KR20060080836A - 상향링크 패킷 데이터 서비스 시스템을 위한 이득인자설정 방법 - Google Patents
상향링크 패킷 데이터 서비스 시스템을 위한 이득인자설정 방법 Download PDFInfo
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- KR20060080836A KR20060080836A KR20050010868A KR20050010868A KR20060080836A KR 20060080836 A KR20060080836 A KR 20060080836A KR 20050010868 A KR20050010868 A KR 20050010868A KR 20050010868 A KR20050010868 A KR 20050010868A KR 20060080836 A KR20060080836 A KR 20060080836A
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- tfs
- gain factor
- tfi
- gain
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
- H04B7/2631—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for broadband transmission
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
- H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
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- 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
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
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- 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
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
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- 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
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
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- 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
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
- H04W52/262—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account adaptive modulation and coding [AMC] scheme
-
- 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
- H04W52/28—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. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
- H04W52/58—Format of the TPC bits
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (7)
- 상향링크 패킷 데이터 서비스 시스템의 이득인자 설정 방법에 있어서,복수의 전송포맷(TF)들을 포함하는 TF 세트 중 일부인 제1 TF들에 대한 제1 이득인자들을 수신하는 과정과,상기 TF 세트 중 상기 제1 TF들이 아닌 제2 TF들 각각에 대해 상기 제1 기준 TF들 중 하나를 기준 TF로 결정하는 과정과,상기 결정된 기준 TF들에 대한 상기 제1 이득인자들을 이용하여 상기 제2 TF들에 대한 제2 이득인자들을 계산하는 과정과,상기 제1 및 제2 이득인자들을 이용하여 상향링크 패킷 데이터를 전송하는 과정을 포함하는 것을 특징으로 하는 상기 방법.
- 제 1 항에 있어서, 상기 결정하는 과정은,상기 제1 TF들 중 상기 제2 TF보다 작고 상기 제2 TF에 가장 가까운 제1 TF를 상기 제2 TF의 기준 TF로 결정하는 것을 특징으로 하는 상기 방법.
- 제 1 항에 있어서, 상기 결정하는 과정은,상기 제1 TF들 중 상기 제2 TF보다 크고 상기 제2 TF에 가장 가까운 제1 TF 를 상기 제2 TF의 기준 TF로 결정하는 것을 특징으로 하는 상기 방법.
- 제 1 항에 있어서, 상기 결정하는 과정은,상기 제1 TF들 중 상기 제2 TF에 가장 가까운 제1 TF를 상기 제2 TF의 기준 TF로 결정하는 것을 특징으로 하는 상기 방법.
- 제 4 항에 있어서, 상기 결정하는 과정은,상기 제2 TF에 가장 가까운 2개의 제1 TF들 중 작은 인덱스를 가지는 제1 TF를 상기 제2 TF의 기준 TF로 결정하는 것을 특징으로 하는 상기 방법.
- 제 1 항에 있어서, 상기 결정하는 과정은,상기 제1 TF들 중 상기 제2 TF와 동일한 물리채널 개수를 가지는 제1 TF를 상기 제2 TF의 기준 TF로 결정하는 것을 특징으로 하는 상기 방법.
- 제 6 항에 있어서, 상기 결정하는 과정은,상기 제1 TF들 중 미리 정해지는 임계값을 초과하는 초기 부호율을 가지는 제1 TF을, 상기 제2 TF들 중 상기 임계값을 초과하는 초기 부호율을 가지는 제2 TF의 기준 TF로 결정하는 것을 특징으로 하는 상기 방법.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20050010868A KR100918761B1 (ko) | 2005-01-06 | 2005-02-04 | 무선통신 시스템에서 상향링크 서비스를 위한 이득인자 설정 방법 |
DE200660015547 DE602006015547D1 (de) | 2005-01-06 | 2006-01-05 | Verfahren zur Konfiguration von Verstärkungsfaktoren für Dienste in der Aufwärtsrichtung in einem Funkkommunikationssystem |
EP20060000204 EP1679803B1 (en) | 2005-01-06 | 2006-01-05 | Method for configuring gain factors for uplink service in radio telecommunication system |
EP20080019959 EP2077628B1 (en) | 2005-01-06 | 2006-01-05 | Method for configuring gain factors for uplink service in radio telecommunication system |
JP2006001777A JP4291328B2 (ja) | 2005-01-06 | 2006-01-06 | 無線通信システムにおけるアップリンクサービスのための利得因子の設定方法 |
US11/326,595 US7668563B2 (en) | 2005-01-06 | 2006-01-06 | Method for configuring gain factors for uplink service in radio telecommunication system |
US12/585,228 US8391910B2 (en) | 2005-01-06 | 2009-09-09 | Method for configuring gain factors for uplink service in radio telecommunication system |
US13/784,532 US8995924B2 (en) | 2005-01-06 | 2013-03-04 | Method for configuring gain factors for uplink service in radio telecommunication system |
US14/673,395 US9485738B2 (en) | 2005-01-06 | 2015-03-30 | Method for configuring gain factors for uplink service in radio telecommunication system |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050001400 | 2005-01-06 | ||
KR20050001400 | 2005-01-06 | ||
KR20050010868A KR100918761B1 (ko) | 2005-01-06 | 2005-02-04 | 무선통신 시스템에서 상향링크 서비스를 위한 이득인자 설정 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20060080836A true KR20060080836A (ko) | 2006-07-11 |
KR100918761B1 KR100918761B1 (ko) | 2009-09-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR20050010868A KR100918761B1 (ko) | 2005-01-06 | 2005-02-04 | 무선통신 시스템에서 상향링크 서비스를 위한 이득인자 설정 방법 |
Country Status (5)
Country | Link |
---|---|
US (4) | US7668563B2 (ko) |
EP (2) | EP2077628B1 (ko) |
JP (1) | JP4291328B2 (ko) |
KR (1) | KR100918761B1 (ko) |
DE (1) | DE602006015547D1 (ko) |
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2005
- 2005-02-04 KR KR20050010868A patent/KR100918761B1/ko active IP Right Grant
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2006
- 2006-01-05 DE DE200660015547 patent/DE602006015547D1/de active Active
- 2006-01-05 EP EP20080019959 patent/EP2077628B1/en active Active
- 2006-01-05 EP EP20060000204 patent/EP1679803B1/en active Active
- 2006-01-06 US US11/326,595 patent/US7668563B2/en active Active
- 2006-01-06 JP JP2006001777A patent/JP4291328B2/ja active Active
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- 2009-09-09 US US12/585,228 patent/US8391910B2/en active Active
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2013
- 2013-03-04 US US13/784,532 patent/US8995924B2/en active Active
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- 2015-03-30 US US14/673,395 patent/US9485738B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7668563B2 (en) | 2010-02-23 |
JP2006197586A (ja) | 2006-07-27 |
EP1679803A2 (en) | 2006-07-12 |
US20130177008A1 (en) | 2013-07-11 |
US8391910B2 (en) | 2013-03-05 |
US20100002674A1 (en) | 2010-01-07 |
EP2077628B1 (en) | 2013-03-13 |
EP2077628A1 (en) | 2009-07-08 |
US20060183428A1 (en) | 2006-08-17 |
KR100918761B1 (ko) | 2009-09-24 |
EP1679803A3 (en) | 2007-11-14 |
EP1679803B1 (en) | 2010-07-21 |
US20150208359A1 (en) | 2015-07-23 |
JP4291328B2 (ja) | 2009-07-08 |
US8995924B2 (en) | 2015-03-31 |
DE602006015547D1 (de) | 2010-09-02 |
US9485738B2 (en) | 2016-11-01 |
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