IN2014CN03554A - - Google Patents
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- Publication number
- IN2014CN03554A IN2014CN03554A IN3554CHN2014A IN2014CN03554A IN 2014CN03554 A IN2014CN03554 A IN 2014CN03554A IN 3554CHN2014 A IN3554CHN2014 A IN 3554CHN2014A IN 2014CN03554 A IN2014CN03554 A IN 2014CN03554A
- Authority
- IN
- India
- Prior art keywords
- uers
- timing error
- crs
- timing
- phase ramping
- Prior art date
Links
- 238000013507 mapping Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- 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
- H04L27/2655—Synchronisation arrangements
- H04L27/2662—Symbol synchronisation
-
- 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
- H04L27/2655—Synchronisation arrangements
-
- 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
- H04L27/2655—Synchronisation arrangements
- H04L27/2668—Details of algorithms
- H04L27/2669—Details of algorithms characterised by the domain of operation
- H04L27/2672—Frequency domain
-
- 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
- H04L27/2655—Synchronisation arrangements
- H04L27/2668—Details of algorithms
- H04L27/2673—Details of algorithms characterised by synchronisation parameters
- H04L27/2675—Pilot or known symbols
-
- 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
- H04L5/0035—Resource allocation in a cooperative multipoint environment
-
- 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
- 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
- H04L5/0058—Allocation criteria
- H04L5/0073—Allocation arrangements that take into account other cell interferences
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161570661P | 2011-12-14 | 2011-12-14 | |
| US13/678,332 US9014114B2 (en) | 2011-12-14 | 2012-11-15 | User equipment reference signal-based timing estimation |
| PCT/US2012/065577 WO2013089970A1 (fr) | 2011-12-14 | 2012-11-16 | Estimation de temporisation sur la base de signaux de référence d'équipement utilisateur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014CN03554A true IN2014CN03554A (fr) | 2015-09-25 |
Family
ID=48610082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3554CHN2014 IN2014CN03554A (fr) | 2011-12-14 | 2012-11-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9014114B2 (fr) |
| EP (1) | EP2792115B1 (fr) |
| JP (1) | JP5882498B2 (fr) |
| KR (1) | KR101532597B1 (fr) |
| CN (1) | CN103959731B (fr) |
| IN (1) | IN2014CN03554A (fr) |
| WO (1) | WO2013089970A1 (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101620248B1 (ko) | 2011-11-04 | 2016-05-12 | 인텔 코포레이션 | 협력 멀티포인트(comp) 시스템들에서의 다운링크(dl) 전송들을 위한 타이밍 동기화 |
| US9407302B2 (en) * | 2012-12-03 | 2016-08-02 | Intel Corporation | Communication device, mobile terminal, method for requesting information and method for providing information |
| EP2946481A4 (fr) * | 2013-01-18 | 2016-01-20 | Ericsson Telefon Ab L M | Procédé et appareil de configuration de pilote dans un réseau de communications mobiles |
| EP2963989A1 (fr) * | 2014-07-04 | 2016-01-06 | Sequans Communications S.A. | Transmission LTE dans des bandes non autorisées |
| CN104684071B (zh) * | 2015-03-05 | 2018-03-06 | 西安电子科技大学 | Lte上行定时同步跟踪方法 |
| US10158464B2 (en) * | 2015-09-25 | 2018-12-18 | Intel IP Corporation | Mobile terminal devices, mobile processing circuits, and methods of processing signals |
| EP3276842B1 (fr) * | 2016-07-22 | 2021-06-23 | INTEL Corporation | Atténuation des interférences |
| US10707922B2 (en) * | 2017-07-06 | 2020-07-07 | Microsoft Technology Licensing, Llc | Spatial hopping using antenna sets across multiple base stations |
| EP3703435B1 (fr) * | 2017-10-27 | 2024-06-26 | LG Electronics Inc. | Procédé de transmission d'informations de positionnement par un terminal dans un système de communication sans fil soutenant une liaison latérale, dispositif a cet effet, et procédé de transmission d'un signal de positionnement par le reseau |
| WO2021053825A1 (fr) * | 2019-09-20 | 2021-03-25 | 株式会社Nttドコモ | Terminal |
| JP7777599B2 (ja) * | 2021-04-02 | 2025-11-28 | 中興通訊股▲ふん▼有限公司 | 無線通信システムにおいて測位情報を示すためのシステムおよび方法 |
| JP7759860B2 (ja) * | 2022-09-05 | 2025-10-24 | 本田技研工業株式会社 | 信号判定装置、移動体、信号判定方法、及びプログラム |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1879426B (zh) | 2004-01-29 | 2010-06-23 | 桥扬科技有限公司 | 用于多载波、多小区无线通信网络的方法和装置 |
| CN101478338B (zh) * | 2008-01-04 | 2013-01-02 | 电信科学技术研究院 | 一种公共参考信号和专用参考信号的复用传输方法 |
| KR101488028B1 (ko) * | 2008-07-17 | 2015-01-30 | 엘지전자 주식회사 | 다중 안테나 시스템에서 참조신호 전송 방법 |
| EP2200245B1 (fr) | 2008-12-19 | 2012-08-15 | Telefonaktiebolaget L M Ericsson (publ) | Récepteur et procédé pour communications mobiles |
| CN107070622B (zh) | 2009-06-02 | 2021-02-09 | 太阳专利信托公司 | 终端装置、通信装置、通信方法和集成电路 |
| US8965395B2 (en) * | 2009-06-05 | 2015-02-24 | Qualcomm Incorporated | Positioning of user equipment in a wireless communication network |
| US8248997B2 (en) | 2009-08-17 | 2012-08-21 | Nokia Corporation | Apparatus and method for positioning a wireless user equipment |
| KR101573001B1 (ko) * | 2009-08-24 | 2015-11-30 | 삼성전자주식회사 | 수신기 및 그의 기준 신호 이용 방법 |
| WO2011025278A2 (fr) * | 2009-08-26 | 2011-03-03 | 엘지전자 주식회사 | Procédé et dispositif d'émission/réception d'un signal dans un système de communication sans fil prenant en charge la transmission multi-utilisateur mimo |
| US8576692B2 (en) * | 2009-09-10 | 2013-11-05 | Qualcomm Incorporated | Transmission of UE-specific reference signal for wireless communication |
| US10193678B2 (en) * | 2009-10-08 | 2019-01-29 | Qualcomm Incorporated | Muting schemes for channel state information reference signal and signaling thereof |
| US20110244877A1 (en) * | 2009-10-08 | 2011-10-06 | Qualcomm Incorporated | Method and apparatus for using channel state information reference signal in wireless communication system |
| US10111111B2 (en) * | 2009-11-19 | 2018-10-23 | Qualcomm Incorporated | Per-cell timing and/or frequency acquisition and their use on channel estimation in wireless networks |
| US8824384B2 (en) * | 2009-12-14 | 2014-09-02 | Samsung Electronics Co., Ltd. | Systems and methods for transmitting channel quality information in wireless communication systems |
| US9136997B2 (en) | 2010-05-04 | 2015-09-15 | Qualcomm Incorporated | Methods and apparatuses for using channel state information reference signals |
| US9143955B2 (en) | 2010-05-07 | 2015-09-22 | Qualcomm Incorporated | Detecting and reporting physical-layer cell identifier collisions in wireless networks |
| US9544108B2 (en) | 2011-02-11 | 2017-01-10 | Qualcomm Incorporated | Method and apparatus for enabling channel and interference estimations in macro/RRH system |
| US8665811B2 (en) * | 2011-08-15 | 2014-03-04 | Motorola Mobility Llc | Reference signal for a control channel in wireless communication network |
-
2012
- 2012-11-15 US US13/678,332 patent/US9014114B2/en not_active Expired - Fee Related
- 2012-11-16 KR KR1020147014712A patent/KR101532597B1/ko not_active Expired - Fee Related
- 2012-11-16 WO PCT/US2012/065577 patent/WO2013089970A1/fr not_active Ceased
- 2012-11-16 EP EP12801662.3A patent/EP2792115B1/fr not_active Not-in-force
- 2012-11-16 IN IN3554CHN2014 patent/IN2014CN03554A/en unknown
- 2012-11-16 CN CN201280058831.3A patent/CN103959731B/zh not_active Expired - Fee Related
- 2012-11-16 JP JP2014547256A patent/JP5882498B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP5882498B2 (ja) | 2016-03-09 |
| CN103959731A (zh) | 2014-07-30 |
| WO2013089970A1 (fr) | 2013-06-20 |
| JP2015507401A (ja) | 2015-03-05 |
| CN103959731B (zh) | 2017-05-10 |
| KR20140098104A (ko) | 2014-08-07 |
| KR101532597B1 (ko) | 2015-07-01 |
| EP2792115B1 (fr) | 2016-04-13 |
| US20130156013A1 (en) | 2013-06-20 |
| US9014114B2 (en) | 2015-04-21 |
| EP2792115A1 (fr) | 2014-10-22 |
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