JP2016519885A - 同じ周波数帯域を使用する複数のサイトにリソースを割り当てる方法及び装置 - Google Patents
同じ周波数帯域を使用する複数のサイトにリソースを割り当てる方法及び装置 Download PDFInfo
- Publication number
- JP2016519885A JP2016519885A JP2016505415A JP2016505415A JP2016519885A JP 2016519885 A JP2016519885 A JP 2016519885A JP 2016505415 A JP2016505415 A JP 2016505415A JP 2016505415 A JP2016505415 A JP 2016505415A JP 2016519885 A JP2016519885 A JP 2016519885A
- Authority
- JP
- Japan
- Prior art keywords
- subframe
- sites
- resource allocation
- harq
- allocation unit
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J4/00—Combined time-division and frequency-division multiplex systems
-
- 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
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/04—Traffic adaptive resource partitioning
-
- 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
- H04L5/0037—Inter-user or inter-terminal allocation
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (8)
- 同じ周波数帯域を使用する複数のサイトに無線リソースを割り当てる方法において、
前記複数のサイトで共通的に使われるリソース割当単位を決定し、及び
前記リソース割当単位に基づいて前記複数のサイトにリソースを割り当て、
前記リソース割当単位には前記複数のサイトの各々に割り当てられる無線リソースが時間領域で区分されて配置されることを特徴とする方法。 - 前記リソース割当単位に含まれるサブフレームの個数は、前記複数のサイトの各々でのHARQ(hybrid automatic repeat request)周期に基づいて決定されることを特徴とする請求項1に記載の方法。
- 前記複数のサイトの各々に位置した基地局及び端末は、FDD(frequency division duplex)方式に動作することを特徴とする請求項2に記載の方法。
- 前記リソース割当単位は、一つのフレーム内に含まれている、ダウンリンクサブフレームの個数とダウンリンクHARQプロセスの最大個数の最小公倍数を求め、前記最小公倍数の個数ほどのダウンリンクサブフレームを含むフレームの個数に決定されることを特徴とする請求項1に記載の方法。
- 前記複数のサイトの各々に位置した基地局及び端末は、TDD(time division duplex)方式に動作することを特徴とする請求項4に記載の方法。
- 前記複数のサイトが第1のサイト及び第2のサイトを含む場合、前記第1のサイトに位置した第1の基地局及び第1の端末の通信に使われる第1のサブフレームと、前記第2のサイトに位置した第2の基地局及び第2の端末の通信に使われる第2のサブフレームとは、前記リソース割当単位内で時間領域で重ならないことを特徴とする請求項1に記載の方法。
- 前記第1のサブフレーム及び前記第2のサブフレームは、前記リソース割当単位内で一定のパターンを有して配置されることを特徴とする請求項6に記載の方法。
- 同じ周波数帯域を使用する複数のサイトに無線リソースを割り当てる装置において、
無線信号を送受信するRF(radio frequency)部;及び、
前記RF部と連結されるプロセッサ;を含み、
前記プロセッサは、前記複数のサイトで共通的に使われるリソース割当単位を決定し、及び
前記リソース割当単位に基づいて前記複数のサイトにリソースを割り当てるように設定され、
前記リソース割当単位には前記複数のサイトの各々に割り当てられる無線リソースが時間領域で区分されて配置されることを特徴とする装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361808186P | 2013-04-03 | 2013-04-03 | |
US61/808,186 | 2013-04-03 | ||
PCT/KR2014/002891 WO2014163415A1 (ko) | 2013-04-03 | 2014-04-03 | 동일 주파수 대역을 사용하는 복수의 사이트들에 자원을 할당하는 방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016519885A true JP2016519885A (ja) | 2016-07-07 |
JP6177991B2 JP6177991B2 (ja) | 2017-08-09 |
Family
ID=51658636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016505415A Expired - Fee Related JP6177991B2 (ja) | 2013-04-03 | 2014-04-03 | 同じ周波数帯域を使用する複数のサイトにリソースを割り当てる方法及び装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9844050B2 (ja) |
EP (1) | EP2983307B1 (ja) |
JP (1) | JP6177991B2 (ja) |
CN (1) | CN105122677B (ja) |
WO (1) | WO2014163415A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11399378B2 (en) | 2015-11-20 | 2022-07-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and terminal for data transmission using unlicensed carrier |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015134907A1 (en) | 2014-03-06 | 2015-09-11 | Interdigital Patent Holdings, Inc. | Full duplex operation in wireless systems |
CN105099601B (zh) * | 2014-04-25 | 2020-10-27 | 北京三星通信技术研究有限公司 | 一种灵活fdd系统中上行传输的方法和设备 |
PL3410626T3 (pl) | 2015-01-29 | 2023-05-02 | Panasonic Intellectual Property Corporation Of America | Sposób komunikacji bezprzewodowej i urządzenie |
US10028176B2 (en) * | 2015-03-14 | 2018-07-17 | Qualcomm Incorporated | Carrier aggregation across different radio access technologies |
US10931489B2 (en) | 2015-11-18 | 2021-02-23 | Lg Electronics Inc. | Method for communication device to transmit/receive signals in wireless communication system |
CN107040347B (zh) * | 2016-02-03 | 2021-05-25 | 电信科学技术研究院 | 一种上行传输方法及装置 |
US11677521B2 (en) | 2016-02-29 | 2023-06-13 | Ntt Docomo, Inc. | User terminal, radio base station and radio communication method |
US10728852B2 (en) * | 2016-07-18 | 2020-07-28 | Qualcomm Incorporated | Efficient power utilization for enhanced component carriers |
KR20210042133A (ko) * | 2018-08-06 | 2021-04-16 | 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 | 업 링크 메시지 전송 방법, 장치 및 저장 매체 |
JP7257291B2 (ja) * | 2019-08-27 | 2023-04-13 | 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 | 通信装置および通信方法 |
JP2020022167A (ja) * | 2019-08-28 | 2020-02-06 | オッポ広東移動通信有限公司 | データ伝送方法、端末及び基地局 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011529318A (ja) * | 2008-08-01 | 2011-12-01 | エルジー エレクトロニクス インコーポレイティド | 中継局を含む無線通信システムにおけるバックホールリンク及びアクセスリンクのためのリソース割当方法 |
WO2012099389A2 (ko) * | 2011-01-18 | 2012-07-26 | 삼성전자 주식회사 | 무선 통신 시스템에서 셀 간 간섭 전력량을 효율적으로 제어하는 방법 및 장치 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2034755B1 (en) * | 2006-06-01 | 2013-01-02 | Sharp Kabushiki Kaisha | Method for connecting mobile station to base station |
CN101237670B (zh) * | 2007-02-02 | 2012-01-11 | 华为技术有限公司 | 一种分时共享信道模式下的上行资源分配方法和基站 |
WO2010087175A1 (ja) * | 2009-01-29 | 2010-08-05 | パナソニック株式会社 | 基地局装置、移動局装置及び送信方法 |
JP5170302B2 (ja) * | 2009-03-17 | 2013-03-27 | 日本電気株式会社 | 無線基地局装置、無線通信システム、無線通信方法、及びプログラム |
US20100309876A1 (en) | 2009-06-04 | 2010-12-09 | Qualcomm Incorporated | Partitioning of control resources for communication in a dominant interference scenario |
US9565011B2 (en) * | 2009-06-04 | 2017-02-07 | Qualcomm Incorporated | Data transmission with cross-subframe control in a wireless network |
US8942192B2 (en) * | 2009-09-15 | 2015-01-27 | Qualcomm Incorporated | Methods and apparatus for subframe interlacing in heterogeneous networks |
US8687602B2 (en) * | 2009-09-29 | 2014-04-01 | Apple Inc. | Methods and apparatus for error correction for coordinated wireless base stations |
US8873439B2 (en) * | 2010-03-25 | 2014-10-28 | Qualcomm Incorporated | Subframe dependent physical uplink control channel (PUCCH) region design |
DK2556617T3 (en) * | 2010-04-08 | 2016-08-22 | Nokia Solutions & Networks Oy | Configuration of carrier components |
US9307431B2 (en) * | 2010-04-13 | 2016-04-05 | Qualcomm Incorporated | Reporting of channel properties in heterogeneous networks |
TWI577215B (zh) * | 2011-05-17 | 2017-04-01 | 內數位專利控股公司 | 分割子訊框傳輸的功率控制方法及裝置 |
JP5722503B2 (ja) * | 2011-06-07 | 2015-05-20 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートElectronics And Telecommunications Research Institute | 移動通信システムの制御情報伝送及び受信方法 |
US9113463B2 (en) * | 2011-11-04 | 2015-08-18 | Qualcomm Incorporated | Resource management for enhanced PDCCH |
AU2013235809B2 (en) * | 2012-03-19 | 2017-01-05 | Telefonaktiebolaget L M Ericsson (Publ) | Aggregation of resources in enhanced control channels |
US8953635B2 (en) * | 2012-05-17 | 2015-02-10 | Sharp Kabushiki Kaisha | Devices for sending and receiving feedback information |
EP2952051A4 (en) * | 2013-01-31 | 2017-02-15 | Telefonaktiebolaget LM Ericsson (publ) | Tdm-based resource partition between two radio base stations |
-
2014
- 2014-04-03 US US14/779,301 patent/US9844050B2/en not_active Expired - Fee Related
- 2014-04-03 CN CN201480020088.1A patent/CN105122677B/zh not_active Expired - Fee Related
- 2014-04-03 EP EP14778848.3A patent/EP2983307B1/en active Active
- 2014-04-03 JP JP2016505415A patent/JP6177991B2/ja not_active Expired - Fee Related
- 2014-04-03 WO PCT/KR2014/002891 patent/WO2014163415A1/ko active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011529318A (ja) * | 2008-08-01 | 2011-12-01 | エルジー エレクトロニクス インコーポレイティド | 中継局を含む無線通信システムにおけるバックホールリンク及びアクセスリンクのためのリソース割当方法 |
WO2012099389A2 (ko) * | 2011-01-18 | 2012-07-26 | 삼성전자 주식회사 | 무선 통신 시스템에서 셀 간 간섭 전력량을 효율적으로 제어하는 방법 및 장치 |
Non-Patent Citations (2)
Title |
---|
LG ELECTRONICS: "Enhancement to Time-domain Resource Partitioning", 3GPP TSG-RAN WG1#69 R1-122289, JPN6016045967, 25 May 2012 (2012-05-25), ISSN: 0003584198 * |
PANTECH: "Discussions on different network configurations in eICIC", 3GPP TSG-RAN WG1#66 R1-112282, JPN6016045966, 26 August 2011 (2011-08-26), ISSN: 0003584199 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11399378B2 (en) | 2015-11-20 | 2022-07-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and terminal for data transmission using unlicensed carrier |
Also Published As
Publication number | Publication date |
---|---|
US9844050B2 (en) | 2017-12-12 |
EP2983307A1 (en) | 2016-02-10 |
WO2014163415A1 (ko) | 2014-10-09 |
EP2983307A4 (en) | 2016-11-09 |
US20160057741A1 (en) | 2016-02-25 |
CN105122677B (zh) | 2019-01-01 |
EP2983307B1 (en) | 2020-01-22 |
JP6177991B2 (ja) | 2017-08-09 |
CN105122677A (zh) | 2015-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10631279B2 (en) | Uplink transmission method and uplink transmission device | |
JP7214272B2 (ja) | 無線通信システムにおいて上りリンク制御チャネルの送信装置及び方法 | |
US20210266114A1 (en) | Node and method for downlink scheduling and hybrid automatic repeat request timing | |
JP6177991B2 (ja) | 同じ周波数帯域を使用する複数のサイトにリソースを割り当てる方法及び装置 | |
US9999067B2 (en) | Method and apparatus for scheduling in a wireless communication system | |
US9462586B2 (en) | Method and device for aggregating carriers in wireless communication system | |
CN107979450B (zh) | 无线通信系统中的ue及其通信方法 | |
KR101902410B1 (ko) | 무선 통신 시스템에서 수신 장치가 제어 정보를 전송하는 방법 | |
KR101549763B1 (ko) | 반송파 집성 시스템에서 스케줄링 방법 및 장치 | |
US10051668B2 (en) | Method and apparatus for communicating in carrier aggregation system | |
CN114175830A (zh) | 在无线通信系统中发送和接收物理上行链路共享信道(pusch)的方法、装置和系统 | |
WO2013119078A1 (ko) | 반송파 집성 시스템에서 harq 프로세스 수행 방법 및 장치 | |
KR20150051063A (ko) | 하향링크 harq-ack와 sr동시 전송 방법 및 장치 | |
JP2014519757A (ja) | キャリアアグリゲーションをサポートするtdd通信システムで物理チャンネルの送受信タイミング及びリソース割り当てを定義する方法及び装置 | |
WO2020009321A1 (ko) | 무선 통신 시스템에서 데이터를 송수신하기 위한 방법 및 이를 위한 장치 | |
KR20150050891A (ko) | 하향링크 harq 타이밍 제어 방법 및 장치 | |
US9729297B2 (en) | Method and apparatus for performing HARQ in carrier aggregation system | |
EP3125459B1 (en) | Communication method for dual connectivity and apparatus using same | |
US10075261B2 (en) | Method and device for performing HARQ | |
KR20150060114A (ko) | 하향링크 harq 타이밍 제어 방법 및 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20161026 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161202 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170117 |
|
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: 20170622 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170712 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6177991 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |