TWI364933B - Using codewords in a wireless communication system - Google Patents
Using codewords in a wireless communication system Download PDFInfo
- Publication number
- TWI364933B TWI364933B TW097104864A TW97104864A TWI364933B TW I364933 B TWI364933 B TW I364933B TW 097104864 A TW097104864 A TW 097104864A TW 97104864 A TW97104864 A TW 97104864A TW I364933 B TWI364933 B TW I364933B
- Authority
- TW
- Taiwan
- Prior art keywords
- codewords
- codeword
- control channel
- transmission
- code
- Prior art date
Links
- 238000004891 communication Methods 0.000 title claims abstract description 152
- 230000005540 biological transmission Effects 0.000 claims abstract description 156
- 238000000034 method Methods 0.000 claims abstract description 75
- 230000001427 coherent effect Effects 0.000 claims abstract description 49
- 230000008054 signal transmission Effects 0.000 claims description 27
- 238000013138 pruning Methods 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 5
- 241000283086 Equidae Species 0.000 claims description 4
- 238000007476 Maximum Likelihood Methods 0.000 claims description 4
- 238000012217 deletion Methods 0.000 claims description 4
- 230000037430 deletion Effects 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000012937 correction Methods 0.000 claims 3
- 241000282376 Panthera tigris Species 0.000 claims 1
- 230000035622 drinking Effects 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 claims 1
- 230000011664 signaling Effects 0.000 abstract 2
- 238000013461 design Methods 0.000 description 18
- 238000012546 transfer Methods 0.000 description 17
- 230000002441 reversible effect Effects 0.000 description 14
- 230000008569 process Effects 0.000 description 11
- 230000000875 corresponding effect Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000003595 spectral effect Effects 0.000 description 6
- 239000013598 vector Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000013500 data storage Methods 0.000 description 5
- 230000010363 phase shift Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 235000001808 Ceanothus spinosus Nutrition 0.000 description 1
- 241001264786 Ceanothus spinosus Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QZIQJVCYUQZDIR-UHFFFAOYSA-N mechlorethamine hydrochloride Chemical compound Cl.ClCCN(C)CCCl QZIQJVCYUQZDIR-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
- H04L1/001—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0072—Error control for data other than payload data, e.g. control data
-
- 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
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0079—Formats for control data
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88925207P | 2007-02-09 | 2007-02-09 | |
| US12/027,972 US7839308B2 (en) | 2007-02-09 | 2008-02-07 | Using codewords in a wireless communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200847677A TW200847677A (en) | 2008-12-01 |
| TWI364933B true TWI364933B (en) | 2012-05-21 |
Family
ID=39511085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097104864A TWI364933B (en) | 2007-02-09 | 2008-02-12 | Using codewords in a wireless communication system |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7839308B2 (https=) |
| EP (1) | EP2123092A1 (https=) |
| JP (3) | JP5199283B2 (https=) |
| CN (1) | CN101606418B (https=) |
| AU (1) | AU2008212793B2 (https=) |
| BR (1) | BRPI0806973B1 (https=) |
| CA (1) | CA2676054C (https=) |
| IL (1) | IL199879A (https=) |
| MX (1) | MX2009007941A (https=) |
| MY (1) | MY148817A (https=) |
| RU (1) | RU2433569C2 (https=) |
| TW (1) | TWI364933B (https=) |
| WO (1) | WO2008098221A1 (https=) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5030279B2 (ja) * | 2006-05-19 | 2012-09-19 | パナソニック株式会社 | 無線通信装置及び無線通信方法 |
| JP5433589B2 (ja) * | 2008-02-28 | 2014-03-05 | アップル インコーポレイテッド | 無線通信された信号に適用される符号化を特定する情報を含むフィードバックデータ構造の通信 |
| WO2010091723A1 (en) * | 2009-02-11 | 2010-08-19 | Nokia Siemens Networks Oy | Channel coding using codes with low correlation for non-coherent receivers |
| CN101621300B (zh) * | 2009-07-22 | 2013-05-08 | 清华大学 | 一种软输入软输出nr译码器及其软信息生成方法 |
| CN103081375B (zh) | 2010-08-24 | 2016-04-27 | 瑞典爱立信有限公司 | 用于hspa wcdma上行链路导频的设备和方法 |
| US8516349B2 (en) | 2010-09-02 | 2013-08-20 | Microsoft Corporation | Generation and application of a sub-codebook of an error control coding codebook |
| WO2012027819A1 (en) | 2010-09-02 | 2012-03-08 | Nortel Networks Limited | Generation and application of a sub-codebook of an error control coding codebook |
| WO2013048537A1 (en) * | 2011-10-01 | 2013-04-04 | Intel Corporation | Apparatus and method for coding data based on phasor disparity |
| US9020057B2 (en) * | 2012-01-30 | 2015-04-28 | Fujitsu Limited | Precoding for wireless signals |
| US9130643B2 (en) * | 2012-01-31 | 2015-09-08 | Broadcom Corporation | Systems and methods for enhancing audio quality of FM receivers |
| US9178553B2 (en) | 2012-01-31 | 2015-11-03 | Broadcom Corporation | Systems and methods for enhancing audio quality of FM receivers |
| WO2013127056A1 (en) * | 2012-02-27 | 2013-09-06 | Qualcomm Incorporated | Estimation of interference power for secondary scrambling code |
| EP2856677B1 (en) * | 2012-05-28 | 2018-11-28 | NEC Corporation | Generating precoders for use in optimising transmission capacity between an enodeb and ue in a dl mu-mimo communications system |
| US8995594B2 (en) | 2012-08-22 | 2015-03-31 | Intel Corporation | Baseband cancellation of platform radio interference |
| JP5886993B2 (ja) * | 2015-02-26 | 2016-03-16 | マイクロソフト コーポレーション | 誤り制御符号化コードブックのサブコードブックの生成及び適用 |
| KR102461453B1 (ko) | 2015-06-10 | 2022-11-02 | 삼성전자주식회사 | 스토리지 장치 |
| WO2017070913A1 (zh) * | 2015-10-30 | 2017-05-04 | 华为技术有限公司 | 信号发送的方法、设备及系统 |
| JP6253121B2 (ja) * | 2016-02-12 | 2017-12-27 | マイクロソフト テクノロジー ライセンシング，エルエルシー | 誤り制御符号化コードブックのサブコードブックの生成及び適用 |
| WO2018165843A1 (en) * | 2017-03-14 | 2018-09-20 | Qualcomm Incorporated | Mutual information based polar code construction |
| US11647495B2 (en) | 2017-10-06 | 2023-05-09 | Qualcomm Incorporated | Sequence generation and assignment |
| EP3895498B1 (en) * | 2019-01-09 | 2024-03-13 | Huawei Technologies Co., Ltd. | Client device and network access node for transmitting and receiving a random access preamble |
| CN110493154B (zh) * | 2019-10-14 | 2020-03-27 | 上海磐启微电子有限公司 | 调制器、解调器以及无线通信系统 |
| US11997030B2 (en) * | 2019-11-12 | 2024-05-28 | Qualcomm Incorporated | Architecture for non-coherent communication in wireless networks |
| US12580680B2 (en) * | 2020-09-29 | 2026-03-17 | Qualcomm Incorporated | Interleaver design for noncoherent reed muller codes |
| US12250035B2 (en) | 2022-08-12 | 2025-03-11 | Samsung Electronics Co., Ltd. | Codebook for AI-assisted channel estimation |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100365346B1 (ko) * | 1997-09-09 | 2003-04-11 | 삼성전자 주식회사 | 이동통신시스템의쿼시직교부호생성및쿼시직교부호를이용한대역확산장치및방법 |
| EP1107629B1 (en) * | 1999-12-01 | 2010-06-09 | Lg Electronics Inc. | Method for generating and transmitting optimal cell ID codes |
| US6751187B2 (en) * | 2001-05-17 | 2004-06-15 | Qualcomm Incorporated | Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel transmission |
| WO2004084417A1 (en) * | 2003-03-20 | 2004-09-30 | Koninklijke Philips Electronics N.V. | Method and device for building a variable-length error-correcting code |
| FR2865603A1 (fr) * | 2004-01-26 | 2005-07-29 | Nec Technologies Uk Ltd | Procede de rejection des interferences intracellulaires |
| US7742444B2 (en) * | 2005-03-15 | 2010-06-22 | Qualcomm Incorporated | Multiple other sector information combining for power control in a wireless communication system |
| US8638771B2 (en) * | 2005-08-12 | 2014-01-28 | Qualcomm Incorporated | Transmission structure supporting multi-user scheduling and MIMO transmission |
-
2008
- 2008-02-07 US US12/027,972 patent/US7839308B2/en active Active
- 2008-02-08 BR BRPI0806973-5A patent/BRPI0806973B1/pt active IP Right Grant
- 2008-02-08 CA CA2676054A patent/CA2676054C/en active Active
- 2008-02-08 MX MX2009007941A patent/MX2009007941A/es active IP Right Grant
- 2008-02-08 WO PCT/US2008/053504 patent/WO2008098221A1/en not_active Ceased
- 2008-02-08 AU AU2008212793A patent/AU2008212793B2/en active Active
- 2008-02-08 EP EP08729460A patent/EP2123092A1/en not_active Withdrawn
- 2008-02-08 RU RU2009133780/08A patent/RU2433569C2/ru active
- 2008-02-08 JP JP2009549278A patent/JP5199283B2/ja active Active
- 2008-02-08 CN CN200880004426.7A patent/CN101606418B/zh active Active
- 2008-02-08 MY MYPI20092976A patent/MY148817A/en unknown
- 2008-02-12 TW TW097104864A patent/TWI364933B/zh active
-
2009
- 2009-07-15 IL IL199879A patent/IL199879A/en not_active IP Right Cessation
-
2012
- 2012-05-08 JP JP2012106748A patent/JP5718273B2/ja active Active
- 2012-05-08 JP JP2012106747A patent/JP5730813B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5718273B2 (ja) | 2015-05-13 |
| BRPI0806973B1 (pt) | 2020-09-15 |
| RU2433569C2 (ru) | 2011-11-10 |
| CA2676054C (en) | 2014-07-08 |
| HK1138710A1 (en) | 2010-08-27 |
| MY148817A (en) | 2013-06-14 |
| JP2012199938A (ja) | 2012-10-18 |
| AU2008212793A1 (en) | 2008-08-14 |
| US7839308B2 (en) | 2010-11-23 |
| CN101606418B (zh) | 2014-01-01 |
| CA2676054A1 (en) | 2008-08-14 |
| CN101606418A (zh) | 2009-12-16 |
| IL199879A0 (en) | 2010-04-15 |
| JP2012199937A (ja) | 2012-10-18 |
| RU2009133780A (ru) | 2011-03-20 |
| JP5199283B2 (ja) | 2013-05-15 |
| US20090016459A1 (en) | 2009-01-15 |
| BRPI0806973A2 (pt) | 2014-04-08 |
| EP2123092A1 (en) | 2009-11-25 |
| JP2010518761A (ja) | 2010-05-27 |
| IL199879A (en) | 2014-05-28 |
| WO2008098221A1 (en) | 2008-08-14 |
| JP5730813B2 (ja) | 2015-06-10 |
| AU2008212793B2 (en) | 2011-02-17 |
| TW200847677A (en) | 2008-12-01 |
| MX2009007941A (es) | 2009-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI364933B (en) | Using codewords in a wireless communication system | |
| EP3182630B1 (en) | Transmit diversity using low code rate spatial multiplexing | |
| TWI380606B (en) | Pseudo-random sequence mapping in wireless communications | |
| ES2640569T3 (es) | Señalización de información de potencia para transmisión MIMO en un sistema de comunicación inalámbrica | |
| JP6092312B2 (ja) | Ｅ−ｕｔｒａｎのための二次同期コードブック | |
| TW201125305A (en) | Reference signals for multi-user MIMO communication | |
| CN104601270A (zh) | 专用基准信号的发送和接收 | |
| TW200901655A (en) | Method and apparatus for communicating precoding or beamforming information to users in MIMO wireless communication systems | |
| TW200541243A (en) | Broadcast transmission with spatial spreading in a multi-antenna communication system | |
| TW200838186A (en) | CQI reporting for MIMO transmission in a wireless communication system | |
| JP2009514382A (ja) | 時分割２重システムのための線形プリコーディング | |
| JP2013123240A (ja) | 無線通信システムにおいて層置換を用いるｍｉｍｏ送信 | |
| JP2015201863A (ja) | モバイル・ユニットの親による管理 | |
| TW200947980A (en) | Channel estimation in wireless systems with impulsive interference | |
| CN102714531A (zh) | 用于在单用户检测和多用户检测之间进行切换的方法和装置 | |
| KR20100089063A (ko) | 승산 네트워크 코딩 | |
| EP2371068B1 (en) | Communication system, communication units, and method for employing a pilot transmission scheme | |
| CN103036662A (zh) | 上行解调参考信号的序列跳变方法及装置 | |
| KR101108339B1 (ko) | 무선 통신 시스템에서의 코드워드들 사용 | |
| JP2004159343A (ja) | 無線通信ネットワークにおける無線信号中の干渉をキャンセルする方法及び無線通信ネットワークの受信機で受信される無線信号中の干渉をキャンセルする装置 | |
| HK1138710B (en) | Using codewords in a wireless communication system |