JP5122684B2 - 無線通信システムにおけるpdcchモニタリング方法及び装置 - Google Patents
無線通信システムにおけるpdcchモニタリング方法及び装置 Download PDFInfo
- Publication number
- JP5122684B2 JP5122684B2 JP2011521039A JP2011521039A JP5122684B2 JP 5122684 B2 JP5122684 B2 JP 5122684B2 JP 2011521039 A JP2011521039 A JP 2011521039A JP 2011521039 A JP2011521039 A JP 2011521039A JP 5122684 B2 JP5122684 B2 JP 5122684B2
- Authority
- JP
- Japan
- Prior art keywords
- pdcch
- terminal
- downlink component
- cce
- map
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 69
- 238000012544 monitoring process Methods 0.000 title claims description 57
- 238000004891 communication Methods 0.000 title claims description 25
- 239000000969 carrier Substances 0.000 claims description 57
- 230000002776 aggregation Effects 0.000 claims description 36
- 238000004220 aggregation Methods 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 description 56
- 230000015654 memory Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000013507 mapping Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000004931 aggregating effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 1
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
Images
Classifications
-
- 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
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- 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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
- H04L1/0031—Multiple signaling transmission
-
- 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
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0038—Blind format detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L23/00—Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00
- H04L23/02—Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00 adapted for orthogonal signalling
-
- 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), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
-
- 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—Signaling for the administration of the divided path
- 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
- 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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1861—Physical mapping arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Description
(項目1)
無線通信システムにおける端末により実行される物理ダウンリンク制御チャネル(physical downlink control channel;PDCCH)モニタリング方法において、
基地局からPDCCHマップ(map)を受信する段階;及び、
前記PDCCHマップに基づいてPDCCH候補の集合をモニタリングする段階;を含むことを特徴とする方法。
(項目2)
前記PDCCHマップは、モニタリング集合フィールドを含み、前記モニタリング集合フィールドは、L個のダウンリンクコンポーネント搬送波の中からN個のダウンリンクコンポーネント搬送波を指示し(ここで、L≧Nであり、L及びNは、各々、自然数)、端末は、前記N個のダウンリンクコンポーネント搬送波の各々で前記PDCCH候補の集合をモニタリングすることを特徴とする項目1に記載の方法。
(項目3)
前記PDCCHマップは、PDCCH上に受信されることを特徴とする項目1に記載の方法。
(項目4)
前記PDCCHマップは、複数のダウンリンクコンポーネント搬送波の中から一定のダウンリンクコンポーネント搬送波を介して受信されることを特徴とする項目1に記載の方法。
(項目5)
前記PDCCHマップは、ダウンリンクコンポーネント搬送波を介して受信され、前記ダウンリンクコンポーネント搬送波は、複数のダウンリンクコンポーネント搬送波の中からホッピング(hopping)規則によってホッピングされることを特徴とする項目1に記載の方法。
(項目6)
前記PDCCHマップは、RRC(radio resource control)信号を介して受信されることを特徴とする項目1に記載の方法。
(項目7)
前記PDCCHマップは、制御チャネル要素(control channel element;CCE)フィールドを含み、前記制御チャネル要素は、X個のCCE集団レベルの中でY個のCCE集団レベルを指示し(ここで、X≧Yであり、X及びYは、各々、自然数)、端末は、前記Y個のCCE集団レベルの各々で前記PDCCH候補の集合をモニタリングすることを特徴とする項目1に記載の方法。
(項目8)
前記PDCCHマップは、モニタリング集合フィールド及び制御チャネル要素(CCE)フィールドを含むことを特徴とする項目1に記載の方法。
(項目9)
無線信号を送信及び/または受信するRF(radio frequency)部;及び、
前記RF部と結合するプロセッサ;を含み、
前記プロセッサは、PDCCHマップを受信し、前記PDCCHマップに基づいてPDCCH候補の集合をモニタリングすることを特徴とする端末。
(項目10)
無線通信システムにおける基地局により実行されるPDCCH送信方法において、
端末にPDCCHマップを送信する段階;及び、
前記PDCCHマップによって前記端末にPDCCHを送信する段階;を含むことを特徴とする方法。
Claims (18)
- 無線通信システムにおける端末により実行される物理ダウンリンク制御チャネル(physical downlink control channel;PDCCH)モニタリング方法において、
基地局から、L個のダウンリンクコンポーネント搬送波の中からN個のダウンリンクコンポーネント搬送波(ここで、L≧Nであり、L及びNは、各々、自然数)を含むモニタリング集合を指示するモニタリング集合フィールドを含むPDCCHマップを受信する段階;及び、
前記N個のダウンリンクコンポーネント搬送波の各々でPDCCH候補の集合をモニタリングする段階;を含むことを特徴とする方法。 - 前記PDCCH候補の集合をモニタリングする段階は、
PDCCH候補の各々をデコーディングする段階;及び、
PDCCH候補が成功的にデコーディングされる場合、前記成功的にデコーディングされたPDCCH候補で制御情報を獲得する段階;を含むことを特徴とする請求項1に記載の方法。 - 前記PDCCH候補は、端末の識別子で前記PDCCH候補のCRCをデマスキングした後、CRCエラーが検出されない場合、成功的にデコーディングされることを特徴とする請求項2に記載の方法。
- 前記PDCCHマップは、CCEフィールドをさらに含み、前記CCEフィールドは、X個のCCE集団レベルの中でY個のCCE集団レベルを指示することを特徴とする請求項3に記載の方法。(ここで、X≧Yであり、X及びYは、各々、自然数)
- 前記端末は、前記Y個のCCE集団レベルの各々で前記PDCCH候補の集合をモニタリングすることを特徴とする請求項4に記載の方法。
- 前記PDCCHマップは、PDCCHを介して受信されることを特徴とする請求項1に記載の方法。
- 前記PDCCHマップは、前記L個のダウンリンクコンポーネント搬送波の中で一つの特定のダウンリンクコンポーネント搬送波を介して受信されることを特徴とする請求項1に記載の方法。
- 前記PDCCHマップは、ダウンリンクコンポーネント搬送波を介して受信され、前記ダウンリンクコンポーネント搬送波は、予め決定された規則によって前記L個のダウンリンクコンポーネント搬送波の中で変更されることを特徴とする請求項1に記載の方法。
- 前記PDCCHマップは、RRC(radio resource control)メッセージを介して受信されることを特徴とする請求項1に記載の方法。
- 無線信号を送信及び受信するRF(radio frequency)部;及び、
前記RF部と連結されたプロセッサ;を含み、
前記プロセッサは、基地局からL個のダウンリンクコンポーネント搬送波の中からN個のダウンリンクコンポーネント搬送波(ここで、L≧Nであり、L及びNは、各々、自然数)を含むモニタリング集合を指示するモニタリング集合フィールドを含むPDCCHマップを受信し、前記N個のダウンリンクコンポーネント搬送波の各々でPDCCH候補の集合をモニタリングすることを特徴とする端末。 - 前記プロセッサは、PDCCH候補の各々をデコーディングし、PDCCH候補が成功的にデコーディングされる場合、前記成功的にデコーディングされたPDCCH候補で制御情報を獲得することを特徴とする請求項10に記載の端末。
- 前記PDCCH候補は、端末の識別子で前記PDCCH候補のCRCをデマスキングした後、CRCエラーが検出されない場合、成功的にデコーディングされることを特徴とする請求項11に記載の端末。
- 前記PDCCHマップは、CCEフィールドをさらに含み、前記CCEフィールドは、X個のCCE集団レベルの中でY個のCCE集団レベルを指示することを特徴とする請求項12に記載の端末。(ここで、X≧Yであり、X及びYは、各々、自然数)
- 前記プロセッサは、前記Y個のCCE集団レベルの各々で前記PDCCH候補の集合をモニタリングすることを特徴とする請求項13に記載の端末。
- 前記PDCCHマップは、PDCCHを介して受信されることを特徴とする請求項10に記載の端末。
- 前記PDCCHマップは、前記L個のダウンリンクコンポーネント搬送波の中で一つの特定のダウンリンクコンポーネント搬送波を介して受信されることを特徴とする請求項10に記載の端末。
- 前記PDCCHマップは、ダウンリンクコンポーネント搬送波を介して受信され、前記ダウンリンクコンポーネント搬送波は、予め決定された規則によって前記L個のダウンリンクコンポーネント搬送波の中で変更されることを特徴とする請求項10に記載の端末。
- 前記PDCCHマップは、RRC(radio resource control)メッセージを介して受信されることを特徴とする請求項10に記載の端末。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8499208P | 2008-07-30 | 2008-07-30 | |
US61/084,992 | 2008-07-30 | ||
KR10-2008-0099671 | 2008-10-10 | ||
KR20080099671A KR101507839B1 (ko) | 2008-03-14 | 2008-10-10 | 무선접속 시스템에서 채널할당방법 |
US22626709P | 2009-07-16 | 2009-07-16 | |
US61/226,267 | 2009-07-16 | ||
PCT/KR2009/004264 WO2010013961A2 (en) | 2008-07-30 | 2009-07-30 | Method and apparatus of monitoring pdcch in wireless communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011529662A JP2011529662A (ja) | 2011-12-08 |
JP5122684B2 true JP5122684B2 (ja) | 2013-01-16 |
Family
ID=41610856
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011521039A Expired - Fee Related JP5122684B2 (ja) | 2008-07-30 | 2009-07-30 | 無線通信システムにおけるpdcchモニタリング方法及び装置 |
JP2011521027A Active JP5603864B2 (ja) | 2008-07-30 | 2009-07-30 | 無線通信システムにおけるデータ受信方法及び装置 |
JP2011521041A Active JP5308525B2 (ja) | 2008-07-30 | 2009-07-30 | 無線通信システムにおける制御情報の送信方法及び装置 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011521027A Active JP5603864B2 (ja) | 2008-07-30 | 2009-07-30 | 無線通信システムにおけるデータ受信方法及び装置 |
JP2011521041A Active JP5308525B2 (ja) | 2008-07-30 | 2009-07-30 | 無線通信システムにおける制御情報の送信方法及び装置 |
Country Status (7)
Country | Link |
---|---|
US (3) | US20110143796A1 (ja) |
EP (3) | EP2308183A4 (ja) |
JP (3) | JP5122684B2 (ja) |
CN (3) | CN102113242B (ja) |
EG (1) | EG26099A (ja) |
MA (1) | MA32582B1 (ja) |
WO (3) | WO2010013961A2 (ja) |
Families Citing this family (212)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0607362D0 (en) * | 2006-04-12 | 2006-05-24 | Siemens Ag | A method of indicating mobile station capability to a network |
US8437792B2 (en) * | 2007-02-14 | 2013-05-07 | Qualcomm Incorporated | Uplink power control for LTE |
US7986959B2 (en) | 2007-02-14 | 2011-07-26 | Qualcomm Incorporated | Preamble based uplink power control for LTE |
CN104243126B (zh) * | 2007-06-22 | 2018-03-09 | Tcl通讯科技控股有限公司 | 通信方法、基站及移动终端 |
RU2488967C2 (ru) * | 2008-07-31 | 2013-07-27 | Самсунг Электроникс Ко., Лтд. | Способ и устройство для выделения ресурсов множественных несущих в системе ofdma |
EP2312874B1 (en) | 2008-08-04 | 2017-12-27 | Sun Patent Trust | Base station, terminal, band allocation method, and downlink data communication method |
US8923221B2 (en) * | 2008-08-04 | 2014-12-30 | Panasonic Intellectual Property Corporation Of America | Base station, terminal, band allocation method, and downlink data communication method |
EP4344327A3 (en) | 2008-08-08 | 2024-06-12 | Sun Patent Trust | Wireless communication base station device, wireless communication terminal device, and channel allocation method |
US8576770B2 (en) | 2008-08-11 | 2013-11-05 | Panasonic Corporation | Wireless communication base station device, wireless communication terminal, and control information creation method |
KR101089838B1 (ko) * | 2008-08-13 | 2011-12-05 | 한국전자통신연구원 | 캐리어 집성을 사용하는 통신 시스템 및 상기 통신 시스템에 속하는 기지국 및 단말 |
CN101677311A (zh) * | 2008-09-19 | 2010-03-24 | 夏普株式会社 | 单播业务和多媒体广播多播业务复用系统和方法 |
CN102160413B (zh) | 2008-09-22 | 2014-09-03 | 夏普株式会社 | 无线通信系统、基站装置、移动台装置以及无线通信方法 |
JP5145294B2 (ja) | 2008-09-22 | 2013-02-13 | 株式会社エヌ・ティ・ティ・ドコモ | 移動端末装置、無線基地局装置及び移動通信システム |
JP5219708B2 (ja) * | 2008-09-22 | 2013-06-26 | 株式会社エヌ・ティ・ティ・ドコモ | 移動端末装置、無線基地局装置、無線通信システム及び無線通信方法 |
CN101686534A (zh) | 2008-09-23 | 2010-03-31 | 华为技术有限公司 | 选择下行主载波进行数据传输的方法、终端及系统 |
JP5419882B2 (ja) | 2008-09-29 | 2014-02-19 | パナソニック株式会社 | Cce+番号割当方法及び基地局装置 |
TWI491291B (zh) | 2008-10-20 | 2015-07-01 | Interdigital Patent Holdings | 載波聚合控制頻道信令及獲得 |
ES2670989T3 (es) * | 2008-10-30 | 2018-06-04 | Fujitsu Limited | Estación base, dispositivo terminal y método de asignación de canal de control |
KR101303709B1 (ko) | 2008-10-31 | 2013-09-03 | 인터디지탈 패튼 홀딩스, 인크 | 고속 패킷 액세스 통신에서 다수의 반송파를 이용하기 위한 방법 및 장치 |
ES2782332T3 (es) * | 2008-10-31 | 2020-09-14 | Godo Kaisha Ip Bridge 1 | Equipo de estación base de comunicación inalámbrica y procedimiento de configuración de espacios de búsqueda |
ES2534787T3 (es) | 2008-12-02 | 2015-04-28 | Samsung Electronics Co., Ltd | Recepción de asignaciones de planificación en múltiples anchos de banda operativos |
EP2200208A1 (en) * | 2008-12-19 | 2010-06-23 | Panasonic Corporation | HARQ ACK/NACK for dynamic PDSCH |
KR20100073992A (ko) * | 2008-12-23 | 2010-07-01 | 엘지전자 주식회사 | 반송파 집성 환경에서의 상향링크 전송 |
WO2010079728A1 (en) * | 2009-01-09 | 2010-07-15 | Nec Corporation | A method and apparatus for encoding and decoding |
US8385281B2 (en) | 2009-01-30 | 2013-02-26 | Interdigital Patent Holdings, Inc. | Method and apparatus for component carrier aggregation in wireless communications |
US9450727B2 (en) * | 2009-02-03 | 2016-09-20 | Google Technology Holdings LLC | Physical layer acknowledgement signaling resource allocation in wireless communication systems |
JP5180112B2 (ja) | 2009-02-03 | 2013-04-10 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局装置、移動端末装置及び無線通信方法 |
KR101713101B1 (ko) | 2009-03-12 | 2017-03-07 | 인터디지탈 패튼 홀딩스, 인크 | 업링크 일차 반송파를 선택 및 재선택하는 방법 및 장치 |
US9143280B2 (en) * | 2009-04-21 | 2015-09-22 | Optis Wireless Technology, Llc | Terminal apparatus and retransmission control method |
CN101873698B (zh) * | 2009-04-23 | 2012-12-26 | 中国移动通信集团公司 | 信号传送方法及其相关设备 |
US9154272B2 (en) | 2009-05-07 | 2015-10-06 | Qualcomm Incorporated | Method and apparatus for facilitating reliable transmission of a control region size and detection of cross-carrier signaling |
US9106378B2 (en) * | 2009-06-10 | 2015-08-11 | Qualcomm Incorporated | Systems, apparatus and methods for communicating downlink information |
CN101925129B (zh) * | 2009-06-17 | 2016-04-13 | 夏普株式会社 | 下行控制信道格式配置方法 |
JP4989692B2 (ja) * | 2009-07-29 | 2012-08-01 | シャープ株式会社 | 移動通信システム、基地局装置、移動局装置、および、通信方法 |
US9124409B2 (en) | 2009-07-30 | 2015-09-01 | Qualcomm Incorporated | Determining control region parameters for multiple transmission points |
US9014138B2 (en) * | 2009-08-07 | 2015-04-21 | Blackberry Limited | System and method for a virtual carrier for multi-carrier and coordinated multi-point network operation |
CN101998504B (zh) * | 2009-08-10 | 2013-04-10 | 电信科学技术研究院 | 多载波聚合系统中下行信息的传输方法及装置 |
US9144037B2 (en) * | 2009-08-11 | 2015-09-22 | Qualcomm Incorporated | Interference mitigation by puncturing transmission of interfering cells |
KR101683113B1 (ko) * | 2009-08-14 | 2016-12-06 | 엘지전자 주식회사 | 상향링크 및 하향링크 멀티 캐리어를 지원하는 무선통신 시스템에 있어서, 사용자 기기와 기지국 간의 무선 통신 방법 및 상기 방법을 수행하기 위한 장치 |
EP2465315B1 (en) | 2009-08-14 | 2015-01-07 | Nec Corporation | Method for detecting a downlink control structure for carrier aggregation |
CN102577568B (zh) | 2009-08-14 | 2015-08-12 | 交互数字技术公司 | 用于中继的dl回程控制信道设计 |
CN101998499B (zh) * | 2009-08-17 | 2013-01-16 | 电信科学技术研究院 | 一种上行信道配置方法、系统和设备 |
EP4044473A1 (en) * | 2009-08-21 | 2022-08-17 | BlackBerry Limited | Transmission of information in a wireless communication system |
JP5746175B2 (ja) | 2009-08-23 | 2015-07-08 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおけるダウンリンク信号の送信方法及びそのための送信装置 |
KR101325869B1 (ko) * | 2009-08-26 | 2013-11-05 | 인터디지탈 패튼 홀딩스, 인크 | 다중 캐리어 동작을 위한 피드백 정보를 보고하는 방법 및 장치 |
US9277566B2 (en) | 2009-09-14 | 2016-03-01 | Qualcomm Incorporated | Cross-subframe control channel design |
US8942192B2 (en) | 2009-09-15 | 2015-01-27 | Qualcomm Incorporated | Methods and apparatus for subframe interlacing in heterogeneous networks |
US20110064038A1 (en) * | 2009-09-17 | 2011-03-17 | Richard Lee-Chee Kuo | Method and Apparatus for Handling Information of Cyclic Prefix Length in Wireless Communication System |
US9236992B2 (en) * | 2009-09-18 | 2016-01-12 | Lg Electronics Inc. | Method and apparatus for transceiving scheduling signals in a multi-carrier wireless communication system |
WO2011038243A2 (en) | 2009-09-25 | 2011-03-31 | Fong, Mo-Han | System and method for multi-carrier network operation |
US9585164B2 (en) | 2009-09-25 | 2017-02-28 | Blackberry Limited | System and method for multi-carrier network operation |
EP2481182B1 (en) * | 2009-09-25 | 2016-01-13 | BlackBerry Limited | System and method for multi-carrier network operation |
WO2011038272A1 (en) | 2009-09-25 | 2011-03-31 | Mo-Han Fong | System and method for multi-carrier network operation |
US20110080838A1 (en) * | 2009-10-02 | 2011-04-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and Arrangements in a Mobile Telecommunication Network |
KR20110037426A (ko) * | 2009-10-06 | 2011-04-13 | 주식회사 팬택 | 무선 통신 시스템에서의 요소 반송파 집합 정보 전송 방법 및 그 무선 통신 시스템 |
KR20110038994A (ko) * | 2009-10-09 | 2011-04-15 | 삼성전자주식회사 | 다중 안테나를 이용하는 무선 통신 시스템에서 다중 사용자 제어 채널 송수신 방법 및 장치 |
RU2500071C1 (ru) * | 2009-10-19 | 2013-11-27 | Самсунг Электроникс Ко., Лтд. | Мультиплексирование и разнесение передачи для сигналов harq-ack в системах связи |
EP2495887B1 (en) * | 2009-10-26 | 2020-03-18 | LG Electronics Inc. | Method and apparatus for transmitting reception acknowledgement information in wireless communication system |
US8812006B2 (en) * | 2009-11-02 | 2014-08-19 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements in a wireless communication system |
US20110103247A1 (en) * | 2009-11-02 | 2011-05-05 | Qualcomm Incorporated | Channel status reporting |
KR20110049595A (ko) * | 2009-11-05 | 2011-05-12 | 주식회사 팬택 | 무선 통신 시스템에서 제어 정보를 송신 및 수신하는 방법 및 장치 |
CN102013938B (zh) | 2009-12-07 | 2012-07-04 | 华为技术有限公司 | 传输上行控制信息的方法和装置 |
RU2556883C2 (ru) * | 2009-12-14 | 2015-07-20 | Телефонактиенболагет Лм Эрикссон (Пабл) | Способ и устройство для реконфигурирования отображения поля указателя несущей на компонентную несущую |
USRE48709E1 (en) | 2009-12-16 | 2021-08-24 | Qualcomm Incorporated | Method and apparatus for reporting a channel quality in a wireless communication system |
US8634374B2 (en) * | 2009-12-17 | 2014-01-21 | Lg Electronics Inc. | Apparatus and method of avoiding control channel blocking |
CN102118860B (zh) * | 2009-12-31 | 2014-11-05 | 中兴通讯股份有限公司 | 一种双工通信方法、终端调度方法及系统 |
JP5408722B2 (ja) * | 2010-01-06 | 2014-02-05 | 日本電気株式会社 | 受信装置および受信方法、並びにプログラム |
KR101819501B1 (ko) * | 2010-02-04 | 2018-01-17 | 엘지전자 주식회사 | 복수의 컴포넌트 캐리어를 지원하는 무선통신 시스템에서 데이터를 송수신하기 위한 방법 및 장치 |
US8750234B2 (en) * | 2010-02-09 | 2014-06-10 | Sharp Kabushiki Kaisha | Communication method, mobile station apparatus, base station apparatus and mobile communication system |
US8848520B2 (en) * | 2010-02-10 | 2014-09-30 | Qualcomm Incorporated | Aperiodic sounding reference signal transmission method and apparatus |
EP2360864A1 (en) | 2010-02-12 | 2011-08-24 | Panasonic Corporation | Component carrier (de)activation in communication systems using carrier aggregation |
KR101328213B1 (ko) | 2010-02-12 | 2013-11-14 | 엘지전자 주식회사 | 무선 통신 시스템에서 데이터 전송 방법 및 장치 |
WO2011097765A1 (zh) * | 2010-02-12 | 2011-08-18 | 上海贝尔股份有限公司 | 功率控制设备、功率控制方法、发射机和通信系统 |
US9059819B2 (en) * | 2010-02-12 | 2015-06-16 | Qualcomm Incorporated | Flexible uplink control channel configuration |
US8855075B2 (en) | 2010-02-15 | 2014-10-07 | Panasonic Intellectual Property Corporation Of America | Transmission device and transmission method |
KR101656293B1 (ko) | 2010-02-23 | 2016-09-23 | 삼성전자주식회사 | 무선통신시스템에서 비대칭 밴드 조합을 지원하기 위한 장치 및 방법 |
US10439786B2 (en) | 2010-03-18 | 2019-10-08 | Qualcomm Incorporated | Methods of resolving PDCCH confusion in LTE |
JP4987174B2 (ja) * | 2010-03-19 | 2012-07-25 | シャープ株式会社 | 移動通信システム、基地局装置、移動局装置および通信方法 |
US20110235599A1 (en) | 2010-03-29 | 2011-09-29 | Samsung Electronics Co., Ltd. | Method and system for uplink acknowledgement signaling in carrier-aggregated wireless communication systems |
EP2553857A4 (en) | 2010-03-31 | 2014-05-28 | Samsung Electronics Co Ltd | RESOURCE INDEXATION FOR TRANSMISSION OF RECEIVE ACCUSED SIGNALS IN TIME DIVISION DUPLEX MULTICELLULAR COMMUNICATION SYSTEMS |
CN101826949B (zh) * | 2010-04-01 | 2015-08-12 | 中兴通讯股份有限公司 | 载波聚合场景下非周期反馈的方法和系统 |
WO2011123978A1 (zh) * | 2010-04-06 | 2011-10-13 | 上海贝尔股份有限公司 | 资源调度方法及其设备 |
CN102934383B (zh) * | 2010-04-07 | 2015-09-16 | Lg电子株式会社 | 在载波接合系统中的pdcch监视方法和设备 |
TW201204116A (en) * | 2010-04-07 | 2012-01-16 | Htc Corp | Communication method |
EP2375619B1 (en) | 2010-04-08 | 2023-06-21 | Samsung Electronics Co., Ltd. | Channel state information request/feedback method and apparatus |
US9125072B2 (en) | 2010-04-13 | 2015-09-01 | Qualcomm Incorporated | Heterogeneous network (HetNet) user equipment (UE) radio resource management (RRM) measurements |
US9271167B2 (en) | 2010-04-13 | 2016-02-23 | Qualcomm Incorporated | Determination of radio link failure with enhanced interference coordination and cancellation |
US9392608B2 (en) | 2010-04-13 | 2016-07-12 | Qualcomm Incorporated | Resource partitioning information for enhanced interference coordination |
US9226288B2 (en) | 2010-04-13 | 2015-12-29 | Qualcomm Incorporated | Method and apparatus for supporting communications in a heterogeneous network |
US20110255483A1 (en) * | 2010-04-16 | 2011-10-20 | Research In Motion Limited | Signaling of Precoding Granularity for LTE and LTE-A |
US20110255631A1 (en) * | 2010-04-20 | 2011-10-20 | Samsung Electronics Co., Ltd. | Methods and apparatus for fast synchronization using tail biting convolutional codes |
US20110261769A1 (en) * | 2010-04-26 | 2011-10-27 | Samsung Electronics Co. Ltd. | Method and apparatus for controlling inter-cell interference of control channels in ofdm-based hierarchical cellular system |
CN102238616B (zh) * | 2010-04-30 | 2015-09-09 | 华为技术有限公司 | 一种信息上报方法、基站以及用户设备 |
US20120106465A1 (en) * | 2010-04-30 | 2012-05-03 | Interdigital Patent Holdings, Inc. | Downlink control in heterogeneous networks |
EP3767866A1 (en) | 2010-04-30 | 2021-01-20 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | System and method for sharing a control channel for carrier aggregation |
US9258807B2 (en) * | 2010-05-03 | 2016-02-09 | Intel Deutschland Gmbh | Communication network device, communication terminal, and communication resource allocation methods |
US8627171B2 (en) * | 2010-05-03 | 2014-01-07 | Samsung Electronics Co., Ltd. | Techniques for cyclic redundancy check encoding in communication system |
US8422429B2 (en) | 2010-05-04 | 2013-04-16 | Samsung Electronics Co., Ltd. | Method and system for indicating the transmission mode for uplink control information |
EP2385651A3 (en) * | 2010-05-06 | 2012-07-25 | HTC Corporation | Method of handling an uplink control channel and related communication device |
US8625558B2 (en) * | 2010-05-10 | 2014-01-07 | Innovative Sonic Corporation | Method and apparatus to determine a CFI (control format indicator) value in a wireless communication network |
US9191159B2 (en) * | 2010-05-17 | 2015-11-17 | Lg Electronics Inc. | Method and apparatus for transmitting and receiving downlink control information for repeater |
JP5265616B2 (ja) * | 2010-05-18 | 2013-08-14 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信システム |
CN102291209B (zh) * | 2010-06-20 | 2014-04-02 | 上海贝尔股份有限公司 | 增强长期演进的管理设备中控制上行传输的方法及装置 |
CN101883391B (zh) | 2010-06-24 | 2016-01-20 | 中兴通讯股份有限公司 | 上行控制信令反馈处理方法及系统 |
US8509155B2 (en) * | 2010-07-16 | 2013-08-13 | Samsung Electronics Co., Ltd. | Method and system for multiplexing acknowledgement signals and sounding reference signals |
US9094966B2 (en) | 2010-07-26 | 2015-07-28 | Lg Electronics Inc. | Method for aperiodic feedback of channel state information in a wireless access system supporting multi-carrier aggregation |
EP2600555B1 (en) * | 2010-07-26 | 2019-07-17 | LG Electronics Inc. | Method and apparatus for transmitting uplink control information in a wireless communication system |
US8547955B2 (en) * | 2010-07-28 | 2013-10-01 | Intel Corporation | Feedback scheme for MU-MIMO |
US8879437B2 (en) | 2010-08-13 | 2014-11-04 | Qualcomm Incorporated | Backward compatible LTE system design for asymmetric uplink/downlink spectrum |
JP5357119B2 (ja) * | 2010-08-16 | 2013-12-04 | 株式会社エヌ・ティ・ティ・ドコモ | 移動端末装置及び無線通信方法 |
US8923223B2 (en) * | 2010-08-16 | 2014-12-30 | Qualcomm Incorporated | Physical uplink control channel resource allocation for multiple component carriers |
EP3554031B1 (en) | 2010-08-16 | 2022-09-28 | Nokia Solutions and Networks Oy | Transmission of reference signals |
US20120057483A1 (en) * | 2010-09-08 | 2012-03-08 | Lantiq Deutschland Gmbh | Frame Structure For Multi-Input Multi-Output |
WO2012044752A2 (en) | 2010-10-01 | 2012-04-05 | Research In Motion Limited | Orthogonal resource selection transmit diversity |
US8885496B2 (en) | 2010-10-08 | 2014-11-11 | Sharp Kabushiki Kaisha | Uplink control information transmission on backward compatible PUCCH formats with carrier aggregation |
US8886190B2 (en) | 2010-10-08 | 2014-11-11 | Qualcomm Incorporated | Method and apparatus for measuring cells in the presence of interference |
JP5666871B2 (ja) * | 2010-10-12 | 2015-02-12 | シャープ株式会社 | 無線通信システム、基地局装置、無線通信方法 |
CN102468939B (zh) * | 2010-11-05 | 2015-07-08 | 索尼公司 | 下行信道反馈信息反馈方法和装置及用户配对方法和装置 |
US20120113827A1 (en) * | 2010-11-08 | 2012-05-10 | Sharp Laboratories Of America, Inc. | Dynamic simultaneous pucch and pusch switching for lte-a |
US9059756B2 (en) | 2010-11-09 | 2015-06-16 | Qualcomm Incorporated | Using precoding vector switching in uplink shared channel |
WO2012064154A2 (ko) | 2010-11-11 | 2012-05-18 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 제어정보 송수신 방법 및 장치 |
CN105391526B (zh) * | 2010-11-11 | 2019-06-07 | Lg电子株式会社 | 无线通信系统中的上行链路控制信息发射/接收方法和装置 |
EP2654234B1 (en) * | 2010-12-15 | 2019-04-24 | LG Electronics Inc. | Method and apparatus for transmitting ack/nack in a tdd-based wireless communication system |
TW201236420A (en) * | 2010-12-22 | 2012-09-01 | Nec Casio Mobile Comm Ltd | Receiving device, receiving method and computer program |
JP5655867B2 (ja) * | 2011-01-27 | 2015-01-21 | 日本電気株式会社 | 基地局、移動局、通信制御システム、及び通信制御方法 |
CN111726150B (zh) | 2011-02-11 | 2022-10-25 | 交互数字专利控股公司 | 用于增强型控制信道的系统和方法 |
JP5833683B2 (ja) * | 2011-03-14 | 2015-12-16 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおける制御情報の伝送方法及び装置 |
US9042277B2 (en) * | 2011-04-11 | 2015-05-26 | Qualcomm Incorporated | Transmission of control information for FDD-TDD carrier aggregation |
WO2012145891A1 (en) * | 2011-04-25 | 2012-11-01 | Alcatel Lucent | Apparatus for enabling ue-specific pdcch and ue device for identifying such pdcch |
JP5961853B2 (ja) * | 2011-04-27 | 2016-08-02 | シャープ株式会社 | 端末、基地局、通信システムおよび通信方法 |
CN103503537B (zh) * | 2011-04-29 | 2018-02-06 | 小米香港有限公司 | 用于重新调整针对具有不同时分双工子帧配置的分量载波的下行链路(dl)关联集合大小的方法和装置 |
WO2012150772A2 (ko) * | 2011-05-03 | 2012-11-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말이 기지국으로부터 하향링크 신호를 수신하는 방법 및 이를 위한 장치 |
EP3094140A1 (en) * | 2011-05-17 | 2016-11-16 | Interdigital Patent Holdings, Inc. | Nodeb power adaption for reducing references |
CN102843209B (zh) * | 2011-06-22 | 2015-09-30 | 华为技术有限公司 | 传输控制信令的方法和装置 |
KR101971969B1 (ko) * | 2011-07-12 | 2019-08-16 | 엘지전자 주식회사 | Pdcch 전송 또는 수신 방법, 이를 위한 사용자기기 또는 기지국 |
CN103748928B (zh) * | 2011-07-12 | 2017-10-13 | 安华高科技通用Ip(新加坡)公司 | 用于分量载波特定的ul/dl配置的搜索空间 |
TW201322813A (zh) * | 2011-08-11 | 2013-06-01 | Research In Motion Ltd | 正交資源選擇傳輸分集及資源指派 |
MY162074A (en) * | 2011-08-12 | 2017-05-31 | Sun Patent Trust | Transmission Device, Reception Device, Transmission Method, and Reception Method |
US8665811B2 (en) * | 2011-08-15 | 2014-03-04 | Motorola Mobility Llc | Reference signal for a control channel in wireless communication network |
US9252918B2 (en) * | 2011-08-15 | 2016-02-02 | Google Technology Holdings LLC | Method and apparatus for control channel transmission and reception |
JP5883930B2 (ja) | 2011-08-19 | 2016-03-15 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいて基地局が下りリンク制御チャネルを送信する方法及びそのための装置 |
JP2013051562A (ja) * | 2011-08-31 | 2013-03-14 | Sharp Corp | 基地局、移動局、通信システム、通信制御方法、およびプログラム |
KR101598201B1 (ko) * | 2011-09-16 | 2016-03-03 | 한국전자통신연구원 | 무선 통신 시스템에서의 상향 링크 신호 전송 및 수신 방법 |
WO2013048108A2 (ko) * | 2011-09-28 | 2013-04-04 | 엘지전자 주식회사 | 무선통신시스템에서 제어정보 획득 방법 및 장치 |
US9113494B2 (en) | 2011-09-29 | 2015-08-18 | Industrial Technology Research Institute | Method and wireless communication system for providing downlink control signalling for communication apparatus |
CN103037359A (zh) | 2011-09-30 | 2013-04-10 | 华为技术有限公司 | 一种实现设备到设备的通讯方法、终端及系统 |
EP2761837B1 (en) * | 2011-09-30 | 2022-11-23 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving data in wireless communication system |
US9614654B2 (en) | 2011-10-03 | 2017-04-04 | Qualcomm Incorporated | Adaptive control channel design for balancing data payload size and decoding time |
US9258832B2 (en) * | 2011-10-11 | 2016-02-09 | Lg Electronics Inc. | Method and device for transmitting data in wireless communication system |
WO2013054424A1 (ja) * | 2011-10-13 | 2013-04-18 | 富士通株式会社 | 無線通信システム、基地局、移動局、及び無線通信方法 |
KR101675725B1 (ko) | 2011-10-26 | 2016-11-11 | 엘지전자 주식회사 | 무선 통신 시스템에서 제어 채널을 할당하는 방법 및 장치 |
US8989121B2 (en) * | 2011-11-02 | 2015-03-24 | Qualcomm Incorporated | Blindly decoding interfering cell PDCCH to acquire interfering cell PDSCH transmission information |
EP2777314B1 (en) * | 2011-11-07 | 2020-05-13 | Nokia Solutions and Networks Oy | Feedback messaging |
CN103178926B (zh) * | 2011-12-21 | 2016-01-06 | 华为技术有限公司 | 传输控制信息的方法、用户设备和基站 |
US9763226B2 (en) * | 2012-01-11 | 2017-09-12 | Nokia Solutions And Networks Oy | Secondary cell preparation for inter-site carrier aggregation |
CN108055109B (zh) | 2012-01-17 | 2021-02-02 | Lg 电子株式会社 | 在无线通信系统中发送上行链路控制信息的方法和装置 |
WO2013139305A1 (en) | 2012-03-23 | 2013-09-26 | Mediatek Inc. | Methods for multi-point carrier aggregation configuration and data forwarding |
KR20130124004A (ko) * | 2012-05-04 | 2013-11-13 | 삼성전자주식회사 | 밀리미터 전파 통신 시스템에서 전송기법에 따른 자원할당 방법 및 장치 |
BR112013031729B1 (pt) * | 2012-05-09 | 2022-08-16 | Sun Patent Trust | Aparelho e método de comunicação, aparelho terminal e circuito integrado |
JP2015521009A (ja) | 2012-05-23 | 2015-07-23 | 京セラ株式会社 | セルラ通信システムにおける第1のd2d装置から第2のd2d装置への装置間(d2d)制御データの送信 |
EP2879450B1 (en) | 2012-08-02 | 2017-04-26 | Huawei Technologies Co., Ltd. | Control channel transmitting and receiving method, base station, and user equipment |
CN104620523B (zh) * | 2012-08-10 | 2018-03-27 | Lg 电子株式会社 | 在无线通信系统中支持突发传输的方法和设备 |
EP2893759B1 (en) * | 2012-09-07 | 2020-12-30 | Samsung Electronics Co., Ltd. | Method and apparatus for signalling resource allocation information in an asymmetric multicarrier communication network |
CN103716144B (zh) * | 2012-09-28 | 2017-04-05 | 上海贝尔股份有限公司 | 一种进行ePDCCH相关配置和获取该配置的方法、装置和系统 |
US8923880B2 (en) | 2012-09-28 | 2014-12-30 | Intel Corporation | Selective joinder of user equipment with wireless cell |
JP2014096777A (ja) * | 2012-11-12 | 2014-05-22 | Ntt Docomo Inc | 無線通信方法、無線通信システム、無線基地局及びユーザ端末 |
US9509483B2 (en) * | 2012-11-12 | 2016-11-29 | Qualcomm Incorporated | Uplink control and data transmission in multiflow-enabled networks |
US9426680B2 (en) | 2013-02-25 | 2016-08-23 | Itron, Inc. | Real-time radio spectrum assessment engine |
US9014307B2 (en) | 2013-02-25 | 2015-04-21 | Itron, Inc. | Radio to analog-to-digital sample rate decoupled from digital subsystem |
US9252998B2 (en) | 2013-02-25 | 2016-02-02 | Itron, Inc. | Radio to detect and compensate for frequency misalignment |
US9077487B2 (en) * | 2013-02-25 | 2015-07-07 | Itron, Inc. | Radio to support channel plans of arbitrary width and/or spacing |
RU2693413C2 (ru) * | 2013-08-20 | 2019-07-02 | Швайцер-Маудит Интернешнл, Инк. | Содержащий растение продукт для медицинского, косметического, окрашивающего или дерматологического применения |
KR101940344B1 (ko) * | 2013-09-26 | 2019-01-21 | 주식회사 케이티 | 하향링크 제어 정보 송수신 방법 및 장치 |
KR102252635B1 (ko) | 2013-11-17 | 2021-05-18 | 핑 리앙 | 무선 네트워크를 위한 대형 mimo 다수 사용자 빔포밍 및 단일 채널 풀 듀플렉스장치 및 그 방법 |
US9847819B2 (en) | 2013-12-20 | 2017-12-19 | RF DSP Inc. | Adaptive precoding in a MIMO wireless communication system |
WO2015095843A1 (en) | 2013-12-20 | 2015-06-25 | Ping Liang | Method for acquiring channel state information in fdd mimo wireless networks |
US9337974B2 (en) * | 2014-03-28 | 2016-05-10 | Intel IP Corporation | User equipment generation and signaling of feedback for supporting adaptive demodulation reference signal transmission |
WO2015162886A1 (ja) | 2014-04-24 | 2015-10-29 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 送信装置 |
US10034271B2 (en) * | 2014-06-13 | 2018-07-24 | Apple Inc. | Decoding of PCFICH in LTE for power savings and range improvement |
US9955462B2 (en) | 2014-09-26 | 2018-04-24 | Qualcomm Incorporated | Ultra-low latency LTE control data communication |
US9980257B2 (en) | 2014-09-26 | 2018-05-22 | Qualcomm Incorporated | Ultra-low latency LTE reference signal transmission |
US9844072B2 (en) | 2014-09-26 | 2017-12-12 | Qualcomm Incorporated | Ultra-low latency LTE uplink frame structure |
CN104683069B (zh) * | 2015-02-13 | 2018-04-27 | 大唐联仪科技有限公司 | 一种物理下行控制信道pdcch盲检测方法和系统 |
US9705635B2 (en) | 2015-03-06 | 2017-07-11 | At&T Intellectual Property I, L.P. | Apparatus and method to identify user equipment performance and to optimize network performance via big data |
CN106576023B (zh) * | 2015-04-10 | 2020-06-02 | 北京花旺在线商贸有限公司 | 一种信息传输方法、设备及系统 |
US9974093B2 (en) * | 2015-04-29 | 2018-05-15 | Qualcomm Incorporated | Slotted sub-band duplex frame structure design in a wideband time-division duplex system |
EP3311536B1 (en) | 2015-06-17 | 2021-02-17 | Telefonaktiebolaget LM Ericsson (PUBL) | Path setup in a mesh network |
US10340986B2 (en) * | 2015-06-28 | 2019-07-02 | RF DSP Inc. | Frequency resource allocation in MU-MIMO systems |
CN106470467B (zh) * | 2015-08-14 | 2021-04-20 | 中兴通讯股份有限公司 | 一种监听控制方法、终端、基站和系统 |
EP3345447B1 (en) * | 2015-09-25 | 2020-07-15 | Sony Corporation | Reduction of crc field in compact dci message on m-pdcch for low cost mtc devices |
US9992124B2 (en) | 2015-10-09 | 2018-06-05 | Itron, Inc. | Multi-channel decoder architecture |
US10193656B2 (en) * | 2015-10-30 | 2019-01-29 | Huawei Technologies Co., Ltd. | Systems and methods for adaptive downlink control information set for wireless transmissions |
KR102581625B1 (ko) | 2015-11-04 | 2023-09-22 | 인터디지탈 패튼 홀딩스, 인크 | 협대역 lte 동작을 위한 방법 및 프로시저 |
WO2017099556A1 (ko) * | 2015-12-11 | 2017-06-15 | 엘지전자 주식회사 | 상향링크 신호를 전송하는 방법 및 이를 위한 장치 |
JP2019506044A (ja) * | 2015-12-31 | 2019-02-28 | 日本電気株式会社 | アップリンク情報を送信および受信する方法および装置 |
JP6162265B2 (ja) * | 2016-01-14 | 2017-07-12 | ノキア ソリューションズ アンド ネットワークス オサケユキチュア | 基準信号の送信 |
US10827529B2 (en) * | 2016-06-24 | 2020-11-03 | Qualcomm Incorporated | Random access collision reduction based on multiple uplink grants |
CN111935814B (zh) * | 2016-07-18 | 2021-11-16 | 中兴通讯股份有限公司 | 同步信号的发送、接收方法及装置、传输系统 |
KR102455240B1 (ko) * | 2016-08-18 | 2022-10-17 | 삼성전자 주식회사 | 무선 통신 시스템에서 상향링크 제어 정보를 송수신하는 방법 및 장치 |
WO2018054503A1 (en) * | 2016-09-26 | 2018-03-29 | Nokia Solutions And Networks Oy | Communication system |
CN109565784B (zh) * | 2016-09-29 | 2021-12-21 | 联发科技股份有限公司 | 用于在移动通信中降低功耗的方法 |
EP3533194B1 (en) | 2016-10-28 | 2021-12-08 | Telefonaktiebolaget LM Ericsson (PUBL) | Synchronization in mixed ofdm sub-carrier spacing scenarios |
WO2018086107A1 (en) * | 2016-11-14 | 2018-05-17 | Nokia Technologies Oy | Method, apparatus and computer program product for transmission |
CN108811093B (zh) | 2017-04-28 | 2022-02-08 | 大唐移动通信设备有限公司 | 一种下行信道的传输方法及装置 |
CN116132000A (zh) | 2017-05-03 | 2023-05-16 | Idac控股公司 | 用于传输上行链路控制信息的方法及设备 |
CN111095841B (zh) * | 2017-09-11 | 2021-10-15 | 中兴通讯股份有限公司 | 用于控制信道信息传输的方法和装置 |
US11064473B2 (en) * | 2018-01-12 | 2021-07-13 | Apple Inc. | Transmission downlink control information for new radio (NR) system |
CN110061769A (zh) | 2018-01-18 | 2019-07-26 | 华为技术有限公司 | 发送数据的方法和装置 |
CN111010254B (zh) | 2018-01-19 | 2020-11-10 | 华为技术有限公司 | 一种通信方法、通信装置、计算机存储介质 |
CN110535604B (zh) * | 2019-03-29 | 2024-04-30 | 中兴通讯股份有限公司 | 一种速率匹配方法和装置 |
US20220345920A1 (en) * | 2019-10-03 | 2022-10-27 | Sharp Kabushiki Kaisha | User equipment, base station, and method |
US11792877B2 (en) | 2020-02-21 | 2023-10-17 | Qualcomm Incorporated | Indication triggering transmission of known data for training artificial neural networks |
Family Cites Families (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5936967A (en) * | 1994-10-17 | 1999-08-10 | Lucent Technologies, Inc. | Multi-channel broadband adaptation processing |
JPH10178436A (ja) | 1996-11-27 | 1998-06-30 | Lucent Technol Inc | 多重化する方法 |
FR2827098B1 (fr) * | 2001-07-05 | 2003-12-05 | Nortel Networks Ltd | Procede de controle de ressources radio affectees a une communication entre un terminal mobile et une infrastructure cellulaire a etalement de spectre, et equipements pour la mise en oeuvre du procede |
KR100797461B1 (ko) * | 2001-09-29 | 2008-01-24 | 엘지전자 주식회사 | 통신 시스템에서 패킷 데이터 전송 방법 |
AU2002358322B2 (en) * | 2001-11-17 | 2006-08-24 | Samsung Electronics Co., Ltd. | Signal measurement apparatus and method for handover in a mobile communication system |
KR100839334B1 (ko) | 2002-02-09 | 2008-06-17 | 엘지전자 주식회사 | 무선이동통신시스템에서 데이터 송수신 및 처리 방법 |
AU2003219844A1 (en) * | 2002-02-20 | 2003-09-09 | General Atomics | Flexible method and apparatus for encoding and decoding signals using a time division multiple frequency scheme |
US7158810B2 (en) * | 2002-06-27 | 2007-01-02 | Nokia Corporation | Indication of user equipment capabilities before radio resource control connection |
KR20040063059A (ko) | 2003-01-04 | 2004-07-12 | 삼성전자주식회사 | 이동통신시스템에서 다른 주파수 및 다른 통신 방식을사용하는 이동통신시스템으로부터의 신호 측정장치 및 방법 |
EP2608420B1 (en) * | 2003-01-23 | 2016-06-22 | Qualcomm Incorporated | Methods and apparatus of providing transmit diversity in a multiple access wireless communication system |
JP3781014B2 (ja) | 2003-03-31 | 2006-05-31 | 株式会社Sumco | シリコンウェーハ熱処理治具およびシリコンウェーハ熱処理方法 |
JP2007518346A (ja) | 2004-01-20 | 2007-07-05 | エルジー エレクトロニクス インコーポレイティド | Mimoシステムにおける信号送受信方法 |
US7486740B2 (en) * | 2004-04-02 | 2009-02-03 | Qualcomm Incorporated | Calibration of transmit and receive chains in a MIMO communication system |
JP4522753B2 (ja) * | 2004-06-11 | 2010-08-11 | 株式会社エヌ・ティ・ティ・ドコモ | 周波数選択装置、無線通信システムおよび無線制御チャネル設定方法 |
EP1810424A4 (en) | 2004-10-18 | 2011-04-06 | Lg Electronics Inc | METHOD FOR TRANSMITTING RETURN INFORMATION ON ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) / FORCED ACCESS COMMUNICATION SYSTEM |
KR101008736B1 (ko) * | 2004-10-29 | 2011-01-14 | 후지쯔 가부시끼가이샤 | 멀티캐리어 전송 방식에 의한 통신 장치, 통신 시스템, 및 통신 방법 |
US8050203B2 (en) | 2004-12-22 | 2011-11-01 | Eleven Engineering Inc. | Multi-channel digital wireless audio system |
US8670359B2 (en) * | 2005-02-14 | 2014-03-11 | Lg Electronics Inc. | Method of controlling data transmission for MBS in broadband wireless access system |
KR20060092400A (ko) * | 2005-02-17 | 2006-08-23 | 삼성전자주식회사 | Mimo-ofdma 통신 시스템에서 채널 상태 정보 궤환 및 이를 이용한 자원 할당 시스템 및 방법 |
US7580713B2 (en) * | 2005-05-12 | 2009-08-25 | Motorola, Inc. | Apparatus and method for establishing an active set of carriers for a receiver |
US8213867B2 (en) * | 2005-07-27 | 2012-07-03 | T-Mobile Usa, Inc. | Frequency band adaptive wireless communication |
US7894505B2 (en) * | 2006-04-19 | 2011-02-22 | Samsung Electronics Co., Ltd. | Apparatus and method for selecting effective channel in a multi-user MIMO system |
US9143288B2 (en) * | 2006-07-24 | 2015-09-22 | Qualcomm Incorporated | Variable control channel for a wireless communication system |
US8848618B2 (en) * | 2006-08-22 | 2014-09-30 | Qualcomm Incorporated | Semi-persistent scheduling for traffic spurts in wireless communication |
US8363606B2 (en) * | 2006-09-05 | 2013-01-29 | Qualcomm Incorporated | Method and apparatus for data and control multiplexing |
PL2070217T3 (pl) * | 2006-09-26 | 2020-10-05 | Nokia Technologies Oy | Urządzenie, sposób i produkt programu komputerowego zapewniające multipleksowanie kanału kontrolnego niezwiązanego z danymi |
WO2008041089A2 (en) * | 2006-10-02 | 2008-04-10 | Nokia Corporation | Adaptive scheme for lowering uplink control overhead |
US20080181167A1 (en) * | 2006-10-25 | 2008-07-31 | Sydir Jaroslaw J | Interleaved frame structure enabling relay and access links to share a channel for multi-hop wireless broadband access communications |
KR101226985B1 (ko) * | 2006-11-01 | 2013-01-29 | 퀄컴 인코포레이티드 | Sc-fdma 시스템에서 가변 전력 오프셋들을 가진 제어 및 데이터의 멀티플렉싱 |
US9281917B2 (en) * | 2007-01-03 | 2016-03-08 | Nokia Technologies Oy | Shared control channel structure |
US8347174B2 (en) * | 2007-01-09 | 2013-01-01 | Lg Electronics Inc. | Method of transmitting and receiving data in a wireless communication system including error detection code decoded using equipment identifiers and group identifiers |
US7986959B2 (en) * | 2007-02-14 | 2011-07-26 | Qualcomm Incorporated | Preamble based uplink power control for LTE |
US8605607B2 (en) * | 2007-04-11 | 2013-12-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for implicit conveying of uplink feedback information |
KR101468490B1 (ko) * | 2007-05-02 | 2014-12-10 | 삼성전자주식회사 | 무선 통신 시스템에서 제어 채널들의 집합을 한정하여 송수신하는 방법 및 장치 |
US8442531B2 (en) | 2007-05-15 | 2013-05-14 | Nokia Corporation | Context transfers and multi-band operation for wireless networks |
KR101048714B1 (ko) * | 2007-05-25 | 2011-07-14 | (주)엘지하우시스 | 입체감이 우수한 전사시트 |
US20080316959A1 (en) * | 2007-06-19 | 2008-12-25 | Rainer Bachl | Method of transmitting scheduling requests over uplink channels |
US8503375B2 (en) * | 2007-08-13 | 2013-08-06 | Qualcomm Incorporated | Coding and multiplexing of control information in a wireless communication system |
EP3806365B1 (en) * | 2007-08-14 | 2022-10-05 | Lg Electronics Inc. | Method for acquiring resource region information for phich |
WO2009040653A2 (en) | 2007-09-26 | 2009-04-02 | Nokia Corporation | Reducing the decoding complexity of e-ultra pfcch |
CN101222272B (zh) * | 2008-01-28 | 2012-10-10 | 中兴通讯股份有限公司 | 下行导频时隙中物理下行控制信道的信号发送方法 |
US8050369B2 (en) * | 2008-04-14 | 2011-11-01 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method of receiving and processing multicommunication signals |
WO2009132203A1 (en) | 2008-04-25 | 2009-10-29 | Interdigital Patent Holdings, Inc. | Harq process utilization in multiple carrier wireless communications |
US20090268693A1 (en) * | 2008-04-25 | 2009-10-29 | Nokia Corporation | Signaling part of semi-persistent configuration via downlink control channel |
US8588845B2 (en) | 2008-06-19 | 2013-11-19 | Telefonaktiebolaget Lm Ericsson | Method and apparatus in a telecommunications network |
CN102077488B (zh) | 2008-06-24 | 2014-12-31 | 爱立信电话股份有限公司 | 频率选择性重发的方法和布置 |
US8428016B2 (en) * | 2008-07-11 | 2013-04-23 | Qualcomm Incorporated | Method and apparatus for communicating in a dominant interference scenario |
EP2326131B1 (en) * | 2008-09-04 | 2019-06-26 | Sharp Kabushiki Kaisha | Base station device, mobile station device, and communication methods for carrier aggregation |
US9215043B2 (en) * | 2008-11-19 | 2015-12-15 | Futurewei Technologies, Inc. | Systems and methods for scheduling and MU-MIMO in uplink Vo-IP for OFDMA/SCFDMA networks |
US8620334B2 (en) | 2009-03-13 | 2013-12-31 | Interdigital Patent Holdings, Inc. | Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless communications |
US8934417B2 (en) * | 2009-03-16 | 2015-01-13 | Google Technology Holdings LLC | Resource allocation in wireless communication systems |
ES2763923T3 (es) | 2009-06-15 | 2020-06-01 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Sistema y procedimiento para compartir un canal de control para agregación de portadoras |
US8995364B2 (en) * | 2009-07-16 | 2015-03-31 | Lg Electronics Inc. | Method in which a receiver transmits control information in a wireless communication system |
-
2009
- 2009-07-30 EP EP09803164.4A patent/EP2308183A4/en not_active Withdrawn
- 2009-07-30 JP JP2011521039A patent/JP5122684B2/ja not_active Expired - Fee Related
- 2009-07-30 US US13/056,451 patent/US20110143796A1/en not_active Abandoned
- 2009-07-30 JP JP2011521027A patent/JP5603864B2/ja active Active
- 2009-07-30 US US13/056,460 patent/US20110194514A1/en not_active Abandoned
- 2009-07-30 WO PCT/KR2009/004264 patent/WO2010013961A2/en active Application Filing
- 2009-07-30 US US13/056,223 patent/US9853793B2/en active Active
- 2009-07-30 EP EP09803166.9A patent/EP2308184A4/en not_active Withdrawn
- 2009-07-30 CN CN200980130085.2A patent/CN102113242B/zh active Active
- 2009-07-30 CN CN200980130083.3A patent/CN102113241B/zh active Active
- 2009-07-30 WO PCT/KR2009/004262 patent/WO2010013959A2/en active Application Filing
- 2009-07-30 JP JP2011521041A patent/JP5308525B2/ja active Active
- 2009-07-30 CN CN2009801300867A patent/CN102113243A/zh active Pending
- 2009-07-30 WO PCT/KR2009/004266 patent/WO2010013963A2/en active Application Filing
- 2009-07-30 EP EP09803168.5A patent/EP2308185A4/en not_active Withdrawn
-
2011
- 2011-01-24 EG EG2011010149A patent/EG26099A/en active
- 2011-02-22 MA MA33640A patent/MA32582B1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
EP2308184A4 (en) | 2014-08-20 |
WO2010013959A3 (en) | 2010-05-14 |
US9853793B2 (en) | 2017-12-26 |
US20110141941A1 (en) | 2011-06-16 |
EP2308185A4 (en) | 2015-06-24 |
US20110143796A1 (en) | 2011-06-16 |
WO2010013963A2 (en) | 2010-02-04 |
CN102113241B (zh) | 2014-08-13 |
CN102113241A (zh) | 2011-06-29 |
JP2011529664A (ja) | 2011-12-08 |
CN102113243A (zh) | 2011-06-29 |
EP2308184A2 (en) | 2011-04-13 |
WO2010013963A3 (en) | 2010-05-14 |
JP2011529661A (ja) | 2011-12-08 |
JP2011529662A (ja) | 2011-12-08 |
US20110194514A1 (en) | 2011-08-11 |
JP5603864B2 (ja) | 2014-10-08 |
EG26099A (en) | 2013-02-17 |
WO2010013961A2 (en) | 2010-02-04 |
CN102113242A (zh) | 2011-06-29 |
WO2010013959A2 (en) | 2010-02-04 |
JP5308525B2 (ja) | 2013-10-09 |
CN102113242B (zh) | 2015-09-09 |
EP2308185A2 (en) | 2011-04-13 |
WO2010013961A3 (en) | 2010-05-27 |
MA32582B1 (fr) | 2011-08-01 |
EP2308183A4 (en) | 2014-07-23 |
EP2308183A2 (en) | 2011-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5122684B2 (ja) | 無線通信システムにおけるpdcchモニタリング方法及び装置 | |
CN111492694B (zh) | 用于独立的nr未许可频谱上的初始接入块的方法和装置 | |
US10536251B2 (en) | Method and apparatus for transmitting reception acknowledgement in wireless communication system | |
KR101612667B1 (ko) | 무선통신 시스템에서 상향링크 제어 채널을 위한 자원 할당 방법 및 장치 | |
KR101724220B1 (ko) | 반송파 집성 시스템에서 단말의 동작 방법 및 이러한 방법을 이용하는 장치 | |
KR101235967B1 (ko) | 무선 통신 시스템에서 데이터 수신 방법 및 장치 | |
KR101530800B1 (ko) | 무선통신 시스템에서 수신확인 전송 방법 및 장치 | |
KR101823738B1 (ko) | 무선 통신 시스템에서 ack/nack 전송 방법 및 장치 | |
KR101761492B1 (ko) | 무선통신 시스템에서 상향링크 제어 채널의 전송 전력 결정 방법 및 장치 | |
JP5746303B2 (ja) | 無線通信システムにおける情報送信方法及び装置 | |
KR101800016B1 (ko) | 다중 반송파 시스템에서 하이브리드 자동 재전송 요청 수행 방법 및 장치 | |
US9379851B2 (en) | Method and apparatus for transmitting acknowledgement in wireless communication system | |
WO2014014254A1 (ko) | 무선통신 시스템에서 수신확인 전송 방법 및 장치 | |
KR20130116920A (ko) | 반송파 집성 시스템에서 스케줄링 방법 및 장치 | |
KR20090083269A (ko) | 무선 통신 시스템에서 pdcch 검색 방법 | |
JP2011097537A (ja) | 無線通信制御方法、基地局装置及び移動端末装置 | |
WO2011008048A2 (ko) | 다중 반송파 시스템에서 harq 수행 방법 및 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120919 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120928 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121024 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151102 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |