RU2013141538A - Системы и способы для расширенного канала управления - Google Patents
Системы и способы для расширенного канала управления Download PDFInfo
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- RU2013141538A RU2013141538A RU2013141538/07A RU2013141538A RU2013141538A RU 2013141538 A RU2013141538 A RU 2013141538A RU 2013141538/07 A RU2013141538/07 A RU 2013141538/07A RU 2013141538 A RU2013141538 A RU 2013141538A RU 2013141538 A RU2013141538 A RU 2013141538A
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- pdcch
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- antenna port
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding 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
- H04L5/0001—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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- 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
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- 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
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- 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
- H04L5/0092—Indication of how the channel is divided
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
1. Способ, содержащий этапы, на которых:определяют порт антенны, используемый для передачи расширенного физического канала управления нисходящей линии связи (E-PDCCH), по меньшей мере частично, на основе идентификатора элемента расширенного канала управления (E-CCE) в E-PDCCH; идекодируют E-PDCCH по порту антенны.2. Способ по п.1, в котором передача E-PDCCH является локализованной передачей.3. Способ по п.1, в котором передача E-PDCCH является распределенной передачей.4. Способ по п.1, в котором E-CCE содержит множество элементов ресурсов (RE), и в котором порт антенны определяют, по меньшей мере частично, на основе идентификатора RE E-CCE.5. Способ по п.4, в котором идентификатор RE является расположением RE во времени в E-PDCCH.6. Способ по п.5, в котором расположение RE во времени является временным слотом E-PDCCH.7. Способ по п.4, в котором RE отображают в символ, который передают по порту антенны.8. Способ по п.4, в котором отношение между RE и портом антенны является предварительно сконфигурированным.9. Способ по п.1, в котором E-CCE содержит множество расширенных групп элементов ресурсов (E-REG), и в котором порт антенны определяют по меньшей мере частично на основе идентификатора E-REG E-CCE.10. Способ по п.9, в котором E-REG отображают в E-CCE, и в котором отображение E-REG в E-CCE является предварительно сконфигурированным.11. Способ по п.1, в котором режим работы передачи E-PDCCH определяют на основе сигнализации верхнего уровня.12. Модуль беспроводной передачи/приема (WTRU), содержащий:процессор, выполненный для:определения порта антенны, используемого для передачи расширенного физического канала управления нисходящей линии связи (E-PDCCH), по меньшей мере частично, на основе идентификатора �
Claims (25)
1. Способ, содержащий этапы, на которых:
определяют порт антенны, используемый для передачи расширенного физического канала управления нисходящей линии связи (E-PDCCH), по меньшей мере частично, на основе идентификатора элемента расширенного канала управления (E-CCE) в E-PDCCH; и
декодируют E-PDCCH по порту антенны.
2. Способ по п.1, в котором передача E-PDCCH является локализованной передачей.
3. Способ по п.1, в котором передача E-PDCCH является распределенной передачей.
4. Способ по п.1, в котором E-CCE содержит множество элементов ресурсов (RE), и в котором порт антенны определяют, по меньшей мере частично, на основе идентификатора RE E-CCE.
5. Способ по п.4, в котором идентификатор RE является расположением RE во времени в E-PDCCH.
6. Способ по п.5, в котором расположение RE во времени является временным слотом E-PDCCH.
7. Способ по п.4, в котором RE отображают в символ, который передают по порту антенны.
8. Способ по п.4, в котором отношение между RE и портом антенны является предварительно сконфигурированным.
9. Способ по п.1, в котором E-CCE содержит множество расширенных групп элементов ресурсов (E-REG), и в котором порт антенны определяют по меньшей мере частично на основе идентификатора E-REG E-CCE.
10. Способ по п.9, в котором E-REG отображают в E-CCE, и в котором отображение E-REG в E-CCE является предварительно сконфигурированным.
11. Способ по п.1, в котором режим работы передачи E-PDCCH определяют на основе сигнализации верхнего уровня.
12. Модуль беспроводной передачи/приема (WTRU), содержащий:
процессор, выполненный для:
определения порта антенны, используемого для передачи расширенного физического канала управления нисходящей линии связи (E-PDCCH), по меньшей мере частично, на основе идентификатора элемента расширенного канала управления (E-CCE) в E-PDCCH; и
декодирования E-PDCCH по порту антенны.
13. WTRU по п.12, в котором передача E-PDCCH является локализованной передачей.
14. WTRU по п.12, в котором передача E-PDCCH является распределенной передачей.
15. WTRU по п.12, в котором E-CCE содержит множество элементов ресурсов (RE), и при этом процессор выполнен для определения порта антенны по меньшей мере частично на основе идентификатора RE E-CCE.
16. WTRU по п.15, в котором идентификатор RE является расположением RE во времени в E-PDCCH.
17. WTRU по п.16, в котором расположение RE во времени является временным слотом E-PDCCH.
18. WTRU по п.15, в котором RE отображается в символ, который передается по порту антенны.
19. WTRU по п.15, в котором отношение между RE и портом антенны является предварительно сконфигурированным.
20. WTRU по п.12, в котором E-CCE содержит множество расширенных групп элементов ресурсов (E-REG), и при этом процессор выполнен для определения порта антенны по меньшей мере частично на основе идентификатора E-REG E-CCE.
21. WTRU по п.20, в котором E-REG отображается в E-CCE, и в котором отображение E-REG в E-CCE является предварительно сконфигурированным.
22. WTRU по п.12, в котором режим работы передачи E-PDCCH определяется на основе сигнализации верхнего уровня.
23. Способ, содержащий этапы, на которых:
определяют порт антенны, используемый для передачи расширенного физического канала управления нисходящей линии связи (E-PDCCH), при этом определение содержит определение в соответствии с идентификатором элемента расширенного канала управления (E-CCE) в E-PDCCH; и
декодируют E-PDCCH по порту антенны.
24. Способ по п.23, в котором передача E-PDCCH является локализованной передачей.
25. Способ по п.23, в котором передача E-PDCCH является распределенной передачей.
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161441846P | 2011-02-11 | 2011-02-11 | |
| US61/441,846 | 2011-02-11 | ||
| US201161523043P | 2011-08-12 | 2011-08-12 | |
| US61/523,043 | 2011-08-12 | ||
| US201161541188P | 2011-09-30 | 2011-09-30 | |
| US61/541,188 | 2011-09-30 | ||
| US201161556088P | 2011-11-04 | 2011-11-04 | |
| US61/556,088 | 2011-11-04 | ||
| US201261591531P | 2012-01-27 | 2012-01-27 | |
| US61/591,531 | 2012-01-27 | ||
| PCT/US2012/024657 WO2012109542A1 (en) | 2011-02-11 | 2012-02-10 | Systems and methods for an enhanced control channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013141538A true RU2013141538A (ru) | 2015-03-20 |
| RU2589892C2 RU2589892C2 (ru) | 2016-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013141538/07A RU2589892C2 (ru) | 2011-02-11 | 2012-02-10 | Системы и способы для расширенного канала управления |
Country Status (13)
| Country | Link |
|---|---|
| US (4) | US10505680B2 (ru) |
| EP (3) | EP3113567B1 (ru) |
| JP (2) | JP5784152B2 (ru) |
| KR (2) | KR101550119B1 (ru) |
| CN (4) | CN103518415B (ru) |
| BR (1) | BR112013020504B1 (ru) |
| DK (1) | DK2919545T3 (ru) |
| ES (1) | ES2609076T3 (ru) |
| HK (1) | HK1214063A1 (ru) |
| PL (1) | PL2919545T3 (ru) |
| RU (1) | RU2589892C2 (ru) |
| TW (2) | TWI580234B (ru) |
| WO (1) | WO2012109542A1 (ru) |
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