CN1178531C - 动态频谱分配方法和装置 - Google Patents
动态频谱分配方法和装置 Download PDFInfo
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- CN1178531C CN1178531C CNB00814818XA CN00814818A CN1178531C CN 1178531 C CN1178531 C CN 1178531C CN B00814818X A CNB00814818X A CN B00814818XA CN 00814818 A CN00814818 A CN 00814818A CN 1178531 C CN1178531 C CN 1178531C
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- transceiver apparatus
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- 238000001228 spectrum Methods 0.000 title claims abstract description 170
- 238000000034 method Methods 0.000 title claims description 31
- 238000004891 communication Methods 0.000 claims abstract description 73
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000012546 transfer Methods 0.000 claims description 6
- 230000011664 signaling Effects 0.000 description 42
- 238000005516 engineering process Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 4
- 238000012797 qualification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000006855 networking Effects 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
- H04L5/0033—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation each allocating device acting autonomously, i.e. without negotiation with other allocating devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/425,923 | 1999-10-25 | ||
US09/425,923 US6327300B1 (en) | 1999-10-25 | 1999-10-25 | Method and apparatus for dynamic spectrum allocation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1382349A CN1382349A (zh) | 2002-11-27 |
CN1178531C true CN1178531C (zh) | 2004-12-01 |
Family
ID=23688586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB00814818XA Expired - Lifetime CN1178531C (zh) | 1999-10-25 | 2000-10-20 | 动态频谱分配方法和装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US6327300B1 (zh) |
EP (1) | EP1228651B8 (zh) |
KR (1) | KR100489154B1 (zh) |
CN (1) | CN1178531C (zh) |
WO (1) | WO2001031942A1 (zh) |
Families Citing this family (138)
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CN1382349A (zh) | 2002-11-27 |
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EP1228651B1 (en) | 2016-04-27 |
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US6553060B2 (en) | 2003-04-22 |
EP1228651A1 (en) | 2002-08-07 |
EP1228651B8 (en) | 2016-07-06 |
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