CN101981840A - 用于码序列调制的低par零自相关区域序列 - Google Patents
用于码序列调制的低par零自相关区域序列 Download PDFInfo
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- CN101981840A CN101981840A CN2008801037646A CN200880103764A CN101981840A CN 101981840 A CN101981840 A CN 101981840A CN 2008801037646 A CN2008801037646 A CN 2008801037646A CN 200880103764 A CN200880103764 A CN 200880103764A CN 101981840 A CN101981840 A CN 101981840A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0055—ZCZ [zero correlation zone]
- H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
- H04J13/0062—Zadoff-Chu
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0077—Multicode, e.g. multiple codes assigned to one user
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- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Description
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Claims (35)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93637907P | 2007-06-20 | 2007-06-20 | |
US60/936379 | 2007-06-20 | ||
US96779207P | 2007-09-07 | 2007-09-07 | |
US60/967792 | 2007-09-07 | ||
PCT/EP2008/057868 WO2008155411A1 (en) | 2007-06-20 | 2008-06-20 | Low par zero auto-correlation zone sequences for code sequence modulation |
Publications (2)
Publication Number | Publication Date |
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CN101981840A true CN101981840A (zh) | 2011-02-23 |
CN101981840B CN101981840B (zh) | 2014-12-03 |
Family
ID=40136983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880103764.6A Active CN101981840B (zh) | 2007-06-20 | 2008-06-20 | 用于码序列调制的低par零自相关区域序列 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8149958B2 (zh) |
EP (1) | EP2171897B1 (zh) |
CN (1) | CN101981840B (zh) |
WO (1) | WO2008155411A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103259755A (zh) * | 2013-04-08 | 2013-08-21 | 东南大学 | 一种全域覆盖多波束卫星lte的主同步序列设计方法 |
CN103841070A (zh) * | 2012-11-20 | 2014-06-04 | Zf腓德烈斯哈芬股份公司 | 发送和接收信息符号的设计方案 |
WO2020173295A1 (zh) * | 2019-02-27 | 2020-09-03 | 华为技术有限公司 | 随机接入方法和装置 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008038114A2 (en) | 2006-09-26 | 2008-04-03 | Nokia Corporation | Apparatus, method and computer program product providing sequence modulation for uplink control signaling |
US7957759B2 (en) * | 2006-12-08 | 2011-06-07 | Texas Instruments Incorporated | Wideband reference signal transmission in SC-FDMA communication systems |
JP4935993B2 (ja) * | 2007-02-05 | 2012-05-23 | 日本電気株式会社 | 無線通信システムにおけるリファレンス信号生成方法および装置 |
US8611440B2 (en) * | 2007-10-30 | 2013-12-17 | Huawei Technologies Co., Ltd. | Systems and methods for generating sequences that are nearest to a set of sequences with minimum average cross-correlation |
US20080225688A1 (en) * | 2007-03-14 | 2008-09-18 | Kowalski John M | Systems and methods for improving reference signals for spatially multiplexed cellular systems |
US20080310383A1 (en) | 2007-06-15 | 2008-12-18 | Sharp Laboratories Of America, Inc. | Systems and methods for designing a sequence for code modulation of data and channel estimation |
US8219030B2 (en) * | 2007-06-20 | 2012-07-10 | Qualcomm Incorporated | Adaptive distributed frequency planning |
ATE503325T1 (de) * | 2007-08-08 | 2011-04-15 | Ericsson Telefon Ab L M | Verfahren und vorrichtung zum konfigurieren von ertönenden signalen in einem drahtlosen kommunikationsnetz |
US8249193B2 (en) * | 2008-09-05 | 2012-08-21 | Motorola Mobility Llc | Reference signal sequence representation in wireless communication device |
US9119165B2 (en) | 2009-09-10 | 2015-08-25 | Nextnav, Llc | Coding in a wide area positioning system (WAPS) |
US9645249B2 (en) * | 2011-06-28 | 2017-05-09 | Nextnav, Llc | Systems and methods for pseudo-random coding |
US8369280B2 (en) | 2011-07-01 | 2013-02-05 | Ofinno Techologies, LLC | Control channels in multicarrier OFDM transmission |
WO2013006379A1 (en) | 2011-07-01 | 2013-01-10 | Dinan Esmael Hejazi | Synchronization signal and control messages in multicarrier ofdm |
US8582527B2 (en) * | 2011-07-01 | 2013-11-12 | Ofinno Technologies, Llc | Hybrid automatic repeat request in multicarrier systems |
US8446844B1 (en) | 2011-12-04 | 2013-05-21 | Ofinno Technologies, Llc | Handover in multicarrier wireless networks |
US9497756B2 (en) | 2012-03-25 | 2016-11-15 | Comcast Cable Communications, Llc | Base station radio resource management |
US9949265B2 (en) | 2012-05-04 | 2018-04-17 | Comcast Cable Communications, Llc | Control channel in a wireless communication system |
US9391818B1 (en) * | 2015-09-17 | 2016-07-12 | National Instruments Corporation | Pilot sequence design for wireless communications |
CN108476062B (zh) * | 2016-03-16 | 2022-04-05 | 联想创新有限公司(香港) | 在无线通信系统中的参考信号序列确定 |
CN117692118A (zh) * | 2017-11-16 | 2024-03-12 | 华为技术有限公司 | 基于序列的信号处理方法及信号处理装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8457076B2 (en) * | 2006-01-20 | 2013-06-04 | Lg-Ericsson Co., Ltd. | Apparatus and method for transmitting and receiving a RACH signal in SC-FDMA system |
WO2008038114A2 (en) * | 2006-09-26 | 2008-04-03 | Nokia Corporation | Apparatus, method and computer program product providing sequence modulation for uplink control signaling |
US8199706B2 (en) * | 2006-10-27 | 2012-06-12 | Texas Instruments Incorporated | Random access design for high doppler in wireless networks |
WO2008084381A1 (en) * | 2007-01-10 | 2008-07-17 | Nokia Corporation | Apparatus, method and computer program product for detecting non-synchronized random access channel preamble |
JP4935993B2 (ja) * | 2007-02-05 | 2012-05-23 | 日本電気株式会社 | 無線通信システムにおけるリファレンス信号生成方法および装置 |
US8611440B2 (en) * | 2007-10-30 | 2013-12-17 | Huawei Technologies Co., Ltd. | Systems and methods for generating sequences that are nearest to a set of sequences with minimum average cross-correlation |
US8451915B2 (en) * | 2007-03-21 | 2013-05-28 | Samsung Electronics Co., Ltd. | Efficient uplink feedback in a wireless communication system |
US20080310547A1 (en) * | 2007-06-08 | 2008-12-18 | Nokia Siemens Networks Oy | Multi-code precoding for sequence modulation |
-
2008
- 2008-06-20 EP EP08774171.6A patent/EP2171897B1/en active Active
- 2008-06-20 WO PCT/EP2008/057868 patent/WO2008155411A1/en active Application Filing
- 2008-06-20 CN CN200880103764.6A patent/CN101981840B/zh active Active
- 2008-06-20 US US12/214,636 patent/US8149958B2/en active Active
Non-Patent Citations (2)
Title |
---|
FUJITSU: "R1-061284:Cubic Metric properties of CAZAC sequences", 《3GPP TSG RAN WG1#45》 * |
TEXAS INSTRUMENTS: "R1-072206:Design of CAZAC Sequences for Small RB Allocations in E-UTRA UL", 《3GPP TSG RAN WG1#49》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103841070A (zh) * | 2012-11-20 | 2014-06-04 | Zf腓德烈斯哈芬股份公司 | 发送和接收信息符号的设计方案 |
CN103259755A (zh) * | 2013-04-08 | 2013-08-21 | 东南大学 | 一种全域覆盖多波束卫星lte的主同步序列设计方法 |
CN103259755B (zh) * | 2013-04-08 | 2016-02-10 | 东南大学 | 一种全域覆盖多波束卫星lte的主同步序列设计方法 |
WO2020173295A1 (zh) * | 2019-02-27 | 2020-09-03 | 华为技术有限公司 | 随机接入方法和装置 |
CN111629394A (zh) * | 2019-02-27 | 2020-09-04 | 华为技术有限公司 | 随机接入方法和装置 |
CN111629394B (zh) * | 2019-02-27 | 2022-02-15 | 华为技术有限公司 | 随机接入方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US20080318528A1 (en) | 2008-12-25 |
US8149958B2 (en) | 2012-04-03 |
EP2171897A1 (en) | 2010-04-07 |
EP2171897B1 (en) | 2013-12-04 |
CN101981840B (zh) | 2014-12-03 |
WO2008155411A1 (en) | 2008-12-24 |
WO2008155411A9 (en) | 2010-06-24 |
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