JP5595579B2 - 基地局装置、通信方法および集積回路 - Google Patents
基地局装置、通信方法および集積回路 Download PDFInfo
- Publication number
- JP5595579B2 JP5595579B2 JP2013250126A JP2013250126A JP5595579B2 JP 5595579 B2 JP5595579 B2 JP 5595579B2 JP 2013250126 A JP2013250126 A JP 2013250126A JP 2013250126 A JP2013250126 A JP 2013250126A JP 5595579 B2 JP5595579 B2 JP 5595579B2
- Authority
- JP
- Japan
- Prior art keywords
- unit band
- downlink
- unit
- terminal
- band
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 38
- 238000004891 communication Methods 0.000 title claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 108
- 238000013468 resource allocation Methods 0.000 claims description 48
- 230000004044 response Effects 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 7
- 239000000969 carrier Substances 0.000 claims description 6
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 153
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 153
- 238000013507 mapping Methods 0.000 description 38
- 238000011144 upstream manufacturing Methods 0.000 description 15
- 230000011664 signaling Effects 0.000 description 11
- 101100404584 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) NET1 gene Proteins 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000002776 aggregation Effects 0.000 description 6
- 238000004220 aggregation Methods 0.000 description 6
- 239000000284 extract Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000007480 spreading Effects 0.000 description 5
- 238000003892 spreading Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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
- H04L5/0001—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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- 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
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
- H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
-
- 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
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2649—Demodulators
- H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
-
- 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
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2649—Demodulators
- H04L27/26524—Fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators in combination with other circuits for demodulation
-
- 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
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Quality & Reliability (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
Description
図1は、本実施の形態に係る基地局100の構成を示すブロック図である。
本実施の形態では、端末に設定された複数の下り単位バンドのうち、端末に設定された上り単位バンドに対応付けられた下り単位バンドに対応するPUCCH領域を、上り単位バンドに対応付けられた下り単位バンド以外の下り単位バンドに対応するPUCCH領域よりも、上り単位バンドの端に設定する。
本設定方法では、端末200は、自端末に設定された上り単位バンドにおいて、自端末に設定された複数の下り単位バンドのうち、その上り単位バンドに対応付けられた下り単位バンドから、予め決められた下り単位バンド(単位バンド番号)の順に、複数の下り単位バンドに対応するPUCCH領域を、前記上り単位バンドに対応付けられた下り単位バンドで報知される前記リソース領域の開始位置から順に設定する。
本設定方法では、端末200は、自端末に設定された上り単位バンドにおいて、自端末に設定された複数の下り単位バンドのうち、その上り単位バンドに対応付けられた下り単位バンドから、上り単位バンドに対応付けられた下り単位バンドのキャリア周波数と近い下り単位バンドの順に、複数の下り単位バンドに対応するPUCCH領域を、上り単位バンドの端から順に設定する。
本実施の形態では、基地局は、複数の下り単位バンド間でそれぞれ共通のCFI情報を設定する。
各下り単位バンドに配置されるPDCCHでは、各端末宛てのリソース割当情報(RB割当情報)の他に、MCS(Modulation and Coding Scheme)情報、HARQ(Hybrid Automatic Retransmission reQuest)情報およびPUCCHの送信電力を制御するためのPUCCH送信電力制御ビット(PUCCH TPC(Transmission Power Control)ビット)等が含まれる。ここで、複数の下り単位バンドでそれぞれ送信された下り回線データに対する複数のACK/NACK信号を、1つの上り単位バンドから送信する場合には、端末は、複数の下り単位バンドからPUCCH送信電力制御ビットを通知されなくても、上り単位バンドに対応付けられた下り単位バンドからのみ通知されればよい。
200 端末
101 設定部
102 制御部
103 PDCCH生成部
104,107,109,110,211,212 変調部
105 割当部
106 PCFICH生成部
108 報知情報生成部
111 多重部
112,215 IFFT部
113,216 CP付加部
114,217 送信RF部
115,201 アンテナ
116,202 受信RF部
117,203 CP除去部
118,204 FFT部
119 抽出部
120 IDFT部
121 データ受信部
122 ACK/NACK受信部
205 分離部
206 報知情報受信部
207 設定情報受信部
208 PCFICH受信部
209 PDCCH受信部
210 PDSCH受信部
213 DFT部
214 マッピング部
Claims (10)
- 第1のcomponent carrierと第2のcomponent carrierとを含む複数のcomponent carrierが設定された端末に対して、前記第2のcomponent carrierにおいて、割り当てられたリソースを示すリソース割当情報と送信電力制御フィールドとを含む下り制御チャネルを、送信する送信部と、
前記送信電力制御フィールドを用いて特定された、前記第1のcomponent carrierにおける上り制御チャネルのリソースを用いて、前記端末から送信された、前記第1のcomponent carrierの下りデータに対する応答信号を受信する受信部と、
を具備する基地局装置。 - 前記送信部は、前記第2のcomponent carrierで前記下り制御チャネルを送信する、
請求項1記載の基地局装置。 - 前記下り制御チャネルは、前記第2のcomponent carrierの下りデータに対する前記リソース割当情報を含む、
請求項1又は2に記載の基地局装置。 - 前記送信電力制御フィールドを用いて、前記第1のcomponent carrierにおける複数のリソースが特定され、
前記受信部は、前記複数のリソースの中から選択された前記上り制御チャネルのリソースを用いて、前記端末から送信された前記応答信号を受信する、
請求項1から3のいずれかに記載の基地局装置。 - 前記送信電力制御フィールドを用いて、前記第1のcomponent carrierにおける複数のリソースが特定され、
前記受信部は、前記複数のリソースの中から選択された前記上り制御チャネルのリソースを用いて、前記端末から送信された、前記第1のcomponent carrierの下りデータに対する前記応答信号と前記第2のcomponent carrierの下りデータに対する応答信号とを受信する、
請求項1か3のいずれかに記載の基地局装置。 - 前記受信部は、channel selectionを用いて選択された前記上り制御チャネルのリソースを用いて、前記端末から送信された、前記第1のcomponent carrierの下りデータに対する前記応答信号と前記第2のcomponent carrierの下りデータに対する応答信号とを受信する、
請求項1から3のいずれかに記載の基地局装置。 - 前記送信部は、前記端末に対して、前記第1のcomponent carrierに対する、送信電力制御ビットを含む他の下り制御チャネルを送信し、
前記受信部は、前記送信電力制御ビットに基づいて送信電力が制御された、前記上り制御チャネルを受信する、
請求項1から6のいずれかに記載の基地局装置。 - 前記上り制御チャネルのリソースとして、PUCCHのリソース番号が特定される、
請求項1から7のいずれかに記載の基地局装置。 - 第1のcomponent carrierと第2のcomponent carrierとを含む複数のcomponent carrierが設定された端末に対して、前記第2のcomponent carrierにおいて、割り当てられたリソースを示すリソース割当情報と送信電力制御フィールドとを含む下り制御チャネルを送信し、
前記送信電力制御フィールドを用いて特定された、前記第1のcomponent carrierにおける上り制御チャネルのリソースを用いて、前記端末から送信された、前記第1のcomponent carrierの下りデータに対する応答信号を受信する、
通信方法。 - 第1のcomponent carrierと第2のcomponent carrierとを含む複数のcomponent carrierが設定された端末に対して、前記第2のcomponent carrierにおいて、割り当てられたリソースを示すリソース割当情報と送信電力制御フィールドとを含む下り制御チャネルを送信する処理と、
前記送信電力制御フィールドを用いて特定された、前記第1のcomponent carrierにおける上り制御チャネルのリソースを用いて、前記端末から送信された、前記第1のcomponent carrierの下りデータに対する応答信号を受信する処理と、
を制御する、集積回路。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013250126A JP5595579B2 (ja) | 2009-03-16 | 2013-12-03 | 基地局装置、通信方法および集積回路 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009063031 | 2009-03-16 | ||
JP2009063031 | 2009-03-16 | ||
JP2013250126A JP5595579B2 (ja) | 2009-03-16 | 2013-12-03 | 基地局装置、通信方法および集積回路 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011504748A Division JP5436538B2 (ja) | 2009-03-16 | 2010-03-15 | 端末装置、リソース特定方法および集積回路 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014158575A Division JP5767739B2 (ja) | 2009-03-16 | 2014-08-04 | 通信装置、通信方法および集積回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014042360A JP2014042360A (ja) | 2014-03-06 |
JP5595579B2 true JP5595579B2 (ja) | 2014-09-24 |
Family
ID=42739454
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011504748A Active JP5436538B2 (ja) | 2009-03-16 | 2010-03-15 | 端末装置、リソース特定方法および集積回路 |
JP2013250126A Active JP5595579B2 (ja) | 2009-03-16 | 2013-12-03 | 基地局装置、通信方法および集積回路 |
JP2014158575A Active JP5767739B2 (ja) | 2009-03-16 | 2014-08-04 | 通信装置、通信方法および集積回路 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011504748A Active JP5436538B2 (ja) | 2009-03-16 | 2010-03-15 | 端末装置、リソース特定方法および集積回路 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014158575A Active JP5767739B2 (ja) | 2009-03-16 | 2014-08-04 | 通信装置、通信方法および集積回路 |
Country Status (11)
Country | Link |
---|---|
US (3) | US10681709B2 (ja) |
EP (3) | EP3407524B1 (ja) |
JP (3) | JP5436538B2 (ja) |
KR (1) | KR101654394B1 (ja) |
CN (2) | CN104253683B (ja) |
BR (1) | BRPI1009318B1 (ja) |
CA (2) | CA2755352C (ja) |
MY (1) | MY156031A (ja) |
RU (1) | RU2502230C2 (ja) |
WO (1) | WO2010106786A1 (ja) |
ZA (1) | ZA201106721B (ja) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9191177B2 (en) | 2009-05-04 | 2015-11-17 | Qualcomm Incorporated | Transmission of feedback information for multi-carrier operation |
US8792427B2 (en) | 2009-05-04 | 2014-07-29 | Qualcomm Incorporated | Transmission of feedback information for data transmissions on multiple carriers |
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 |
US8352829B1 (en) * | 2009-06-02 | 2013-01-08 | Juniper Networks, Inc. | Regeneration of a packet CRC |
US9124409B2 (en) | 2009-07-30 | 2015-09-01 | Qualcomm Incorporated | Determining control region parameters for multiple transmission points |
PL2489145T3 (pl) * | 2009-10-13 | 2020-06-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Sposób i układ w systemie telekomunikacyjnym |
CA2786954C (en) | 2010-01-07 | 2016-08-09 | Samsung Electronics Co., Ltd. | Resource indexing for acknowledgement signals in response to receptions of multiple assignments |
US8644199B2 (en) * | 2010-03-31 | 2014-02-04 | Samsung Electronics Co., Ltd | Indexing resources for transmission of acknowledgement signals in multi-cell TDD communication systems |
KR101829831B1 (ko) | 2010-05-06 | 2018-02-19 | 엘지전자 주식회사 | 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치 |
US8965435B2 (en) * | 2010-05-28 | 2015-02-24 | Nec Corporation | Wireless resource setting method, wireless communication system, wireless base station, and program |
WO2012015212A2 (ko) * | 2010-07-26 | 2012-02-02 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 제어 정보 전송 방법 및 장치 |
WO2012040914A1 (zh) * | 2010-09-28 | 2012-04-05 | 富士通株式会社 | 跨载波调度的方法和装置以及终端、基站和*** |
JP4923161B1 (ja) * | 2010-09-29 | 2012-04-25 | シャープ株式会社 | 移動通信システム、移動局装置、基地局装置、通信方法および集積回路 |
KR101867311B1 (ko) * | 2010-12-21 | 2018-07-19 | 주식회사 골드피크이노베이션즈 | Ack/nack 자원 할당 방법 및 장치와 이를 이용한 ack/nack 신호 전송 방법 |
EP3598679B1 (en) * | 2011-01-05 | 2021-07-21 | Sun Patent Trust | Base station apparatus and communication method |
CN102111863B (zh) * | 2011-03-04 | 2014-02-12 | 电信科学技术研究院 | 发送功率控制信息和功率控制的方法、***及设备 |
US9668245B2 (en) | 2011-04-29 | 2017-05-30 | Nokia Solutions And Networks Oy | Method and device for processing uplink control data in a wireless network |
US20130288686A1 (en) | 2011-04-29 | 2013-10-31 | Joey Chou | Techniques to manage energy savings for interoperable radio access technology networks |
KR101818584B1 (ko) * | 2011-06-15 | 2018-01-15 | 삼성전자 주식회사 | 전용 기준 신호를 위한 공통 제어 채널 자원 할당 방법 및 장치 |
RS58134B1 (sr) | 2011-07-13 | 2019-02-28 | Sun Patent Trust | Uređaj bazne stanice i prenosni metod |
US8948111B2 (en) * | 2011-10-03 | 2015-02-03 | Qualcomm Incorporated | Uplink resource management under coordinated multipoint transmission |
CN103095436B (zh) | 2011-11-07 | 2019-04-19 | 上海诺基亚贝尔股份有限公司 | 用于确定/辅助确定pucch的资源的方法及相应的装置 |
KR101939153B1 (ko) * | 2012-01-30 | 2019-01-16 | 삼성전자 주식회사 | CoMP 시스템에서 상향링크 제어채널 및 상향링크 데이터 채널 전송 방법 및 장치 |
WO2013125882A1 (en) * | 2012-02-21 | 2013-08-29 | Lg Electronics Inc. | Method and apparatus for optimizing a limited feedback in a wireless access system supporting a distributed antenna (da) technicue |
GB2501917A (en) * | 2012-05-10 | 2013-11-13 | Nec Corp | Communication system |
US9661612B2 (en) * | 2012-06-29 | 2017-05-23 | Samsung Electronics Co., Ltd. | Methods and apparatus for uplink control channel multiplexing in beamformed cellular systems |
CN103546974B (zh) * | 2012-07-11 | 2017-03-08 | 成都鼎桥通信技术有限公司 | Lte***下行控制信道的配置方法及ue |
CN103684675B (zh) * | 2012-09-24 | 2018-10-02 | 夏普株式会社 | 针对窄带用户设备的下行链路控制信息发送/接收方法 |
EP3136806B8 (en) | 2012-09-27 | 2022-08-31 | Sun Patent Trust | Wireless communication terminal, base station device, and resource allocation method |
WO2014181154A1 (en) * | 2013-05-09 | 2014-11-13 | Nokia Siemens Networks Oy | Measurements in a wireless system |
US9426785B2 (en) * | 2013-05-20 | 2016-08-23 | Nokia Technologies Oy | Contiguous intra-band carrier aggregation (CA), PUCCH, and quasi-contiguous uplink resource allocation |
US10520628B2 (en) * | 2013-09-30 | 2019-12-31 | Halliburton Energy Services, Inc. | Downhole gradiometric ranging for T-intersection and well avoidance utilizing transmitters and receivers having magnetic dipoles |
EP3879733A1 (en) * | 2014-01-31 | 2021-09-15 | Panasonic Intellectual Property Corporation of America | Base station and communication method |
WO2015163335A1 (ja) * | 2014-04-21 | 2015-10-29 | 株式会社 東芝 | 無線通信端末、メモリーカード、および無線通信方法 |
EP3136807A4 (en) | 2014-04-21 | 2017-12-20 | Kabushiki Kaisha Toshiba | Integrated circuit for radio communication |
CN110730061B (zh) | 2014-06-24 | 2022-04-19 | 太阳专利托管公司 | 终端、基站、通信方法以及集成电路 |
GB2530502A (en) | 2014-09-23 | 2016-03-30 | Nec Corp | Communication system |
CN107852680A (zh) * | 2015-07-16 | 2018-03-27 | A·阿特夫 | 在无线局域网中通信用的设备、方法以及计算机可读媒体 |
US10893520B2 (en) | 2015-08-26 | 2021-01-12 | Qualcomm Incorporated | Downlink and synchronization techniques for narrowband wireless communications |
JP6170112B2 (ja) * | 2015-10-21 | 2017-07-26 | 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 | 無線ネットワークにおけるアップリンク制御データの処理方法及び装置 |
JP6034946B2 (ja) * | 2015-12-11 | 2016-11-30 | シャープ株式会社 | 基地局装置、移動局装置、無線通信方法、無線通信システムおよび集積回路 |
US10880146B2 (en) * | 2016-05-09 | 2020-12-29 | Samsung Electronics Co., Ltd. | Method and device for transmitting/receiving synchronization signal in wireless cellular communication system |
CN112235225B (zh) | 2016-05-09 | 2024-04-12 | 三星电子株式会社 | 无线蜂窝通信***中发送/接收同步信号的方法和设备 |
CN108633091B (zh) * | 2017-03-24 | 2021-01-29 | 华为技术有限公司 | 上行通信的方法、终端设备和网络设备 |
JP6721786B2 (ja) * | 2017-05-02 | 2020-07-15 | 株式会社Nttドコモ | 端末、無線通信方法及び基地局 |
JP6431958B2 (ja) * | 2017-06-27 | 2018-11-28 | 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 | 無線ネットワークにおけるアップリンク制御データの処理方法及び装置 |
CN110959258B (zh) * | 2017-08-25 | 2021-07-09 | 华为技术有限公司 | 一种数据传输方法及装置 |
US11251995B2 (en) | 2018-08-10 | 2022-02-15 | Lg Electronics Inc. | Method for performing channel estimation in wireless communication system and apparatus therefor |
CN110535585B (zh) * | 2018-08-10 | 2022-07-26 | 中兴通讯股份有限公司 | Cqi反馈增强方法、装置、***、ue及基站 |
JPWO2021192301A1 (ja) * | 2020-03-27 | 2021-09-30 |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2258310C2 (ru) * | 2000-10-04 | 2005-08-10 | Самсунг Электроникс Ко., Лтд. | Устройство и способ управления мощностью совместно используемого канала прямой линии связи в системе мобильной связи |
KR100832117B1 (ko) * | 2002-02-17 | 2008-05-27 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 이동통신 시스템에서 역방향 송신전력 오프셋 정보를 송수신하는 장치 및 방법 |
TWI237459B (en) * | 2002-10-17 | 2005-08-01 | Interdigital Tech Corp | Power control for communications systems utilizing high speed shared channels |
WO2004072673A2 (en) * | 2003-02-13 | 2004-08-26 | Nokia Corporation | System and method for improved uplink signal detection and reduced uplink signal power |
US20080025236A1 (en) * | 2003-05-28 | 2008-01-31 | Ipwireless Inc | Method, Base Station and Mobile Station for Tdd Operation in a Communication System |
JP4215601B2 (ja) * | 2003-09-05 | 2009-01-28 | 富士通株式会社 | 無線通信装置 |
JP4555692B2 (ja) * | 2005-01-14 | 2010-10-06 | 富士通株式会社 | 移動無線通信システム及び無線通信装置 |
US7961700B2 (en) * | 2005-04-28 | 2011-06-14 | Qualcomm Incorporated | Multi-carrier operation in data transmission systems |
WO2007053106A1 (en) * | 2005-10-31 | 2007-05-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and arrangement for activity detection in a telecommunication system |
US8107987B2 (en) * | 2007-02-14 | 2012-01-31 | Qualcomm Incorporated | Apparatus and method for uplink power control of wireless communications |
US8437792B2 (en) * | 2007-02-14 | 2013-05-07 | Qualcomm Incorporated | Uplink power control for LTE |
WO2008105273A1 (ja) * | 2007-02-28 | 2008-09-04 | Ntt Docomo, Inc. | 移動通信システムで使用される基地局及び方法 |
US8223688B2 (en) * | 2007-03-07 | 2012-07-17 | Wi-Lan, Inc. | Channel aggregation |
US8750917B2 (en) * | 2007-05-18 | 2014-06-10 | Qualcomm Incorporated | Multiplexing and power control of uplink control channels in a wireless communication system |
WO2008153367A1 (en) * | 2007-06-15 | 2008-12-18 | Samsung Electronics Co., Ltd. | Method and apparatus for allocating and acquiring ack/nack resources in a mobile communication system |
US20090046645A1 (en) * | 2007-08-13 | 2009-02-19 | Pierre Bertrand | Uplink Reference Signal Sequence Assignments in Wireless Networks |
JP5034792B2 (ja) | 2007-09-04 | 2012-09-26 | アイシン・エィ・ダブリュ株式会社 | 自動変速機 |
US8189518B2 (en) * | 2007-10-22 | 2012-05-29 | Sharp Laboratories Of America, Inc. | Systems and methods for using a format of an uplink control channel to transmit a channel quality indicator |
US8718694B2 (en) * | 2007-12-07 | 2014-05-06 | Interdigital Patent Holdings, Inc. | Method and apparatus of signaling and procedure to support uplink power level determination |
US8265016B2 (en) * | 2008-01-11 | 2012-09-11 | Sharp Laboratories Of America, Inc. | Systems and methods for reducing the power used to transmit channel quality information (CQI) during persistent scheduling |
US8774156B2 (en) * | 2008-01-29 | 2014-07-08 | Texas Instruments Incorporated | ACKNAK and CQI channel mapping schemes in wireless networks |
KR101459147B1 (ko) * | 2008-02-04 | 2014-11-10 | 엘지전자 주식회사 | 무선통신 시스템에서 전송 파워 제어 명령 전송 방법 |
US9036564B2 (en) * | 2008-03-28 | 2015-05-19 | Qualcomm Incorporated | Dynamic assignment of ACK resource in a wireless communication system |
EP2272289B1 (en) * | 2008-04-29 | 2016-12-07 | Telefonaktiebolaget LM Ericsson (publ) | Method and arrangement for transmit power control of multiple downlink carriers |
ATE539579T1 (de) * | 2008-05-05 | 2012-01-15 | Nokia Siemens Networks Oy | Verfahren, vorrichtung und computerprogramm zur leistungssteuerung in direktzugriffsverfahren |
US8494572B2 (en) * | 2008-06-24 | 2013-07-23 | Qualcomm Incorporated | Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system |
US8150478B2 (en) * | 2008-07-16 | 2012-04-03 | Marvell World Trade Ltd. | Uplink power control in aggregated spectrum systems |
KR20100014091A (ko) * | 2008-08-01 | 2010-02-10 | 엘지전자 주식회사 | 다중 반송파 시스템에서 데이터 전송 방법 |
US9247505B2 (en) * | 2008-08-08 | 2016-01-26 | Nokia Solutions And Networks Oy | Method and apparatus for controlling power of mobile station |
US8687545B2 (en) * | 2008-08-11 | 2014-04-01 | Qualcomm Incorporated | Anchor carrier in a multiple carrier wireless communication system |
KR20150079990A (ko) * | 2008-10-31 | 2015-07-08 | 인터디지탈 패튼 홀딩스, 인크 | 다중 업링크 캐리어들을 이용한 업링크 전송들의 처리 |
KR101299282B1 (ko) * | 2008-10-31 | 2013-08-26 | 인터디지탈 패튼 홀딩스, 인크 | 다수의 상향링크 반송파를 사용하는 무선 전송 방법 및 장치 |
KR20100073976A (ko) * | 2008-12-23 | 2010-07-01 | 엘지전자 주식회사 | 상향링크 전송 전력을 제어하는 방법 및 이를 위한 장치 |
US8363611B2 (en) * | 2009-01-07 | 2013-01-29 | Qualcomm Incorporated | Semi-persistent scheduling resource release with DRX command |
WO2010091425A2 (en) * | 2009-02-09 | 2010-08-12 | Interdigital Patent Holdings, Inc. | Apparatus and method for uplink power control for a wireless transmitter/receiver unit utilizing multiple carriers |
US8305986B2 (en) * | 2009-03-09 | 2012-11-06 | Samsung Electronics Co., Ltd. | Method and apparatus for uplink transmissions and CQI reports with carrier aggregation |
US20100254329A1 (en) * | 2009-03-13 | 2010-10-07 | Interdigital Patent Holdings, Inc. | Uplink grant, downlink assignment and search space method and apparatus in carrier aggregation |
PL2489145T3 (pl) * | 2009-10-13 | 2020-06-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Sposób i układ w systemie telekomunikacyjnym |
CN104135349B (zh) * | 2009-12-03 | 2016-11-23 | 华为技术有限公司 | 载波聚合时反馈ack/nack信息的方法、基站和用户设备 |
CA2786954C (en) * | 2010-01-07 | 2016-08-09 | Samsung Electronics Co., Ltd. | Resource indexing for acknowledgement signals in response to receptions of multiple assignments |
US9877290B2 (en) * | 2010-04-22 | 2018-01-23 | Sharp Kabushiki Kaisha | Communication method and system for physical uplink control channel resource assignment, and base station, user equipment and integrated circuit therein |
KR101703864B1 (ko) * | 2010-04-29 | 2017-02-22 | 엘지전자 주식회사 | 제어정보의 전송방법 및 기지국과, 제어정보의 수신방법 및 사용자기기 |
KR101875609B1 (ko) * | 2010-09-26 | 2018-08-02 | 엘지전자 주식회사 | 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치 |
KR101165643B1 (ko) * | 2010-12-20 | 2012-07-17 | 엘지전자 주식회사 | Ack/nack 전송방법 및 사용자기기와, ack/nack 수신방법 및 기지국 |
KR101867311B1 (ko) * | 2010-12-21 | 2018-07-19 | 주식회사 골드피크이노베이션즈 | Ack/nack 자원 할당 방법 및 장치와 이를 이용한 ack/nack 신호 전송 방법 |
KR20130125695A (ko) * | 2012-05-09 | 2013-11-19 | 주식회사 팬택 | 인터밴드 tdd 전송 방식에서 채널 셀렉션 전송을 위한 harq-ack 인덱스 매핑 및 업링크 자원 할당을 제어하는 방법 및 장치 |
US9635621B2 (en) * | 2014-01-17 | 2017-04-25 | Samsung Electronics Co., Ltd. | Adaptations of dual connectivity operation to UE capability |
CN106688295B (zh) * | 2014-08-07 | 2020-12-01 | Lg 电子株式会社 | 无线通信***中发送和接收信号的方法及其装置 |
US10117187B2 (en) * | 2015-06-20 | 2018-10-30 | Ofinno Technologies, Llc | Initializing uplink power in a wireless network |
US10257787B2 (en) * | 2015-06-20 | 2019-04-09 | Ofinno Technologies, Llc | Transmit power control commands for a secondary cell |
-
2010
- 2010-03-15 BR BRPI1009318-4A patent/BRPI1009318B1/pt active IP Right Grant
- 2010-03-15 EP EP18183412.8A patent/EP3407524B1/en active Active
- 2010-03-15 JP JP2011504748A patent/JP5436538B2/ja active Active
- 2010-03-15 MY MYPI2011004401A patent/MY156031A/en unknown
- 2010-03-15 RU RU2011137993/07A patent/RU2502230C2/ru active
- 2010-03-15 US US13/256,618 patent/US10681709B2/en active Active
- 2010-03-15 CN CN201410575289.XA patent/CN104253683B/zh active Active
- 2010-03-15 CA CA2755352A patent/CA2755352C/en active Active
- 2010-03-15 EP EP20160174.7A patent/EP3678391B1/en active Active
- 2010-03-15 EP EP10753283.0A patent/EP2410804B1/en active Active
- 2010-03-15 CA CA2986410A patent/CA2986410C/en active Active
- 2010-03-15 KR KR1020117021527A patent/KR101654394B1/ko active IP Right Grant
- 2010-03-15 CN CN201080012149.1A patent/CN102356682B/zh active Active
- 2010-03-15 WO PCT/JP2010/001848 patent/WO2010106786A1/ja active Application Filing
-
2011
- 2011-09-14 ZA ZA2011/06721A patent/ZA201106721B/en unknown
-
2013
- 2013-12-03 JP JP2013250126A patent/JP5595579B2/ja active Active
-
2014
- 2014-08-04 JP JP2014158575A patent/JP5767739B2/ja active Active
-
2020
- 2020-04-29 US US16/862,353 patent/US11765760B2/en active Active
-
2023
- 2023-08-04 US US18/365,811 patent/US20230379959A1/en active Pending
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11765760B2 (en) | Wireless communication terminal device, wireless communication base station device, and resource region setting method | |
US10531447B2 (en) | Integrated circuit that controls a search space setting process | |
US9350486B2 (en) | Wireless communication base station device, wireless communication terminal device, CCE allocation method and CCE blind decoding method | |
US9031011B2 (en) | Wireless communication terminal apparatus, wireless communication base station apparatus, and modulation method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20131203 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20140605 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140611 |
|
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: 20140722 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140805 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5595579 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
SZ02 | Written request for trust registration |
Free format text: JAPANESE INTERMEDIATE CODE: R313Z02 |
|
S131 | Request for trust registration of transfer of right |
Free format text: JAPANESE INTERMEDIATE CODE: R313133 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
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 |