CN103354458A - 在移动应用中使用空白频段的自适应收发机 - Google Patents
在移动应用中使用空白频段的自适应收发机 Download PDFInfo
- Publication number
- CN103354458A CN103354458A CN2012105547843A CN201210554784A CN103354458A CN 103354458 A CN103354458 A CN 103354458A CN 2012105547843 A CN2012105547843 A CN 2012105547843A CN 201210554784 A CN201210554784 A CN 201210554784A CN 103354458 A CN103354458 A CN 103354458A
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- CN
- China
- Prior art keywords
- bandwidth
- transmitter
- transceiver
- channel
- receiver
- Prior art date
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- Granted
Links
- 238000001228 spectrum Methods 0.000 title description 13
- 230000003044 adaptive effect Effects 0.000 title description 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000000295 emission spectrum Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/325,373 | 2011-12-14 | ||
US13/325,373 US9113411B2 (en) | 2011-12-14 | 2011-12-14 | Adaptive transceiver for utilizing white space spectrum in mobile application |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103354458A true CN103354458A (zh) | 2013-10-16 |
CN103354458B CN103354458B (zh) | 2016-06-01 |
Family
ID=48610589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210554784.3A Active CN103354458B (zh) | 2011-12-14 | 2012-12-13 | 在移动应用中使用空白频段的自适应收发机 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9113411B2 (zh) |
CN (1) | CN103354458B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210045096A1 (en) * | 2019-08-06 | 2021-02-11 | Qualcomm Incorporated | Radio communications in narrowband regions of unlicensed spectrum |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2813121A2 (en) | 2012-01-11 | 2014-12-17 | Interdigital Patent Holdings, Inc. | Adaptive control channel |
JP2017502574A (ja) | 2013-12-06 | 2017-01-19 | エルジー エレクトロニクス インコーポレイティド | 放送信号送受信装置及び方法 |
KR102438318B1 (ko) * | 2014-10-10 | 2022-08-30 | 뉴라컴 인코포레이티드 | 고효율 무선랜에서 동적 자원 할당 |
US10341952B2 (en) | 2016-03-14 | 2019-07-02 | Apple Inc. | Low power LTE (LP-LTE) paging monitoring |
US10085275B2 (en) | 2016-03-14 | 2018-09-25 | Apple Inc. | Synchronization and interprocessor communication in a low power LTE system architecture |
US10412669B2 (en) * | 2016-03-14 | 2019-09-10 | Apple Inc. | Low power cellular modem system architecture |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1364346A (zh) * | 1999-07-22 | 2002-08-14 | 西门子公司 | 无线电发送和接收设备 |
US20090274073A1 (en) * | 2008-05-02 | 2009-11-05 | Nextwave Broadband Inc. | Transmit emission control in a wireless transceiver |
US20100261423A1 (en) * | 2009-04-14 | 2010-10-14 | Peter Stanforth | System and method for managing spectrum allocation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5020093A (en) * | 1989-06-23 | 1991-05-28 | Motorola, Inc. | Cellular telephone operable on different cellular telephone systems |
US20030163831A1 (en) * | 2001-10-19 | 2003-08-28 | Gall Donald T. | Field technician communicator |
US8290447B2 (en) * | 2007-01-19 | 2012-10-16 | Wi-Lan Inc. | Wireless transceiver with reduced transmit emissions |
TW200924453A (en) * | 2007-11-16 | 2009-06-01 | Htc Corp | Wireless communication module |
US20120108224A1 (en) * | 2009-01-09 | 2012-05-03 | Qualcomm Incorporated | Using quality of service to control hardware for low battery scenarios |
US9268386B2 (en) * | 2009-01-09 | 2016-02-23 | Qualcomm Incorporated | Methods and systems for dynamic service flow using available battery power |
US20120176998A1 (en) * | 2009-09-24 | 2012-07-12 | Robert Muellner | Method for Dynamically Controlling an Uplink Transmission Power of a User Equipment |
US8644868B2 (en) * | 2011-03-07 | 2014-02-04 | Spectrum Bridge, Inc. | System and method for managing spectrum allocation |
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2011
- 2011-12-14 US US13/325,373 patent/US9113411B2/en active Active
-
2012
- 2012-12-13 CN CN201210554784.3A patent/CN103354458B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1364346A (zh) * | 1999-07-22 | 2002-08-14 | 西门子公司 | 无线电发送和接收设备 |
US20090274073A1 (en) * | 2008-05-02 | 2009-11-05 | Nextwave Broadband Inc. | Transmit emission control in a wireless transceiver |
US20100261423A1 (en) * | 2009-04-14 | 2010-10-14 | Peter Stanforth | System and method for managing spectrum allocation |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210045096A1 (en) * | 2019-08-06 | 2021-02-11 | Qualcomm Incorporated | Radio communications in narrowband regions of unlicensed spectrum |
US11452085B2 (en) * | 2019-08-06 | 2022-09-20 | Qualcomm Incorporated | Radio communications in narrowband regions of unlicensed spectrum |
Also Published As
Publication number | Publication date |
---|---|
US9113411B2 (en) | 2015-08-18 |
US20130157590A1 (en) | 2013-06-20 |
CN103354458B (zh) | 2016-06-01 |
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Effective date of registration: 20200818 Address after: Room 1573, Heying building, No. 99, Tuanjie Road, Jiangbei new district, Nanjing, Jiangsu Province Patentee after: Nanjing Qixin Semiconductor Co.,Ltd. Address before: California, USA Patentee before: AVIACOMM Inc. |
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Effective date of registration: 20240709 Address after: Room 643, 6th Floor, Building 6, No. 666 Zhenhua Road, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province 310030 Patentee after: Qixin Fanshun Semiconductor (Hangzhou) Co.,Ltd. Country or region after: China Address before: Room 1573, Yingying Building, No. 99 Tuanjie Road, Jiangbei New District, Nanjing City, Jiangsu Province, China 210000 Patentee before: Nanjing Qixin Semiconductor Co.,Ltd. Country or region before: China |
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