KR20140122760A - 지능형 수신기 동작을 위한 방법 및 장치 - Google Patents

지능형 수신기 동작을 위한 방법 및 장치 Download PDF

Info

Publication number
KR20140122760A
KR20140122760A KR1020147025504A KR20147025504A KR20140122760A KR 20140122760 A KR20140122760 A KR 20140122760A KR 1020147025504 A KR1020147025504 A KR 1020147025504A KR 20147025504 A KR20147025504 A KR 20147025504A KR 20140122760 A KR20140122760 A KR 20140122760A
Authority
KR
South Korea
Prior art keywords
diversity
dynamic
performance
mobile device
cqi
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.)
Ceased
Application number
KR1020147025504A
Other languages
English (en)
Korean (ko)
Inventor
셰드 아온 무즈타바
영재 김
기봉 송
시아오웬 왕
유철 김
Original Assignee
애플 인크.
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 애플 인크. filed Critical 애플 인크.
Publication of KR20140122760A publication Critical patent/KR20140122760A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas
    • H04B7/0877—Hybrid systems, i.e. switching and combining using subgroups of receive antennas switching off a diversity branch, e.g. to save power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0238—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is an unwanted signal, e.g. interference or idle signal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR1020147025504A 2012-02-13 2013-02-13 지능형 수신기 동작을 위한 방법 및 장치 Ceased KR20140122760A (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261598263P 2012-02-13 2012-02-13
US61/598,263 2012-02-13
US201261705562P 2012-09-25 2012-09-25
US61/705,562 2012-09-25
PCT/US2013/025978 WO2013123082A2 (en) 2012-02-13 2013-02-13 Methods and apparatus for intelligent receiver operation
US13/766,055 US9763185B2 (en) 2012-02-13 2013-02-13 Methods and apparatus for intelligent receiver operation
US13/766,055 2013-02-13

Publications (1)

Publication Number Publication Date
KR20140122760A true KR20140122760A (ko) 2014-10-20

Family

ID=48142062

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147025504A Ceased KR20140122760A (ko) 2012-02-13 2013-02-13 지능형 수신기 동작을 위한 방법 및 장치

Country Status (5)

Country Link
US (1) US9763185B2 (enExample)
JP (1) JP6262155B2 (enExample)
KR (1) KR20140122760A (enExample)
CN (1) CN104247295B (enExample)
WO (1) WO2013123082A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180105445A (ko) * 2017-03-15 2018-09-28 삼성전자주식회사 에너지 효율적인 링크 적응을 수행하기 위한 무선 통신 장치 및 이의 무선 통신 방법

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9100854B2 (en) 2011-12-06 2015-08-04 T-Mobile Usa, Inc. Quality of service application controller and user equipment application profiler
US9596697B2 (en) 2012-04-03 2017-03-14 T-Mobile Usa, Inc. Application controller for quality-of-service configuration of a telecommunication device radio
US20130258929A1 (en) * 2012-04-03 2013-10-03 T-Mobile Usa, Inc. Rule-Based Application Controller for Signaling Reduction
US9008602B2 (en) 2012-05-04 2015-04-14 Qualcomm Incorporated Radio frequency switch for diversity receiver
US8818290B1 (en) * 2012-08-03 2014-08-26 Sprint Communications Company L.P. Dynamically adapting a receive diversity mode of a base station
US20140179235A1 (en) * 2012-12-20 2014-06-26 Mediatek Inc. Method for reducing power consumption and communications apparatus utilizing the same
KR102200711B1 (ko) * 2013-10-11 2021-01-12 삼성전자주식회사 다중 안테나 통신 시스템에서 에너지 효율을 고려하는 전력 제어 방법 및 장치
ES2534032B1 (es) 2013-10-16 2016-03-17 Vodafone España, S.A.U. Método para determinar un modo de transmisión para una celda de un nodo de una red de telecomunicación
US10098181B2 (en) * 2014-03-19 2018-10-09 Apple Inc. Selecting a radio access technology mode based on current conditions
US9474075B2 (en) 2014-03-28 2016-10-18 Qualcomm Incorporated Operation mode adaptation based on hardware and channel condition constraints
US20160142950A1 (en) * 2014-11-13 2016-05-19 Qualcomm Incorporated Hybrid-antenna mode of an apparatus configured for wireless communication
US10602523B2 (en) * 2016-12-22 2020-03-24 Verizon Patent And Licensing Inc. Allocation of network resources based on antenna information and/or device type information
CN107645733B (zh) * 2017-10-31 2021-06-04 北京小米移动软件有限公司 通信方法、装置及存储介质
CN108173577B (zh) * 2018-02-08 2020-06-02 Oppo广东移动通信有限公司 天线控制方法、天线控制装置及电子设备
CN110324453A (zh) * 2018-03-31 2019-10-11 广东欧珀移动通信有限公司 电子装置及其控制方法
WO2020000265A1 (zh) * 2018-06-27 2020-01-02 华为技术有限公司 选择传输模式的方法和通信装置
US11099754B1 (en) * 2020-05-14 2021-08-24 EMC IP Holding Company LLC Storage array with dynamic cache memory configuration provisioning based on prediction of input-output operations
CN115176490B (zh) * 2021-02-05 2025-11-28 北京小米移动软件有限公司 天线切换配置的切换方法、装置及存储介质
WO2022177700A1 (en) * 2021-02-16 2022-08-25 Qualcomm Incorporated Techniques for adaptive power mode control
US12047882B2 (en) 2021-02-16 2024-07-23 Qualcomm Incorporated Techniques for adaptive power mode control
US20230345446A1 (en) * 2022-04-22 2023-10-26 Apple Inc. Signaling for power class fallback with transmission diversity
CN119071918A (zh) * 2023-05-30 2024-12-03 荣耀终端有限公司 通信方法、设备、介质及芯片

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002111558A (ja) * 2000-09-28 2002-04-12 Kenwood Corp 通信装置、及び通信方法
US6999538B2 (en) * 2001-09-10 2006-02-14 Mitsubishi Electric Research Laboratories, Inc. Dynamic diversity combiner with associative memory model for recovering signals in communication systems
US6965788B1 (en) 2001-09-28 2005-11-15 Arraycomm, Inc. Method and apparatus for providing spatial processing in a remote unit
US7146134B2 (en) * 2002-02-09 2006-12-05 Dsp Group Inc. Apparatus and method for dynamic diversity based upon receiver-side assessment of link quality
US7929985B2 (en) 2003-05-01 2011-04-19 Telefonaktiebolaget Lm Ericsson (Publ) Multiple antenna receiver
US7929921B2 (en) 2003-06-10 2011-04-19 Motorola Mobility, Inc. Diversity control in wireless communications devices and methods
US7907971B2 (en) * 2005-08-22 2011-03-15 Airgain, Inc. Optimized directional antenna system
EP2023502B1 (en) 2007-08-10 2013-12-11 Alcatel Lucent A method of providing a broadcast of multicast service in a digital wireless communication network
JP2009060364A (ja) * 2007-08-31 2009-03-19 Panasonic Corp 受信装置とこれを用いた移動用受信機器
US8130145B2 (en) 2009-06-24 2012-03-06 Qualcomm Incorporated Receive diversity in GNSS receivers
US8553627B2 (en) * 2009-10-02 2013-10-08 Sharp Laboratories Of America, Inc. Transmission diversity scheme on physical uplink control channel (PUCCH) with ACK/NACK differentiation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180105445A (ko) * 2017-03-15 2018-09-28 삼성전자주식회사 에너지 효율적인 링크 적응을 수행하기 위한 무선 통신 장치 및 이의 무선 통신 방법
US11343771B2 (en) 2017-03-15 2022-05-24 Samsung Electronics Co., Ltd. Wireless communication apparatus and method for performing energy-efficient link adaptation

Also Published As

Publication number Publication date
US9763185B2 (en) 2017-09-12
CN104247295A (zh) 2014-12-24
JP6262155B2 (ja) 2018-01-17
US20130225094A1 (en) 2013-08-29
CN104247295B (zh) 2017-06-23
JP2015512208A (ja) 2015-04-23
WO2013123082A2 (en) 2013-08-22
WO2013123082A3 (en) 2013-10-31

Similar Documents

Publication Publication Date Title
US9763185B2 (en) Methods and apparatus for intelligent receiver operation
US9500628B2 (en) Power-efficient adaptive channel state feedback in discontinuous reception scenarios
US9693378B2 (en) MIMO wireless communication system, MIMO transmission method, and apparatus
KR102037550B1 (ko) 무선 네트워크에서 적응형 수신기 다이버시티를 위한 방법들 및 장치
US11012139B2 (en) Adaptive multiplexing and transmit/receive diversity
US20160080067A1 (en) Adaptive use of receiver diversity
WO2009134742A1 (en) Method and apparatus for candidate list generation for uplink v-mimo
US20160127028A1 (en) Wi-Fi Adaptive Receiver Diversity
CN106533515A (zh) 一种天线回退方法及基站
CN104584654A (zh) 用于多天线通信系统中的导频功率分配的方法和装置
KR20110085521A (ko) 무선 통신 시스템에서 송신 전력 제어 장치 및 방법
US20130265900A1 (en) Antenna selection and pilot compression in mimo systems
EP3016299A1 (en) Wi-fi adaptive receiver diversity and wi-fi adaptive transmit antenna selection
US8908548B2 (en) Method and apparatus for feedback of channel state information in a distributed antenna system (DAS)— based wireless communication system
KR101906918B1 (ko) Tdd 셀룰러 네트워크에서 상향링크 스케쥴링 장치 및 방법
TWI479808B (zh) 智慧型接收器操作之方法及裝置
CN102340879A (zh) 一种基于mimo系统的用户调度方法及系统
Barman et al. Investigation of Interference Management Mechanism for D2D Communication in Licensed Band Spectrum
Hou et al. Intra-cell overlay opportunistic spectrum sharing by employing 1-bit feedback beamforming

Legal Events

Date Code Title Description
A201 Request for examination
AMND Amendment
PA0105 International application

Patent event date: 20140912

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20140912

Comment text: Request for Examination of Application

AMND Amendment
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20150714

Patent event code: PE09021S01D

AMND Amendment
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20160325

Patent event code: PE09021S01D

AMND Amendment
E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20160926

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20160325

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

Patent event date: 20150714

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

AMND Amendment
PX0901 Re-examination

Patent event code: PX09011S01I

Patent event date: 20160926

Comment text: Decision to Refuse Application

Patent event code: PX09012R01I

Patent event date: 20160525

Comment text: Amendment to Specification, etc.

Patent event code: PX09012R01I

Patent event date: 20151111

Comment text: Amendment to Specification, etc.

Patent event code: PX09012R01I

Patent event date: 20141006

Comment text: Amendment to Specification, etc.

Patent event code: PX09012R01I

Patent event date: 20140912

Comment text: Amendment to Specification, etc.

PX0601 Decision of rejection after re-examination

Comment text: Decision to Refuse Application

Patent event code: PX06014S01D

Patent event date: 20170119

Comment text: Amendment to Specification, etc.

Patent event code: PX06012R01I

Patent event date: 20161220

Comment text: Decision to Refuse Application

Patent event code: PX06011S01I

Patent event date: 20160926

Comment text: Amendment to Specification, etc.

Patent event code: PX06012R01I

Patent event date: 20160525

Comment text: Notification of reason for refusal

Patent event code: PX06013S01I

Patent event date: 20160325

Comment text: Amendment to Specification, etc.

Patent event code: PX06012R01I

Patent event date: 20151111

Comment text: Notification of reason for refusal

Patent event code: PX06013S01I

Patent event date: 20150714

Comment text: Amendment to Specification, etc.

Patent event code: PX06012R01I

Patent event date: 20141006

Comment text: Amendment to Specification, etc.

Patent event code: PX06012R01I

Patent event date: 20140912

J201 Request for trial against refusal decision
PJ0201 Trial against decision of rejection

Patent event date: 20170419

Comment text: Request for Trial against Decision on Refusal

Patent event code: PJ02012R01D

Patent event date: 20170119

Comment text: Decision to Refuse Application

Patent event code: PJ02011S01I

Patent event date: 20160926

Comment text: Decision to Refuse Application

Patent event code: PJ02011S01I

Appeal kind category: Appeal against decision to decline refusal

Appeal identifier: 2017101001874

Request date: 20170419

J301 Trial decision

Free format text: TRIAL NUMBER: 2017101001874; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20170419

Effective date: 20181213

PJ1301 Trial decision

Patent event code: PJ13011S01D

Patent event date: 20181213

Comment text: Trial Decision on Objection to Decision on Refusal

Appeal kind category: Appeal against decision to decline refusal

Request date: 20170419

Decision date: 20181213

Appeal identifier: 2017101001874