RU94031567A - METHOD FOR FORMING QUALITY MEASURES FOR SIGNAL PACKAGES - Google Patents
METHOD FOR FORMING QUALITY MEASURES FOR SIGNAL PACKAGESInfo
- Publication number
- RU94031567A RU94031567A RU94031567/09A RU94031567A RU94031567A RU 94031567 A RU94031567 A RU 94031567A RU 94031567/09 A RU94031567/09 A RU 94031567/09A RU 94031567 A RU94031567 A RU 94031567A RU 94031567 A RU94031567 A RU 94031567A
- Authority
- RU
- Russia
- Prior art keywords
- signal
- estimate
- vector
- receiver
- energy
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims 4
- 238000001914 filtration Methods 0.000 claims 1
Claims (9)
где К1 и К2 - заранее заданные константы.1. A method of forming a quality measure SQ for a signal vector of a received signal packet in a receiver of a mobile digital radio communication system, characterized in that a first estimate of the useful signal energy E s of said signal vector is formed, a second energy estimate E n of the remaining components of the signal vector signal is formed, a measure Quality SQ for the signal vector in accordance with the expression:
where K 1 and K 2 are predefined constants.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9202406-6 | 1992-08-21 | ||
SE9202406A SE513422C2 (en) | 1992-08-21 | 1992-08-21 | Procedure for forming quality measures for signal bursts |
PCT/SE1993/000648 WO1994005100A1 (en) | 1992-08-21 | 1993-08-02 | A method for forming a quality measure for signal bursts |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94031567A true RU94031567A (en) | 1997-12-20 |
RU2111618C1 RU2111618C1 (en) | 1998-05-20 |
Family
ID=20386977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94031567A RU2111618C1 (en) | 1992-08-21 | 1993-08-02 | Method for shaping figure-of-merit for signal bursts |
Country Status (18)
Country | Link |
---|---|
US (1) | US5657348A (en) |
EP (1) | EP0609436B1 (en) |
JP (1) | JPH07500472A (en) |
KR (1) | KR100216019B1 (en) |
CN (1) | CN1051889C (en) |
AU (1) | AU662445B2 (en) |
BR (1) | BR9305615A (en) |
CA (1) | CA2119864C (en) |
DE (1) | DE69325087T2 (en) |
ES (1) | ES2132386T3 (en) |
FI (1) | FI111205B (en) |
HK (1) | HK1013530A1 (en) |
MX (1) | MX9304986A (en) |
NZ (1) | NZ255004A (en) |
RU (1) | RU2111618C1 (en) |
SE (1) | SE513422C2 (en) |
TW (1) | TW237521B (en) |
WO (1) | WO1994005100A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE503522C2 (en) * | 1994-10-31 | 1996-07-01 | Ericsson Telefon Ab L M | Channel estimation method and apparatus |
SE516723C2 (en) * | 1994-12-08 | 2002-02-19 | Ericsson Telefon Ab L M | Method and device for uplink macro diversity in a digital mobile radio communication system |
US5898730A (en) * | 1996-12-20 | 1999-04-27 | Motorola, Inc. | Method for determining signal quality of a communication channel |
US6201960B1 (en) * | 1997-06-24 | 2001-03-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Speech quality measurement based on radio link parameters and objective measurement of received speech signals |
GB2327176B (en) | 1997-07-08 | 2002-04-24 | Ericsson Telefon Ab L M | Signal quality measurement |
US6084862A (en) * | 1997-09-26 | 2000-07-04 | Telefonaktiebolaget Lm Ericsson | Time dispersion measurement in radio communications systems |
US6292519B1 (en) | 1998-03-11 | 2001-09-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Correction of signal-to-interference ratio measurements |
US6587517B1 (en) * | 1998-12-23 | 2003-07-01 | Nortel Networks Limited | Multi-stage receiver |
US6954489B2 (en) * | 2001-01-02 | 2005-10-11 | Telefonaktiebolaget L M Ericsson (Publ) | Determining correlations of received sequences to multiple known sequences in a communications system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4584713A (en) * | 1983-07-06 | 1986-04-22 | Motorola, Inc. | Signal quality steered diversity |
FR2666947A1 (en) * | 1990-09-18 | 1992-03-20 | Trt Telecom Radio Electr | SPECTRUM EQUALIZATION DEVICE. |
FI86935C (en) * | 1991-03-21 | 1992-10-26 | Telenokia Oy | Method for identifying a monitoring signal at base station in the radio telephone system |
-
1992
- 1992-08-21 SE SE9202406A patent/SE513422C2/en not_active IP Right Cessation
-
1993
- 1993-08-02 KR KR1019940701218A patent/KR100216019B1/en not_active IP Right Cessation
- 1993-08-02 EP EP94908139A patent/EP0609436B1/en not_active Expired - Lifetime
- 1993-08-02 ES ES94908139T patent/ES2132386T3/en not_active Expired - Lifetime
- 1993-08-02 NZ NZ255004A patent/NZ255004A/en not_active IP Right Cessation
- 1993-08-02 RU RU94031567A patent/RU2111618C1/en active
- 1993-08-02 AU AU47661/93A patent/AU662445B2/en not_active Ceased
- 1993-08-02 JP JP6506154A patent/JPH07500472A/en active Pending
- 1993-08-02 DE DE69325087T patent/DE69325087T2/en not_active Expired - Lifetime
- 1993-08-02 BR BR9305615A patent/BR9305615A/en not_active IP Right Cessation
- 1993-08-02 WO PCT/SE1993/000648 patent/WO1994005100A1/en active IP Right Grant
- 1993-08-02 CA CA002119864A patent/CA2119864C/en not_active Expired - Lifetime
- 1993-08-05 TW TW082106256A patent/TW237521B/zh not_active IP Right Cessation
- 1993-08-17 MX MX9304986A patent/MX9304986A/en unknown
- 1993-08-20 CN CN93109834A patent/CN1051889C/en not_active Expired - Lifetime
-
1994
- 1994-04-20 FI FI941834A patent/FI111205B/en active
-
1996
- 1996-01-02 US US08/581,753 patent/US5657348A/en not_active Expired - Lifetime
-
1998
- 1998-12-21 HK HK98114519A patent/HK1013530A1/en not_active IP Right Cessation
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