WO1999017463A3 - Received signal strength determination method, apparatus and computer program products - Google Patents
Received signal strength determination method, apparatus and computer program products Download PDFInfo
- Publication number
- WO1999017463A3 WO1999017463A3 PCT/US1998/019813 US9819813W WO9917463A3 WO 1999017463 A3 WO1999017463 A3 WO 1999017463A3 US 9819813 W US9819813 W US 9819813W WO 9917463 A3 WO9917463 A3 WO 9917463A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- signal strength
- counts
- values
- measurements
- sample
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002304658A CA2304658A1 (en) | 1997-09-26 | 1998-09-23 | Received signal strength determination method, apparatus and computer program products |
AU95754/98A AU9575498A (en) | 1997-09-26 | 1998-09-23 | Received signal strength determination method, apparatus and computer program products |
JP2000514408A JP2001518734A (en) | 1997-09-26 | 1998-09-23 | Method and apparatus for determining received signal strength |
EP98949428A EP1016226B1 (en) | 1997-09-26 | 1998-09-23 | Received signal strength determination method, apparatus and computer program products |
DE69802826T DE69802826T2 (en) | 1997-09-26 | 1998-09-23 | RECEIVED SIGNAL STRENGTH, DEVICE AND COMPUTER PROGRAM PRODUCTS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/938,905 US6226271B1 (en) | 1997-09-26 | 1997-09-26 | Received signal strength determination method, apparatus and computer program products |
US08/938,905 | 1997-09-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999017463A2 WO1999017463A2 (en) | 1999-04-08 |
WO1999017463A3 true WO1999017463A3 (en) | 1999-06-17 |
Family
ID=25472179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/019813 WO1999017463A2 (en) | 1997-09-26 | 1998-09-23 | Received signal strength determination method, apparatus and computer program products |
Country Status (7)
Country | Link |
---|---|
US (1) | US6226271B1 (en) |
EP (1) | EP1016226B1 (en) |
JP (1) | JP2001518734A (en) |
AU (1) | AU9575498A (en) |
CA (1) | CA2304658A1 (en) |
DE (1) | DE69802826T2 (en) |
WO (1) | WO1999017463A2 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10002337A1 (en) * | 2000-01-20 | 2001-07-26 | Rohde & Schwarz | Indication method for amplitude distortion, involves determining occurrence frequency of amplitude distortions of amplitude measurement values into each other adjacent amplitude window |
US6697613B1 (en) * | 2000-08-08 | 2004-02-24 | Skyworks Solutions, Inc. | System for canceling internal interference in a receiver |
ATE475677T1 (en) * | 2001-05-11 | 2010-08-15 | Borealis Tech Oy | METHOD FOR CROSSLINKING POLYMER ARTICLES |
US7215703B2 (en) * | 2003-02-14 | 2007-05-08 | Broadcom Corporation | Digital calculation received signal strength indication |
US7522669B2 (en) * | 2003-02-21 | 2009-04-21 | Atheros Communications, Inc. | Method and apparatus for selective disregard of co-channel transmissions on a medium |
EP1661279B1 (en) | 2003-03-12 | 2011-01-26 | Interdigital Technology Corporation | System and method for received channel power indicator (rcpi) measurement |
US20050079831A1 (en) * | 2003-10-09 | 2005-04-14 | International Business Machines Corporation | Signal strength indicator for a wireless card |
US7058540B2 (en) * | 2003-12-15 | 2006-06-06 | Agilent Technologies, Inc. | Method and system for accelerating power complementary cumulative distribution function measurements |
US7826864B2 (en) * | 2005-09-09 | 2010-11-02 | M-Stack Limited | Apparatus and method for power measurement summation in mobile telecommunications system user equipment |
ES2302147T3 (en) * | 2005-09-09 | 2008-07-01 | Research In Motion Limited | APPARATUS AND METHOD FOR THE SUM OF POWER MEASUREMENTS IN THE USER EQUIPMENT OF A MOBILE TELECOMMUNICATIONS SYSTEM. |
US7591165B2 (en) * | 2006-03-29 | 2009-09-22 | Tekscan Incorporated | Control circuit for sensor array and related methods |
US20070235231A1 (en) * | 2006-03-29 | 2007-10-11 | Tekscan, Inc. | Control circuit for sensor array and related methods |
US8058983B1 (en) * | 2006-07-18 | 2011-11-15 | Sisters of Invention, LLC | Baby seat occupant detection system |
US7787891B2 (en) * | 2006-12-20 | 2010-08-31 | Intel Corporation | Mobile station localization apparatus, systems, and methods |
DE102010024887B4 (en) | 2010-06-11 | 2012-07-26 | Hydrometer Electronic Gmbh | Site assessment procedure for the operation of a data radio receiver, in particular for consumption data acquisition |
US9258771B2 (en) * | 2013-02-26 | 2016-02-09 | Intel Deutschland Gmbh | Radio communication devices and methods for controlling a radio communication device |
WO2014189462A1 (en) * | 2013-05-20 | 2014-11-27 | Ruckus Wireless Singapore Pte. Ltd. | A method and apparatus for recording information from a plurality of mobile devices in an area |
US9504620B2 (en) | 2014-07-23 | 2016-11-29 | American Sterilizer Company | Method of controlling a pressurized mattress system for a support structure |
EP3163775B1 (en) * | 2015-10-27 | 2020-06-03 | Stichting IMEC Nederland | Method and device for calculating average received power |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4868885A (en) * | 1986-05-05 | 1989-09-19 | General Electric Company | Apparatus and method for high-speed determination of received RF signal strength indicator |
US5390365A (en) * | 1991-05-20 | 1995-02-14 | Kabushiki Kaisha Toshiba | Radio communication apparatus having a received signal strength measuring function |
WO1997000562A1 (en) * | 1995-06-16 | 1997-01-03 | Qualcomm Incorporated | Method and apparatus for determining signal strength in a spread spectrum communication system having a variable data rate |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866024A (en) | 1973-10-23 | 1975-02-11 | Scope Inc | Digital log-time generator |
US4531235A (en) * | 1983-06-20 | 1985-07-23 | Motorola, Inc. | Diversity signal strength indicator and site selection apparatus for using same |
US4858165A (en) | 1987-06-19 | 1989-08-15 | Digital Equipment Corporation | Apparatus and method for acceleration of effective subtraction procedures by the approximation of the absolute value of the exponent argument difference |
GB2217883B (en) | 1988-04-29 | 1992-06-10 | Philips Electronic Associated | Arithmetic apparatus |
GB2268854A (en) * | 1992-07-15 | 1994-01-19 | Orbitel Mobile Communications | Telecommunication system |
US5699287A (en) | 1992-09-30 | 1997-12-16 | Texas Instruments Incorporated | Method and device for adding and subtracting thermometer coded data |
US6049715A (en) * | 1994-06-01 | 2000-04-11 | Nortel Networks Corporation | Method and apparatus for evaluating a received signal in a wireless communication utilizing long and short term values |
US5793805A (en) * | 1995-12-14 | 1998-08-11 | Motorola, Inc. | Signal measurement system and method for measuring the signal quality of a received radio frequency signal |
US5923454A (en) * | 1996-10-09 | 1999-07-13 | Motorola, Inc. | Modem method and device for indicating received signal strength and presence for intensity modulated binary-coded wireless data packets with reduced recovery time |
-
1997
- 1997-09-26 US US08/938,905 patent/US6226271B1/en not_active Expired - Lifetime
-
1998
- 1998-09-23 DE DE69802826T patent/DE69802826T2/en not_active Expired - Lifetime
- 1998-09-23 CA CA002304658A patent/CA2304658A1/en not_active Abandoned
- 1998-09-23 JP JP2000514408A patent/JP2001518734A/en active Pending
- 1998-09-23 WO PCT/US1998/019813 patent/WO1999017463A2/en active IP Right Grant
- 1998-09-23 EP EP98949428A patent/EP1016226B1/en not_active Expired - Lifetime
- 1998-09-23 AU AU95754/98A patent/AU9575498A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4868885A (en) * | 1986-05-05 | 1989-09-19 | General Electric Company | Apparatus and method for high-speed determination of received RF signal strength indicator |
US5390365A (en) * | 1991-05-20 | 1995-02-14 | Kabushiki Kaisha Toshiba | Radio communication apparatus having a received signal strength measuring function |
WO1997000562A1 (en) * | 1995-06-16 | 1997-01-03 | Qualcomm Incorporated | Method and apparatus for determining signal strength in a spread spectrum communication system having a variable data rate |
Also Published As
Publication number | Publication date |
---|---|
WO1999017463A2 (en) | 1999-04-08 |
EP1016226B1 (en) | 2001-12-05 |
EP1016226A2 (en) | 2000-07-05 |
AU9575498A (en) | 1999-04-23 |
DE69802826D1 (en) | 2002-01-17 |
US6226271B1 (en) | 2001-05-01 |
DE69802826T2 (en) | 2002-06-13 |
CA2304658A1 (en) | 1999-04-08 |
JP2001518734A (en) | 2001-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1999017463A3 (en) | Received signal strength determination method, apparatus and computer program products | |
WO1999017220A3 (en) | Methods apparatus and computer program products for accumulating logarithmic values | |
CA2439808A1 (en) | Apparatus, and associated method, for reporting a measurement summary in a radio communication system | |
CN100426683C (en) | Correcting method, correcting circuit and relatively direct conversion receiver | |
GB9925879D0 (en) | RF output spectrum measurement analyzer and method | |
WO2007008409A2 (en) | Automatic non-linear phase response calibration and compensation for a power measurement device | |
MY123238A (en) | Method and apparatus for communicating battery pack information | |
WO2006076357A3 (en) | Method of detecting rf power delivered to a load and complex impedance of the load | |
CA2313471A1 (en) | Programmable linear receiver | |
EP1551199A3 (en) | Method and system for interference detection | |
EP0961120A3 (en) | Smart auto-ranging rms measurement method and apparatus | |
DE60032578T2 (en) | A PORTABLE MULTI-BAND COMMUNICATION DEVICE AND A METHOD FOR DETERMINING THE PERFORMANCE CONSUMPTION THEREOF | |
Hoogesteijn et al. | Body mass and skull measurements in four jaguar populations and observations on their prey base | |
AU4655600A (en) | Determining whether a variable is numeric or non-numeric | |
ATE317142T1 (en) | MACHINE CONDITION MONITORING DEVICE WITH CONTROL DEVICE | |
Uchino et al. | Real-time measurement of noise statistics | |
GB0226980D0 (en) | Cellular network acquisition method and apparatus | |
EP1668878A4 (en) | Method and apparatus for broadcast service classification and notification | |
EP0841569A3 (en) | A spectrum analyser | |
KR100238529B1 (en) | Method for displaying battery voltage in tdma cordless telephone | |
EP0833448A3 (en) | Frequency adjusting method for use with digital receiver and frequency adjusting circuit thereof | |
TW428388B (en) | A power consumption reduction method in a digital mobile radio system and a mobile radio station | |
CA2123847A1 (en) | Low Frequency Discriminator Circuit | |
EP1258734A3 (en) | Method and receiver for measuring power | |
CN2333012Y (en) | Hand-held field strength meter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CU CZ CZ DE DE DK DK EE EE ES FI FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT UA UG UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CU CZ CZ DE DE DK DK EE EE ES FI FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT UA UG UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
ENP | Entry into the national phase |
Ref document number: 2304658 Country of ref document: CA Ref country code: CA Ref document number: 2304658 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1998949428 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: KR |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2000 514408 Kind code of ref document: A Format of ref document f/p: F |
|
WWP | Wipo information: published in national office |
Ref document number: 1998949428 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWG | Wipo information: grant in national office |
Ref document number: 1998949428 Country of ref document: EP |