JP5833251B2 - 基準信号検出 - Google Patents
基準信号検出 Download PDFInfo
- Publication number
- JP5833251B2 JP5833251B2 JP2014541035A JP2014541035A JP5833251B2 JP 5833251 B2 JP5833251 B2 JP 5833251B2 JP 2014541035 A JP2014541035 A JP 2014541035A JP 2014541035 A JP2014541035 A JP 2014541035A JP 5833251 B2 JP5833251 B2 JP 5833251B2
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/005—Interference mitigation or co-ordination of intercell interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J2211/00—Orthogonal indexing scheme relating to orthogonal multiplex systems
- H04J2211/003—Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
- H04J2211/005—Long term evolution [LTE]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161556596P | 2011-11-07 | 2011-11-07 | |
| US61/556,596 | 2011-11-07 | ||
| US13/467,945 | 2012-05-09 | ||
| US13/467,945 US8934326B2 (en) | 2011-11-07 | 2012-05-09 | Reference signal detection |
| PCT/US2012/037313 WO2013070278A1 (en) | 2011-11-07 | 2012-05-10 | Reference signal detection |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015148883A Division JP6193315B2 (ja) | 2011-11-07 | 2015-07-28 | 基準信号検出 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015503267A JP2015503267A (ja) | 2015-01-29 |
| JP2015503267A5 JP2015503267A5 (enExample) | 2015-04-16 |
| JP5833251B2 true JP5833251B2 (ja) | 2015-12-16 |
Family
ID=48223602
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014541035A Expired - Fee Related JP5833251B2 (ja) | 2011-11-07 | 2012-05-10 | 基準信号検出 |
| JP2015148883A Active JP6193315B2 (ja) | 2011-11-07 | 2015-07-28 | 基準信号検出 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015148883A Active JP6193315B2 (ja) | 2011-11-07 | 2015-07-28 | 基準信号検出 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8934326B2 (enExample) |
| EP (1) | EP2777186B1 (enExample) |
| JP (2) | JP5833251B2 (enExample) |
| KR (2) | KR101903948B1 (enExample) |
| CN (2) | CN103975545B (enExample) |
| IN (1) | IN2014CN03366A (enExample) |
| WO (1) | WO2013070278A1 (enExample) |
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| US8934326B2 (en) | 2011-11-07 | 2015-01-13 | Qualcomm Incorporated | Reference signal detection |
| IL218527A0 (en) * | 2012-03-07 | 2012-04-30 | Mariana Goldhamer | Collaborative measurements in cellular networks |
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| EP2850750B1 (en) | 2012-05-16 | 2016-10-12 | Telefonaktiebolaget LM Ericsson (publ) | Method and arrangement in a wireless communication system |
| DK2850752T3 (en) * | 2012-05-16 | 2016-06-13 | ERICSSON TELEFON AB L M (publ) | Method and device in a wireless communication system |
| JP6010341B2 (ja) * | 2012-05-21 | 2016-10-19 | シャープ株式会社 | 基地局装置、移動局装置、測定方法、および集積回路 |
| WO2014007539A1 (ko) | 2012-07-03 | 2014-01-09 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 신호 수신 방법 및 장치 |
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| US9369253B2 (en) | 2013-02-21 | 2016-06-14 | Blackberry Limited | Methods of interference measurement for advanced receiver in LTE/LTE-A |
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| KR102270317B1 (ko) | 2013-07-30 | 2021-06-30 | 삼성전자주식회사 | 이동 통신 시스템에서 기지국의 디스커버리 신호 송수신 장치 및 방법 |
| WO2015026284A1 (en) * | 2013-08-19 | 2015-02-26 | Telefonaktiebolaget L M Ericsson (Publ) | Selective interference cancellation in the range-expansion region of a heterogeneous network |
| US9749075B2 (en) * | 2013-09-27 | 2017-08-29 | Mediatek Inc. | Methods of discovery and measurements for small cells in OFDM/OFDMA systems |
| US9924523B2 (en) * | 2013-11-12 | 2018-03-20 | Lg Electronics Inc. | Method for transmitting interference information and device for same |
| US20150147994A1 (en) * | 2013-11-27 | 2015-05-28 | Mediatek Inc. | Methods for Interference Cancellation and Suppression with Network Assistance |
| US9602229B2 (en) | 2014-01-29 | 2017-03-21 | Mediatek Inc. | Method for cancelling a data transmission of a neighboring cell |
| KR20150107490A (ko) * | 2014-03-14 | 2015-09-23 | 삼성전자주식회사 | 무선통신 시스템에서 간섭 신호 제거 및 억제를 위한 제어정보 전송 방법 및 장치 |
| US9942013B2 (en) * | 2014-05-07 | 2018-04-10 | Qualcomm Incorporated | Non-orthogonal multiple access and interference cancellation |
| US9906328B2 (en) * | 2014-05-09 | 2018-02-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for decoding a signal distorted by interference |
| US9564955B2 (en) * | 2014-09-03 | 2017-02-07 | Samsung Electronics Co., Ltd | Method and apparatus for canceling interference signal of UE in wireless communication system |
| KR20160028334A (ko) * | 2014-09-03 | 2016-03-11 | 삼성전자주식회사 | 간섭 데이터 송신의 존재를 검출하고 간섭 트래픽 대 파일럿 전력 비를 추정하는 블라인드 검출 방법 |
| US9509381B1 (en) * | 2015-09-18 | 2016-11-29 | Samsung Electronics Co., Ltd | Apparatus and method of blind detection of interference rank information in wireless communication system |
| US20170134109A1 (en) * | 2015-11-06 | 2017-05-11 | Mediatek Inc. | Resource Element Mapping for Interference Cancellation Friendly New Air Interface |
| US10104674B2 (en) | 2015-11-06 | 2018-10-16 | Hfi Innovation Inc. | Rate assignment with rate splitting for interference cancellation friendly new air interface |
| KR101706629B1 (ko) * | 2016-01-25 | 2017-02-16 | 주식회사 이노와이어리스 | Mimo-ofdm 송신기에 대한 파워 캘리브레이션 방법 |
| US10200999B2 (en) | 2016-02-18 | 2019-02-05 | Samsung Electronics Co., Ltd. | Method and apparatus for blind detection of interference parameters in LTE system |
| US10880017B2 (en) * | 2016-04-20 | 2020-12-29 | Nokia Solutions And Networks Oy | Detecting a pulsed signal |
| KR102354588B1 (ko) * | 2017-03-23 | 2022-01-25 | 삼성전자 주식회사 | 빔 관리를 위한 csi-rs 할당 방법 |
| US10469298B2 (en) * | 2017-05-12 | 2019-11-05 | Qualcomm Incorporated | Increasing reference signal density in wireless communications |
| TWI702860B (zh) * | 2018-03-26 | 2020-08-21 | 華碩電腦股份有限公司 | 無線通訊系統中考慮跨載波排程緩存下行鏈路數據的方法和設備 |
| WO2020159163A1 (ko) * | 2019-01-28 | 2020-08-06 | 엘지전자 주식회사 | 무선 통신 시스템에서 패킷을 식별하는 방법 및 장치 |
| WO2021029667A1 (ko) * | 2019-08-12 | 2021-02-18 | 엘지전자 주식회사 | 무선 통신 시스템에서 ppdu의 포맷을 식별하기 위한 기법 |
| CN112492274B (zh) * | 2020-11-26 | 2021-08-17 | 江南大学 | 一种基于普通网络摄像机的国密加密传输设备 |
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| KR101619446B1 (ko) * | 2008-12-02 | 2016-05-10 | 엘지전자 주식회사 | 하향링크 mimo시스템에 있어서 rs 전송 방법 |
| CN101777941B (zh) | 2009-01-12 | 2014-10-08 | 华为技术有限公司 | 协作多点传输系统中的下行传输方法、网络设备和无线系统 |
| US20100232384A1 (en) * | 2009-03-13 | 2010-09-16 | Qualcomm Incorporated | Channel estimation based upon user specific and common reference signals |
| CN101841357B (zh) * | 2009-03-16 | 2014-06-11 | 夏普株式会社 | 下行数据传输方法、基站和用户设备 |
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| CN103119873B (zh) * | 2010-02-12 | 2017-04-12 | 黑莓有限公司 | 用于协作多点网络实现的参考信号 |
| WO2011118993A2 (en) * | 2010-03-24 | 2011-09-29 | Lg Electronics Inc. | Method and apparatus for reducing inter-cell interference in radio communication system |
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| US8654734B2 (en) * | 2010-06-01 | 2014-02-18 | Texas Instruments Incorporated | Multi-cell channel state information-reference symbol patterns for long term evolution extended cyclic prefix and code division multiplexing-time multiplexing |
| US9344248B2 (en) * | 2010-11-12 | 2016-05-17 | Google Technology Holdings LLC | Positioning reference signal assistance data signaling for enhanced interference coordination in a wireless communication network |
| US8503322B2 (en) * | 2011-02-21 | 2013-08-06 | Motorola Mobility Llc | IQ imbalance image compensation in multi-carrier wireless communication systems |
| US9209950B2 (en) * | 2011-10-03 | 2015-12-08 | Qualcomm Incorporated | Antenna time offset in multiple-input-multiple-output and coordinated multipoint transmissions |
| US20130114437A1 (en) * | 2011-11-04 | 2013-05-09 | Qualcomm Incorporated | Method and apparatus for interference cancellation by a user equipment using blind detection |
| CN103096395A (zh) | 2011-11-04 | 2013-05-08 | 上海贝尔股份有限公司 | 一种基站中用于指示用户终端进行干扰减轻的方法 |
| US8934326B2 (en) | 2011-11-07 | 2015-01-13 | Qualcomm Incorporated | Reference signal detection |
-
2012
- 2012-05-09 US US13/467,945 patent/US8934326B2/en active Active
- 2012-05-10 EP EP12725181.7A patent/EP2777186B1/en active Active
- 2012-05-10 KR KR1020167011176A patent/KR101903948B1/ko active Active
- 2012-05-10 WO PCT/US2012/037313 patent/WO2013070278A1/en not_active Ceased
- 2012-05-10 IN IN3366CHN2014 patent/IN2014CN03366A/en unknown
- 2012-05-10 KR KR1020147015171A patent/KR101618291B1/ko active Active
- 2012-05-10 CN CN201280060425.0A patent/CN103975545B/zh active Active
- 2012-05-10 CN CN201610368113.6A patent/CN105978654B/zh active Active
- 2012-05-10 JP JP2014541035A patent/JP5833251B2/ja not_active Expired - Fee Related
-
2014
- 2014-08-01 US US14/450,157 patent/US9742515B2/en active Active
-
2015
- 2015-07-28 JP JP2015148883A patent/JP6193315B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015503267A (ja) | 2015-01-29 |
| CN105978654A (zh) | 2016-09-28 |
| KR20140099264A (ko) | 2014-08-11 |
| IN2014CN03366A (enExample) | 2015-07-03 |
| US8934326B2 (en) | 2015-01-13 |
| KR20160055945A (ko) | 2016-05-18 |
| CN103975545A (zh) | 2014-08-06 |
| EP2777186A1 (en) | 2014-09-17 |
| WO2013070278A1 (en) | 2013-05-16 |
| JP6193315B2 (ja) | 2017-09-06 |
| US9742515B2 (en) | 2017-08-22 |
| EP2777186B1 (en) | 2017-12-20 |
| CN103975545B (zh) | 2016-06-29 |
| KR101903948B1 (ko) | 2018-11-13 |
| US20130114438A1 (en) | 2013-05-09 |
| CN105978654B (zh) | 2019-06-07 |
| JP2016015736A (ja) | 2016-01-28 |
| KR101618291B1 (ko) | 2016-05-04 |
| US20140334434A1 (en) | 2014-11-13 |
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