JP5908121B2 - 拡張可能なキャリヤ配置における効率的なスペクトル使用法のための方法及び装置 - Google Patents

拡張可能なキャリヤ配置における効率的なスペクトル使用法のための方法及び装置 Download PDF

Info

Publication number
JP5908121B2
JP5908121B2 JP2014555716A JP2014555716A JP5908121B2 JP 5908121 B2 JP5908121 B2 JP 5908121B2 JP 2014555716 A JP2014555716 A JP 2014555716A JP 2014555716 A JP2014555716 A JP 2014555716A JP 5908121 B2 JP5908121 B2 JP 5908121B2
Authority
JP
Japan
Prior art keywords
carrier
frequency band
extensions
carriers
carrier extensions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2014555716A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015505659A (ja
Inventor
サッサン アフマディ，
サッサン アフマディ，
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apple Inc
Original Assignee
Apple Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Apple Inc filed Critical Apple Inc
Publication of JP2015505659A publication Critical patent/JP2015505659A/ja
Application granted granted Critical
Publication of JP5908121B2 publication Critical patent/JP5908121B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial 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
    • H04L5/0078—Timing of allocation
    • H04L5/0087—Timing of allocation when data requirements change

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2014555716A 2012-01-31 2013-01-31 拡張可能なキャリヤ配置における効率的なスペクトル使用法のための方法及び装置 Expired - Fee Related JP5908121B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261593218P 2012-01-31 2012-01-31
US61/593,218 2012-01-31
US13/754,647 US9247542B2 (en) 2012-01-31 2013-01-30 Methods and apparatus for efficient spectral usage in extensible carrier deployments
US13/754,647 2013-01-30
PCT/US2013/024206 WO2013116556A2 (en) 2012-01-31 2013-01-31 Methods and apparatus for efficient spectral usage in extensible carrier deployments

Publications (2)

Publication Number Publication Date
JP2015505659A JP2015505659A (ja) 2015-02-23
JP5908121B2 true JP5908121B2 (ja) 2016-04-26

Family

ID=48870158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014555716A Expired - Fee Related JP5908121B2 (ja) 2012-01-31 2013-01-31 拡張可能なキャリヤ配置における効率的なスペクトル使用法のための方法及び装置

Country Status (10)

Country Link
US (2) US9247542B2 (enExample)
EP (1) EP2810468A2 (enExample)
JP (1) JP5908121B2 (enExample)
KR (2) KR101744164B1 (enExample)
CN (1) CN104303536B (enExample)
BR (1) BR112014018773B1 (enExample)
MX (1) MX336055B (enExample)
RU (1) RU2567864C1 (enExample)
TW (1) TWI474729B (enExample)
WO (1) WO2013116556A2 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5890743B2 (ja) * 2012-03-09 2016-03-22 Kddi株式会社 無線通信システム、端末、送信局、及び無線通信プログラム
US9763246B2 (en) * 2012-06-12 2017-09-12 Qualcomm Incorporated Transport block size determination in new carrier type in LTE
ES2749515T3 (es) * 2012-11-02 2020-03-20 Ericsson Telefon Ab L M Soporte del espectro flexible en comunicaciones inalámbricas celulares
US10178677B2 (en) * 2012-12-03 2019-01-08 Sony Corporation Transmission of control information to reduced bandwidth terminals
EP2946606B1 (en) * 2013-01-17 2024-09-18 Apple Inc. Discovery signal in cluster-based small cell
US9736843B2 (en) * 2013-04-23 2017-08-15 Sony Corporation Communication control apparatus, communication control method, radio communication system and terminal apparatus for setting an extension band having the extension bandwidth of the integer multiple of a RB size
RU2643673C2 (ru) * 2013-04-23 2018-02-06 Сони Корпорейшн Устройство и способ управления передачей данных, система радиосвязи и устройство терминала
EP2999257B1 (en) * 2013-05-17 2020-02-12 Sony Corporation Communication control apparatus, communication control method, terminal apparatus, and information processing apparatus
US10687218B2 (en) 2013-12-03 2020-06-16 Qualcomm Incorporated Power metric optimization and uplink DM-RS design for LTE/LTE-A uplink transmissions in unlicensed spectrum
CN103747448B (zh) * 2013-12-12 2017-01-18 东南大学 一种移动通信网络中能量效率最优化的方法
US9479272B2 (en) * 2014-05-14 2016-10-25 Samsung Electronics Co., Ltd Method and apparatus for processing a transmission signal in communication system
US10206196B2 (en) 2014-10-23 2019-02-12 At&T Intellectual Property I, L.P. Dynamic wireless multicast orthogonal frequency division multiple access architecture
KR102196771B1 (ko) * 2015-11-06 2020-12-30 후아웨이 테크놀러지 컴퍼니 리미티드 주파수 결정 방법 및 장치
EP3193481B1 (en) 2016-01-14 2020-03-11 Huawei Technologies Co., Ltd. Asymmetric filtering at edges of band consisting of overlapped sub-bands
ES2774717T3 (es) * 2016-03-16 2020-07-22 Ericsson Telefon Ab L M Dispositivo inalámbrico, nodo y métodos de red en un sistema de comunicaciones inalámbricas
US10945274B2 (en) * 2016-05-13 2021-03-09 Huawei Technologies Co., Ltd. System and method for bandwidth utilization
CN107819714B (zh) * 2016-09-12 2020-04-24 上海朗帛通信技术有限公司 一种支持可变的子载波间距的ue、基站中的方法和设备
US10506472B2 (en) * 2016-11-03 2019-12-10 Qualcomm Incorporated Narrowband reference signals in non-anchor resource blocks
US10938545B2 (en) * 2016-11-14 2021-03-02 Qualcomm Incorporated Synchronization signal transmission techniques for peak-to-average power ratio reduction
US11272510B2 (en) * 2017-05-19 2022-03-08 Qualcomm Incorporated Channel and sync raster signaling
CN109039555B (zh) * 2017-06-10 2020-12-29 上海朗帛通信技术有限公司 一种被用于无线通信的用户、基站中的方法和装置
EP4140250A4 (en) 2020-10-16 2023-10-25 Samsung Electronics Co., Ltd. METHOD AND SYSTEMS FOR MAXIMIZING THROUGHPUT FOR A MULTI-RAT MODE OPERATING DEVICE
CN116056095A (zh) * 2021-10-28 2023-05-02 中兴通讯股份有限公司 载波小区的建立方法、电子设备和计算机可读存储介质

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8345604B2 (en) * 2007-06-07 2013-01-01 Qualcomm Incorporated Effectuating establishment of internet protocol security tunnels for utilization in a wireless communication environment
ES2652316T3 (es) * 2008-04-24 2018-02-01 Huawei Technologies Co., Ltd. Reducción del proceso de descodificación para buscar el PDCCH
CN102100103B (zh) * 2008-06-19 2014-01-22 华为技术有限公司 无线通信系统中载波聚合的改进方法和设备
US9900779B2 (en) 2008-12-30 2018-02-20 Qualcomm Incorporated Centralized control of peer-to-peer communication
WO2011018557A2 (en) * 2009-08-14 2011-02-17 Nokia Corporation Method and apparatus for managing interference handling overhead
EP2293605B1 (en) * 2009-09-02 2016-11-09 HTC Corporation Method of handling multimedia broadcast and multicast service transmission and reception and related communication device
US8467329B2 (en) * 2009-10-29 2013-06-18 Lg Electronics Inc. Method of transmitting system information related to point-to multipoint service
CN102056296B (zh) * 2009-10-30 2016-03-30 索尼株式会社 通信网络中的资源分配方法和装置
US9559829B2 (en) 2009-11-04 2017-01-31 Telefonaktiebolaget Lm Ericsson (Publ) Signaling for flexible carrier aggregation
US8897235B2 (en) * 2009-12-18 2014-11-25 Qualcomm Incorporated Protection of broadcast signals in heterogeneous networks
EP2695314A4 (en) * 2011-04-01 2015-11-11 Intel Corp IMPROVED NODE B AND METHOD FOR CONFIGURING AN EXTENSION CARRIER
US8654728B2 (en) * 2011-04-29 2014-02-18 Telefonaktiebolaget L M Ericsson (Publ) Generating uplink signals from user equipment nodes to identify interferers to a network node
EP2742638A2 (en) * 2011-08-12 2014-06-18 Interdigital Patent Holdings, Inc. Flexible bandwidth operation in wireless systems
KR101872980B1 (ko) * 2011-08-12 2018-07-02 인터디지탈 패튼 홀딩스, 인크 확장 반송파 및 반송파 세그먼트에 대한 기준 신호 구성
JP5898205B2 (ja) * 2011-08-12 2016-04-06 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Ｐａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 通信装置及び再送制御方法
JP6084971B2 (ja) * 2011-08-12 2017-02-22 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ユーザ装置、ネットワークノード、その中の第２のネットワークノード、および方法
WO2013048096A1 (en) * 2011-09-26 2013-04-04 Lg Electronics Inc. Method and apparatus for selecting cell in wireless communication system
GB2496383A (en) * 2011-11-07 2013-05-15 Nec Corp Extension carriers having synchronisation signals with configurable locations
US9503914B2 (en) 2012-01-31 2016-11-22 Apple Inc. Methods and apparatus for enhanced scrambling sequences
US9065600B2 (en) * 2012-03-14 2015-06-23 Nokia Technologies Oy Aggregation for a new carrier type
US9591646B2 (en) * 2012-06-12 2017-03-07 Qualcomm Incorporated Reference signal power impact determination in new carrier type in LTE
US9060321B2 (en) * 2013-02-26 2015-06-16 Samsung Electronics Co., Ltd. Methods and apparatus for demodulation reference signals and synchronization signals in extension carrier of LTE advanced

Also Published As

Publication number Publication date
TW201338577A (zh) 2013-09-16
RU2567864C1 (ru) 2015-11-10
KR101744164B1 (ko) 2017-06-07
US20130195052A1 (en) 2013-08-01
WO2013116556A2 (en) 2013-08-08
BR112014018773B1 (pt) 2022-09-06
KR101608348B1 (ko) 2016-04-01
EP2810468A2 (en) 2014-12-10
CN104303536B (zh) 2018-10-12
BR112014018773A8 (pt) 2017-07-11
WO2013116556A3 (en) 2013-10-31
KR20140125411A (ko) 2014-10-28
JP2015505659A (ja) 2015-02-23
US20160212658A1 (en) 2016-07-21
US9549344B2 (en) 2017-01-17
US9247542B2 (en) 2016-01-26
TWI474729B (zh) 2015-02-21
CN104303536A (zh) 2015-01-21
MX2014009141A (es) 2014-09-08
KR20160039700A (ko) 2016-04-11
BR112014018773A2 (enExample) 2017-06-20
MX336055B (es) 2016-01-07

Similar Documents

Publication Publication Date Title
US9549344B2 (en) Methods and apparatus for efficient spectral usage in extensible carrier deployments
US11601932B2 (en) Information sending and receiving methods and devices
JP7049399B2 (ja) 復調基準信号を用いた位相ノイズトラッキング基準信号シーケンス生成のためのシステム及び方法
KR102305991B1 (ko) 무선 통신 시스템에서의 참조 신호 생성
DK3186916T3 (en) NETWORK NUTS AND PROCEDURE FOR CONTROL TRANSMISSION OF CELL REFERENCE SYMBOLS
US11277242B2 (en) Reference signal transmission from multiple cells in dormant mode
WO2015188848A1 (en) Multiplexing communications in wireless systems
CN110892769B (zh) 利用ofdm调制格式进行数据传输的方法
CN118282597A (zh) 无线通信系统中的装置及由其执行方法
CN114128382B (zh) 用于无线通信的方法和设备
CN103503545B (zh) 网络节点、用户设备及针对下行链路操作配置小区的方法
CN121646991A (zh) 用户设备的信道滤波器
KR101500244B1 (ko) 셀간 간섭 완화를 위한 스펙트럼 전력 밀도 제어 방법 및 장치

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140926

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140926

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150721

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150727

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20151027

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160126

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: 20160222

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160322

R150 Certificate of patent or registration of utility model

Ref document number: 5908121

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

LAPS Cancellation because of no payment of annual fees