JP2003518805A - スロット受信モード動作のｃｄｍａ端末における周波数生成 - Google Patents
スロット受信モード動作のｃｄｍａ端末における周波数生成Info
- Publication number
- JP2003518805A JP2003518805A JP2001547752A JP2001547752A JP2003518805A JP 2003518805 A JP2003518805 A JP 2003518805A JP 2001547752 A JP2001547752 A JP 2001547752A JP 2001547752 A JP2001547752 A JP 2001547752A JP 2003518805 A JP2003518805 A JP 2003518805A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- offset
- receiver
- channel stepper
- stepper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000011664 signaling Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 5
- 238000005259 measurement Methods 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 5
- 230000010267 cellular communication Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 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
- H04B1/38—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
- Superheterodyne Receivers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Noise Elimination (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/468,522 | 1999-12-21 | ||
| US09/468,522 US6556545B1 (en) | 1999-12-21 | 1999-12-21 | Frequency generation for CDMA terminal with slotted receive mode |
| PCT/US2000/033316 WO2001047132A1 (en) | 1999-12-21 | 2000-12-07 | Frequency generation for cdma terminal with slotted receive mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003518805A true JP2003518805A (ja) | 2003-06-10 |
| JP2003518805A5 JP2003518805A5 (https=) | 2007-12-27 |
Family
ID=23860141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001547752A Pending JP2003518805A (ja) | 1999-12-21 | 2000-12-07 | スロット受信モード動作のｃｄｍａ端末における周波数生成 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6556545B1 (https=) |
| EP (1) | EP1240721B1 (https=) |
| JP (1) | JP2003518805A (https=) |
| AT (1) | ATE301886T1 (https=) |
| AU (1) | AU1954901A (https=) |
| DE (1) | DE60021913T2 (https=) |
| MY (1) | MY125481A (https=) |
| WO (1) | WO2001047132A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6990154B1 (en) * | 2000-11-03 | 2006-01-24 | Texas Instruments Incorporated | Using an IF synthesizer to provide raster component of frequency channel spacing |
| CN106572044B (zh) * | 2015-10-10 | 2020-02-07 | 富士通株式会社 | 信道间隔检测装置、方法和系统 |
| CN113162646B (zh) * | 2020-01-19 | 2024-12-03 | 广东宽普科技有限公司 | 一种高性能全双工通信电路 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0795110A (ja) * | 1993-09-21 | 1995-04-07 | Toshiba Corp | 無線機 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5963852A (en) | 1997-03-24 | 1999-10-05 | Ericsson Inc. | Dual band mobile station |
| US6112059A (en) * | 1997-11-12 | 2000-08-29 | Motorola, Inc. | Off-channel leakage power monitor apparatus and method |
| US6308048B1 (en) | 1997-11-19 | 2001-10-23 | Ericsson Inc. | Simplified reference frequency distribution in a mobile phone |
-
1999
- 1999-12-21 US US09/468,522 patent/US6556545B1/en not_active Expired - Lifetime
-
2000
- 2000-12-07 DE DE60021913T patent/DE60021913T2/de not_active Expired - Lifetime
- 2000-12-07 JP JP2001547752A patent/JP2003518805A/ja active Pending
- 2000-12-07 WO PCT/US2000/033316 patent/WO2001047132A1/en not_active Ceased
- 2000-12-07 AT AT00982527T patent/ATE301886T1/de not_active IP Right Cessation
- 2000-12-07 EP EP00982527A patent/EP1240721B1/en not_active Expired - Lifetime
- 2000-12-07 AU AU19549/01A patent/AU1954901A/en not_active Abandoned
- 2000-12-20 MY MYPI20006002A patent/MY125481A/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0795110A (ja) * | 1993-09-21 | 1995-04-07 | Toshiba Corp | 無線機 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE60021913T2 (de) | 2006-04-06 |
| WO2001047132A1 (en) | 2001-06-28 |
| EP1240721B1 (en) | 2005-08-10 |
| ATE301886T1 (de) | 2005-08-15 |
| EP1240721A1 (en) | 2002-09-18 |
| US6556545B1 (en) | 2003-04-29 |
| MY125481A (en) | 2006-08-30 |
| AU1954901A (en) | 2001-07-03 |
| DE60021913D1 (de) | 2005-09-15 |
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Legal Events
| Date | Code | Title | Description |
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| RD03 | Notification of appointment of power of attorney |
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| A621 | Written request for application examination |
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| A977 | Report on retrieval |
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| A131 | Notification of reasons for refusal |
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| A02 | Decision of refusal |
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