CN104702389A - 用于在通信系统中选择 cdm 或ofdm 的方法和装置 - Google Patents
用于在通信系统中选择 cdm 或ofdm 的方法和装置 Download PDFInfo
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- CN104702389A CN104702389A CN201510046678.8A CN201510046678A CN104702389A CN 104702389 A CN104702389 A CN 104702389A CN 201510046678 A CN201510046678 A CN 201510046678A CN 104702389 A CN104702389 A CN 104702389A
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- ofdm
- cdm
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000004891 communication Methods 0.000 title abstract description 21
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- 238000005516 engineering process Methods 0.000 description 26
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Classifications
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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
- H04L5/0042—Intra-user or intra-terminal allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
-
- 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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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) or DMT
-
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77569306P | 2006-02-21 | 2006-02-21 | |
| US77544306P | 2006-02-21 | 2006-02-21 | |
| US60/775,693 | 2006-02-21 | ||
| US60/775,443 | 2006-02-21 | ||
| US11/676,939 | 2007-02-20 | ||
| US11/676,939 US8077595B2 (en) | 2006-02-21 | 2007-02-20 | Flexible time-frequency multiplexing structure for wireless communication |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800060316A Division CN101385271A (zh) | 2006-02-21 | 2007-02-21 | 用于在通信系统中选择cdm或ofdm的方法和装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104702389A true CN104702389A (zh) | 2015-06-10 |
Family
ID=38428063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046678.8A Pending CN104702389A (zh) | 2006-02-21 | 2007-02-21 | 用于在通信系统中选择 cdm 或ofdm 的方法和装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8077595B2 (2) |
| EP (1) | EP1987621B1 (2) |
| JP (4) | JP4995842B2 (2) |
| KR (1) | KR101193423B1 (2) |
| CN (1) | CN104702389A (2) |
| WO (1) | WO2007098482A2 (2) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109565401A (zh) * | 2016-09-30 | 2019-04-02 | 摩托罗拉移动有限责任公司 | 灵活的无线电资源分配 |
| CN110089180A (zh) * | 2017-01-06 | 2019-08-02 | 高通股份有限公司 | 在新无线电中发射探测参考信号 |
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| KR101193423B1 (ko) | 2012-10-25 |
| JP2012165400A (ja) | 2012-08-30 |
| JP2009528004A (ja) | 2009-07-30 |
| JP6092276B2 (ja) | 2017-03-08 |
| JP5893691B2 (ja) | 2016-03-23 |
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| EP1987621A2 (en) | 2008-11-05 |
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| EP1987621B1 (en) | 2017-05-03 |
| JP4995842B2 (ja) | 2012-08-08 |
| JP2015019382A (ja) | 2015-01-29 |
| US8913479B2 (en) | 2014-12-16 |
| KR20080104013A (ko) | 2008-11-28 |
| JP2015133712A (ja) | 2015-07-23 |
| US8077595B2 (en) | 2011-12-13 |
| WO2007098482A3 (en) | 2008-02-07 |
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