JP2009201106A - 通信システムにおける自動ユーザー端末送信電力制御 - Google Patents
通信システムにおける自動ユーザー端末送信電力制御 Download PDFInfo
- Publication number
- JP2009201106A JP2009201106A JP2009023922A JP2009023922A JP2009201106A JP 2009201106 A JP2009201106 A JP 2009201106A JP 2009023922 A JP2009023922 A JP 2009023922A JP 2009023922 A JP2009023922 A JP 2009023922A JP 2009201106 A JP2009201106 A JP 2009201106A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- transmission
- power level
- power
- data
- 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
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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, 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
- 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
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
- H04L1/0001—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
-
- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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
- H04L1/1607—Details of the supervisory signal
-
- 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 signalling, 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 signalling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/38—TPC being performed in particular situations
- H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
【解決手段】ユーザー端末で、リソース要素(Resource Element:RE)セットを通じて伝送された第1の信号タイプの電力レベルを調整する方法であって、第1の信号タイプを第1のREセットを通じて第1の電力レベルで伝送するステップと、第1の信号タイプを第2のREセットを通じて第2の電力レベルで伝送するステップとを有し、第2の電力レベルは第1の電力レベルより高く、第2のREセットは第1のREセットのサブセットである。
【選択図】なし
Description
の伝送シンボルをさらに含み、各伝送シンボル130は、チャンネル伝播効果(channel propagation effect)による干渉を軽減するためのCP(Cyclic Prefix)をさらに含む。2個のスロットのPUSCH伝送は、動作帯域幅(BandWidth:BW)での同一の部分で、あるいは2個の異なる部分で行われることができる。RS(Reference Signal)は、各スロット140の中間(middle)に位置した伝送シンボルで、かつ、データ信号と同一の帯域幅で伝送される。このRSは、主に、UCI又はデータ信号(DM RS)のコヒーレント復調(coherent demodulation)を可能にするチャンネル推定を提供するために使用される。PUSCH伝送BWは、リソースブロック(Resouce Block:RB)と呼ばれる周波数リソースユニットを含む。典型的な実施形態では、それぞれのRBは
のリソース要素(Resource Element:RE)または副搬送波を含み、UEには、PUSCH伝送のためのMPUSCH個の連続したRB150が割り当てられる。
として計算される。ここで、Kは定数を、TBSはTBのサイズを、及び
は、DM RS伝送に使用される、REを除いたサブフレーム当りのREの個数(図1に例示された構成では、DM RS伝送に、スロット当り一個の伝送シンボルが使用される)を、それぞれ表す。したがって、PUSCH送信電力は、UCI又はSRSの存在有無に関係なしに、非適応的HARQ再伝送で同一に維持される。
Claims (14)
- ユーザー端末で、リソース要素(Resource Element:RE)のセットを通じて伝送された第1の信号タイプの電力レベルを調整する方法であって、
前記第1の信号タイプを第1のREセットを通じて第1の電力レベルで伝送するステップと、
前記第1の信号タイプを第2のREセットを通じて第2の電力レベルで伝送するステップと、を有し、
前記第2の電力レベルは前記第1の電力レベルより高く、前記第2のREセットは前記第1のREセットのサブセットであることを特徴とする方法。 - 前記第1の信号タイプはデータ信号であることを特徴とする請求項1に記載の方法。
- 第2の信号タイプは、前記第1のREセットに含まれ、前記第2のREセットには含まれないREで伝送されることを特徴とする請求項1に記載の方法。
- 前記第2の信号タイプは制御信号であることを特徴とする請求項3に記載の方法。
- 前記制御信号は、肯定応答信号、チャンネル品質インジケータ信号、プリコーディングマトリクスインジケータ信号、及びランクインジケータ信号のうち少なくとも一つを含むことを特徴とする請求項4に記載の方法。
- 前記第2の信号タイプはサウンディング基準信号であることを特徴とする請求項3に記載の方法。
- 前記第1の電力レベルは第1のREセットのサイズに基づき、前記第2の電力レベルは第2のREセットのサイズに基づくことを特徴とする請求項1に記載の方法。
- ユーザー端末で、REセットを通じて伝送された第1の信号タイプの電力レベルを調整する装置であって、
前記第1の信号タイプを伝送するための電力を提供する増幅部と、
前記第1の信号タイプを第1のREセットを通じて伝送するために、第1の電力レベルを前記増幅部に適用し、前記第1の信号タイプを第2のREセットを通じて伝送するために、第2の電力レベルを前記増幅部に適用する電力制御部と、を含み、
前記第2の電力レベルは前記第1の電力レベルより高く、前記第2のREセットは前記第1のREセットのサブセットであることを特徴とする装置。 - 前記第1の信号タイプはデータ信号であることを特徴とする請求項8に記載の装置。
- 第2の信号タイプは、前記第1のREセットに含まれ、前記第2のREセットには含まれないREで伝送されることを特徴とする請求項8に記載の装置。
- 前記第2の信号タイプは制御信号であることを特徴とする請求項10に記載の装置。
- 前記制御信号は、肯定応答信号、チャンネル品質インジケータ信号、プリコーディングマトリクスインジケータ信号、及びランクインジケータ信号のうち少なくとも一つであることを特徴とする請求項11に記載の装置。
- 前記第2の信号タイプはサウンディング基準信号であることを特徴とする請求項10に記載の装置。
- 前記第1の電力レベルは第1のREセットのサイズに基づき、前記第2の電力レベルは第2のREセットのサイズに基づくことを特徴とする請求項8に記載の装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2592508P | 2008-02-04 | 2008-02-04 | |
| US61/025,925 | 2008-02-04 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012144658A Division JP2012235486A (ja) | 2008-02-04 | 2012-06-27 | 通信システムにおける自動ユーザー端末送信電力制御 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009201106A true JP2009201106A (ja) | 2009-09-03 |
| JP5031782B2 JP5031782B2 (ja) | 2012-09-26 |
Family
ID=40589837
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009023922A Expired - Fee Related JP5031782B2 (ja) | 2008-02-04 | 2009-02-04 | 通信システムにおける自動ユーザー端末送信電力制御 |
| JP2009023892A Active JP4927110B2 (ja) | 2008-02-04 | 2009-02-04 | 通信システムにおける制御及びデータ多重化 |
| JP2012144658A Pending JP2012235486A (ja) | 2008-02-04 | 2012-06-27 | 通信システムにおける自動ユーザー端末送信電力制御 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009023892A Active JP4927110B2 (ja) | 2008-02-04 | 2009-02-04 | 通信システムにおける制御及びデータ多重化 |
| JP2012144658A Pending JP2012235486A (ja) | 2008-02-04 | 2012-06-27 | 通信システムにおける自動ユーザー端末送信電力制御 |
Country Status (14)
| Country | Link |
|---|---|
| US (9) | US8892151B2 (ja) |
| EP (3) | EP2086267B1 (ja) |
| JP (3) | JP5031782B2 (ja) |
| KR (2) | KR101541192B1 (ja) |
| CN (3) | CN102724023B (ja) |
| BR (1) | BRPI0908040B1 (ja) |
| DE (2) | DE202009018592U1 (ja) |
| MX (1) | MX2010008596A (ja) |
| MY (4) | MY192671A (ja) |
| RU (1) | RU2439817C1 (ja) |
| SG (2) | SG10201606444UA (ja) |
| TW (2) | TWI389484B (ja) |
| WO (2) | WO2009099287A1 (ja) |
| ZA (1) | ZA201005534B (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013527723A (ja) * | 2010-06-04 | 2013-06-27 | ゼットティーイー コーポレーション | アップリンクパワー制御方法及びシステム |
| WO2018052061A1 (ja) * | 2016-09-16 | 2018-03-22 | 株式会社Nttドコモ | 送信装置及び無線通信方法 |
Families Citing this family (89)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2479133C2 (ru) | 2008-01-04 | 2013-04-10 | Панасоник Корпорэйшн | Устройство радиопередачи и способ радиопередачи |
| US8995548B2 (en) | 2008-03-10 | 2015-03-31 | Google Technology Holdings LLC | Method and apparatus for channel sounding in an orthogonal frequency division multiplexing communication system |
| JP5241313B2 (ja) * | 2008-05-12 | 2013-07-17 | 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 |
| TWI506976B (zh) | 2008-07-02 | 2015-11-01 | Interdigital Patent Holdings | 多輸入多輸出通信的秩及預編碼矩陣測量及報告方法及裝置 |
| KR101638900B1 (ko) * | 2008-08-05 | 2016-07-12 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 멀티 캐리어에 대한 제어정보를 전송하는 방법 |
| KR101253190B1 (ko) * | 2008-08-08 | 2013-04-10 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널 품질 정보 보고 방법 및 상기 채널 품질 정보에 따라 무선 자원을 할당하는 방법 |
| US8483076B2 (en) * | 2008-08-18 | 2013-07-09 | Qualcomm Incorporated | A-periodic PUCCH transmission on PUSCH |
| SG171912A1 (en) | 2008-12-02 | 2011-07-28 | Panasonic Corp | Encoding ratio setting method and radio communication device |
| KR101722810B1 (ko) | 2008-12-03 | 2017-04-05 | 인터디지탈 패튼 홀딩스, 인크 | 캐리어 집적에 대한 업링크 파워 헤드룸 보고 |
| KR20100073992A (ko) * | 2008-12-23 | 2010-07-01 | 엘지전자 주식회사 | 반송파 집성 환경에서의 상향링크 전송 |
| US8782482B2 (en) * | 2009-07-14 | 2014-07-15 | Intel Corporation | Method and system to improve link budget of a wireless system |
| WO2011023254A1 (en) | 2009-08-25 | 2011-03-03 | Telefonaktiebolaget L M Ericsson (Publ) | Multicast channel control information |
| CN102006144B (zh) * | 2009-09-01 | 2014-01-08 | 华为技术有限公司 | 预编码方法、装置及频域均衡方法、装置 |
| TWI508588B (zh) | 2009-10-01 | 2015-11-11 | Interdigital Patent Holdings | 功率控制方法及裝置 |
| CN101695017A (zh) * | 2009-10-27 | 2010-04-14 | 中兴通讯股份有限公司 | 物理上行共享信道传输上行控制信令的方法与装置 |
| CN101702631A (zh) * | 2009-11-04 | 2010-05-05 | 中兴通讯股份有限公司 | 上行控制信令传输方法和装置 |
| CN103987112B (zh) * | 2009-11-13 | 2019-06-11 | 华为技术有限公司 | 发射能量通知方法及装置 |
| CN102065527B (zh) | 2009-11-13 | 2014-05-07 | 华为技术有限公司 | 发射能量通知方法及装置 |
| EP2522098B1 (en) | 2010-01-08 | 2014-05-21 | Nokia Solutions and Networks Oy | Uplink control information transmission |
| KR101782647B1 (ko) | 2010-01-28 | 2017-09-28 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 제어 정보 인코딩 방법 및 장치 |
| EP2534905B1 (en) * | 2010-02-11 | 2016-10-05 | Telefonaktiebolaget LM Ericsson (publ) | Link adaptation in type-ii relay network |
| JP5216058B2 (ja) * | 2010-02-15 | 2013-06-19 | 株式会社エヌ・ティ・ティ・ドコモ | 移動端末装置および上り制御情報信号の送信方法 |
| CN102170647B (zh) * | 2010-02-26 | 2013-11-20 | 电信科学技术研究院 | 上行数据信道资源复用类型的判断装置和方法 |
| CN102083223A (zh) * | 2010-03-05 | 2011-06-01 | 大唐移动通信设备有限公司 | 一种发送dci和上行传输的方法、系统及装置 |
| ES2423656T3 (es) | 2010-03-22 | 2013-09-23 | Samsung Electronics Co., Ltd. | Control de multiplexación e información de datos procedentes de un equipo de usuario en un canal físico de datos |
| CN102201886B (zh) | 2010-03-22 | 2014-03-12 | 中兴通讯股份有限公司 | 闭环多输入多输出系统中预编码矩阵的选取方法和系统 |
| US8711760B2 (en) * | 2010-03-26 | 2014-04-29 | Intel Corporation | Method and apparatus to adjust received signal |
| WO2011122835A2 (en) | 2010-03-29 | 2011-10-06 | Samsung Electronics Co., Ltd. | Method and apparatus for controlling retransmission on uplink in a wireless communication system supporting mimo |
| JP5752783B2 (ja) | 2010-03-31 | 2015-07-22 | サムスン エレクトロニクス カンパニー リミテッド | マルチ−セルtdd通信システムにおける応答信号の送信に対するリソースインデクシング |
| US8750143B2 (en) * | 2010-04-02 | 2014-06-10 | Sharp Laboratories Of America, Inc. | Extended uplink control information (UCI) reporting via the physical uplink control channel (PUCCH) |
| JP5268983B2 (ja) * | 2010-04-05 | 2013-08-21 | 株式会社エヌ・ティ・ティ・ドコモ | 通信制御方法、移動局装置及び基地局装置 |
| KR101813031B1 (ko) | 2010-04-13 | 2017-12-28 | 엘지전자 주식회사 | 상향링크 신호를 전송하는 방법 및 이를 위한 장치 |
| US8634365B2 (en) * | 2010-04-29 | 2014-01-21 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for allocating transmission resources |
| RU2551811C2 (ru) * | 2010-04-30 | 2015-05-27 | Телефонактиеболагет Л М Эрикссон (Пабл) | Система и способ для распределения ресурсов передачи |
| US8526383B2 (en) | 2010-05-03 | 2013-09-03 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for allocating transmission resources based on a transmission rank |
| US9100155B2 (en) * | 2010-05-03 | 2015-08-04 | Qualcomm Incorporated | Method and apparatus for control and data multiplexing in wireless communication |
| WO2011141874A1 (en) * | 2010-05-10 | 2011-11-17 | Telefonaktiebolaget L M Ericsson (Publ) | System and method for allocating transmission resources |
| US20110274063A1 (en) * | 2010-05-10 | 2011-11-10 | Ming-Che Li | Method and apparatus for handling dynamic aperiodic srs (sounding reference signal) in a wireless communication network |
| CN102263617B (zh) * | 2010-05-31 | 2016-08-03 | 中兴通讯股份有限公司 | 上行控制信息在物理上行共享信道上的发送方法及装置 |
| EP2561715B1 (en) * | 2010-06-11 | 2015-03-18 | Huawei Technologies Co., Ltd. | Uplink control information transmission |
| US8989156B2 (en) * | 2010-06-18 | 2015-03-24 | Sharp Kabushiki Kaisha | Selecting a codeword and determining a symbol length for uplink control information |
| US8634345B2 (en) | 2010-06-18 | 2014-01-21 | Sharp Laboratories Of America, Inc. | Uplink control information (UCI) multiplexing on the physical uplink shared channel (PUSCH) |
| LT2584827T (lt) * | 2010-06-21 | 2018-05-10 | Sun Patent Trust | Terminalo įranga ir jos ryšio būdas |
| AU2014202552B2 (en) * | 2010-06-21 | 2015-12-03 | Sun Patent Trust | Terminal Apparatus and Communication Method Thereof |
| RU2549139C2 (ru) * | 2010-06-21 | 2015-04-20 | Телефонактиеболагет Л М Эрикссон (Пабл) | Система и способ для распределения ресурсов передачи |
| CN101902313B (zh) * | 2010-06-22 | 2013-03-20 | 中兴通讯股份有限公司 | 基于pusch传输的上行控制信息的编码方法及系统 |
| WO2011162663A1 (en) * | 2010-06-23 | 2011-12-29 | Telefonaktiebolaget L M Ericsson (Publ) | Reference signal interference management in heterogeneous network deployments |
| US9941998B2 (en) * | 2010-06-24 | 2018-04-10 | Qualcomm Incorporated | Control information signaling for MIMO transmissions |
| CN101917253B (zh) * | 2010-08-16 | 2015-12-16 | 中兴通讯股份有限公司 | 控制信息传输、传输块获得、偏移因子配置方法及终端 |
| US8848557B2 (en) * | 2010-08-25 | 2014-09-30 | Samsung Electronics Co., Ltd. | Multiplexing of control and data in UL MIMO system based on SC-FDM |
| CN102448113B (zh) * | 2010-09-30 | 2014-11-05 | 中兴通讯股份有限公司 | 一种周期性信道状态信息的发送方法及系统 |
| JP5599353B2 (ja) * | 2011-03-30 | 2014-10-01 | パナソニック株式会社 | 送受信装置 |
| CN102843759B (zh) * | 2011-06-23 | 2016-03-02 | 华为技术有限公司 | 一种上行多入多出信道的功率控制方法和用户设备 |
| US8914686B2 (en) * | 2011-08-12 | 2014-12-16 | Telefonaktiebolaget L M Ericsson (Publ) | Throughput improvement in wireless systems |
| WO2013048143A2 (en) * | 2011-09-27 | 2013-04-04 | Samsung Electronics Co., Ltd. | A method and appratus for transmission power control for a sounding reference signal |
| RU2654052C2 (ru) | 2011-09-30 | 2018-05-16 | Интердиджитал Пэйтент Холдингз, Инк. | Многоточечная передача при беспроводной связи |
| US8761234B2 (en) | 2011-10-25 | 2014-06-24 | Qualcomm Incorporated | Rate selection for frames in wireless devices |
| KR102021590B1 (ko) | 2012-06-04 | 2019-09-18 | 삼성전자주식회사 | 무선 통신 시스템에서 제어 정보 송수신 방법 및 장치 |
| US9137812B2 (en) * | 2012-08-03 | 2015-09-15 | Qualcomm Incorporated | Apparatus and methods for improving performance in multi-flow communication |
| US9537640B2 (en) * | 2012-08-27 | 2017-01-03 | Nokia Solutions And Networks Oy | Transmission adaptation |
| KR102077882B1 (ko) | 2013-04-03 | 2020-02-14 | 인터디지탈 패튼 홀딩스, 인크 | 누산된 송신 전력 제어 커맨드들 및 대응 업링크 서브프레임 세트들에 기초하여 업링크 송신 전력을 제어하는 방법 및 장치 |
| CN104144029B (zh) * | 2013-05-09 | 2019-04-19 | 中兴通讯股份有限公司 | 一种确定传输块大小的方法、基站和终端 |
| CN103428841B (zh) * | 2013-08-08 | 2017-02-15 | 大唐移动通信设备有限公司 | 一种功率授权的确定方法和设备 |
| US20150124786A1 (en) * | 2013-11-06 | 2015-05-07 | Qualcomm Incorporated | Methods and apparatus for modulation coding scheme selection for response frames |
| EP3251248A1 (en) * | 2015-01-30 | 2017-12-06 | Telefonaktiebolaget LM Ericsson (publ) | Radio node, wireless device and methods therein, for configuring a plurality of channel quality information values |
| WO2016126057A1 (en) | 2015-02-06 | 2016-08-11 | Samsung Electronics Co., Ltd. | Method and apparatus for controlling uplink control information transmission in wireless communication system providing widebandwidth services via carrier aggregation |
| US11012272B2 (en) * | 2015-03-10 | 2021-05-18 | Qualcomm Incorporated | Channel or interference estimation for SC-FDM symbol streams |
| MX2017012006A (es) * | 2015-03-26 | 2018-01-30 | Sony Corp | Aparato. |
| US10517122B2 (en) * | 2015-09-23 | 2019-12-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and network nodes for managing establishment of a radio session |
| CN108293247B (zh) * | 2016-02-05 | 2020-12-25 | Oppo广东移动通信有限公司 | 通信方法、终端设备和网络设备 |
| US10887070B2 (en) | 2016-03-09 | 2021-01-05 | Lg Electronics Inc. | Method for receiving multicast signal in wireless communication system and apparatus therefor |
| US10306606B2 (en) * | 2016-05-20 | 2019-05-28 | Qualcomm Incorporated | Decoupled transmissions of channel quality feedback and acknowledgement/negative-acknowledgement feedback |
| WO2018060473A1 (en) * | 2016-09-30 | 2018-04-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Scheduled uci transmission scheme |
| WO2018076194A1 (en) * | 2016-10-26 | 2018-05-03 | Qualcomm Incorporated | Hybrid automatic repeat request for encoded data |
| US10492184B2 (en) * | 2016-12-09 | 2019-11-26 | Samsung Electronics Co., Ltd. | Multiplexing control information in a physical uplink data channel |
| EP3599789B1 (en) | 2017-03-22 | 2024-02-14 | Sony Group Corporation | Terminal device, base station device, communication method, and storage medium |
| US11245495B2 (en) * | 2017-06-19 | 2022-02-08 | Lg Electronics Inc. | Method for HARQ-ACK/NACK feedback in wireless communication system and device therefor |
| EP3646502B1 (en) * | 2017-08-10 | 2025-07-16 | Beijing Xiaomi Mobile Software Co., Ltd. | Uplink control information multiplexing |
| US10811291B2 (en) | 2017-11-08 | 2020-10-20 | Taiwan Semiconductor Manufacturing Company, Ltd. | Wafer container and method for holding wafer |
| US11516834B2 (en) * | 2017-11-13 | 2022-11-29 | Qualcomm Incorporated | Uplink control information transmission |
| WO2019100236A1 (en) * | 2017-11-22 | 2019-05-31 | Qualcomm Incorporated | Circular buffer based hybrid automatic retransmission request for polar codes |
| US11044683B2 (en) * | 2018-02-12 | 2021-06-22 | Qualcomm Incorporated | Dual-loop uplink power control for URLLC HARQ transmissions |
| US12294952B2 (en) * | 2018-05-17 | 2025-05-06 | Qualcomm Incorporated | Transmission power configuration |
| US10771198B2 (en) | 2018-05-17 | 2020-09-08 | At&T Intellectual Property I, L.P. | Adaptive repetition in wireless communication systems |
| US11259293B2 (en) | 2019-01-10 | 2022-02-22 | Ofinno, Llc | Two-stage preamble transmission |
| US12218749B2 (en) * | 2019-10-02 | 2025-02-04 | Qualcomm Incorporated | Selection of modulation and coding schemes for control information multiplexed with data |
| EP3836633A1 (en) * | 2019-12-09 | 2021-06-16 | THALES DIS AIS Deutschland GmbH | Method for power efficient data transmission |
| US20240056267A1 (en) * | 2020-12-16 | 2024-02-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Time domain resource allocation for wireless communication network |
| CN121644030A (zh) * | 2024-09-03 | 2026-03-10 | 华为技术有限公司 | 一种通信方法及装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004343258A (ja) * | 2003-05-13 | 2004-12-02 | Matsushita Electric Ind Co Ltd | 無線基地局装置、通信端末装置及び制御情報の伝送方法 |
| US20060211441A1 (en) * | 2005-03-15 | 2006-09-21 | Murat Mese | Power control and overlapping control for a quasi-orthogonal communication system |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5828677A (en) * | 1996-03-20 | 1998-10-27 | Lucent Technologies Inc. | Adaptive hybrid ARQ coding schemes for slow fading channels in mobile radio systems |
| US6178448B1 (en) * | 1997-06-18 | 2001-01-23 | International Business Machines Corporation | Optimal link scheduling for multiple links by obtaining and utilizing link quality information |
| AU2001234710A1 (en) | 2000-01-31 | 2001-08-07 | Qualcomm Incorporated | Multi-link transmission of data over a cellular network |
| CN1317916C (zh) * | 2000-07-10 | 2007-05-23 | 交互数字技术公司 | 用于动态信道分配的码功率测量 |
| US6747964B1 (en) * | 2000-09-15 | 2004-06-08 | Qualcomm Incorporated | Method and apparatus for high data rate transmission in a wireless communication system |
| DE60034582T2 (de) * | 2000-12-14 | 2008-01-31 | Lucent Technologies Inc. | Verfahren zur Regelung der Dienstgüte eines CDMA-basierenden Systems |
| US7787530B2 (en) * | 2001-12-28 | 2010-08-31 | Alcatel-Lucent Usa Inc. | Multi-channel adapative quality control loop for link rate adaptation in data packet communications |
| MXPA04011049A (es) * | 2002-05-07 | 2005-09-20 | Ipr Licensing Inc | Adaptacion de antena en un sistema duplexado de division de tiempo. |
| JP2004032640A (ja) | 2002-06-28 | 2004-01-29 | Matsushita Electric Ind Co Ltd | 送信電力制御方法、通信端末装置及び基地局装置 |
| JP3471785B1 (ja) * | 2002-07-31 | 2003-12-02 | 松下電器産業株式会社 | 通信装置及びデータの再送制御方法 |
| KR100518965B1 (ko) * | 2002-12-09 | 2005-10-06 | 한국전자통신연구원 | 차세대 고속 이동통신 시스템에서의 amc 옵션 결정방법 및 이를 저장한 컴퓨터 판독 가능 기록매체 |
| KR20040064865A (ko) * | 2003-01-10 | 2004-07-21 | 삼성전자주식회사 | 이동통신 시스템에서 역방향 전송률 제어 정보 송신 장치및 방법 |
| JP2004297231A (ja) * | 2003-03-26 | 2004-10-21 | Nec Corp | 移動通信システム、無線基地局装置及びそれらに用いる電力制御方法 |
| GB2404539B (en) * | 2003-07-31 | 2006-06-14 | Fujitsu Ltd | Adaptive modulation and coding |
| MXPA06003071A (es) * | 2003-09-26 | 2006-05-31 | Interdigital Tech Corp | Determinacion de factores de ganancia para la potencia de transmision inalambrica. |
| EP1534039B1 (en) * | 2003-11-19 | 2013-01-16 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting and receiving common control information in a wireless communication system |
| KR100946910B1 (ko) * | 2003-11-19 | 2010-03-09 | 삼성전자주식회사 | 무선 통신 시스템에서 공통 제어 정보 송수신 장치 및 방법 |
| CN1951049A (zh) * | 2004-05-11 | 2007-04-18 | 松下电器产业株式会社 | 无线发送装置、无线接收装置及无线通信系统 |
| EP1830489B1 (en) * | 2004-11-19 | 2016-02-24 | NTT DoCoMo, Inc. | Mobile communication method and mobile station |
| JP2006211210A (ja) | 2005-01-27 | 2006-08-10 | Matsushita Electric Ind Co Ltd | 基地局装置及びリソース割り当て方法 |
| US20060221885A1 (en) * | 2005-03-30 | 2006-10-05 | Shirish Nagaraj | Power de-boosting on the control channel |
| KR100800794B1 (ko) * | 2005-07-01 | 2008-02-04 | 삼성전자주식회사 | 패킷망을 통해 음성 서비스를 지원하는 이동통신시스템에서 음성 서비스의 전송률을 제어하는 방법 및 장치 |
| JP4734337B2 (ja) | 2005-09-30 | 2011-07-27 | パナソニック株式会社 | 無線送信装置および無線送信方法 |
| KR100715204B1 (ko) * | 2005-12-09 | 2007-05-07 | 삼성전자주식회사 | 광대역 무선통신시스템에서 고속 공통 제어 채널 통신 장치및 방법 |
| US8145251B2 (en) * | 2006-01-23 | 2012-03-27 | Motorola Mobility, Inc. | Power control in schedulable wireless communication terminal |
| WO2007092945A2 (en) | 2006-02-08 | 2007-08-16 | Qualcomm Incorporated | Spectral shaping to reduce peak-to-average ratio in wireless communication |
| WO2007091235A2 (en) | 2006-02-09 | 2007-08-16 | Altair Semiconductor Ltd. | Low peak-to-average power ratio transmission in frequency-division multiple access systems |
| US9461736B2 (en) * | 2006-02-21 | 2016-10-04 | Qualcomm Incorporated | Method and apparatus for sub-slot packets in wireless communication |
| KR20070096539A (ko) * | 2006-03-25 | 2007-10-02 | 삼성전자주식회사 | 직교 주파수 분할 다중 시스템에서 제어 채널 송수신 장치및 방법 |
| WO2007120020A1 (en) * | 2006-04-19 | 2007-10-25 | Electronics And Telecommunications Research Institute | Transmission method of mobile station for random access channel diversity |
| BRPI0712598B1 (pt) | 2006-05-19 | 2019-10-29 | Panasonic Corp | dispositivo de transmissão de rádio e método de transmissão de rádio |
| US20080013605A1 (en) | 2006-07-12 | 2008-01-17 | Royaltek Company Ltd. | Method of GPS bit synchronization |
| US20080107193A1 (en) * | 2006-11-06 | 2008-05-08 | Vinko Erceg | Method and system for an improved mimo modulation coding set feedback system |
| US7649831B2 (en) * | 2007-05-30 | 2010-01-19 | Samsung Electronics Co., Ltd. | Multi-user MIMO feedback and transmission in a wireless communication system |
| EP2176965B1 (en) * | 2007-07-16 | 2018-09-05 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting of channel quality indicator and acknowledgement signals in sc-fdma communication systems |
| KR101531416B1 (ko) * | 2007-09-13 | 2015-06-24 | 옵티스 셀룰러 테크놀로지, 엘엘씨 | 상향링크 신호 전송 방법 |
| EP2241049B8 (en) * | 2008-01-08 | 2019-05-22 | HMD global Oy | Sounding reference signal arrangement |
-
2009
- 2009-02-03 WO PCT/KR2009/000522 patent/WO2009099287A1/en not_active Ceased
- 2009-02-03 MY MYPI2018001671A patent/MY192671A/en unknown
- 2009-02-03 SG SG10201606444UA patent/SG10201606444UA/en unknown
- 2009-02-03 SG SG2013008768A patent/SG188115A1/en unknown
- 2009-02-03 MY MYPI2018001672A patent/MY192672A/en unknown
- 2009-02-03 EP EP09151964.5A patent/EP2086267B1/en active Active
- 2009-02-03 RU RU2010132645/08A patent/RU2439817C1/ru active
- 2009-02-03 BR BRPI0908040-6A patent/BRPI0908040B1/pt active IP Right Grant
- 2009-02-03 MY MYPI2014003452A patent/MY168031A/en unknown
- 2009-02-03 WO PCT/KR2009/000523 patent/WO2009099288A2/en not_active Ceased
- 2009-02-03 MY MYPI2010003527A patent/MY154336A/en unknown
- 2009-02-03 MX MX2010008596A patent/MX2010008596A/es active IP Right Grant
- 2009-02-04 KR KR1020090009064A patent/KR101541192B1/ko active Active
- 2009-02-04 CN CN201210209853.7A patent/CN102724023B/zh active Active
- 2009-02-04 DE DE202009018592U patent/DE202009018592U1/de not_active Expired - Lifetime
- 2009-02-04 CN CN200910009679XA patent/CN101534548B/zh active Active
- 2009-02-04 CN CN2009100096802A patent/CN101511121B/zh active Active
- 2009-02-04 JP JP2009023922A patent/JP5031782B2/ja not_active Expired - Fee Related
- 2009-02-04 JP JP2009023892A patent/JP4927110B2/ja active Active
- 2009-02-04 EP EP09152041.1A patent/EP2086153B1/en active Active
- 2009-02-04 TW TW098103489A patent/TWI389484B/zh not_active IP Right Cessation
- 2009-02-04 TW TW098103486A patent/TWI431998B/zh active
- 2009-02-04 EP EP18204693.8A patent/EP3461188B1/en active Active
- 2009-02-04 DE DE202009018605U patent/DE202009018605U1/de not_active Expired - Lifetime
- 2009-02-04 KR KR1020090009065A patent/KR101554742B1/ko not_active Expired - Fee Related
- 2009-02-04 US US12/365,574 patent/US8892151B2/en active Active
- 2009-02-04 US US12/365,608 patent/US8165081B2/en active Active
-
2010
- 2010-08-03 ZA ZA2010/05534A patent/ZA201005534B/en unknown
-
2012
- 2012-04-23 US US13/453,647 patent/US8995294B2/en active Active
- 2012-06-27 JP JP2012144658A patent/JP2012235486A/ja active Pending
-
2014
- 2014-12-15 US US14/570,595 patent/US9497009B2/en active Active
-
2016
- 2016-11-14 US US15/351,022 patent/US9912460B2/en not_active Expired - Fee Related
-
2018
- 2018-03-06 US US15/913,115 patent/US10237044B2/en active Active
-
2019
- 2019-03-19 US US16/357,965 patent/US10630452B2/en active Active
- 2019-11-06 US US16/676,176 patent/US10862653B2/en active Active
-
2020
- 2020-12-08 US US17/115,187 patent/US11646850B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004343258A (ja) * | 2003-05-13 | 2004-12-02 | Matsushita Electric Ind Co Ltd | 無線基地局装置、通信端末装置及び制御情報の伝送方法 |
| US20060211441A1 (en) * | 2005-03-15 | 2006-09-21 | Murat Mese | Power control and overlapping control for a quasi-orthogonal communication system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013527723A (ja) * | 2010-06-04 | 2013-06-27 | ゼットティーイー コーポレーション | アップリンクパワー制御方法及びシステム |
| US9084204B2 (en) | 2010-06-04 | 2015-07-14 | Zte Corporation | Method and device for controlling uplink power |
| WO2018052061A1 (ja) * | 2016-09-16 | 2018-03-22 | 株式会社Nttドコモ | 送信装置及び無線通信方法 |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5031782B2 (ja) | 通信システムにおける自動ユーザー端末送信電力制御 | |
| JP7392035B2 (ja) | 物理アップリンクデータチャンネルで制御情報多重化 | |
| JP6416949B2 (ja) | 多重アンテナからのサウンディング基準信号の送信を支援する装置及び方法 | |
| US8797985B2 (en) | Channel selection and channel-state information collision handling | |
| US9369966B2 (en) | Power control for simultaneous transmission of ACK/NACK and channel-state information in carrier aggregation systems | |
| JP5665240B2 (ja) | データチャンネル又は制御チャンネルを通じるアップリンク制御情報の送信 | |
| JP5600207B2 (ja) | 多入力多出力送信モードでのユーザー端末機からの制御情報及びデータ情報をマルチプレキシングする装置及び方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110805 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110823 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20111122 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20111128 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111222 |
|
| 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: 20120529 |
|
| 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: 20120627 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5031782 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150706 Year of fee payment: 3 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| 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 |