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 (en) | 2011-12-14 | 2012-11-16 | Timing estimation based on user equipment reference signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014CN03554A true IN2014CN03554A (OSRAM) | 2015-09-25 |
Family
ID=48610082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3554CHN2014 IN2014CN03554A (OSRAM) | 2011-12-14 | 2012-11-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9014114B2 (OSRAM) |
| EP (1) | EP2792115B1 (OSRAM) |
| JP (1) | JP5882498B2 (OSRAM) |
| KR (1) | KR101532597B1 (OSRAM) |
| CN (1) | CN103959731B (OSRAM) |
| IN (1) | IN2014CN03554A (OSRAM) |
| WO (1) | WO2013089970A1 (OSRAM) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2774298B1 (en) | 2011-11-04 | 2021-04-28 | Apple Inc. | Timing synchronization for downlink (dl) transmissions in coordinated multipoint (comp) systems |
| US9407302B2 (en) * | 2012-12-03 | 2016-08-02 | Intel Corporation | Communication device, mobile terminal, method for requesting information and method for providing information |
| EP2946481A4 (en) * | 2013-01-18 | 2016-01-20 | Ericsson Telefon Ab L M | METHOD AND DEVICE FOR PILOT CONFIGURATION IN A MOBILE COMMUNICATION NETWORK |
| EP2963989A1 (en) * | 2014-07-04 | 2016-01-06 | Sequans Communications S.A. | LTE transmission in unlicensed bands |
| 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 (en) * | 2016-07-22 | 2021-06-23 | INTEL Corporation | Interference mitigation |
| US10707922B2 (en) * | 2017-07-06 | 2020-07-07 | Microsoft Technology Licensing, Llc | Spatial hopping using antenna sets across multiple base stations |
| US11006247B2 (en) * | 2017-10-27 | 2021-05-11 | Lg Electronics Inc. | Method for transmitting positioning information by terminal in wireless communication system supporting sidelink, and device therefor |
| JP7558958B2 (ja) * | 2019-09-20 | 2024-10-01 | 株式会社Nttドコモ | 端末 |
| CN117099426A (zh) * | 2021-04-02 | 2023-11-21 | 中兴通讯股份有限公司 | 用于指示无线通信系统中的定位信息的系统和方法 |
| 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 (en) | 2008-12-19 | 2012-08-15 | Telefonaktiebolaget L M Ericsson (publ) | A receiver and a method for mobile communications |
| JP5456037B2 (ja) | 2009-06-02 | 2014-03-26 | パナソニック株式会社 | 端末装置及び通信方法、並びに集積回路 |
| 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 (ko) * | 2009-08-26 | 2011-03-03 | 엘지전자 주식회사 | 다중 사용자 mimo 전송을 지원하는 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치 |
| US8576692B2 (en) * | 2009-09-10 | 2013-11-05 | Qualcomm Incorporated | Transmission of UE-specific reference signal for wireless communication |
| US20110244877A1 (en) * | 2009-10-08 | 2011-10-06 | Qualcomm Incorporated | Method and apparatus for using channel state information reference signal in wireless communication system |
| US10193678B2 (en) * | 2009-10-08 | 2019-01-29 | Qualcomm Incorporated | Muting schemes for channel state information reference signal and signaling thereof |
| 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 IN IN3554CHN2014 patent/IN2014CN03554A/en unknown
- 2012-11-16 KR KR1020147014712A patent/KR101532597B1/ko not_active Expired - Fee Related
- 2012-11-16 WO PCT/US2012/065577 patent/WO2013089970A1/en not_active Ceased
- 2012-11-16 EP EP12801662.3A patent/EP2792115B1/en not_active Not-in-force
- 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 |
|---|---|
| JP2015507401A (ja) | 2015-03-05 |
| JP5882498B2 (ja) | 2016-03-09 |
| KR101532597B1 (ko) | 2015-07-01 |
| US9014114B2 (en) | 2015-04-21 |
| EP2792115B1 (en) | 2016-04-13 |
| KR20140098104A (ko) | 2014-08-07 |
| CN103959731B (zh) | 2017-05-10 |
| US20130156013A1 (en) | 2013-06-20 |
| CN103959731A (zh) | 2014-07-30 |
| EP2792115A1 (en) | 2014-10-22 |
| WO2013089970A1 (en) | 2013-06-20 |
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