IL143890A0 - Pilot filtering in the presence of phase discontinuities in a cdma receiver - Google Patents
Pilot filtering in the presence of phase discontinuities in a cdma receiverInfo
- Publication number
- IL143890A0 IL143890A0 IL14389000A IL14389000A IL143890A0 IL 143890 A0 IL143890 A0 IL 143890A0 IL 14389000 A IL14389000 A IL 14389000A IL 14389000 A IL14389000 A IL 14389000A IL 143890 A0 IL143890 A0 IL 143890A0
- Authority
- IL
- Israel
- Prior art keywords
- cdma receiver
- phase discontinuities
- pilot filtering
- pilot
- filtering
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 1
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
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Circuits Of Receivers In General (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/228,470 US6594303B1 (en) | 1999-01-11 | 1999-01-11 | Coherent demodulator for use in the presence of phase discontinuities |
| PCT/US2000/000667 WO2000042713A1 (en) | 1999-01-11 | 2000-01-11 | Pilot filtering in the presence of phase discontinuities in a cdma receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL143890A0 true IL143890A0 (en) | 2002-04-21 |
Family
ID=22857305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL14389000A IL143890A0 (en) | 1999-01-11 | 2000-01-11 | Pilot filtering in the presence of phase discontinuities in a cdma receiver |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6594303B1 (ko) |
| EP (1) | EP1142146A1 (ko) |
| JP (1) | JP2002535870A (ko) |
| KR (1) | KR20010089814A (ko) |
| CN (1) | CN1337098A (ko) |
| AU (1) | AU2607500A (ko) |
| BR (1) | BR0007438A (ko) |
| CA (1) | CA2355837A1 (ko) |
| ID (1) | ID29990A (ko) |
| IL (1) | IL143890A0 (ko) |
| RU (1) | RU2001122577A (ko) |
| WO (1) | WO2000042713A1 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI288396B (en) * | 2004-05-04 | 2007-10-11 | Mediatek Inc | Method and apparatus of suppressing DC offset of header area of optical storing media |
| WO2008081311A2 (en) * | 2006-12-29 | 2008-07-10 | Nokia Corporation | Apparatus, methods and computer program products providing limited use of zadoff-chu sequences in pilot or preamble signals |
| CN102171961A (zh) * | 2008-09-30 | 2011-08-31 | 诺基亚西门子通信公司 | 用于信号处理的方法和设备以及包括这种设备的通信系统 |
| WO2012130270A1 (en) | 2011-03-25 | 2012-10-04 | Nokia Siemens Networks Oy | Configuration of random access preamble |
| KR101649535B1 (ko) | 2012-10-01 | 2016-08-30 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 전송을 관리하는 라디오 노드, 사용자 장비, 및 방법 |
| US9369252B2 (en) | 2013-01-25 | 2016-06-14 | Qualcomm Incorporated | Common reference signal phase discontinuity and sequence initialization |
| US9203561B2 (en) * | 2013-06-30 | 2015-12-01 | Mbit Wireless, Inc. | Method and apparatus for burst start detection |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4910794A (en) | 1988-08-04 | 1990-03-20 | Norand Corporation | Mobile radio data communication system and method |
| GB2290010B (en) * | 1994-05-28 | 1998-09-09 | Roke Manor Research | Ambiguity resolution in direct sequence spread spectrum modulation systems |
| JP3845114B2 (ja) * | 1995-03-29 | 2006-11-15 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | データ入出力間に予め設定されたタイミング関係を設けたシステム並びにこのようなシステムの送信機及び受信機 |
| JP3200547B2 (ja) * | 1995-09-11 | 2001-08-20 | 株式会社日立製作所 | Ｃｄｍａ方式移動通信システム |
| US5872481A (en) | 1995-12-27 | 1999-02-16 | Qualcomm Incorporated | Efficient parallel-stage power amplifier |
| JP2785804B2 (ja) | 1996-05-30 | 1998-08-13 | 日本電気株式会社 | 移動通信システム |
| JPH10173630A (ja) | 1996-12-13 | 1998-06-26 | Nec Corp | Ｃｄｍａチップ同期回路 |
| JP3070670B2 (ja) | 1997-09-02 | 2000-07-31 | 日本電気株式会社 | パイロット信号受信レベル平均化方式 |
| JP3029031B2 (ja) | 1998-09-03 | 2000-04-04 | 日本電気株式会社 | 内挿同期検波方法と無線通信システム |
| US6173006B1 (en) * | 1998-09-11 | 2001-01-09 | Lg Information & Communications, Ltd. | Direct sequence CDMA device and method for using the same |
-
1999
- 1999-01-11 US US09/228,470 patent/US6594303B1/en not_active Expired - Lifetime
-
2000
- 2000-01-11 BR BR0007438-1A patent/BR0007438A/pt not_active Application Discontinuation
- 2000-01-11 EP EP00904294A patent/EP1142146A1/en not_active Withdrawn
- 2000-01-11 KR KR1020017008770A patent/KR20010089814A/ko not_active Application Discontinuation
- 2000-01-11 IL IL14389000A patent/IL143890A0/xx unknown
- 2000-01-11 WO PCT/US2000/000667 patent/WO2000042713A1/en not_active Application Discontinuation
- 2000-01-11 CN CN00802684A patent/CN1337098A/zh active Pending
- 2000-01-11 RU RU2001122577/09A patent/RU2001122577A/ru not_active Application Discontinuation
- 2000-01-11 AU AU26075/00A patent/AU2607500A/en not_active Abandoned
- 2000-01-11 ID IDW00200101510A patent/ID29990A/id unknown
- 2000-01-11 JP JP2000594203A patent/JP2002535870A/ja active Pending
- 2000-01-11 CA CA002355837A patent/CA2355837A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2355837A1 (en) | 2000-07-20 |
| AU2607500A (en) | 2000-08-01 |
| JP2002535870A (ja) | 2002-10-22 |
| BR0007438A (pt) | 2001-12-18 |
| KR20010089814A (ko) | 2001-10-08 |
| US6594303B1 (en) | 2003-07-15 |
| ID29990A (id) | 2001-10-25 |
| EP1142146A1 (en) | 2001-10-10 |
| RU2001122577A (ru) | 2003-07-10 |
| WO2000042713A1 (en) | 2000-07-20 |
| CN1337098A (zh) | 2002-02-20 |
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