CN1357177A - 用于管理被分配的分支的方法和装置 - Google Patents
用于管理被分配的分支的方法和装置 Download PDFInfo
- Publication number
- CN1357177A CN1357177A CN00806335A CN00806335A CN1357177A CN 1357177 A CN1357177 A CN 1357177A CN 00806335 A CN00806335 A CN 00806335A CN 00806335 A CN00806335 A CN 00806335A CN 1357177 A CN1357177 A CN 1357177A
- Authority
- CN
- China
- Prior art keywords
- signal
- finger assignments
- threshold value
- signal strength
- lock
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 104
- 238000004891 communication Methods 0.000 claims description 56
- 238000001914 filtration Methods 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 3
- 210000003811 finger Anatomy 0.000 description 56
- 230000008569 process Effects 0.000 description 51
- 238000010586 diagram Methods 0.000 description 27
- 230000006870 function Effects 0.000 description 25
- 238000005562 fading Methods 0.000 description 14
- 230000008859 change Effects 0.000 description 12
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- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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Images
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
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
- H04B1/7117—Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers
-
- 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
- H04B2201/70707—Efficiency-related aspects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17239299P | 1999-12-17 | 1999-12-17 | |
US60/172,392 | 1999-12-17 | ||
US09/678,472 US6975670B1 (en) | 2000-10-02 | 2000-10-02 | Managing assigned fingers in wireless telecommunication using a finger lock mechanism |
US09/678,472 | 2000-10-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1357177A true CN1357177A (zh) | 2002-07-03 |
CN100414847C CN100414847C (zh) | 2008-08-27 |
Family
ID=26868039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008063354A Expired - Lifetime CN100414847C (zh) | 1999-12-17 | 2000-12-15 | 无线通信设备中管理分支分配的方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1190499B1 (zh) |
JP (1) | JP4756157B2 (zh) |
KR (1) | KR100817631B1 (zh) |
CN (1) | CN100414847C (zh) |
DE (1) | DE60023498T2 (zh) |
WO (1) | WO2001045277A2 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10123333A1 (de) * | 2001-05-14 | 2002-11-28 | Infineon Technologies Ag | Mehrteilnehmer-Detektion mittels RAKE-Empfänger-Struktur |
US6754254B2 (en) * | 2001-11-09 | 2004-06-22 | Qualcomm Incorporated | Control of transit power during out-of-lock condition |
KR100975744B1 (ko) * | 2006-04-13 | 2010-08-12 | 삼성전자주식회사 | 이동통신 시스템에서 레이크 수신 장치 및 방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5490165A (en) * | 1993-10-28 | 1996-02-06 | Qualcomm Incorporated | Demodulation element assignment in a system capable of receiving multiple signals |
US5754583A (en) * | 1996-05-06 | 1998-05-19 | Motorola, Inc. | Communication device and method for determining finger lock status in a radio receiver |
US5930288A (en) * | 1996-05-06 | 1999-07-27 | Motorola, Inc. | Time-shared lock indicator circuit and method for power control and traffic channel decoding in a radio receiver |
JP2839014B2 (ja) * | 1996-07-05 | 1998-12-16 | 日本電気株式会社 | 符号分割多重方式セルラシステムの送信電力制御方法 |
JPH11331069A (ja) * | 1998-02-24 | 1999-11-30 | Lucent Technol Inc | ディジタルコ―ドレス電話機のベ―スバンドプロセッサ |
-
2000
- 2000-12-15 WO PCT/US2000/034551 patent/WO2001045277A2/en active IP Right Grant
- 2000-12-15 CN CNB008063354A patent/CN100414847C/zh not_active Expired - Lifetime
- 2000-12-15 KR KR1020017010407A patent/KR100817631B1/ko active IP Right Grant
- 2000-12-15 DE DE60023498T patent/DE60023498T2/de not_active Expired - Lifetime
- 2000-12-15 EP EP00993471A patent/EP1190499B1/en not_active Expired - Lifetime
- 2000-12-15 JP JP2001545448A patent/JP4756157B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100817631B1 (ko) | 2008-03-27 |
JP2003517240A (ja) | 2003-05-20 |
WO2001045277A3 (en) | 2002-01-10 |
EP1190499B1 (en) | 2005-10-26 |
CN100414847C (zh) | 2008-08-27 |
KR20010102193A (ko) | 2001-11-15 |
JP4756157B2 (ja) | 2011-08-24 |
DE60023498D1 (de) | 2005-12-01 |
EP1190499A2 (en) | 2002-03-27 |
DE60023498T2 (de) | 2006-06-29 |
WO2001045277A2 (en) | 2001-06-21 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS CO., LTD. Effective date: 20071102 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20071102 Address after: Holland Ian Deho Finn Applicant after: NXP B.V. Address before: Holland Ian Deho Finn Applicant before: KONINKLIJKE PHILIPS ELECTRONICS N.V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NXP BV Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20101210 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: ST-ERICSSON CO., LTD. Free format text: FORMER NAME: NXP BV |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: EINDHOVEN, NETHERLANDS TO: PLAN-LES-OUATES, SWITZERLAND |
|
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Prang Eli Ute Patentee after: ST-ERICSSON S.A. Address before: Swiss Prang Eli Ute Patentee before: ST Wireless |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101210 Address after: Swiss Prang Eli Ute Patentee after: ST Wireless Address before: Holland Ian Deho Finn Patentee before: NXP B.V. |
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CX01 | Expiry of patent term |
Granted publication date: 20080827 |
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CX01 | Expiry of patent term |