JP6301342B2 - サイドバンド情報を使用した適応非線形干渉除去 - Google Patents

サイドバンド情報を使用した適応非線形干渉除去 Download PDF

Info

Publication number
JP6301342B2
JP6301342B2 JP2015534488A JP2015534488A JP6301342B2 JP 6301342 B2 JP6301342 B2 JP 6301342B2 JP 2015534488 A JP2015534488 A JP 2015534488A JP 2015534488 A JP2015534488 A JP 2015534488A JP 6301342 B2 JP6301342 B2 JP 6301342B2
Authority
JP
Japan
Prior art keywords
rat
interference
received
operating parameter
transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2015534488A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016500215A5 (enExample
JP2016500215A (ja
Inventor
リミニ、ロバート
ワン、ジビン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2016500215A publication Critical patent/JP2016500215A/ja
Publication of JP2016500215A5 publication Critical patent/JP2016500215A5/ja
Application granted granted Critical
Publication of JP6301342B2 publication Critical patent/JP6301342B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03305—Joint sequence estimation and interference removal
    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • 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
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03414—Multicarrier
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
JP2015534488A 2012-09-27 2013-07-31 サイドバンド情報を使用した適応非線形干渉除去 Expired - Fee Related JP6301342B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261706706P 2012-09-27 2012-09-27
US61/706,706 2012-09-27
US13/794,649 US9113481B2 (en) 2012-09-27 2013-03-11 Adaptive non-linear interference cancellation using side-band information
US13/794,649 2013-03-11
PCT/US2013/053073 WO2014051857A1 (en) 2012-09-27 2013-07-31 Adaptive non-linear interference cancellation using side-band information

Publications (3)

Publication Number Publication Date
JP2016500215A JP2016500215A (ja) 2016-01-07
JP2016500215A5 JP2016500215A5 (enExample) 2016-08-25
JP6301342B2 true JP6301342B2 (ja) 2018-03-28

Family

ID=50338777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015534488A Expired - Fee Related JP6301342B2 (ja) 2012-09-27 2013-07-31 サイドバンド情報を使用した適応非線形干渉除去

Country Status (5)

Country Link
US (1) US9113481B2 (enExample)
EP (1) EP2901559A1 (enExample)
JP (1) JP6301342B2 (enExample)
CN (1) CN104685844B (enExample)
WO (1) WO2014051857A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513870A (en) 2013-05-07 2014-11-12 Nec Corp Communication system
US9301314B2 (en) 2013-10-08 2016-03-29 Broadcom Corporation WLAN and LTE time division based scheduling devices and methods
US10447458B2 (en) 2014-08-13 2019-10-15 Skyworks Solutions, Inc. Radio-frequency front-end architecture for carrier aggregation of cellular bands
US9191050B1 (en) * 2014-08-21 2015-11-17 Qualcomm Incorporated Multi-layer coefficient control for dynamic interference cancellation
US20160072543A1 (en) * 2014-09-10 2016-03-10 Qualcomm Incorporated Methods and Systems for Multi-Model, Multi-Layer Perceptron Based Non-Linear Interference Management in Multi-Technology Communication Devices
US9641272B2 (en) * 2014-10-24 2017-05-02 Qualcomm Incorporated Inter-rat interference cancellation
US20160212677A1 (en) * 2015-01-20 2016-07-21 Qualcomm Incorporated Combined wwan and wlan signal path calibration
DE112016000449B4 (de) 2015-01-23 2024-08-08 Lg Electronics Inc. Verfahren zum Schätzen eines nichtlinearen Selbstinterferenz-Signalkanals durch eine Vorrichtung unter Verwendung eines FDR-Schemas
US20160294425A1 (en) * 2015-04-06 2016-10-06 Qualcomm Incorporated Self-interference cancellation using digital filter and auxiliary receiver
US9473253B1 (en) * 2015-05-22 2016-10-18 Qualcomm Incorporated Robust active self-interference cancellation in the presence of external in-band signals using guard region signal measurements
US9877308B2 (en) 2015-08-11 2018-01-23 Qualcomm Incorporated Interference mitigation techniques for broadcast multimedia receiver device
US10237004B2 (en) * 2016-05-25 2019-03-19 Avago Technologies International Sales Pte. Limited Inter-radio communications for scheduling or allocating time-varying frequency resources
EP3410605A1 (en) 2017-06-02 2018-12-05 Intel IP Corporation Communication device and method for radio communication
CN110536329B (zh) * 2018-05-23 2023-02-21 维沃移动通信有限公司 干扰信号处理方法和终端
US10820326B2 (en) * 2018-11-28 2020-10-27 Qualcomm Incorporated Resource allocation for reserved resources
US11272382B2 (en) * 2020-03-26 2022-03-08 Cypress Semiconductor Corporation Interference reduction for wireless communications devices

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6493400B1 (en) * 1999-04-19 2002-12-10 Bae Systems Aerospace Electronics Inc. Harmonic cancellation system
JP3840412B2 (ja) * 2001-12-28 2006-11-01 株式会社日立製作所 無線端末装置
DE112004001455B4 (de) 2003-08-07 2020-04-23 Intersil Americas LLC Verfahren und System zum Löschen von Übersprechen
US20060045170A1 (en) * 2004-08-30 2006-03-02 Samsung Electronics Co., Ltd. Apparatus and method for canceling interference in a single antenna 1xEV-DV mobile station
US7725079B2 (en) 2004-12-14 2010-05-25 Quellan, Inc. Method and system for automatic control in an interference cancellation device
US8170487B2 (en) 2006-02-03 2012-05-01 Qualcomm, Incorporated Baseband transmitter self-jamming and intermodulation cancellation device
JP2007215009A (ja) * 2006-02-10 2007-08-23 Matsushita Electric Ind Co Ltd マルチモード通信回路、及びこのマルチモード通信回路を備えた無線通信装置、並びにこれらを用いた無線通信システム
KR20130025430A (ko) 2006-10-17 2013-03-11 인터디지탈 테크날러지 코포레이션 송신기 발생 잡음을 제거하기 위한 하이브리드 적응성 간섭 상쇄기를 갖는 트랜시버
JP2008278397A (ja) * 2007-05-07 2008-11-13 Renesas Technology Corp 受信装置
US9042479B2 (en) * 2008-10-16 2015-05-26 Qualcomm Incorporated Method and apparatus for avoiding interference between coexisting wireless systems
US8090320B2 (en) 2008-12-19 2012-01-03 Telefonaktiebolaget Lm Ericsson (Publ) Strong signal tolerant OFDM receiver and receiving methods
US8036606B2 (en) 2009-02-03 2011-10-11 Ubidyne, Inc. Method and apparatus for interference cancellation
US8576965B2 (en) * 2009-10-30 2013-11-05 Qualcomm Incorporated Methods and systems for interference cancellation in multi-mode coexistence modems
US8744377B2 (en) 2009-12-21 2014-06-03 Qualcomm Incorporated Method and apparatus for adaptive non-linear self-jamming interference cancellation
US20110212692A1 (en) 2010-02-26 2011-09-01 Intersil Americas Inc. Cascaded Filter Based Noise and Interference Canceller
US8804871B2 (en) 2010-12-01 2014-08-12 Qualcomm Incorporated Non-linear adaptive scheme for cancellation of transmit out of band emissions

Also Published As

Publication number Publication date
CN104685844A (zh) 2015-06-03
US9113481B2 (en) 2015-08-18
CN104685844B (zh) 2017-09-12
US20140086162A1 (en) 2014-03-27
WO2014051857A1 (en) 2014-04-03
JP2016500215A (ja) 2016-01-07
EP2901559A1 (en) 2015-08-05

Similar Documents

Publication Publication Date Title
JP6301342B2 (ja) サイドバンド情報を使用した適応非線形干渉除去
US8995359B2 (en) Method and apparatus to facilitate support for multi-radio coexistence
KR101549591B1 (ko) 다중-라디오 공존
JP5710793B2 (ja) マルチ無線共存（ｍｕｌｔｉ−ｒａｄｉｏｃｏｅｘｉｓｔｅｎｃｅ）へのサポートを可能にするための方法および装置
JP6121593B2 (ja) マルチ・ラジオ共存
JP6129887B2 (ja) マルチ・ラジオ共存のためのサポートを容易にする方法および装置
JP5976775B2 (ja) マルチ・ラジオ共存
US9374829B2 (en) Multi-radio coexistence system to select ISM communications frequency bands to avoid cellular communications interference
US20120327869A1 (en) Coexistence management scheme for multi-radio co-existence
US20120077532A1 (en) Method and apparatus to facilitate support for multi-radio coexistence
US9736875B2 (en) Device to-device radio coexistence management
KR20130056350A (ko) 다중 라디오 공존
KR20130069816A (ko) 무선 라디오 공존을 위한 감소된 송신 전력
US20130021983A1 (en) Facilitating user equipment feedback to manage rate loop at a base station
US20130003671A1 (en) Multi-radio coexistence

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150526

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160706

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160706

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170623

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170704

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170929

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180130

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180228

R150 Certificate of patent or registration of utility model

Ref document number: 6301342

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees