KR101107860B1 - 무선 통신 시스템용 전력 제어 방법 및 장치 - Google Patents
무선 통신 시스템용 전력 제어 방법 및 장치 Download PDFInfo
- Publication number
- KR101107860B1 KR101107860B1 KR1020077006914A KR20077006914A KR101107860B1 KR 101107860 B1 KR101107860 B1 KR 101107860B1 KR 1020077006914 A KR1020077006914 A KR 1020077006914A KR 20077006914 A KR20077006914 A KR 20077006914A KR 101107860 B1 KR101107860 B1 KR 101107860B1
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- South Korea
- Prior art keywords
- transmission
- retransmission
- energy
- data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/12—Outer and inner loops
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/20—TPC being performed according to specific parameters using error rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
- H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
- H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission during data packet transmission, e.g. high speed packet access [HSPA]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/38—TPC being performed in particular situations
- H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Selective Calling Equipment (AREA)
Abstract
Description
Claims (13)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제1 송신에서 제1 송신 프레임 에러율을 달성하기 위해 제1 송신 에너지 세트포인트를 결정하는 단계;상기 제1 송신에서 제1 송신 에러 발생시에 상기 제1 송신 에너지 세트포인트를 조정하는 단계 -여기서, 상기 제1 송신 에러는 수신기로부터 수신됨-;재송신에서 재송신 프레임 에러율을 달성하기 위해 재송신 에너지 세트포인트를 결정하는 단계; 및상기 재송신에서 재송신 에러 발생시에 상기 재송신 에너지 세트포인트를 조정하는 단계를 포함하며, 상기 재송신 에러는 상기 수신기로부터 수신되는, 무선 통신 시스템에서의 방법.
- 제6항에 있어서,상기 재송신 에너지 세트포인트를 조정하는 단계는,상기 제1 송신 에너지 세트포인트의 함수로서 상기 재송신 에너지 세트포인트를 조정하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제6항에 있어서,상기 재송신 에너지 세트포인트를 조정하는 단계는,재송신에 대해 요구되는 프레임 에러율을 달성하기 위해 상기 재송신 에너지 세트포인트를 조정하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제6항에 있어서,상기 제1 송신 에너지 세트포인트를 조정하는 단계는,송신에 대해 요구되는 프레임 에러율을 달성하기 위해 상기 제1 송신 에너지 세트포인트를 조정하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제6항에 있어서,상기 제1 송신 프레임 에러율은 상기 재송신 프레임 에러율보다 큰 것을 특징으로 하는 방법.
- 제6항에 있어서,상기 제1 송신 프레임 에러율 및 상기 재송신 프레임 에러율은 요구되는 총 프레임 에러율을 초래하는 것을 특징으로 하는 방법.
- 제6항에 있어서,상기 제1 송신 프레임 에러율 및 상기 재송신 프레임 에러율은 미리 결정된 값들인 것을 특징으로 하는 방법.
- 제6항에 있어서,상기 제1 송신 프레임 에러율 및 상기 재송신 프레임 에러율은 동적으로 변화하는 값들인 것을 특징으로 하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/823,015 | 2001-03-29 | ||
US09/823,015 US8199696B2 (en) | 2001-03-29 | 2001-03-29 | Method and apparatus for power control in a wireless communication system |
PCT/US2002/009828 WO2002080403A1 (en) | 2001-03-29 | 2002-03-28 | Method and apparatus for power control in a wireless communication system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037012704A Division KR101049633B1 (ko) | 2001-03-29 | 2002-03-28 | 무선 통신 시스템용 전력 제어 방법 및 장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097023557A Division KR101005148B1 (ko) | 2001-03-29 | 2002-03-28 | 무선 통신 시스템용 전력 제어 방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070041641A KR20070041641A (ko) | 2007-04-18 |
KR101107860B1 true KR101107860B1 (ko) | 2012-02-06 |
Family
ID=25237568
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037012704A Expired - Lifetime KR101049633B1 (ko) | 2001-03-29 | 2002-03-28 | 무선 통신 시스템용 전력 제어 방법 및 장치 |
KR1020097023557A Expired - Lifetime KR101005148B1 (ko) | 2001-03-29 | 2002-03-28 | 무선 통신 시스템용 전력 제어 방법 및 장치 |
KR1020077006914A Expired - Lifetime KR101107860B1 (ko) | 2001-03-29 | 2002-03-28 | 무선 통신 시스템용 전력 제어 방법 및 장치 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
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KR1020037012704A Expired - Lifetime KR101049633B1 (ko) | 2001-03-29 | 2002-03-28 | 무선 통신 시스템용 전력 제어 방법 및 장치 |
KR1020097023557A Expired - Lifetime KR101005148B1 (ko) | 2001-03-29 | 2002-03-28 | 무선 통신 시스템용 전력 제어 방법 및 장치 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8199696B2 (ko) |
EP (2) | EP1374442B1 (ko) |
JP (1) | JP2005509314A (ko) |
KR (3) | KR101049633B1 (ko) |
CN (2) | CN1302627C (ko) |
AT (1) | ATE405037T1 (ko) |
BR (1) | BRPI0208495B1 (ko) |
DE (1) | DE60228215D1 (ko) |
ES (1) | ES2309192T3 (ko) |
TW (1) | TW560207B (ko) |
WO (1) | WO2002080403A1 (ko) |
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- 2002-03-28 EP EP08007123.6A patent/EP1933474B1/en not_active Expired - Lifetime
- 2002-03-28 WO PCT/US2002/009828 patent/WO2002080403A1/en active Application Filing
- 2002-03-28 DE DE60228215T patent/DE60228215D1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010012105A (ko) * | 1997-04-25 | 2001-02-15 | 밀러 럿셀 비 | 통신시스템의 송신 전력 제어방법 및 장치 |
WO2000077947A1 (en) * | 1999-06-11 | 2000-12-21 | Nokia Corporation | Power control of network part transmitter in radio system |
Also Published As
Publication number | Publication date |
---|---|
HK1064226A1 (en) | 2005-01-21 |
JP2005509314A (ja) | 2005-04-07 |
US8199696B2 (en) | 2012-06-12 |
KR101005148B1 (ko) | 2011-01-04 |
KR101049633B1 (ko) | 2011-07-14 |
ATE405037T1 (de) | 2008-08-15 |
TW560207B (en) | 2003-11-01 |
KR20030085072A (ko) | 2003-11-01 |
ES2309192T3 (es) | 2008-12-16 |
BRPI0208495B1 (pt) | 2016-08-02 |
CN1302627C (zh) | 2007-02-28 |
EP1933474A3 (en) | 2014-01-29 |
KR20090130311A (ko) | 2009-12-22 |
CN1511386A (zh) | 2004-07-07 |
US20020167907A1 (en) | 2002-11-14 |
CN1983856A (zh) | 2007-06-20 |
KR20070041641A (ko) | 2007-04-18 |
EP1374442B1 (en) | 2008-08-13 |
DE60228215D1 (de) | 2008-09-25 |
EP1374442A1 (en) | 2004-01-02 |
CN1983856B (zh) | 2011-04-13 |
EP1933474B1 (en) | 2015-04-15 |
WO2002080403A1 (en) | 2002-10-10 |
EP1933474A2 (en) | 2008-06-18 |
BR0208495A (pt) | 2006-10-10 |
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