CN1164133C - 扩频通信***,发送功率控制方法及基地台和移动终端 - Google Patents
扩频通信***,发送功率控制方法及基地台和移动终端 Download PDFInfo
- Publication number
- CN1164133C CN1164133C CNB97125446XA CN97125446A CN1164133C CN 1164133 C CN1164133 C CN 1164133C CN B97125446X A CNB97125446X A CN B97125446XA CN 97125446 A CN97125446 A CN 97125446A CN 1164133 C CN1164133 C CN 1164133C
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- Prior art keywords
- power control
- control signal
- channel
- base station
- portable terminal
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 103
- 238000004891 communication Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000001228 spectrum Methods 0.000 claims description 23
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000010295 mobile communication Methods 0.000 abstract description 11
- 238000012937 correction Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 9
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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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
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
-
- 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
-
- 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
- H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8326493A JPH10173594A (ja) | 1996-12-06 | 1996-12-06 | 符号分割多元接続通信システム及び送信電力制御方法 |
JP326493/96 | 1996-12-06 | ||
JP326493/1996 | 1996-12-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1187743A CN1187743A (zh) | 1998-07-15 |
CN1164133C true CN1164133C (zh) | 2004-08-25 |
Family
ID=18188449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB97125446XA Expired - Lifetime CN1164133C (zh) | 1996-12-06 | 1997-12-05 | 扩频通信***,发送功率控制方法及基地台和移动终端 |
Country Status (7)
Country | Link |
---|---|
US (6) | US6307844B1 (zh) |
EP (1) | EP0847147B1 (zh) |
JP (1) | JPH10173594A (zh) |
KR (2) | KR100326865B1 (zh) |
CN (1) | CN1164133C (zh) |
DE (1) | DE69735459C5 (zh) |
MY (1) | MY127528A (zh) |
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-
1996
- 1996-12-06 JP JP8326493A patent/JPH10173594A/ja active Pending
-
1997
- 1997-11-28 KR KR1019970063887A patent/KR100326865B1/ko not_active IP Right Cessation
- 1997-12-04 US US08/985,281 patent/US6307844B1/en not_active Expired - Lifetime
- 1997-12-04 EP EP97121324A patent/EP0847147B1/en not_active Expired - Lifetime
- 1997-12-04 DE DE69735459T patent/DE69735459C5/de not_active Expired - Lifetime
- 1997-12-05 CN CNB97125446XA patent/CN1164133C/zh not_active Expired - Lifetime
- 1997-12-06 MY MYPI97005877A patent/MY127528A/en unknown
-
2001
- 2001-03-28 US US09/818,510 patent/US6483816B2/en not_active Expired - Lifetime
- 2001-10-16 KR KR1020010063569A patent/KR100335846B1/ko not_active IP Right Cessation
-
2002
- 2002-10-03 US US10/262,935 patent/US7006463B2/en not_active Expired - Lifetime
-
2005
- 2005-12-15 US US11/300,354 patent/US20060092886A1/en not_active Abandoned
-
2007
- 2007-10-15 US US11/907,537 patent/US20080045261A1/en not_active Abandoned
-
2008
- 2008-03-14 US US12/076,140 patent/US20080170555A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20030053426A1 (en) | 2003-03-20 |
JPH10173594A (ja) | 1998-06-26 |
US7006463B2 (en) | 2006-02-28 |
CN1187743A (zh) | 1998-07-15 |
EP0847147B1 (en) | 2006-03-15 |
EP0847147A3 (en) | 2000-08-30 |
EP0847147A2 (en) | 1998-06-10 |
KR19980063634A (ko) | 1998-10-07 |
US20080045261A1 (en) | 2008-02-21 |
US20060092886A1 (en) | 2006-05-04 |
DE69735459D1 (de) | 2006-05-11 |
US6483816B2 (en) | 2002-11-19 |
MY127528A (en) | 2006-12-29 |
US20010012276A1 (en) | 2001-08-09 |
DE69735459T2 (de) | 2006-10-05 |
DE69735459C5 (de) | 2023-08-17 |
KR100335846B1 (ko) | 2002-05-09 |
US6307844B1 (en) | 2001-10-23 |
KR100326865B1 (ko) | 2002-07-03 |
US20080170555A1 (en) | 2008-07-17 |
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