TWI474729B - 在可延伸載波部署中用於有效率頻譜使用之方法及裝置 - Google Patents
在可延伸載波部署中用於有效率頻譜使用之方法及裝置 Download PDFInfo
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- TWI474729B TWI474729B TW102103820A TW102103820A TWI474729B TW I474729 B TWI474729 B TW I474729B TW 102103820 A TW102103820 A TW 102103820A TW 102103820 A TW102103820 A TW 102103820A TW I474729 B TWI474729 B TW I474729B
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- 238000000034 method Methods 0.000 title claims description 34
- 238000001228 spectrum Methods 0.000 title claims description 21
- 239000000969 carrier Substances 0.000 claims description 66
- 238000004891 communication Methods 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 14
- 230000011664 signaling Effects 0.000 claims description 14
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- 238000001514 detection method Methods 0.000 claims description 4
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- 230000007246 mechanism Effects 0.000 claims description 2
- 238000013475 authorization Methods 0.000 claims 1
- 238000011156 evaluation Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 15
- 230000001360 synchronised effect Effects 0.000 description 11
- 230000002776 aggregation Effects 0.000 description 8
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- 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
- H04W16/14—Spectrum sharing arrangements between different networks
-
- 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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
- H04L5/003—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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- 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
- H04W72/04—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
-
- 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
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
-
- 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
- H04L5/0087—Timing of allocation when data requirements change
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261593218P | 2012-01-31 | 2012-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201338577A TW201338577A (zh) | 2013-09-16 |
| TWI474729B true TWI474729B (zh) | 2015-02-21 |
Family
ID=48870158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102103820A TWI474729B (zh) | 2012-01-31 | 2013-01-31 | 在可延伸載波部署中用於有效率頻譜使用之方法及裝置 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US9247542B2 (enExample) |
| EP (1) | EP2810468A2 (enExample) |
| JP (1) | JP5908121B2 (enExample) |
| KR (2) | KR101744164B1 (enExample) |
| CN (1) | CN104303536B (enExample) |
| BR (1) | BR112014018773B1 (enExample) |
| MX (1) | MX336055B (enExample) |
| RU (1) | RU2567864C1 (enExample) |
| TW (1) | TWI474729B (enExample) |
| WO (1) | WO2013116556A2 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5890743B2 (ja) * | 2012-03-09 | 2016-03-22 | Kddi株式会社 | 無線通信システム、端末、送信局、及び無線通信プログラム |
| US9763246B2 (en) * | 2012-06-12 | 2017-09-12 | Qualcomm Incorporated | Transport block size determination in new carrier type in LTE |
| ES2749515T3 (es) * | 2012-11-02 | 2020-03-20 | Ericsson Telefon Ab L M | Soporte del espectro flexible en comunicaciones inalámbricas celulares |
| US10178677B2 (en) * | 2012-12-03 | 2019-01-08 | Sony Corporation | Transmission of control information to reduced bandwidth terminals |
| EP2946606B1 (en) * | 2013-01-17 | 2024-09-18 | Apple Inc. | Discovery signal in cluster-based small cell |
| US9736843B2 (en) * | 2013-04-23 | 2017-08-15 | Sony Corporation | Communication control apparatus, communication control method, radio communication system and terminal apparatus for setting an extension band having the extension bandwidth of the integer multiple of a RB size |
| RU2643673C2 (ru) * | 2013-04-23 | 2018-02-06 | Сони Корпорейшн | Устройство и способ управления передачей данных, система радиосвязи и устройство терминала |
| EP2999257B1 (en) * | 2013-05-17 | 2020-02-12 | Sony Corporation | Communication control apparatus, communication control method, terminal apparatus, and information processing apparatus |
| US10687218B2 (en) | 2013-12-03 | 2020-06-16 | Qualcomm Incorporated | Power metric optimization and uplink DM-RS design for LTE/LTE-A uplink transmissions in unlicensed spectrum |
| CN103747448B (zh) * | 2013-12-12 | 2017-01-18 | 东南大学 | 一种移动通信网络中能量效率最优化的方法 |
| US9479272B2 (en) * | 2014-05-14 | 2016-10-25 | Samsung Electronics Co., Ltd | Method and apparatus for processing a transmission signal in communication system |
| US10206196B2 (en) | 2014-10-23 | 2019-02-12 | At&T Intellectual Property I, L.P. | Dynamic wireless multicast orthogonal frequency division multiple access architecture |
| KR102196771B1 (ko) * | 2015-11-06 | 2020-12-30 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 주파수 결정 방법 및 장치 |
| EP3193481B1 (en) | 2016-01-14 | 2020-03-11 | Huawei Technologies Co., Ltd. | Asymmetric filtering at edges of band consisting of overlapped sub-bands |
| ES2774717T3 (es) * | 2016-03-16 | 2020-07-22 | Ericsson Telefon Ab L M | Dispositivo inalámbrico, nodo y métodos de red en un sistema de comunicaciones inalámbricas |
| US10945274B2 (en) * | 2016-05-13 | 2021-03-09 | Huawei Technologies Co., Ltd. | System and method for bandwidth utilization |
| CN107819714B (zh) * | 2016-09-12 | 2020-04-24 | 上海朗帛通信技术有限公司 | 一种支持可变的子载波间距的ue、基站中的方法和设备 |
| US10506472B2 (en) * | 2016-11-03 | 2019-12-10 | Qualcomm Incorporated | Narrowband reference signals in non-anchor resource blocks |
| US10938545B2 (en) * | 2016-11-14 | 2021-03-02 | Qualcomm Incorporated | Synchronization signal transmission techniques for peak-to-average power ratio reduction |
| US11272510B2 (en) * | 2017-05-19 | 2022-03-08 | Qualcomm Incorporated | Channel and sync raster signaling |
| CN109039555B (zh) * | 2017-06-10 | 2020-12-29 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的用户、基站中的方法和装置 |
| EP4140250A4 (en) | 2020-10-16 | 2023-10-25 | Samsung Electronics Co., Ltd. | METHOD AND SYSTEMS FOR MAXIMIZING THROUGHPUT FOR A MULTI-RAT MODE OPERATING DEVICE |
| CN116056095A (zh) * | 2021-10-28 | 2023-05-02 | 中兴通讯股份有限公司 | 载波小区的建立方法、电子设备和计算机可读存储介质 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100169498A1 (en) * | 2008-12-30 | 2010-07-01 | Qualcomm Incorporated | Centralized control of peer-to-peer communication |
| US20110103243A1 (en) * | 2009-11-04 | 2011-05-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling for flexible carrier aggregation |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8345604B2 (en) * | 2007-06-07 | 2013-01-01 | Qualcomm Incorporated | Effectuating establishment of internet protocol security tunnels for utilization in a wireless communication environment |
| ES2652316T3 (es) * | 2008-04-24 | 2018-02-01 | Huawei Technologies Co., Ltd. | Reducción del proceso de descodificación para buscar el PDCCH |
| CN102100103B (zh) * | 2008-06-19 | 2014-01-22 | 华为技术有限公司 | 无线通信系统中载波聚合的改进方法和设备 |
| WO2011018557A2 (en) * | 2009-08-14 | 2011-02-17 | Nokia Corporation | Method and apparatus for managing interference handling overhead |
| EP2293605B1 (en) * | 2009-09-02 | 2016-11-09 | HTC Corporation | Method of handling multimedia broadcast and multicast service transmission and reception and related communication device |
| US8467329B2 (en) * | 2009-10-29 | 2013-06-18 | Lg Electronics Inc. | Method of transmitting system information related to point-to multipoint service |
| CN102056296B (zh) * | 2009-10-30 | 2016-03-30 | 索尼株式会社 | 通信网络中的资源分配方法和装置 |
| US8897235B2 (en) * | 2009-12-18 | 2014-11-25 | Qualcomm Incorporated | Protection of broadcast signals in heterogeneous networks |
| EP2695314A4 (en) * | 2011-04-01 | 2015-11-11 | Intel Corp | IMPROVED NODE B AND METHOD FOR CONFIGURING AN EXTENSION CARRIER |
| US8654728B2 (en) * | 2011-04-29 | 2014-02-18 | Telefonaktiebolaget L M Ericsson (Publ) | Generating uplink signals from user equipment nodes to identify interferers to a network node |
| EP2742638A2 (en) * | 2011-08-12 | 2014-06-18 | Interdigital Patent Holdings, Inc. | Flexible bandwidth operation in wireless systems |
| KR101872980B1 (ko) * | 2011-08-12 | 2018-07-02 | 인터디지탈 패튼 홀딩스, 인크 | 확장 반송파 및 반송파 세그먼트에 대한 기준 신호 구성 |
| JP5898205B2 (ja) * | 2011-08-12 | 2016-04-06 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 通信装置及び再送制御方法 |
| JP6084971B2 (ja) * | 2011-08-12 | 2017-02-22 | テレフオンアクチーボラゲット エルエム エリクソン（パブル） | ユーザ装置、ネットワークノード、その中の第２のネットワークノード、および方法 |
| WO2013048096A1 (en) * | 2011-09-26 | 2013-04-04 | Lg Electronics Inc. | Method and apparatus for selecting cell in wireless communication system |
| GB2496383A (en) * | 2011-11-07 | 2013-05-15 | Nec Corp | Extension carriers having synchronisation signals with configurable locations |
| US9503914B2 (en) | 2012-01-31 | 2016-11-22 | Apple Inc. | Methods and apparatus for enhanced scrambling sequences |
| US9065600B2 (en) * | 2012-03-14 | 2015-06-23 | Nokia Technologies Oy | Aggregation for a new carrier type |
| US9591646B2 (en) * | 2012-06-12 | 2017-03-07 | Qualcomm Incorporated | Reference signal power impact determination in new carrier type in LTE |
| US9060321B2 (en) * | 2013-02-26 | 2015-06-16 | Samsung Electronics Co., Ltd. | Methods and apparatus for demodulation reference signals and synchronization signals in extension carrier of LTE advanced |
-
2013
- 2013-01-30 US US13/754,647 patent/US9247542B2/en active Active
- 2013-01-31 KR KR1020167008142A patent/KR101744164B1/ko active Active
- 2013-01-31 EP EP13704687.6A patent/EP2810468A2/en not_active Withdrawn
- 2013-01-31 WO PCT/US2013/024206 patent/WO2013116556A2/en not_active Ceased
- 2013-01-31 KR KR1020147024287A patent/KR101608348B1/ko active Active
- 2013-01-31 TW TW102103820A patent/TWI474729B/zh not_active IP Right Cessation
- 2013-01-31 RU RU2014135192/07A patent/RU2567864C1/ru active
- 2013-01-31 MX MX2014009141A patent/MX336055B/es unknown
- 2013-01-31 BR BR112014018773-8A patent/BR112014018773B1/pt active IP Right Grant
- 2013-01-31 CN CN201380016722.XA patent/CN104303536B/zh active Active
- 2013-01-31 JP JP2014555716A patent/JP5908121B2/ja not_active Expired - Fee Related
-
2016
- 2016-01-25 US US15/006,029 patent/US9549344B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100169498A1 (en) * | 2008-12-30 | 2010-07-01 | Qualcomm Incorporated | Centralized control of peer-to-peer communication |
| US20110103243A1 (en) * | 2009-11-04 | 2011-05-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling for flexible carrier aggregation |
Non-Patent Citations (1)
| Title |
|---|
| LG Electronics, "Additional Carrier Type for Rel-11", 3GPP TSG RAN WG1 Meeting #66bis, R1-113186, Oct. 10 – 14, 2011 InterDigital Communications, LLC, "Additional carrier types for R11 CA Enhancements ", 3GPP TSG RAN WG1 Meeting #66bis, R1-113477, Oct. 10 – 14, 2011 * |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201338577A (zh) | 2013-09-16 |
| RU2567864C1 (ru) | 2015-11-10 |
| KR101744164B1 (ko) | 2017-06-07 |
| US20130195052A1 (en) | 2013-08-01 |
| WO2013116556A2 (en) | 2013-08-08 |
| BR112014018773B1 (pt) | 2022-09-06 |
| KR101608348B1 (ko) | 2016-04-01 |
| JP5908121B2 (ja) | 2016-04-26 |
| EP2810468A2 (en) | 2014-12-10 |
| CN104303536B (zh) | 2018-10-12 |
| BR112014018773A8 (pt) | 2017-07-11 |
| WO2013116556A3 (en) | 2013-10-31 |
| KR20140125411A (ko) | 2014-10-28 |
| JP2015505659A (ja) | 2015-02-23 |
| US20160212658A1 (en) | 2016-07-21 |
| US9549344B2 (en) | 2017-01-17 |
| US9247542B2 (en) | 2016-01-26 |
| CN104303536A (zh) | 2015-01-21 |
| MX2014009141A (es) | 2014-09-08 |
| KR20160039700A (ko) | 2016-04-11 |
| BR112014018773A2 (enExample) | 2017-06-20 |
| MX336055B (es) | 2016-01-07 |
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| Date | Code | Title | Description |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |