JP2011503937A - 情報通信方法 - Google Patents
情報通信方法 Download PDFInfo
- Publication number
- JP2011503937A JP2011503937A JP2010530606A JP2010530606A JP2011503937A JP 2011503937 A JP2011503937 A JP 2011503937A JP 2010530606 A JP2010530606 A JP 2010530606A JP 2010530606 A JP2010530606 A JP 2010530606A JP 2011503937 A JP2011503937 A JP 2011503937A
- Authority
- JP
- Japan
- Prior art keywords
- control information
- data
- parameters
- parameter
- transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004891 communication Methods 0.000 title claims description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 66
- 238000009792 diffusion process Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 230000011664 signaling Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
-
- 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
- H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes 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
- H04L1/0009—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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Radio Transmission System (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
- ビーム形成モード若しくはアンテナの数、又はデータストリームの数
- 送信パワー
- 符号化率
- 変調スキーム
- 送信ダイバーシティスキーム
- 空間レイヤの数
- プリコーディングマトリクス(precoding matrix)
- 副搬送波の数
- 周波数帯域
- 拡散係数
- 変調次数
- 送信パワー
- 低減された符号化率
- 符号化率を低減すること
- 変調次数を低減すること
- 送信パワーを増加させること
Claims (12)
- プライマリ局から少なくとも一つのセカンダリ局へと制御情報を送信するための方法であって、当該方法は、制御情報パラメータの第1セットによって、データパラメータの第1セットによるデータ送信に対応する制御情報を送信するステップ、及び、制御情報パラメータの第2セットによって、データパラメータの第2セットによるデータ送信に対応する制御情報を送信するステップを有し、少なくとも一つの制御情報パラメータには、制御情報パラメータの前記二つのセットの間で値の差があり、前記値の差は、データパラメータの第1セットのデータパラメータの値と、データパラメータの第2セットのデータパラメータの値との間の差に依存し、前記データパラメータは、前記少なくとも一つの制御情報パラメータとは異なるパラメータである方法。
- 請求項1に記載の方法であって、前記データパラメータが、ビーム形成モード、送信パワー、符号化率、変調スキーム、送信ダイバーシティスキーム、空間レイヤの数、プリコーディングマトリクス、副搬送波の数、周波数帯域及び拡散係数のうちの少なくとも一つである方法。
- 請求項1又は請求項2に記載の方法であって、データパラメータの第2セットが、データパラメータの第1セットに比べてデータ送信の通信範囲を変更するように生成される方法。
- 請求項3に記載の方法であって、制御情報パラメータの第2セットが、制御情報パラメータの第1セットに比べて制御情報の通信範囲を変更するように生成される方法。
- 請求項4に記載の方法であって、制御情報の通信範囲の変更が、データ送信の通信範囲の変更におおよそ対応する方法。
- 請求項3に記載の方法であって、前記データパラメータがビーム形成モードであり、通信範囲の前記変更が増加である方法。
- 請求項1から請求項6のいずれか一項に記載の方法であって、前記少なくとも一つの制御情報パラメータが送信符号化率である方法。
- 請求項7に記載の方法であって、制御情報パラメータの第2セットにおける前記送信符号化率の値が、制御情報パラメータの第1セットにおける値よりも小さい方法。
- 請求項8に記載の方法であって、前記制御情報が、少なくとも二つの予め定められた制御メッセージサイズのセットから選択されるサイズのメッセージに符号化され、符号化された情報ビットが、制御情報パラメータの第1セットを用いて送信される制御情報のためのメッセージサイズより大きいメッセージサイズに収まるように、前記送信符号化率のより小さい値の選択が実行される方法。
- 請求項1から請求項9のいずれか一項に記載の方法であって、前記少なくとも一つの制御情報パラメータが変調次数である方法。
- 請求項1から請求項10のいずれか一項に記載の方法であって、前記少なくとも一つの制御情報パラメータが送信パワーである方法。
- 請求項1から請求項11のいずれか一項に記載の方法であって、前記少なくとも一つの制御情報パラメータが周波数帯域である方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07301513 | 2007-10-30 | ||
EP07301513.3 | 2007-10-30 | ||
PCT/IB2008/054326 WO2009057012A2 (en) | 2007-10-30 | 2008-10-21 | Coordinated change of transmission parameters for data and control information |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011503937A true JP2011503937A (ja) | 2011-01-27 |
JP5684570B2 JP5684570B2 (ja) | 2015-03-11 |
Family
ID=40445438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010530606A Active JP5684570B2 (ja) | 2007-10-30 | 2008-10-21 | 情報通信方法 |
Country Status (9)
Country | Link |
---|---|
US (2) | US8526991B2 (ja) |
EP (1) | EP2215877B1 (ja) |
JP (1) | JP5684570B2 (ja) |
KR (1) | KR101545007B1 (ja) |
CN (1) | CN101843154B (ja) |
AT (1) | ATE528948T1 (ja) |
ES (1) | ES2375246T3 (ja) |
TW (1) | TWI493989B (ja) |
WO (1) | WO2009057012A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013513282A (ja) * | 2009-12-04 | 2013-04-18 | サムスン エレクトロニクス カンパニー リミテッド | 送信装置、端末、データ送信方法、データ受信方法、及びコンピュータで読み出し可能な記録媒体 |
JP2015515194A (ja) * | 2012-03-12 | 2015-05-21 | クアルコム,インコーポレイテッド | フェムトセルチャネル選択のための方法およびシステム |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5703839B2 (ja) * | 2011-02-28 | 2015-04-22 | ソニー株式会社 | 送信装置、情報処理方法、プログラム、および送信システム |
CN102394677B (zh) * | 2011-06-30 | 2014-12-10 | 电信科学技术研究院 | 一种传输预编码矩阵指示信息的方法及装置 |
GB2496862B (en) * | 2011-11-22 | 2016-06-01 | Canon Kk | Communication of data blocks over a communication system |
CN103139180B (zh) * | 2011-12-01 | 2016-08-03 | 华为技术有限公司 | 一种基于流媒体业务提升小区吞吐量的方法和装置 |
EP2819457B1 (en) * | 2012-02-20 | 2018-09-05 | Fujitsu Limited | Wireless station and communication control method |
NZ706066A (en) | 2012-10-01 | 2016-05-27 | Ericsson Telefon Ab L M | A radio node, a user equipment and methods for managing a transmission |
CN104283916B (zh) * | 2013-07-05 | 2017-07-07 | 中国科学院声学研究所 | 一种应用于hfc网络的数据报文传输方法及装置 |
US9485185B2 (en) * | 2013-09-24 | 2016-11-01 | Nicira, Inc. | Adjusting connection validating control signals in response to changes in network traffic |
EP3200383B1 (en) * | 2014-10-27 | 2020-03-04 | Huawei Technologies Co., Ltd. | Reliable signaling in wireless communication systems |
JP6729023B2 (ja) * | 2016-06-14 | 2020-07-22 | コニカミノルタ株式会社 | 無線通信装置および無線通信装置の制御プログラム |
US11095545B2 (en) | 2019-10-22 | 2021-08-17 | Vmware, Inc. | Control packet management |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003021903A1 (fr) * | 2001-08-28 | 2003-03-13 | Sony Corporation | Emetteur et procede de commande d'emissions |
WO2003079577A2 (en) * | 2002-03-14 | 2003-09-25 | Qualcomm, Incorporated | Method and apparatus for reducing inter-channel interference in a wireless communication system |
JP2006191592A (ja) * | 2004-12-29 | 2006-07-20 | Lucent Technol Inc | 共用無線チャネル上の負荷分散 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5199031A (en) * | 1990-08-31 | 1993-03-30 | Telefonaktiebolaget L M Ericsson | Method and system for uniquely identifying control channel time slots |
US5406562A (en) * | 1993-03-05 | 1995-04-11 | Motorola, Inc. | Bit error rate estimation |
US6188678B1 (en) * | 1997-08-07 | 2001-02-13 | Qualcomm Inc. | Method and apparatus for adaptive closed loop power control using open loop measurements |
US6697422B1 (en) | 2000-03-17 | 2004-02-24 | Lucent Technologies Inc. | Variable encoding levels for encoding in-band control messages in wireless telecommunication systems |
US7130805B2 (en) * | 2001-01-19 | 2006-10-31 | International Business Machines Corporation | Method and apparatus for generating progressive queries and models for decision support |
JP3543959B2 (ja) * | 2001-02-16 | 2004-07-21 | 日本電気株式会社 | 基地局 |
KR100754552B1 (ko) * | 2001-12-28 | 2007-09-05 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서고속 공통 제어 채널 송수신 장치 및 방법 |
EP1787414B1 (en) * | 2004-06-24 | 2012-01-11 | Nortel Networks Limited | Preambles in ofdma system |
RU2007126640A (ru) * | 2005-01-12 | 2009-01-20 | Самсунг Эллекроникс Ко., Лтд. (Kr) | Устройство и способ передачи информационных данных в системе беспроводной связи |
US8488459B2 (en) * | 2005-03-04 | 2013-07-16 | Qualcomm Incorporated | Power control and quality of service (QoS) implementation in a communication system |
KR101287219B1 (ko) * | 2006-01-13 | 2013-07-17 | 한국전자통신연구원 | 이동 통신 시스템의 상향 링크 전력 제어 장치 및 그 방법 |
JP2008042547A (ja) * | 2006-08-07 | 2008-02-21 | Fujitsu Ltd | 移動通信システム,基地局,端末装置及び送信制御方法 |
EP1887714A1 (de) | 2006-08-11 | 2008-02-13 | Nokia Siemens Networks Gmbh & Co. Kg | Verfahren zur Ressourcenallokation gemäß einem Frequenzmultiplexverfahren und Vorrichtungen |
EP1944896A1 (en) | 2007-01-09 | 2008-07-16 | Matsushita Electric Industrial Co., Ltd. | Configuration of control channels in a mobile communication system |
US8886245B2 (en) * | 2007-03-09 | 2014-11-11 | Qualcomm Incorporated | Messaging scheme for controlling uplink transmit power of a wireless device |
US10292066B2 (en) * | 2011-11-04 | 2019-05-14 | Cisco Technology, Inc. | System and method of modifying congestion control based on mobile system information |
-
2008
- 2008-10-21 ES ES08807983T patent/ES2375246T3/es active Active
- 2008-10-21 US US12/739,169 patent/US8526991B2/en active Active
- 2008-10-21 AT AT08807983T patent/ATE528948T1/de not_active IP Right Cessation
- 2008-10-21 KR KR1020107011744A patent/KR101545007B1/ko active IP Right Grant
- 2008-10-21 JP JP2010530606A patent/JP5684570B2/ja active Active
- 2008-10-21 CN CN200880114105.2A patent/CN101843154B/zh active Active
- 2008-10-21 EP EP08807983A patent/EP2215877B1/en active Active
- 2008-10-21 WO PCT/IB2008/054326 patent/WO2009057012A2/en active Application Filing
- 2008-10-27 TW TW097141213A patent/TWI493989B/zh active
-
2013
- 2013-08-08 US US13/962,254 patent/US9386444B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003021903A1 (fr) * | 2001-08-28 | 2003-03-13 | Sony Corporation | Emetteur et procede de commande d'emissions |
WO2003079577A2 (en) * | 2002-03-14 | 2003-09-25 | Qualcomm, Incorporated | Method and apparatus for reducing inter-channel interference in a wireless communication system |
JP2006191592A (ja) * | 2004-12-29 | 2006-07-20 | Lucent Technol Inc | 共用無線チャネル上の負荷分散 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013513282A (ja) * | 2009-12-04 | 2013-04-18 | サムスン エレクトロニクス カンパニー リミテッド | 送信装置、端末、データ送信方法、データ受信方法、及びコンピュータで読み出し可能な記録媒体 |
JP2015515194A (ja) * | 2012-03-12 | 2015-05-21 | クアルコム,インコーポレイテッド | フェムトセルチャネル選択のための方法およびシステム |
Also Published As
Publication number | Publication date |
---|---|
US20130324053A1 (en) | 2013-12-05 |
EP2215877A2 (en) | 2010-08-11 |
ES2375246T3 (es) | 2012-02-28 |
KR101545007B1 (ko) | 2015-08-18 |
US8526991B2 (en) | 2013-09-03 |
WO2009057012A2 (en) | 2009-05-07 |
US9386444B2 (en) | 2016-07-05 |
WO2009057012A3 (en) | 2009-07-16 |
CN101843154B (zh) | 2014-05-14 |
US20100311429A1 (en) | 2010-12-09 |
TW200939810A (en) | 2009-09-16 |
EP2215877B1 (en) | 2011-10-12 |
ATE528948T1 (de) | 2011-10-15 |
TWI493989B (zh) | 2015-07-21 |
KR20100103475A (ko) | 2010-09-27 |
CN101843154A (zh) | 2010-09-22 |
JP5684570B2 (ja) | 2015-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5684570B2 (ja) | 情報通信方法 | |
AU2018246779B2 (en) | Method for PTRS reception for phase noise cancellation in wireless communication system, and device therefor | |
CN108092754B (zh) | 一种参考信号信道特征配置方法和装置、及通信设备 | |
CN109314562B (zh) | 用于混合波束赋形分集的***及方法 | |
KR101610731B1 (ko) | 채널 상태 정보 피드백 리포팅을 위한 방법 및 장치 | |
RU2610457C1 (ru) | Способ для определения количества бит указания ранга, ri, базовая станция и терминал | |
US9979508B2 (en) | Communication device and communication method | |
US20100034314A1 (en) | Antenna Configuration and Transmission Mode Signaling In Wireless Communication System | |
TWI458281B (zh) | 於多重輸出入背景中的通信方法 | |
CN1579052B (zh) | 无线电通信***、主站、次站和操作无线电通信***的方法 | |
KR20080093319A (ko) | 광대역 무선 접속 시스템에서의 사운딩 신호 전송 제어방법 | |
US20080181160A1 (en) | Method and apparatus for transmitting frames across a communication network | |
US20140016536A1 (en) | Enhancing coordinated multi-point processing transmission through resource element muting | |
US10862646B2 (en) | Polar coded broadcast channel | |
JP5275270B2 (ja) | 基地局、端末、基地局の送信制御方法及び端末の送信制御方法 | |
WO2021071411A1 (en) | Multi-layer sci transmission | |
CN116349370A (zh) | 信道状态信息的方法、用户设备和基站 | |
CN112534734B (zh) | 用于无线通信的使用共相矩阵进行波束成形的适应性共相 | |
CN117896767A (zh) | 信道状态信息的发送方法、接收方法及装置、存储介质 | |
WO2009057036A2 (en) | A method for signalling of reference symbols | |
CN118214461A (zh) | 测量方法、设备及存储介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111019 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130108 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130328 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130404 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130702 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140114 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140414 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140421 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140714 |
|
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: 20141218 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150115 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5684570 Country of ref document: JP 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 |
|
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 |