HK1061477A1 - Cdma remote station and method of transfering data - Google Patents
Cdma remote station and method of transfering dataInfo
- Publication number
- HK1061477A1 HK1061477A1 HK04102551A HK04102551A HK1061477A1 HK 1061477 A1 HK1061477 A1 HK 1061477A1 HK 04102551 A HK04102551 A HK 04102551A HK 04102551 A HK04102551 A HK 04102551A HK 1061477 A1 HK1061477 A1 HK 1061477A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- spread
- spectrum
- signal
- common
- transmitter
- Prior art date
Links
- 238000001228 spectrum Methods 0.000 abstract 14
Classifications
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
-
- 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
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2668—Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
- H04J13/0051—Orthogonal gold
-
- 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
-
- 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
-
- 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
- H04W52/38—TPC being performed in particular situations
- H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
-
- 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
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/273,508 US6169759B1 (en) | 1999-03-22 | 1999-03-22 | Common packet channel |
US09/275,010 US6389056B1 (en) | 1999-03-22 | 1999-03-24 | Pre-data power control common packet channel |
US09/304,345 US6606341B1 (en) | 1999-03-22 | 1999-05-04 | Common packet channel with firm handoff |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1061477A1 true HK1061477A1 (en) | 2004-09-17 |
Family
ID=27402579
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK04102551A HK1061477A1 (en) | 1999-03-22 | 2004-04-08 | Cdma remote station and method of transfering data |
HK04106884A HK1065183A1 (en) | 1999-03-22 | 2004-09-10 | Method and base station for transmitting information on a common packet data channel |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK04106884A HK1065183A1 (en) | 1999-03-22 | 2004-09-10 | Method and base station for transmitting information on a common packet data channel |
Country Status (24)
Country | Link |
---|---|
US (2) | US6606341B1 (ja) |
EP (1) | EP1145469B1 (ja) |
JP (3) | JP3515731B2 (ja) |
KR (1) | KR100457144B1 (ja) |
CN (1) | CN100338890C (ja) |
AP (1) | AP1451A (ja) |
AT (3) | ATE362239T1 (ja) |
AU (1) | AU755527B2 (ja) |
BR (1) | BR0010776A (ja) |
CA (1) | CA2367550C (ja) |
CZ (1) | CZ20013425A3 (ja) |
DE (3) | DE60034828T2 (ja) |
DZ (1) | DZ3024A1 (ja) |
EA (1) | EA004523B1 (ja) |
HK (2) | HK1061477A1 (ja) |
HU (1) | HUP0203207A2 (ja) |
IL (1) | IL135215A0 (ja) |
MA (1) | MA26146A1 (ja) |
MX (1) | MXPA01009611A (ja) |
NZ (1) | NZ513948A (ja) |
OA (1) | OA11361A (ja) |
PL (1) | PL350937A1 (ja) |
TW (1) | TW567691B (ja) |
WO (1) | WO2000057591A1 (ja) |
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