HRP20170661T1 - Razdjeljivanje frekvencijskih resursa za prijenos kontrolnih signala i podatkovnih signala u sc-fdma komunikacijskim sustavima - Google Patents
Razdjeljivanje frekvencijskih resursa za prijenos kontrolnih signala i podatkovnih signala u sc-fdma komunikacijskim sustavima Download PDFInfo
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- HRP20170661T1 HRP20170661T1 HRP20170661TT HRP20170661T HRP20170661T1 HR P20170661 T1 HRP20170661 T1 HR P20170661T1 HR P20170661T T HRP20170661T T HR P20170661TT HR P20170661 T HRP20170661 T HR P20170661T HR P20170661 T1 HRP20170661 T1 HR P20170661T1
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- signal
- frequency resource
- cqi
- transmitted
- operational bandwidth
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- 230000005540 biological transmission Effects 0.000 title claims 16
- 238000000638 solvent extraction Methods 0.000 title 1
- 238000012790 confirmation Methods 0.000 claims 9
- 238000000034 method Methods 0.000 claims 6
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- 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
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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
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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
- H04L5/0001—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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
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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
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
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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
- H04L5/0078—Timing of allocation
- H04L5/0082—Timing of allocation at predetermined intervals
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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
- H04L5/0091—Signaling for the administration of the divided path
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
- Radio Transmission System (AREA)
- Small-Scale Networks (AREA)
- Radio Relay Systems (AREA)
Claims (11)
1. Postupak dodjeljivanja, na čvoru B, frekvencijskog resursa za prijenos uzlazne veze upravljačkog signala u komunikacijskom sustavu obuhvaća:
dodjeljivanje prvog frekvencijskog resursa za prijenos indikator kvalitete kanala, CQI, signala na svakom kraju operativne pojasne širine;
dodjeljivanje drugog frekvencijskog resursa za prijenos signala potvrde između prvog frekvencijskog resursa i trećeg frekvencijskog resursa u operativnoj pojasnoj širini; i
dodjeljivanje trećeg frekvencijskog resursa za prijenos uzlazne veze podatkovnog signala u sredinu operativne pojasne širine,
naznačeno time da se CQI signal prenosi periodično, i signal potvrde se prenosi u odgovoru na prijenos silazne veze podatkovnog signala.
2. Čvor B za dodjeljivanje frekvencijskog resursa za prijenos uzlazne veze kontrolnog signala u komunikacijskom sustavu se sastoji od:
prijamnika konfiguriranog za prijam kontrolnog signala i podatkovnog signala; i
upravljačkog uređaja konfiguriranog za:
dodjeljivanje prvog frekvencijskog resursa za prijenos indikator kvalitete kanala, CQI, signala na svakom kraju operativne pojasne širine;
dodjeljivanje drugog frekvencijskog resursa za prijenos signala potvrde između prvog frekvencijskog resursa i trećeg frekvencijskog resursa u operativnoj pojasnoj širini; i
dodjeljivanje trećeg frekvencijskog resursa za prijenos uzlazne veze podatkovnog signala u sredinu operativne pojasne širine,
naznačeno time da se CQI signal prenosi periodično, i signal potvrde se prenosi u odgovoru na prijenos silazne veze podatkovnog signala.
3. Postupak za prijenos, na korisničkoj opremi, KO, kontrolnog signala u komunikacijskom sustavu obuhvaća:
ako KO prenosi indikator kvalitete kanala, CQI, signal, CQI signal prenosi uporabom prvog frekvencijskog resursa na svakom kraju operativne pojasne širine; i
ako KO prenosi signal potvrde, signal potvrde prenosi uporabom drugog frekvencijskog resursa,
naznačen time da je drugi frekvencijski resurs dodijeljen između prvog frekvencijskog resursa i trećeg frekvencijskog resursa u operativnoj pojasnoj širini, i treći frekvencijski resurs za prijenos uzlazne veze podatkovnog signala je dodijeljen u sredini operativne pojasne širine,
pri čemu se CQI signal prenosi periodično, i signal potvrde se prenosi u odgovoru na prijenos silazne veze podatkovnog signala.
4. Korisnička oprema, KO, za prijenos kontrolnog signala u komunikacijskom sustavu se sastoji od:
odašiljača konfiguriranog za prijenos kontrolnog signala uporabom frekvencijskog resursa; i
upravljačkog uređaja konfiguriranog za:
prijenos indikator kvalitete kanala, CQI, signala uporabom prvog frekvencijskog resursa na svakom kraju operativne pojasne širine, ako KO prenosi CQI signal, i
prijenos signala potvrde uporabom drugog frekvencijskog resursa, ako KO prijenosi signal potvrde,
naznačeno time da je drugi frekvencijski resurs dodijeljen između prvog frekvencijskog resursa i trećeg frekvencijskog resursa u operativnoj pojasnoj širini, i treći frekvencijski resurs za prijenos uzlazne veze podatkovnog signala je dodijeljen u sredini operativne pojasne širine,
pri čemu se CQI signal prenosi periodično, i signal potvrde se prenosi u odgovoru na prijenos silazne veze podatkovnog signala.
5. Postupak temeljem zahtjeva 1 ili zahtjeva 3, naznačen time da CQI signal i signal potvrde se svaki zasebno prenosi zajedno s referentnim signalom mapiran različitim pozicijama simbola.
6. Čvor B temeljem zahtjeva 2 ili KO temeljem zahtjeva 4, naznačena time da CQI signal i signal potvrde se svaki zasebno prenosi zajedno s referentnim signalom mapiranim na različitim pozicijama simbola.
7. Postupak temeljem zahtjeva 1 ili zahtjeva 3, naznačen time da se referentni signal koji se prenosi zajedno s CQI signalom je mapiran na drugoj i šestoj poziciji simbola u slotu, referentni signal koji se prenosi zajedno sa signalom potvrde mapiran je na trećoj do pete pozicije u slotu, i referentni signal koji se prenosi zajedno s uzlaznom vezom podatkovnog signala potvrde mapiran je na srednjoj poziciji u slotu.
8. Čvor B temeljem zahtjeva 2 ili KO temeljem zahtjeva 4, naznačena time da referentni signal koji se prenosi zajedno s CQI signalom mapiranim na drugoj i šestoj poziciji simbola u slotu, referentni signal koji se prenosi zajedno sa signalom potvrde mapiran je na trećoj do pete pozicije u slotu, i referentni signal koji se prenosi zajedno s uzalznom vezom podatkovnog signala potvrde mapiran je na srednjoj poziciji u slotu.
9. Postupak temeljem zahtjeva 1, naznačen time da prijenos uzlazne veze podatkovnog signala je povezan s rasporedom dodjeljivanja prijenosa sa čvora B.
10. Postupak temeljem zahtjeva 1 ili zahtjeva 3, naznačen time da signal potvrde se dinamički prenosi uporabom drugog frekvencijskog resursa u oprativnoj pojasnoj širini.
11. Čvor B temeljem zahtjeva 2 ili KO temeljem zahtjeva 4, naznačena tima da signal potvrde se dinamički prenosi uporabom drugog frekvencijskog signala u operativnoj pojasnoj širini.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93406607P | 2007-06-11 | 2007-06-11 | |
US97695907P | 2007-10-02 | 2007-10-02 | |
US12/136,461 US8031688B2 (en) | 2007-06-11 | 2008-06-10 | Partitioning of frequency resources for transmission of control signals and data signals in SC-FDMA communication systems |
EP08010607.3A EP2003811B1 (en) | 2007-06-11 | 2008-06-11 | Partitioning of frequency resources for transmission of control signals and data signals in SC-FDMA communication systems |
Publications (1)
Publication Number | Publication Date |
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HRP20170661T1 true HRP20170661T1 (hr) | 2017-07-14 |
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Application Number | Title | Priority Date | Filing Date |
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HRP20170661TT HRP20170661T1 (hr) | 2007-06-11 | 2017-04-28 | Razdjeljivanje frekvencijskih resursa za prijenos kontrolnih signala i podatkovnih signala u sc-fdma komunikacijskim sustavima |
Country Status (18)
Country | Link |
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US (8) | US8031688B2 (hr) |
EP (2) | EP3179666B1 (hr) |
JP (3) | JP5346015B2 (hr) |
KR (3) | KR20140123554A (hr) |
CN (2) | CN103227706B (hr) |
AU (1) | AU2008262750B2 (hr) |
CA (1) | CA2689112C (hr) |
CY (1) | CY1118831T1 (hr) |
DE (1) | DE202008018241U1 (hr) |
DK (1) | DK2003811T3 (hr) |
ES (2) | ES2622832T3 (hr) |
HR (1) | HRP20170661T1 (hr) |
HU (1) | HUE032111T2 (hr) |
LT (1) | LT2003811T (hr) |
PL (1) | PL2003811T3 (hr) |
PT (1) | PT2003811T (hr) |
SI (1) | SI2003811T1 (hr) |
WO (1) | WO2008153311A1 (hr) |
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