ATE539493T1 - Signalverarbeitungsvorrichtung und -verfahren - Google Patents
Signalverarbeitungsvorrichtung und -verfahrenInfo
- Publication number
- ATE539493T1 ATE539493T1 AT08159677T AT08159677T ATE539493T1 AT E539493 T1 ATE539493 T1 AT E539493T1 AT 08159677 T AT08159677 T AT 08159677T AT 08159677 T AT08159677 T AT 08159677T AT E539493 T1 ATE539493 T1 AT E539493T1
- Authority
- AT
- Austria
- Prior art keywords
- csf
- complex
- processing
- channel
- control unit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
- H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
- Superheterodyne Receivers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08159677A EP2141818B1 (de) | 2008-07-04 | 2008-07-04 | Signalverarbeitungsvorrichtung und -verfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE539493T1 true ATE539493T1 (de) | 2012-01-15 |
Family
ID=40090700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08159677T ATE539493T1 (de) | 2008-07-04 | 2008-07-04 | Signalverarbeitungsvorrichtung und -verfahren |
Country Status (5)
Country | Link |
---|---|
US (1) | US8594213B2 (de) |
EP (1) | EP2141818B1 (de) |
AT (1) | ATE539493T1 (de) |
ES (1) | ES2380138T3 (de) |
WO (1) | WO2010000777A1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9026070B2 (en) | 2003-12-18 | 2015-05-05 | Qualcomm Incorporated | Low-power wireless diversity receiver with multiple receive paths |
US9450665B2 (en) | 2005-10-19 | 2016-09-20 | Qualcomm Incorporated | Diversity receiver for wireless communication |
US8204537B2 (en) * | 2009-04-09 | 2012-06-19 | Broadcom Corporation | Multiple frequency band information signal frequency band conversion |
US8665697B1 (en) * | 2009-12-23 | 2014-03-04 | Kbc Research Foundation Pvt. Ltd. | Subchannel formation in OFDMA systems |
US8693967B2 (en) * | 2011-03-28 | 2014-04-08 | Mediatek Inc. | Receiver capable of concurrently collecting dual band signals, and method thereof |
US9178669B2 (en) | 2011-05-17 | 2015-11-03 | Qualcomm Incorporated | Non-adjacent carrier aggregation architecture |
US9252827B2 (en) | 2011-06-27 | 2016-02-02 | Qualcomm Incorporated | Signal splitting carrier aggregation receiver architecture |
US9154179B2 (en) | 2011-06-29 | 2015-10-06 | Qualcomm Incorporated | Receiver with bypass mode for improved sensitivity |
US9504034B2 (en) | 2011-07-05 | 2016-11-22 | Tait Limited | Overlay of bearers in a radio communication system |
US8582693B2 (en) | 2011-08-04 | 2013-11-12 | Mediatek Singapore Pte. Ltd. | Wireless receiver applicable to multiple coexisting positioning systems |
US8934504B2 (en) * | 2011-08-12 | 2015-01-13 | Intel IP Corporation | System and method for frequency-agile transmission in a wireless communication device |
US8606194B2 (en) * | 2011-08-15 | 2013-12-10 | Renesas Mobile Corporation | Receiver |
GB201119887D0 (en) | 2011-10-17 | 2011-12-28 | Renesas Mobile Corp | Methods of receiving and receivers |
US8787862B2 (en) | 2011-10-17 | 2014-07-22 | Broadcom Corporation | Method of receiving and receivers |
GB2492495B (en) * | 2011-11-17 | 2014-06-04 | Broadcom Corp | Methods of receiving and receivers |
GB201119888D0 (en) | 2011-11-17 | 2011-12-28 | Renesas Mobile Corp | Methods of receiving and receivers |
US9172402B2 (en) | 2012-03-02 | 2015-10-27 | Qualcomm Incorporated | Multiple-input and multiple-output carrier aggregation receiver reuse architecture |
US9362958B2 (en) | 2012-03-02 | 2016-06-07 | Qualcomm Incorporated | Single chip signal splitting carrier aggregation receiver architecture |
US9118439B2 (en) | 2012-04-06 | 2015-08-25 | Qualcomm Incorporated | Receiver for imbalanced carriers |
US9154356B2 (en) | 2012-05-25 | 2015-10-06 | Qualcomm Incorporated | Low noise amplifiers for carrier aggregation |
US9867194B2 (en) | 2012-06-12 | 2018-01-09 | Qualcomm Incorporated | Dynamic UE scheduling with shared antenna and carrier aggregation |
US9300420B2 (en) | 2012-09-11 | 2016-03-29 | Qualcomm Incorporated | Carrier aggregation receiver architecture |
US9543903B2 (en) | 2012-10-22 | 2017-01-10 | Qualcomm Incorporated | Amplifiers with noise splitting |
US8995591B2 (en) | 2013-03-14 | 2015-03-31 | Qualcomm, Incorporated | Reusing a single-chip carrier aggregation receiver to support non-cellular diversity |
CN104254997B (zh) * | 2013-08-27 | 2017-06-06 | 华为终端有限公司 | 一种机器类型通信下行数据的传输方法及基站、用户设备 |
US20150326419A1 (en) * | 2014-05-07 | 2015-11-12 | Texas Instruments Deutschland Gmbh | Radio system for simultaneous multi-channel reception |
US10177722B2 (en) | 2016-01-12 | 2019-01-08 | Qualcomm Incorporated | Carrier aggregation low-noise amplifier with tunable integrated power splitter |
US10630516B2 (en) | 2017-11-08 | 2020-04-21 | Samsung Electronics Co., Ltd | System and method for providing filter/mixer structure for OFDM signal separation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7653164B2 (en) * | 2001-12-31 | 2010-01-26 | Intel Corporation | Adaptive IQ imbalance correction for multicarrier wireless communication systems |
US7356075B2 (en) * | 2004-05-24 | 2008-04-08 | General Dynamics C4 Systems, Inc. | Method and apparatus for signal separation |
US7253761B1 (en) * | 2004-11-08 | 2007-08-07 | United States Of America As Represented By The Secretary Of The Army | Analog to digital conversion with signal expansion |
US7675999B2 (en) * | 2006-03-16 | 2010-03-09 | Intel Corporation | Multicarrier receiver and method with phase noise reduced signal |
US20080239936A1 (en) * | 2007-03-28 | 2008-10-02 | Motorola, Inc. | Method and apparatus for mitigating interference in multicarrier modulation systems |
US8068563B2 (en) * | 2008-10-20 | 2011-11-29 | Ibiquity Digital Corporation | Systems and methods for frequency offset correction in a digital radio broadcast receiver |
-
2008
- 2008-07-04 ES ES08159677T patent/ES2380138T3/es active Active
- 2008-07-04 AT AT08159677T patent/ATE539493T1/de active
- 2008-07-04 EP EP08159677A patent/EP2141818B1/de not_active Not-in-force
-
2009
- 2009-06-01 US US13/001,765 patent/US8594213B2/en active Active
- 2009-07-01 WO PCT/EP2009/058260 patent/WO2010000777A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2010000777A1 (en) | 2010-01-07 |
EP2141818A1 (de) | 2010-01-06 |
ES2380138T3 (es) | 2012-05-08 |
US8594213B2 (en) | 2013-11-26 |
EP2141818B1 (de) | 2011-12-28 |
US20110122974A1 (en) | 2011-05-26 |
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