BR0012559A - Método e aparelho para a estimativa de carregamento de link reverso em um sistema de comunicação sem fio - Google Patents
Método e aparelho para a estimativa de carregamento de link reverso em um sistema de comunicação sem fioInfo
- Publication number
- BR0012559A BR0012559A BR0012559-8A BR0012559A BR0012559A BR 0012559 A BR0012559 A BR 0012559A BR 0012559 A BR0012559 A BR 0012559A BR 0012559 A BR0012559 A BR 0012559A
- Authority
- BR
- Brazil
- Prior art keywords
- reverse link
- energy
- wireless communication
- communication system
- link loading
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/005—Control of transmission; Equalising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Transceivers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
"MéTODO E APARELHO PARA A ESTIMATIVA DE CARREGAMENTO DE LINK REVERSO EM UM SISTEMA DE COMUNICAçãO SEM FIO". Na presente invenção, os sinais de link reverso são passados através de filtros notch, tal que nenhuma energia (ou energia em quantidades desprezíveis) seja transmitida para essas áreas da banda de freq³ência de link reverso. Na estação base (10), a energia de célula não carregada é estimada por medição da energia nas áreas, em que os sinais de link reverso são rejeitados (notched) . A energia na banda é, então, comparada à energia nas porções rejeitadas da banda de link reverso e, com base nessa razão, a capacidade da célula é determinada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/358,088 US6397070B1 (en) | 1999-07-21 | 1999-07-21 | Method and apparatus for estimating reverse link loading in a wireless communication system |
PCT/US2000/019906 WO2001008325A1 (en) | 1999-07-21 | 2000-07-20 | Method and apparatus for estimating reverse link loading in a wireless communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0012559A true BR0012559A (pt) | 2003-06-10 |
Family
ID=23408261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0012559-8A BR0012559A (pt) | 1999-07-21 | 2000-07-20 | Método e aparelho para a estimativa de carregamento de link reverso em um sistema de comunicação sem fio |
Country Status (10)
Country | Link |
---|---|
US (1) | US6397070B1 (pt) |
EP (1) | EP1198901B1 (pt) |
JP (1) | JP4668491B2 (pt) |
KR (1) | KR100639470B1 (pt) |
CN (1) | CN1146139C (pt) |
AT (1) | ATE553548T1 (pt) |
AU (1) | AU6361500A (pt) |
BR (1) | BR0012559A (pt) |
HK (1) | HK1047827B (pt) |
WO (1) | WO2001008325A1 (pt) |
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US8848574B2 (en) * | 2005-03-15 | 2014-09-30 | Qualcomm Incorporated | Interference control in a wireless communication system |
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KR20080068890A (ko) | 2005-10-27 | 2008-07-24 | 콸콤 인코포레이티드 | 무선 통신 시스템에서 역방향 링크 로딩을 추정하기 위한방법 및 장치 |
WO2007050929A2 (en) * | 2005-10-27 | 2007-05-03 | Qualcomm Incorporated | A method and apparatus for generating hij global when rl diversity hopping mode is off in wireless communication system |
US8442572B2 (en) * | 2006-09-08 | 2013-05-14 | Qualcomm Incorporated | Method and apparatus for adjustments for delta-based power control in wireless communication systems |
US8670777B2 (en) | 2006-09-08 | 2014-03-11 | Qualcomm Incorporated | Method and apparatus for fast other sector interference (OSI) adjustment |
US20080117849A1 (en) * | 2006-09-08 | 2008-05-22 | Qualcomm Incorporated | Method and apparatus for interaction of fast other sector interference (osi) with slow osi |
US10659112B1 (en) | 2018-11-05 | 2020-05-19 | XCOM Labs, Inc. | User equipment assisted multiple-input multiple-output downlink configuration |
US10812216B2 (en) | 2018-11-05 | 2020-10-20 | XCOM Labs, Inc. | Cooperative multiple-input multiple-output downlink scheduling |
US10432272B1 (en) | 2018-11-05 | 2019-10-01 | XCOM Labs, Inc. | Variable multiple-input multiple-output downlink user equipment |
US10756860B2 (en) | 2018-11-05 | 2020-08-25 | XCOM Labs, Inc. | Distributed multiple-input multiple-output downlink configuration |
CN113169764A (zh) | 2018-11-27 | 2021-07-23 | 艾斯康实验室公司 | 非相干协作式多输入多输出通信 |
US10756795B2 (en) | 2018-12-18 | 2020-08-25 | XCOM Labs, Inc. | User equipment with cellular link and peer-to-peer link |
US11063645B2 (en) | 2018-12-18 | 2021-07-13 | XCOM Labs, Inc. | Methods of wirelessly communicating with a group of devices |
US11330649B2 (en) | 2019-01-25 | 2022-05-10 | XCOM Labs, Inc. | Methods and systems of multi-link peer-to-peer communications |
US10756767B1 (en) | 2019-02-05 | 2020-08-25 | XCOM Labs, Inc. | User equipment for wirelessly communicating cellular signal with another user equipment |
US10735057B1 (en) | 2019-04-29 | 2020-08-04 | XCOM Labs, Inc. | Uplink user equipment selection |
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-
1999
- 1999-07-21 US US09/358,088 patent/US6397070B1/en not_active Expired - Lifetime
-
2000
- 2000-07-20 AT AT00950521T patent/ATE553548T1/de active
- 2000-07-20 CN CNB008130434A patent/CN1146139C/zh not_active Expired - Lifetime
- 2000-07-20 JP JP2001512721A patent/JP4668491B2/ja not_active Expired - Lifetime
- 2000-07-20 KR KR1020027000861A patent/KR100639470B1/ko not_active IP Right Cessation
- 2000-07-20 AU AU63615/00A patent/AU6361500A/en not_active Abandoned
- 2000-07-20 EP EP00950521A patent/EP1198901B1/en not_active Expired - Lifetime
- 2000-07-20 BR BR0012559-8A patent/BR0012559A/pt not_active IP Right Cessation
- 2000-07-20 WO PCT/US2000/019906 patent/WO2001008325A1/en active Application Filing
-
2002
- 2002-12-24 HK HK02109318.4A patent/HK1047827B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1198901B1 (en) | 2012-04-11 |
AU6361500A (en) | 2001-02-13 |
JP2003505973A (ja) | 2003-02-12 |
HK1047827B (zh) | 2005-02-18 |
US6397070B1 (en) | 2002-05-28 |
EP1198901A1 (en) | 2002-04-24 |
ATE553548T1 (de) | 2012-04-15 |
CN1375136A (zh) | 2002-10-16 |
KR20020012634A (ko) | 2002-02-16 |
HK1047827A1 (en) | 2003-03-07 |
JP4668491B2 (ja) | 2011-04-13 |
CN1146139C (zh) | 2004-04-14 |
WO2001008325A1 (en) | 2001-02-01 |
KR100639470B1 (ko) | 2006-10-26 |
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Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2315 DE 19-05-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |