BRPI1009062A2 - rede celular ofdma e método de redução da interferência - Google Patents

rede celular ofdma e método de redução da interferência

Info

Publication number
BRPI1009062A2
BRPI1009062A2 BRPI1009062A BRPI1009062A BRPI1009062A2 BR PI1009062 A2 BRPI1009062 A2 BR PI1009062A2 BR PI1009062 A BRPI1009062 A BR PI1009062A BR PI1009062 A BRPI1009062 A BR PI1009062A BR PI1009062 A2 BRPI1009062 A2 BR PI1009062A2
Authority
BR
Brazil
Prior art keywords
cellular network
reduction method
interference reduction
ofdma cellular
ofdma
Prior art date
Application number
BRPI1009062A
Other languages
English (en)
Inventor
Ali Koc
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of BRPI1009062A2 publication Critical patent/BRPI1009062A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • 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
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • 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
    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI1009062A 2009-06-11 2010-04-23 rede celular ofdma e método de redução da interferência BRPI1009062A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/483,126 US8238323B2 (en) 2009-06-11 2009-06-11 OFDMA cellular network and method for mitigating interference
PCT/US2010/032254 WO2010144182A1 (en) 2009-06-11 2010-04-23 Ofdma cellular network and method for mitigating interference

Publications (1)

Publication Number Publication Date
BRPI1009062A2 true BRPI1009062A2 (pt) 2016-03-01

Family

ID=43306853

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009062A BRPI1009062A2 (pt) 2009-06-11 2010-04-23 rede celular ofdma e método de redução da interferência

Country Status (7)

Country Link
US (1) US8238323B2 (pt)
EP (1) EP2441193A4 (pt)
KR (1) KR101345038B1 (pt)
CN (1) CN102804656B (pt)
BR (1) BRPI1009062A2 (pt)
TW (1) TWI419499B (pt)
WO (1) WO2010144182A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2010098404A1 (ja) * 2009-02-25 2012-09-06 京セラ株式会社 無線通信システム、無線基地局、無線端末及び通信制御方法
US8238323B2 (en) 2009-06-11 2012-08-07 Intel Corporation OFDMA cellular network and method for mitigating interference
EP2454846B1 (en) * 2009-07-17 2018-02-28 Koninklijke KPN N.V. Information transmission in a machine-to-machine telecommunications network
US9031032B2 (en) * 2009-10-05 2015-05-12 Futurewei Technologies, Inc. System and method for inter-cell interference coordination
KR101674958B1 (ko) * 2010-03-05 2016-11-10 엘지전자 주식회사 셀 간 간섭을 제어하기 위한 장치 및 방법
US8644268B2 (en) * 2010-06-25 2014-02-04 Qualcomm Incorporated TD-LTE hetnet partition
US8571036B2 (en) * 2010-07-06 2013-10-29 Intel Corporation Directional media access techniques with spatial reuse
US20120066396A1 (en) * 2010-09-10 2012-03-15 Samsung Electronics Co. Ltd. Apparatus and method for supporting periodic multicast transmission in machine to machine communication system
CN103190101A (zh) * 2010-11-02 2013-07-03 松下电器产业株式会社 通信系统
GB2486494A (en) * 2010-12-17 2012-06-20 Vodafone Ip Licensing Ltd Interference detection in mobile telecommunications networks
US8724492B2 (en) 2011-04-08 2014-05-13 Motorola Mobility Llc Method and apparatus for multi-radio coexistence on adjacent frequency bands
EP2742748A4 (en) * 2011-08-12 2015-08-26 Intel Corp SYSTEM AND METHOD FOR UPLINK POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM
US9185709B2 (en) * 2012-01-18 2015-11-10 Harris Corporation Long term evolution wireless communication system and related methods
JP5778049B2 (ja) 2012-01-25 2015-09-16 株式会社日立製作所 無線通信基地局、無線通信システム及び上り通信干渉制御方法
WO2014113902A1 (en) * 2013-01-28 2014-07-31 Qualcomm Incorporated Uci shift and new pusch timing to combat dl-ul interference in eimta
US9392639B2 (en) 2013-02-27 2016-07-12 Samsung Electronics Co., Ltd. Methods and apparatus for channel sounding in beamformed massive MIMO systems
KR101449373B1 (ko) 2013-03-26 2014-10-08 엘지전자 주식회사 스퓨리어스 방사를 최소화하기 위한 상향링크 전송 방법 및 사용자 장치
US9750044B2 (en) * 2013-05-10 2017-08-29 Qualcomm Incorporated Methods and apparatus for network synchronization
CN103650563B (zh) * 2013-06-27 2017-07-21 华为技术有限公司 一种干扰控制方法及网络设备
WO2015147569A1 (ko) * 2014-03-26 2015-10-01 엘지전자 주식회사 Fdr 전송을 지원하는 무선접속시스템에서 자원 할당 방법 및 장치
US10405319B2 (en) 2014-06-25 2019-09-03 Intel Corporation Techniques to enhance wireless personal area network performance under interference conditions
US9930652B2 (en) * 2014-12-18 2018-03-27 Intel Corporation Evolved node-B, user equipment and methods for transition between unlicensed and licensed frequency bands
US20170118269A1 (en) * 2015-10-21 2017-04-27 Qualcomm Incorporated Dynamic adjustment of connection settings based on per-ue system status and usage information
CN109417727B (zh) * 2016-10-14 2020-04-17 Oppo广东移动通信有限公司 通信方法、装置和通信系统
US20190181685A1 (en) * 2017-12-08 2019-06-13 Atmosic Technologies Inc. Method and apparatus for wireless transmission and reception of power
ES2905174T3 (es) 2018-03-19 2022-04-07 Signify Holding Bv Gestión de interferencias para redes inalámbricas con múltiples coordinadores
US11025398B2 (en) * 2018-07-30 2021-06-01 Qualcomm Incorporated Remote interference determination assistance
US11178616B2 (en) 2018-09-04 2021-11-16 Atmosic Technologies Inc. Staged wireless device wake-up
US12047908B2 (en) * 2018-11-01 2024-07-23 Sony Group Corporation Methods for enhancing paging operations, related wireless devices and related network nodes

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7590083B2 (en) * 1995-12-07 2009-09-15 Transcore Link Logistics Corp. Wireless packet data distributed communications system
US7230931B2 (en) * 2001-01-19 2007-06-12 Raze Technologies, Inc. Wireless access system using selectively adaptable beam forming in TDD frames and method of operation
US7173916B2 (en) * 2001-01-19 2007-02-06 Raze Technologies, Inc. Wireless access system using multiple modulation formats in TDD frames and method of operation
WO2002049306A2 (en) * 2000-12-15 2002-06-20 Broadstorm Telecommunications, Inc. Multi-carrier communications with group-based subcarrier allocation
US6947748B2 (en) * 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
US8526963B2 (en) * 2003-10-30 2013-09-03 Qualcomm Incorporated Restrictive reuse for a wireless communication system
US7586890B2 (en) * 2005-05-19 2009-09-08 Intel Corporation Airlink allocation in a wireless network
EP1734773A1 (en) 2005-06-14 2006-12-20 Alcatel A method for uplink interference coordination in single frequency networks, a base station a mobile terminal and a mobile network therefor
US7616610B2 (en) * 2005-10-04 2009-11-10 Motorola, Inc. Scheduling in wireless communication systems
US8068464B2 (en) * 2005-10-27 2011-11-29 Qualcomm Incorporated Varying scrambling/OVSF codes within a TD-CDMA slot to overcome jamming effect by a dominant interferer
KR20070048424A (ko) 2005-11-04 2007-05-09 삼성전자주식회사 직교 주파수 다중화 접속 시스템에서의 인접 셀 간섭신호제거 방법 및 장치
EP1793507B1 (en) * 2005-12-03 2009-10-14 Samsung Electronics Co., Ltd. Method and apparatus for cancelling neighbor cell interference signals in an orthogonal frequency division multiple access system
DE502006000839D1 (de) * 2006-01-17 2008-07-10 Alcatel Lucent Verfahren zum Minimieren der Interferenz in einem zellulären OFDM Kommunikationssystem sowie Basisstation und Mobilstation hierfür
GB0716028D0 (en) * 2007-08-16 2007-09-26 Fujitsu Ltd Communication systems
TWI535306B (zh) * 2007-10-16 2016-05-21 聯發科技股份有限公司 配置無線電資源分配之方法
US8204442B2 (en) * 2007-12-04 2012-06-19 Wi-Lan Inc. Intercell interference mitigation
US8149806B2 (en) * 2008-03-11 2012-04-03 Intel Corporation Mechanism to avoid interference and improve communication latency in mmWave WPANs
US8023462B2 (en) * 2008-09-05 2011-09-20 Mitsubishi Electric Research Laboratories, Inc. Graph-based method for dynamic fractional frequency reuse
US8982851B2 (en) * 2009-01-06 2015-03-17 Qualcomm Incorporated Hearability improvements for reference signals
US8301177B2 (en) * 2009-03-03 2012-10-30 Intel Corporation Efficient paging operation for femtocell deployment
US8036098B2 (en) * 2009-04-20 2011-10-11 Intel Corporation Wireless network and method for adaptive opportunistic clustering for interference alignment in wireless networks
US8238323B2 (en) 2009-06-11 2012-08-07 Intel Corporation OFDMA cellular network and method for mitigating interference

Also Published As

Publication number Publication date
TW201132039A (en) 2011-09-16
KR101345038B1 (ko) 2013-12-26
WO2010144182A1 (en) 2010-12-16
US20100317339A1 (en) 2010-12-16
EP2441193A4 (en) 2017-01-25
KR20120024645A (ko) 2012-03-14
CN102804656B (zh) 2017-01-18
EP2441193A1 (en) 2012-04-18
US8238323B2 (en) 2012-08-07
TWI419499B (zh) 2013-12-11
CN102804656A (zh) 2012-11-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2515 DE 19-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]