CN100456758C - 具有基于组的副载波分配的多载波通信方法 - Google Patents
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- CN100456758C CN100456758C CNB018206514A CN01820651A CN100456758C CN 100456758 C CN100456758 C CN 100456758C CN B018206514 A CNB018206514 A CN B018206514A CN 01820651 A CN01820651 A CN 01820651A CN 100456758 C CN100456758 C CN 100456758C
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- 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
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
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Abstract
Description
方案 | 调制 | 码速率 |
0 | QPSK,1/8扩展 | 1/2 |
1 | QPSK,1/4扩展 | 1/2 |
2 | QPSK,1/2扩展 | 1/2 |
3 | QPSK | 1/2 |
4 | 8PSK | 2/3 |
5 | 16QAM | 3/4 |
6 | 64QAM | 5/6 |
优先级定序 | 小区A | 小区B | 小区C |
1 | 组1 | 组3 | 组2 |
2 | 组2 | 组1 | 组3 |
3 | 组3 | 组2 | 组1 |
群集应用 | 小区A | 小区B | 小区C |
1 | 组1 | 组3 | 组2 |
2 | 组2 | 组1 | 组3 |
3 |
优先级定序 | 小区A | 小区B | 小区C |
1 | 组1 | 组2 | 组3 |
2 | 组2 | 组3 | 组1 |
3 | 组3 | 组1 | 组2 |
Claims (24)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/738,086 US6947748B2 (en) | 2000-12-15 | 2000-12-15 | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
US09/738,086 | 2000-12-15 | ||
US09/837,337 US6904283B2 (en) | 2000-12-15 | 2001-04-17 | Multi-carrier communications with group-based subcarrier allocation |
US09/837,337 | 2001-04-17 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100810625A Division CN1874334B (zh) | 2000-12-15 | 2001-12-13 | 一种在使用正交频分多址的系统中选择副载波的方法及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1481633A CN1481633A (zh) | 2004-03-10 |
CN100456758C true CN100456758C (zh) | 2009-01-28 |
Family
ID=27113311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018206514A Expired - Fee Related CN100456758C (zh) | 2000-12-15 | 2001-12-13 | 具有基于组的副载波分配的多载波通信方法 |
Country Status (7)
Country | Link |
---|---|
US (4) | US7355962B2 (zh) |
JP (1) | JP4031707B2 (zh) |
KR (1) | KR100688107B1 (zh) |
CN (1) | CN100456758C (zh) |
CA (1) | CA2431849C (zh) |
MX (1) | MXPA03005307A (zh) |
WO (1) | WO2002049306A2 (zh) |
Families Citing this family (208)
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- 2001-12-13 WO PCT/US2001/048422 patent/WO2002049306A2/en active Application Filing
- 2001-12-13 CA CA2431849A patent/CA2431849C/en not_active Expired - Fee Related
- 2001-12-13 KR KR1020067020261A patent/KR100688107B1/ko not_active IP Right Cessation
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2005
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WO2002049306A3 (en) | 2003-01-03 |
KR100688107B1 (ko) | 2007-03-02 |
US7355962B2 (en) | 2008-04-08 |
CA2431849C (en) | 2013-07-30 |
US20110170446A1 (en) | 2011-07-14 |
US7933244B2 (en) | 2011-04-26 |
JP4031707B2 (ja) | 2008-01-09 |
WO2002049306A2 (en) | 2002-06-20 |
US20080043610A1 (en) | 2008-02-21 |
CN1481633A (zh) | 2004-03-10 |
US20050220002A1 (en) | 2005-10-06 |
US20090279498A1 (en) | 2009-11-12 |
JP2004537875A (ja) | 2004-12-16 |
CA2431849A1 (en) | 2002-06-20 |
KR20060122972A (ko) | 2006-11-30 |
US7573850B2 (en) | 2009-08-11 |
MXPA03005307A (es) | 2004-12-02 |
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