TWI644528B - 雙無線單元設備的頻譜分析與操作 - Google Patents
雙無線單元設備的頻譜分析與操作 Download PDFInfo
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- TWI644528B TWI644528B TW104123730A TW104123730A TWI644528B TW I644528 B TWI644528 B TW I644528B TW 104123730 A TW104123730 A TW 104123730A TW 104123730 A TW104123730 A TW 104123730A TW I644528 B TWI644528 B TW I644528B
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- Prior art keywords
- wireless unit
- spectrum
- wireless
- signal
- unit
- Prior art date
Links
- 238000010183 spectrum analysis Methods 0.000 title abstract description 48
- 230000009977 dual effect Effects 0.000 title description 3
- 238000001228 spectrum Methods 0.000 claims abstract description 187
- 238000004891 communication Methods 0.000 claims abstract description 128
- 238000000034 method Methods 0.000 claims abstract description 52
- 230000002452 interceptive effect Effects 0.000 claims abstract description 23
- 230000007774 longterm Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 49
- 238000005516 engineering process Methods 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 5
- 230000000116 mitigating effect Effects 0.000 claims 1
- 230000010267 cellular communication Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 22
- 238000010586 diagram Methods 0.000 description 17
- 230000001413 cellular effect Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 230000002457 bidirectional effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000001629 suppression Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
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- 239000006249 magnetic particle Substances 0.000 description 1
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- 230000000737 periodic effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- 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
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/447,404 | 2014-07-30 | ||
| US14/447,404 US9961696B2 (en) | 2014-07-30 | 2014-07-30 | Spectrum analysis and operation of a dual radio device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201605188A TW201605188A (zh) | 2016-02-01 |
| TWI644528B true TWI644528B (zh) | 2018-12-11 |
Family
ID=53836204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104123730A TWI644528B (zh) | 2014-07-30 | 2015-07-22 | 雙無線單元設備的頻譜分析與操作 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9961696B2 (https=) |
| EP (1) | EP3175671B1 (https=) |
| JP (1) | JP6469836B2 (https=) |
| KR (1) | KR101992472B1 (https=) |
| CN (1) | CN106576356B (https=) |
| BR (1) | BR112017001056B1 (https=) |
| TW (1) | TWI644528B (https=) |
| WO (1) | WO2016018661A1 (https=) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9319916B2 (en) | 2013-03-15 | 2016-04-19 | Isco International, Llc | Method and appartus for signal interference processing |
| US9608678B1 (en) * | 2013-12-19 | 2017-03-28 | Marvell International Ltd. | Method and apparatus for mitigating interference between wireless local area network (WLAN) communications and cellular communications |
| US20160036498A1 (en) * | 2014-08-01 | 2016-02-04 | Htc Corporation | Method of Wireless Power Connection |
| US10341034B2 (en) * | 2014-11-03 | 2019-07-02 | Avago Technologies International Sales Pte. Limited | Dynamic LTE signal detection |
| US10158999B2 (en) * | 2015-03-12 | 2018-12-18 | Bae Systems Information And Electronic Systems Integration Inc. | Spectrum sharing system and method thereof |
| WO2016153882A1 (en) * | 2015-03-25 | 2016-09-29 | Kyocera Corporation | Transmission of priority indicator between enbs in a licensed frequency band to manage communication resources in an unlicensed frequency band |
| US10122406B2 (en) | 2015-06-29 | 2018-11-06 | Qualcomm Incorporated | Coexistence over a shared band with dual antenna sharing |
| US10405347B2 (en) * | 2015-08-06 | 2019-09-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for listening based transmission |
| US9806971B2 (en) * | 2015-11-19 | 2017-10-31 | EVA Automation, Inc. | Restricted-signal confirmation for high-throughput links |
| US20170272979A1 (en) * | 2016-03-15 | 2017-09-21 | Comcast Cable Communications, Llc | Network based control of wireless communications |
| WO2017184071A2 (en) * | 2016-04-22 | 2017-10-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and systems for unscheduled uplink transmissions on unlicensed bands |
| WO2017210056A1 (en) | 2016-06-01 | 2017-12-07 | Isco International, Llc | Method and apparatus for performing signal conditioning to mitigate interference detected in a communication system |
| US10598763B2 (en) * | 2016-07-27 | 2020-03-24 | Raytheon Company | System and method for concurrent communication of different signal types by a radar |
| EP3531792B1 (en) * | 2016-11-11 | 2022-08-31 | Huawei Technologies Co., Ltd. | Spectrum resource allocation method and device enabling full spectrum sharing |
| US10548020B2 (en) * | 2016-11-14 | 2020-01-28 | Qualcomm Incorporated | Techniques for selectively adjusting wireless communication parameters based on aggregated interference from listen-before-talk wireless devices |
| TWI621361B (zh) | 2016-11-15 | 2018-04-11 | 財團法人資訊工業策進會 | 於無線通訊系統中共享未授權頻譜的傳輸裝置、傳輸方法及傳輸系統 |
| US10499410B2 (en) | 2016-12-01 | 2019-12-03 | Dell Products, Lp | Method and apparatus for context aware concurrent radio communication with co-existing WWAN and WLAN radios in shared spectrum |
| US10298279B2 (en) | 2017-04-05 | 2019-05-21 | Isco International, Llc | Method and apparatus for increasing performance of communication paths for communication nodes |
| US10772052B2 (en) * | 2017-06-16 | 2020-09-08 | Qualcomm Incorporated | Controlling coexistent radio systems in a wireless device |
| US10945250B2 (en) | 2017-06-23 | 2021-03-09 | Samsung Electronics Co., Ltd. | Wireless communication apparatus for supporting a plurality of radio access technologies and wireless communication method thereof |
| US10355727B2 (en) * | 2017-06-30 | 2019-07-16 | T-Mobile Usa, Inc. | Increasing wireless spectral efficiency by leveraging interfering signals |
| US10812121B2 (en) | 2017-08-09 | 2020-10-20 | Isco International, Llc | Method and apparatus for detecting and analyzing passive intermodulation interference in a communication system |
| US10284313B2 (en) * | 2017-08-09 | 2019-05-07 | Isco International, Llc | Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system |
| US10716120B2 (en) * | 2017-08-25 | 2020-07-14 | Qualcomm Incorporated | Channel access mechanisms for multi-band operation |
| US10555332B2 (en) | 2017-10-24 | 2020-02-04 | Cisco Technology, Inc. | Data transmission based on interferer classification |
| US11006460B2 (en) * | 2017-11-28 | 2021-05-11 | Mediatek Singapore Pte. Ltd. | Wireless communication with dedicated dynamic frequency selection |
| US10952084B2 (en) * | 2018-03-08 | 2021-03-16 | Qualcomm Incorporated | Interference management for spectrum sharing |
| US10631305B2 (en) | 2018-07-17 | 2020-04-21 | Cisco Technology, Inc. | Automatic multi-cell enablement for coexistence with unlicensed interferer waveforms |
| US10897730B2 (en) * | 2018-10-04 | 2021-01-19 | Cypress Semiconductor Corporation | Devices, systems and methods for selecting communication protocol transmission frequencies |
| EP3737007B8 (en) * | 2019-05-06 | 2023-11-15 | Rohde & Schwarz GmbH & Co. KG | Mobile radio testing device and method for protocol testing |
| CN112654053B (zh) * | 2019-10-11 | 2023-06-02 | 广州海格通信集团股份有限公司 | 干扰状态反馈信息生成方法、装置、设备和存储介质 |
| CN114696930B (zh) * | 2020-12-28 | 2025-02-25 | 中兴通讯股份有限公司 | 用于dss的抗干扰方法、装置、电子设备及存储介质 |
| US11818644B2 (en) * | 2021-03-17 | 2023-11-14 | Dell Products, Lp | Dock-assisted system and method of diversifying dual-band simultaneous communications |
| US12052647B2 (en) * | 2021-04-26 | 2024-07-30 | Comcast Cable Communications, Llc | Management of wireless service to minimize disruption |
| US11956166B2 (en) | 2021-12-22 | 2024-04-09 | T-Mobile Usa, Inc. | Refarming telecommunications spectrum blocks in a telecommunications network |
| DE102022111574A1 (de) * | 2022-05-10 | 2023-11-16 | Bayerische Motoren Werke Aktiengesellschaft | Kommunikationsvorrichtung, Kommunikationsverfahren und Computerprogramm |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120040715A1 (en) * | 2010-08-12 | 2012-02-16 | Mediatek Inc. | Method of in-device interference mitigation for cellular, Bluetooth, WiFi, and satellite systems coexistence |
| TW201210397A (en) * | 2010-07-22 | 2012-03-01 | Mediatek Inc | Method for wireless communication in a device with co-existence radio |
| CN103069911A (zh) * | 2010-08-13 | 2013-04-24 | 交互数字专利控股公司 | 设备中的干扰缓解 |
| US20130272260A1 (en) * | 2006-02-09 | 2013-10-17 | Altair Semiconductor Ltd | Lte/wi-fi coexistence |
| US20130273949A1 (en) * | 2001-12-28 | 2013-10-17 | Broadcom Corporation | Method and Apparatus for Co-location of Two Radio Frequency Devices |
| WO2014064322A1 (en) * | 2012-10-22 | 2014-05-01 | Nokia Corporation | Interference avoidance and power savings for coexistence among different radio access technologies |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7593692B2 (en) | 2003-09-15 | 2009-09-22 | Broadcom Corporation | Radar detection circuit for a WLAN transceiver |
| US7265714B2 (en) * | 2004-09-23 | 2007-09-04 | Interdigital Technology Corporation | Pattern diversity to support a MIMO communications system and associated methods |
| US20060082489A1 (en) | 2004-10-15 | 2006-04-20 | Liu Jiewen J | Radar presence alert for WLAN |
| US20070160020A1 (en) | 2006-01-05 | 2007-07-12 | Robert Osann | Interleaved wireless mesh network |
| WO2009090503A1 (en) | 2008-01-17 | 2009-07-23 | Nokia Corporation | Using information obtained from one wireless medium for communication in another wireless medium |
| CN101978610B (zh) * | 2008-03-18 | 2014-03-12 | 马维尔国际贸易有限公司 | 具有共用低噪声放大器的蓝牙和wlan共存结构 |
| US8838046B2 (en) | 2010-06-18 | 2014-09-16 | Mediatek Inc. | System and method of hybrid FDM/TDM coexistence interference avoidance |
| US9497636B2 (en) * | 2010-07-26 | 2016-11-15 | Nokia Technologies Oy | Apparatus and method to reduce interference between disparate communication systems |
| US8583138B2 (en) | 2010-08-03 | 2013-11-12 | Plantronics, Inc. | Communications system with efficient multiprotocol-aware channel selection and interference avoidance |
| US8180412B2 (en) | 2010-08-26 | 2012-05-15 | Research In Motion Limited | Mobile wireless communications device having frequency selective grounding and related method |
| US9398602B2 (en) * | 2010-09-22 | 2016-07-19 | Qualcomm Incorporated | Multi-radio coexistence |
| US9144084B2 (en) | 2011-06-13 | 2015-09-22 | Qualcomm Incorporated | Multi-radio coexistence |
| WO2013086659A1 (en) | 2011-12-15 | 2013-06-20 | Renesas Mobile Corporation | Centralized control sharing of spectrum for coexistence of wireless communication systems in unlicensed bands |
| US10735599B2 (en) * | 2014-01-30 | 2020-08-04 | Sony Corporation | Unlicensed band usage measurement reporting |
| CN105993183B (zh) * | 2014-06-30 | 2019-08-13 | 优倍快网络公司 | 用于在无线电网络的配置中使用功能图协助的方法和工具 |
-
2014
- 2014-07-30 US US14/447,404 patent/US9961696B2/en active Active
-
2015
- 2015-07-20 CN CN201580041463.5A patent/CN106576356B/zh active Active
- 2015-07-20 JP JP2017503007A patent/JP6469836B2/ja active Active
- 2015-07-20 BR BR112017001056-9A patent/BR112017001056B1/pt active IP Right Grant
- 2015-07-20 KR KR1020177002463A patent/KR101992472B1/ko active Active
- 2015-07-20 WO PCT/US2015/041112 patent/WO2016018661A1/en not_active Ceased
- 2015-07-20 EP EP15750171.9A patent/EP3175671B1/en active Active
- 2015-07-22 TW TW104123730A patent/TWI644528B/zh active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130273949A1 (en) * | 2001-12-28 | 2013-10-17 | Broadcom Corporation | Method and Apparatus for Co-location of Two Radio Frequency Devices |
| US20130272260A1 (en) * | 2006-02-09 | 2013-10-17 | Altair Semiconductor Ltd | Lte/wi-fi coexistence |
| TW201210397A (en) * | 2010-07-22 | 2012-03-01 | Mediatek Inc | Method for wireless communication in a device with co-existence radio |
| US20120040715A1 (en) * | 2010-08-12 | 2012-02-16 | Mediatek Inc. | Method of in-device interference mitigation for cellular, Bluetooth, WiFi, and satellite systems coexistence |
| CN103069911A (zh) * | 2010-08-13 | 2013-04-24 | 交互数字专利控股公司 | 设备中的干扰缓解 |
| WO2014064322A1 (en) * | 2012-10-22 | 2014-05-01 | Nokia Corporation | Interference avoidance and power savings for coexistence among different radio access technologies |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3175671A1 (en) | 2017-06-07 |
| JP2017523707A (ja) | 2017-08-17 |
| WO2016018661A1 (en) | 2016-02-04 |
| CN106576356A (zh) | 2017-04-19 |
| BR112017001056B1 (pt) | 2023-04-18 |
| KR101992472B1 (ko) | 2019-06-24 |
| TW201605188A (zh) | 2016-02-01 |
| BR112017001056A2 (pt) | 2017-11-14 |
| US9961696B2 (en) | 2018-05-01 |
| US20160037544A1 (en) | 2016-02-04 |
| JP6469836B2 (ja) | 2019-02-13 |
| KR20170038811A (ko) | 2017-04-07 |
| EP3175671B1 (en) | 2019-08-21 |
| CN106576356B (zh) | 2020-03-31 |
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