HK1060220A1 - Fast adaptive power control for a variable multirate communications system - Google Patents
Fast adaptive power control for a variable multirate communications systemInfo
- Publication number
- HK1060220A1 HK1060220A1 HK04102899A HK04102899A HK1060220A1 HK 1060220 A1 HK1060220 A1 HK 1060220A1 HK 04102899 A HK04102899 A HK 04102899A HK 04102899 A HK04102899 A HK 04102899A HK 1060220 A1 HK1060220 A1 HK 1060220A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- power control
- communications system
- adaptive power
- fast adaptive
- variable multirate
- Prior art date
Links
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
- H04W52/06—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
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
-
- 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
- H04W52/10—Open loop 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
- H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
-
- 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]
- H04W52/265—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
-
- 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]
- H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
-
- 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]
-
- 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
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/362—Aspects of the step size
-
- 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
- H04W52/08—Closed loop 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
- H04W52/06—TPC algorithms
- H04W52/12—Outer and inner loops
-
- 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)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22134800P | 2000-07-26 | 2000-07-26 | |
US22337500P | 2000-08-07 | 2000-08-07 | |
PCT/US2001/021979 WO2002009311A2 (en) | 2000-07-26 | 2001-07-12 | Fast adaptive power control for a variable multirate communications system |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1060220A1 true HK1060220A1 (en) | 2004-07-30 |
Family
ID=26915703
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK04102899A HK1060220A1 (en) | 2000-07-26 | 2004-04-26 | Fast adaptive power control for a variable multirate communications system |
HK06104970.0A HK1085059A1 (en) | 2000-07-26 | 2006-04-26 | Fast adaptive power control for a variable multirate communications system |
HK07110596.0A HK1102413A1 (en) | 2000-07-26 | 2006-04-26 | Fast adaptive power control for a variable multirate communications system |
HK07106539.8A HK1099142A1 (en) | 2000-07-26 | 2006-04-26 | Fast adaptive power control for a variable multirate communications system |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK06104970.0A HK1085059A1 (en) | 2000-07-26 | 2006-04-26 | Fast adaptive power control for a variable multirate communications system |
HK07110596.0A HK1102413A1 (en) | 2000-07-26 | 2006-04-26 | Fast adaptive power control for a variable multirate communications system |
HK07106539.8A HK1099142A1 (en) | 2000-07-26 | 2006-04-26 | Fast adaptive power control for a variable multirate communications system |
Country Status (19)
Country | Link |
---|---|
US (11) | US6823194B2 (ko) |
EP (2) | EP1305894B1 (ko) |
JP (2) | JP4684530B2 (ko) |
KR (11) | KR100926810B1 (ko) |
CN (5) | CN101047411A (ko) |
AR (1) | AR029990A1 (ko) |
AT (1) | ATE338387T1 (ko) |
AU (1) | AU2001273402A1 (ko) |
BR (1) | BR0113022A (ko) |
CA (2) | CA2417242C (ko) |
DE (6) | DE20121860U1 (ko) |
ES (1) | ES2193897T3 (ko) |
HK (4) | HK1060220A1 (ko) |
IL (3) | IL154074A0 (ko) |
MX (1) | MXPA03000739A (ko) |
MY (1) | MY142942A (ko) |
NO (2) | NO328536B1 (ko) |
TW (2) | TWI228355B (ko) |
WO (1) | WO2002009311A2 (ko) |
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2001
- 2001-07-12 US US09/904,001 patent/US6823194B2/en not_active Expired - Lifetime
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PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20200710 |