CN103444121B - 在通信系统中将虚拟载波插入传统ofdm主载波 - Google Patents
在通信系统中将虚拟载波插入传统ofdm主载波 Download PDFInfo
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- CN103444121B CN103444121B CN201280007748.3A CN201280007748A CN103444121B CN 103444121 B CN103444121 B CN 103444121B CN 201280007748 A CN201280007748 A CN 201280007748A CN 103444121 B CN103444121 B CN 103444121B
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- terminal
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/20—Negotiating bandwidth
-
- 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
- H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
-
- 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
-
- 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
- H04L5/0037—Inter-user or inter-terminal allocation
- H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
-
- 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
- H04L5/0048—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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
-
- 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—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610154617.8A CN105610563B (zh) | 2011-02-04 | 2012-02-01 | 在通信系统中将虚拟载波插入传统ofdm主载波 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1101972.6 | 2011-02-04 | ||
GB1101972.6A GB2487782B (en) | 2011-02-04 | 2011-02-04 | Telecommunications method and system |
PCT/GB2012/050212 WO2012104633A1 (en) | 2011-02-04 | 2012-02-01 | Inserting virtual carrier in conventional ofdm host carrier in communications system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610154617.8A Division CN105610563B (zh) | 2011-02-04 | 2012-02-01 | 在通信系统中将虚拟载波插入传统ofdm主载波 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103444121A CN103444121A (zh) | 2013-12-11 |
CN103444121B true CN103444121B (zh) | 2016-04-27 |
Family
ID=43836232
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610154617.8A Active CN105610563B (zh) | 2011-02-04 | 2012-02-01 | 在通信系统中将虚拟载波插入传统ofdm主载波 |
CN201280007748.3A Active CN103444121B (zh) | 2011-02-04 | 2012-02-01 | 在通信系统中将虚拟载波插入传统ofdm主载波 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610154617.8A Active CN105610563B (zh) | 2011-02-04 | 2012-02-01 | 在通信系统中将虚拟载波插入传统ofdm主载波 |
Country Status (11)
Country | Link |
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US (4) | US9516633B2 (zh) |
EP (3) | EP3261284B1 (zh) |
JP (2) | JP5976681B2 (zh) |
CN (2) | CN105610563B (zh) |
BR (1) | BR112013019317A2 (zh) |
ES (1) | ES2653616T3 (zh) |
GB (1) | GB2487782B (zh) |
MX (1) | MX2013008294A (zh) |
PL (1) | PL2671341T3 (zh) |
RU (1) | RU2595268C2 (zh) |
WO (1) | WO2012104633A1 (zh) |
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2012
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- 2012-02-01 PL PL12702869T patent/PL2671341T3/pl unknown
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- 2012-02-01 EP EP12702869.4A patent/EP2671341B1/en active Active
- 2012-02-01 EP EP18213480.9A patent/EP3484091B8/en active Active
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WO2010049754A1 (en) * | 2008-10-28 | 2010-05-06 | Nokia Corporation | Physical downlink control channel configuration for extended bandwidth systems |
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MX2013008294A (es) | 2013-12-16 |
JP2016220219A (ja) | 2016-12-22 |
GB2487782B (en) | 2015-05-20 |
US10361824B2 (en) | 2019-07-23 |
US20180109363A1 (en) | 2018-04-19 |
EP3261284A1 (en) | 2017-12-27 |
US9860032B2 (en) | 2018-01-02 |
US20170041110A1 (en) | 2017-02-09 |
ES2653616T3 (es) | 2018-02-08 |
US20140036821A1 (en) | 2014-02-06 |
US9516633B2 (en) | 2016-12-06 |
EP3484091B1 (en) | 2020-06-17 |
GB201101972D0 (en) | 2011-03-23 |
PL2671341T3 (pl) | 2018-03-30 |
RU2595268C2 (ru) | 2016-08-27 |
BR112013019317A2 (pt) | 2019-02-26 |
EP3484091B8 (en) | 2020-08-05 |
EP3261284B1 (en) | 2019-04-03 |
US10958387B2 (en) | 2021-03-23 |
WO2012104633A1 (en) | 2012-08-09 |
EP3484091A1 (en) | 2019-05-15 |
US20190327044A1 (en) | 2019-10-24 |
CN105610563B (zh) | 2019-08-27 |
EP2671341B1 (en) | 2017-10-25 |
JP5976681B2 (ja) | 2016-08-24 |
CN105610563A (zh) | 2016-05-25 |
EP2671341A1 (en) | 2013-12-11 |
RU2013140766A (ru) | 2015-03-10 |
CN103444121A (zh) | 2013-12-11 |
JP2014506085A (ja) | 2014-03-06 |
GB2487782A (en) | 2012-08-08 |
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