IN2014DN09079A - - Google Patents
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- Publication number
- IN2014DN09079A IN2014DN09079A IN9079DEN2014A IN2014DN09079A IN 2014DN09079 A IN2014DN09079 A IN 2014DN09079A IN 9079DEN2014 A IN9079DEN2014 A IN 9079DEN2014A IN 2014DN09079 A IN2014DN09079 A IN 2014DN09079A
- Authority
- IN
- India
- Prior art keywords
- signal
- constant envelope
- demodulator
- envelope modulated
- modulated interfering
- Prior art date
Links
- 230000002452 interceptive effect Effects 0.000 abstract 4
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/38—Demodulator circuits; Receiver circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
- H04L25/067—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing soft decisions, i.e. decisions together with an estimate of reliability
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/434,955 US8649453B2 (en) | 2012-03-30 | 2012-03-30 | Enhanced metrics for demodulation and soft information generation in the presence of a non-constant envelope modulated interferer |
PCT/IB2013/052471 WO2013144886A2 (fr) | 2012-03-30 | 2013-03-27 | Mesures améliorées de démodulation et de génération d'informations souples en présence d'un brouilleur modulé par enveloppe non constante |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN09079A true IN2014DN09079A (fr) | 2015-05-22 |
Family
ID=48428551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN9079DEN2014 IN2014DN09079A (fr) | 2012-03-30 | 2013-03-27 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8649453B2 (fr) |
EP (1) | EP2832063B1 (fr) |
DK (1) | DK2832063T3 (fr) |
ES (1) | ES2768288T3 (fr) |
HU (1) | HUE046845T2 (fr) |
IN (1) | IN2014DN09079A (fr) |
PL (1) | PL2832063T3 (fr) |
PT (1) | PT2832063T (fr) |
WO (1) | WO2013144886A2 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102091855B1 (ko) * | 2013-03-14 | 2020-03-20 | 삼성전자주식회사 | 다수 톤 주파수 직각 진폭 변조를 사용하는 무선 통신 시스템에서 심볼 매핑 방법 및 장치 |
US9762351B2 (en) * | 2013-03-20 | 2017-09-12 | Zte (Usa) Inc. | Statistics adaptive soft decision forward error correction in digital communication |
EP2782282A3 (fr) | 2013-03-20 | 2018-04-04 | ZTE (USA) Inc. | Estimation de séquence à probabilité maximale souple dans des communications numériques |
EP2975787B1 (fr) | 2014-07-16 | 2018-10-03 | ZTE Corporation | Filtre numérique postérieur adaptatif et égaliseur de brouillage inter-symbole pour communication optique |
EP3007394B1 (fr) | 2014-10-07 | 2019-07-03 | ZTE Corporation | Estimation de séquence à probabilité maximale de signaux à modulation d'amplitude en quadrature |
US9497048B2 (en) | 2015-01-23 | 2016-11-15 | Huawei Technologies Co., Ltd. | Method and apparatus with improved estimation accuracy and robustness for fine frequency offset estimation in coherent receivers |
KR101719059B1 (ko) * | 2015-06-19 | 2017-04-04 | 한국과학기술원 | 빔 공간 다중 안테나 시스템에 기반한 빔 변복조 방법 및 장치 |
US9762297B2 (en) | 2015-01-26 | 2017-09-12 | Korea Advanced Institute Of Science And Technology | Beam modulation and demodulation method and apparatus based on beam-space multiple input multiple output (MIMO) antenna system |
TWI607643B (zh) * | 2016-02-15 | 2017-12-01 | 瑞昱半導體股份有限公司 | 處理軟資訊的裝置及方法 |
CN110380999B (zh) | 2018-04-12 | 2020-10-09 | 华为技术有限公司 | 概率非均匀调制的数据传输方法及装置 |
US11418279B1 (en) * | 2021-06-14 | 2022-08-16 | Ultralogic 6G, Llc | Recovery and demodulation of collided 5G/6G message elements |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6975582B1 (en) * | 1995-07-12 | 2005-12-13 | Ericsson Inc. | Dual mode satellite/cellular terminal |
US6317470B1 (en) * | 1998-09-15 | 2001-11-13 | Ibiquity Digital Corporation | Adaptive weighting method for orthogonal frequency division multiplexed soft symbols using channel state information estimates |
US7254192B2 (en) * | 2002-07-12 | 2007-08-07 | Texas Instruments Incorporated | Iterative detection in MIMO systems |
US7088978B2 (en) | 2003-02-07 | 2006-08-08 | Ericsson Inc. | System and method for interference cancellation in a wireless communication receiver |
US8081929B2 (en) * | 2008-06-05 | 2011-12-20 | Broadcom Corporation | Method and system for optimal frequency planning for an integrated communication system with multiple receivers |
-
2012
- 2012-03-30 US US13/434,955 patent/US8649453B2/en active Active
-
2013
- 2013-03-27 ES ES13722096T patent/ES2768288T3/es active Active
- 2013-03-27 DK DK13722096.8T patent/DK2832063T3/da active
- 2013-03-27 HU HUE13722096A patent/HUE046845T2/hu unknown
- 2013-03-27 PT PT137220968T patent/PT2832063T/pt unknown
- 2013-03-27 WO PCT/IB2013/052471 patent/WO2013144886A2/fr active Application Filing
- 2013-03-27 EP EP13722096.8A patent/EP2832063B1/fr not_active Not-in-force
- 2013-03-27 IN IN9079DEN2014 patent/IN2014DN09079A/en unknown
- 2013-03-27 PL PL13722096T patent/PL2832063T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
US8649453B2 (en) | 2014-02-11 |
WO2013144886A2 (fr) | 2013-10-03 |
PT2832063T (pt) | 2020-01-10 |
EP2832063A2 (fr) | 2015-02-04 |
US20130259164A1 (en) | 2013-10-03 |
DK2832063T3 (da) | 2020-03-09 |
PL2832063T3 (pl) | 2020-04-30 |
EP2832063B1 (fr) | 2019-12-18 |
ES2768288T3 (es) | 2020-06-22 |
WO2013144886A3 (fr) | 2013-11-28 |
HUE046845T2 (hu) | 2020-03-30 |
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