mode allocation in LTE networks |
US9088343B2 (en) | 2013-10-03 | 2015-07-21 | Echostar Technologies L.L.C. | Multi personal area network (PAN) radio with shared transmitter |
CN105453467B (zh) * | 2013-10-18 | 2018-12-25 | 华为技术有限公司 | 无线通信系统中的发送和接收方法及设备 |
CN103531010A (zh) * | 2013-10-28 | 2014-01-22 | 洛阳愿景科技有限公司 | 一种集中器本地通信模块装置 |
US9825678B2 (en) | 2013-11-26 | 2017-11-21 | Marvell World Trade Ltd. | Uplink multi-user multiple input multiple output for wireless local area network |
US9473341B2 (en) | 2013-11-27 | 2016-10-18 | Marvell World Trade Ltd. | Sounding and tone block allocation for orthogonal frequency multiple access (OFDMA) in wireless local area networks |
US9166660B2 (en) | 2013-11-27 | 2015-10-20 | Marvell World Trade Ltd. | Uplink multi-user multiple input multiple output beamforming |
US9755795B2 (en) | 2013-12-18 | 2017-09-05 | Huawei Technologies Co., Ltd. | System and method for WLAN OFDMA design of subcarrier groups and frame format |
US9936502B2 (en) * | 2013-12-18 | 2018-04-03 | Huawei Technologies Co., Ltd. | System and method for OFDMA resource management in WLAN |
WO2015168639A1 (en) | 2014-05-02 | 2015-11-05 | Marvell World Trade Ltd. | Multiple user allocation signaling in a wireless communication network |
EP3254397A1 (en) * | 2015-02-06 | 2017-12-13 | Nokia Technologies Oy | Methods and apparatus for coordination of wireless network communication |
JP6313519B2 (ja) | 2015-03-20 | 2018-04-18 | 株式会社東芝 | 無線通信装置 |
JP6359760B2 (ja) * | 2015-03-20 | 2018-07-18 | 株式会社東芝 | 無線通信装置および無線通信方法 |
EP3076627A1 (en) * | 2015-04-01 | 2016-10-05 | NTT DoCoMo, Inc. | Transmit diversity from orthogonal design for fbmc/oqam |
US9577728B1 (en) * | 2015-09-25 | 2017-02-21 | Qualcomm Incorporated | Multiple user MIMO rate prediction based on single user SNR feedback |
US10135596B2 (en) * | 2016-01-20 | 2018-11-20 | Qualcomm Incorporated | Narrow band ACK / NACK transmissions |
US20170237592A1 (en) * | 2016-02-05 | 2017-08-17 | Mediatek Inc. | Peak to average power ratio reduction in elaa |
US20180063742A1 (en) * | 2016-08-25 | 2018-03-01 | Qualcomm Incorporated | Access point power save with duty cycling |
US10644924B2 (en) | 2016-09-29 | 2020-05-05 | At&T Intellectual Property I, L.P. | Facilitating a two-stage downlink control channel in a wireless communication system |
US10171214B2 (en) | 2016-09-29 | 2019-01-01 | At&T Intellectual Property I, L.P. | Channel state information framework design for 5G multiple input multiple output transmissions |
US10206232B2 (en) | 2016-09-29 | 2019-02-12 | At&T Intellectual Property I, L.P. | Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks |
US10602507B2 (en) | 2016-09-29 | 2020-03-24 | At&T Intellectual Property I, L.P. | Facilitating uplink communication waveform selection |
US10158555B2 (en) | 2016-09-29 | 2018-12-18 | At&T Intellectual Property I, L.P. | Facilitation of route optimization for a 5G network or other next generation network |
US11191108B2 (en) * | 2016-11-14 | 2021-11-30 | Qualcomm Incorporated | Two step random-access channel (RACH) procedure in millimeter wave (MMW) |
US10355813B2 (en) | 2017-02-14 | 2019-07-16 | At&T Intellectual Property I, L.P. | Link adaptation on downlink control channel in a wireless communications system |
EP3685614B1 (en) | 2017-09-18 | 2023-11-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Reliable & low-latency transmission of data via a voice channel in a communication network |
CN108540410B (zh) * | 2018-03-06 | 2020-11-03 | 东南大学 | 免调度传输系统联合活跃用户检测和信道估计方法 |
US10615886B2 (en) | 2018-08-21 | 2020-04-07 | At&T Intellectual Property I, L.P. | Method and apparatus for mitigating radio interference |
US11564166B2 (en) * | 2018-11-12 | 2023-01-24 | Qualcomm Incorporated | Wake-up resource randomization and sharing |
US20230353191A1 (en) * | 2020-06-25 | 2023-11-02 | Razer (Asia-Pacific) Pte. Ltd | Wireless data communication method, computer peripheral device and receiver device |
CN112995921B (zh) * | 2021-05-10 | 2021-09-07 | 北京理工大学 | 一种基于时分多址的低时延双信道通信方法及系统 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4445353A (en) * | 1981-09-17 | 1984-05-01 | Westinghouse Electric Corp. | Apparatus for manufacturing helical cores |
DE3375150D1 (en) * | 1982-07-30 | 1988-02-11 | Kyowa Gas Chem Ind Co Ltd | Neodymium-containing transparent resin and method for manufacture thereof |
US5315670A (en) * | 1991-11-12 | 1994-05-24 | General Electric Company | Digital data compression system including zerotree coefficient coding |
GB9209027D0 (en) * | 1992-04-25 | 1992-06-17 | British Aerospace | Multi purpose digital signal regenerative processing apparatus |
US5623487A (en) | 1995-05-19 | 1997-04-22 | Stanford Telecommunications, Inc. | Doubly orthogonal code and frequency division multiple access communication system |
SE515752C2 (sv) * | 1995-08-28 | 2001-10-08 | Telia Ab | Direktåtkomst i OFDM-system |
DE19531759C2 (de) | 1995-08-29 | 1998-07-30 | Siemens Ag | Funkeinrichtung, bestehend aus einer Mobilfunkeinheit und einer Funkuhr |
JP3780551B2 (ja) | 1996-01-29 | 2006-05-31 | ソニー株式会社 | 多元接続による信号送信方法及び装置 |
GB2315388B (en) | 1996-07-17 | 2000-11-22 | Nokia Mobile Phones Ltd | Mobile communications |
FI102577B1 (fi) * | 1996-09-05 | 1998-12-31 | Nokia Telecommunications Oy | Lähetys- ja vastaanottomenetelmä ja radiojärjestelmä |
FI102340B (fi) * | 1997-01-16 | 1998-11-13 | Nokia Telecommunications Oy | Tiedonsiirtomenetelmä ja radiojärjestelmä |
US6192026B1 (en) * | 1998-02-06 | 2001-02-20 | Cisco Systems, Inc. | Medium access control protocol for OFDM wireless networks |
US7020071B2 (en) | 1998-11-25 | 2006-03-28 | Lucent Technologies Inc. | Methods and apparatus for wireless communication using orthogonal frequency division multiplexing |
US7095708B1 (en) * | 1999-06-23 | 2006-08-22 | Cingular Wireless Ii, Llc | Methods and apparatus for use in communicating voice and high speed data in a wireless communication system |
KR100375145B1 (ko) | 1999-11-10 | 2003-03-19 | 삼성전자주식회사 | 멀티캐리어를 사용하는 부호분할다중접속 통신시스템의데이타 통신장치 및 방법 |
US6298092B1 (en) * | 1999-12-15 | 2001-10-02 | Iospan Wireless, Inc. | Methods of controlling communication parameters of wireless systems |
US6967936B1 (en) * | 2000-02-11 | 2005-11-22 | Lucent Technologies Inc. | Uplink timing synchronization and access control for a multi-access wireless communication system |
KR100370746B1 (ko) * | 2000-05-30 | 2003-02-05 | 한국전자통신연구원 | 다차원 직교 자원 도약 다중화 통신 방식 및 장치 |
US6999724B2 (en) * | 2002-06-20 | 2006-02-14 | Lucent Technologies Inc. | Slowing the observed rate of channel fluctuations in a multiple antenna system |
US7177297B2 (en) * | 2003-05-12 | 2007-02-13 | Qualcomm Incorporated | Fast frequency hopping with a code division multiplexed pilot in an OFDMA system |
US8831115B2 (en) * | 2004-12-22 | 2014-09-09 | Qualcomm Incorporated | MC-CDMA multiplexing in an orthogonal uplink |
-
2003
- 2003-04-04 US US10/406,207 patent/US7551546B2/en active Active
- 2003-06-16 EP EP03761381A patent/EP1520385B1/en not_active Expired - Lifetime
- 2003-06-16 KR KR1020047021144A patent/KR101140591B1/ko active IP Right Grant
- 2003-06-16 WO PCT/CA2003/000870 patent/WO2004004269A1/en active IP Right Grant
- 2003-06-16 DE DE60318851T patent/DE60318851T2/de not_active Expired - Lifetime
- 2003-06-16 AU AU2003232555A patent/AU2003232555A1/en not_active Abandoned
- 2003-06-16 KR KR1020107026385A patent/KR101140513B1/ko active IP Right Grant
- 2003-06-16 KR KR1020107026386A patent/KR101124908B1/ko active IP Right Grant
- 2003-06-16 CN CN201210082595.0A patent/CN102647266B/zh not_active Expired - Lifetime
- 2003-06-16 CN CN03814816.1A patent/CN1663213B/zh not_active Expired - Lifetime
- 2003-06-16 CN CN201010513775.0A patent/CN101951359B/zh not_active Expired - Lifetime
-
2008
- 2008-07-09 HK HK08107530.4A patent/HK1112354A1/xx not_active IP Right Cessation
-
2013
- 2013-02-20 HK HK13102129.5A patent/HK1175046A1/zh not_active IP Right Cessation
Cited By (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101204031B (zh) * | 2005-03-30 | 2013-03-27 | 北电网络有限公司 | 用于ofdm信道化的系统和方法 |
CN102710373B (zh) * | 2005-09-14 | 2015-04-22 | 美商内数位科技公司 | 接入点、高吞吐量站、接入点和高吞吐量站中使用的方法 |
CN101310555B (zh) * | 2005-09-27 | 2013-03-06 | 高通股份有限公司 | 使用具有定时偏移及相位调整的发射机的位置定位 |
CN101341775B (zh) * | 2005-12-22 | 2013-05-29 | 高通股份有限公司 | 用于传送控制信息的方法和设备 |
US10959120B2 (en) | 2005-12-22 | 2021-03-23 | Qualcomm Incorporated | Methods and apparatus related to selecting control channel reporting formats |
US10645693B2 (en) | 2005-12-22 | 2020-05-05 | Qualcomm Incorporated | Methods and apparatus of implementing and/or using a control channel |
US10461816B2 (en) | 2006-01-25 | 2019-10-29 | Samsung Electronics Co., Ltd | Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system |
US9559758B2 (en) | 2006-01-25 | 2017-01-31 | Samsung Electronics Co., Ltd | Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system |
CN102684859A (zh) * | 2006-01-25 | 2012-09-19 | 三星电子株式会社 | 用于高速分组数据系统的传送/接收设备和方法 |
CN102684859B (zh) * | 2006-01-25 | 2017-04-12 | 三星电子株式会社 | 用于高速分组数据系统的传送/接收设备和方法 |
CN105024794B (zh) * | 2006-02-21 | 2019-03-08 | 高通股份有限公司 | 用于支持ofdm和cdma方案的方法与装置 |
CN105024794A (zh) * | 2006-02-21 | 2015-11-04 | 高通股份有限公司 | 用于支持ofdm和cdma方案的方法与装置 |
CN104202135A (zh) * | 2006-06-01 | 2014-12-10 | 华为技术有限公司 | 移动站与基站之间的连接处理方法、移动站和基站 |
CN104202135B (zh) * | 2006-06-01 | 2017-12-05 | 华为技术有限公司 | 移动站与基站之间的连接处理方法、移动站和基站 |
CN101467416B (zh) * | 2006-06-16 | 2013-11-06 | 高通股份有限公司 | 用于使用划分的多载波符号块进行传输的方法 |
CN101518006B (zh) * | 2006-08-16 | 2013-05-15 | 贺利实公司 | 用于向多载波通信信号应用频域扩展的系统和方法 |
CN101518007B (zh) * | 2006-08-16 | 2013-01-02 | 贺利实公司 | 用于使用其中选定副载波开启或关闭的基于符号的随机化正交频分多路复用(ofdm)来传送数据的系统和方法 |
CN101911555B (zh) * | 2007-10-30 | 2013-05-29 | 株式会社Ntt都科摩 | 移动通信系统、基站装置、用户装置和方法 |
CN101911555A (zh) * | 2007-10-30 | 2010-12-08 | 株式会社Ntt都科摩 | 移动通信系统、基站装置、用户装置和方法 |
US10015822B2 (en) | 2007-10-31 | 2018-07-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Selection of transit mode during a random access procedure |
US11044755B2 (en) | 2007-10-31 | 2021-06-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Selection of transmit mode during a random access procedure |
CN104158576B (zh) * | 2007-10-31 | 2019-01-18 | 艾利森电话股份有限公司 | 随机接入过程期间传输模式的选择 |
CN104158576A (zh) * | 2007-10-31 | 2014-11-19 | 艾利森电话股份有限公司 | 随机接入过程期间传输模式的选择 |
CN102293039A (zh) * | 2009-01-26 | 2011-12-21 | 夏普株式会社 | 无线通信系统、基站装置、移动站装置、以及无线通信方法 |
US9125194B2 (en) | 2009-01-26 | 2015-09-01 | Sharp Kabushiki Kaisha | Radio communication system, base station apparatus, mobile station apparatus, and radio communication method |
CN102293039B (zh) * | 2009-01-26 | 2016-07-06 | 夏普株式会社 | 无线通信系统、基站装置、移动站装置、以及无线通信方法 |
CN104009832A (zh) * | 2010-01-07 | 2014-08-27 | 三星电子株式会社 | 用于增强上行链路参考信号的特征的装置和方法 |
CN104009832B (zh) * | 2010-01-07 | 2017-08-25 | 三星电子株式会社 | 用于增强上行链路参考信号的特征的装置和方法 |
US9763251B2 (en) | 2010-01-07 | 2017-09-12 | Samsung Electronics Co., Ltd | Apparatus and method for enhancing features of uplink reference signals |
US10129832B2 (en) | 2014-03-26 | 2018-11-13 | Huawei Technologies Co., Ltd. | Wireless communication control method and wireless network device |
WO2015144016A1 (zh) * | 2014-03-26 | 2015-10-01 | 华为技术有限公司 | 无线通信控制方法和装置 |
CN105356948B (zh) * | 2015-09-30 | 2018-06-19 | 小米科技有限责任公司 | 用于数据传输的方法和装置 |
CN105356948A (zh) * | 2015-09-30 | 2016-02-24 | 小米科技有限责任公司 | 用于数据传输的方法和装置 |
CN106922034A (zh) * | 2015-12-25 | 2017-07-04 | 华为技术有限公司 | 一种接入方法及装置 |
CN108924945B (zh) * | 2015-12-25 | 2019-08-06 | 华为技术有限公司 | 一种接入方法及装置 |
CN106922034B (zh) * | 2015-12-25 | 2020-03-20 | 华为技术有限公司 | 一种接入方法及装置 |
CN108924945A (zh) * | 2015-12-25 | 2018-11-30 | 华为技术有限公司 | 一种接入方法及装置 |
WO2017107699A1 (zh) * | 2015-12-25 | 2017-06-29 | 华为技术有限公司 | 一种接入方法及装置 |
US11317439B2 (en) | 2015-12-25 | 2022-04-26 | Huawei Technologies Co., Ltd. | Access method and apparatus |
US11324044B2 (en) | 2015-12-25 | 2022-05-03 | Huawei Technologies Co., Ltd. | Access method and apparatus |
US11711850B2 (en) | 2015-12-25 | 2023-07-25 | Huawei Technologies Co., Ltd. | Access method and apparatus |
CN108464053A (zh) * | 2016-01-07 | 2018-08-28 | 高通股份有限公司 | 窄带物理随机接入信道频率跳变模式和检测方案 |
CN111342944A (zh) * | 2018-02-28 | 2020-06-26 | Oppo广东移动通信有限公司 | 一种将调制符号的映射到分配子帧的方法 |
US11050544B2 (en) | 2018-02-28 | 2021-06-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for mapping modulation symbols onto resource units of allocated subframe |
CN111342944B (zh) * | 2018-02-28 | 2021-09-07 | Oppo广东移动通信有限公司 | 一种将调制符号的映射到分配子帧的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102647266A (zh) | 2012-08-22 |
US7551546B2 (en) | 2009-06-23 |
KR20110002105A (ko) | 2011-01-06 |
KR101140591B1 (ko) | 2012-05-02 |
KR101124908B1 (ko) | 2012-03-27 |
AU2003232555A1 (en) | 2004-01-19 |
DE60318851D1 (de) | 2008-03-13 |
HK1112354A1 (en) | 2008-08-29 |
EP1520385B1 (en) | 2008-01-23 |
CN102647266B (zh) | 2015-07-22 |
KR20050013626A (ko) | 2005-02-04 |
CN101951359A (zh) | 2011-01-19 |
CN1663213B (zh) | 2010-12-08 |
KR101140513B1 (ko) | 2012-04-30 |
US20040001429A1 (en) | 2004-01-01 |
WO2004004269A1 (en) | 2004-01-08 |
HK1175046A1 (zh) | 2013-06-21 |
CN101951359B (zh) | 2015-04-08 |
KR20110002104A (ko) | 2011-01-06 |
DE60318851T2 (de) | 2009-01-22 |
EP1520385A1 (en) | 2005-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1663213A (zh) | 双模式共享ofdm方法/发射机、接收机和系统 | |
JP4704222B2 (ja) | 無線通信システム | |
EP1758328B1 (en) | Broadcast scheme for a multi-carrier wireless network | |
CN1284318C (zh) | 码分多址通信系统中选通发送的设备和方法 | |
US8737283B2 (en) | Transmission device and transmission method | |
KR101289261B1 (ko) | 적응 변조 및 코딩 방법, 시스템 및 그 장치 | |
CN1309204C (zh) | 多载波cdma无线电传输系统中信道估测方法以及装置 | |
CN1172464C (zh) | 接入网/终端装置及数据控制信道发送/接收法和通信法 | |
CN1448015A (zh) | Ofdm系统的实时服务和非实时服务的多路复用 | |
JP2010541301A (ja) | Mimoネットワークにおけるアップリンク用ofdmaフレーム構造 | |
CN1593018A (zh) | 数字通信方法与系统 | |
CN101043693A (zh) | 一种在小区间消除干扰的方法及系统 | |
CN1501607A (zh) | 频分复用移动通信系统中分配虚拟小区资源的设备和方法 | |
CN1589541A (zh) | 用于移动通信系统中的越区切换的信号测量装置及方法 | |
CN101056130A (zh) | 在无线接收机中进行信号处理的方法和系统 | |
CN1380765A (zh) | 在码分多址移动通信系统中发送控制数据的方法 | |
EP2288064A1 (en) | Base station, user device, and method | |
CN102461244A (zh) | 用于多点协作传输的资源块的重新使用 | |
WO2006109492A1 (ja) | 送信装置、受信装置および移動通信システム並びに送信制御方法 | |
CN1714587A (zh) | 将第一协议通信的传输间隙期间的时隙指配给第二协议通信 | |
CN101064577A (zh) | 下行控制信令的传输方法和设备 | |
CN101640579A (zh) | 自适应调制和编码方法、系统及装置 | |
CN1714588A (zh) | 操作通信环境的自适应控制方法 | |
CN1922810A (zh) | Ofdma系统和方法 | |
US7756215B2 (en) | Radio communication base station apparatus and radio communication method in multi-carrier communications |
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: YANXING BIDEKE CO., LTD. Free format text: FORMER OWNER: NORTEL NETWORKS LTD (CA) Effective date: 20130314 Owner name: APPLE COMPUTER, INC. Free format text: FORMER OWNER: YANXING BIDEKE CO., LTD. Effective date: 20130314 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130314 Address after: American New York Patentee after: NORTEL NETWORKS LTD. Address before: Quebec Patentee before: NORTEL NETWORKS Ltd. Effective date of registration: 20130314 Address after: American California Patentee after: APPLE Inc. Address before: American New York Patentee before: NORTEL NETWORKS LTD. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20050831 Assignee: HUAWEI TECHNOLOGIES Co.,Ltd. Assignor: APPLE Inc. Contract record no.: 2015990000754 Denomination of invention: Dual-mode shared OFDM methods/transmitters, receivers and systems Granted publication date: 20101208 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 | ||
CX01 | Expiry of patent term |
Granted publication date: 20101208 |
|
CX01 | Expiry of patent term |