NZ596766A - Method, system and medium for determining a load estimate in a receiver in an OFDM - Google Patents

Method, system and medium for determining a load estimate in a receiver in an OFDM

Info

Publication number
NZ596766A
NZ596766A NZ596766A NZ59676610A NZ596766A NZ 596766 A NZ596766 A NZ 596766A NZ 596766 A NZ596766 A NZ 596766A NZ 59676610 A NZ59676610 A NZ 59676610A NZ 596766 A NZ596766 A NZ 596766A
Authority
NZ
New Zealand
Prior art keywords
ofdm symbol
detected
ofdm
load estimate
receiver
Prior art date
Application number
NZ596766A
Other languages
English (en)
Inventor
Bengt Lindoff
Ylva Jading
Walter Muller
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NZ596766A publication Critical patent/NZ596766A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/327—Received signal code power [RSCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
NZ596766A 2009-06-08 2010-05-26 Method, system and medium for determining a load estimate in a receiver in an OFDM NZ596766A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18510109P 2009-06-08 2009-06-08
US12/564,292 US8014311B2 (en) 2009-06-08 2009-09-22 Signal measurements based on sync signals
PCT/EP2010/057239 WO2010142527A1 (en) 2009-06-08 2010-05-26 Signal measurements based on sync signals

Publications (1)

Publication Number Publication Date
NZ596766A true NZ596766A (en) 2013-02-22

Family

ID=43300672

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ596766A NZ596766A (en) 2009-06-08 2010-05-26 Method, system and medium for determining a load estimate in a receiver in an OFDM

Country Status (19)

Country Link
US (1) US8014311B2 (https=)
EP (1) EP2441188B1 (https=)
JP (1) JP5597701B2 (https=)
KR (1) KR101685905B1 (https=)
CN (1) CN102461023B (https=)
AU (1) AU2010257734B2 (https=)
BR (1) BRPI1013054B1 (https=)
CA (1) CA2765007C (https=)
DK (1) DK2441188T3 (https=)
ES (1) ES2429838T3 (https=)
IL (1) IL216636A (https=)
MA (1) MA33336B1 (https=)
MX (1) MX2011012756A (https=)
MY (1) MY155396A (https=)
NZ (1) NZ596766A (https=)
RU (1) RU2540954C2 (https=)
SG (1) SG176250A1 (https=)
WO (1) WO2010142527A1 (https=)
ZA (1) ZA201107912B (https=)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8854998B2 (en) * 2011-02-11 2014-10-07 Mediatek Inc. Method of UE RSRQ measurement precaution for interference coordination
US9635624B2 (en) * 2011-02-22 2017-04-25 Qualcomm Incorporated Discovery reference signal design for coordinated multipoint operations in heterogeneous networks
US9137692B2 (en) * 2011-03-01 2015-09-15 Telefonaktiebolaget L M Ericsson (Publ) Load estimation in a user equipment
WO2012148337A1 (en) 2011-04-29 2012-11-01 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for assisting a network management unit
WO2013065837A1 (ja) * 2011-11-03 2013-05-10 京セラ株式会社 通信制御方法、基地局、及びユーザ端末
US9185614B2 (en) * 2011-11-10 2015-11-10 Qualcomm Incorporated Computation of measurement metrics for wireless networks
CN103107873A (zh) * 2011-11-11 2013-05-15 华为技术有限公司 无线资源管理信息的测量和反馈方法、基站及用户设备
US20140370913A1 (en) * 2012-01-27 2014-12-18 Kyocera Corporation Mobile communication system, base station, user terminal, and processor
US10972920B2 (en) 2012-01-30 2021-04-06 Qualcomm Incorporated Flexible radio resource management (RRM) measurements for wireless networks
US9661508B2 (en) * 2012-05-14 2017-05-23 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for determining a signal estimate by scaling
KR102078370B1 (ko) * 2012-07-11 2020-02-17 엘지전자 주식회사 무선 통신 시스템에서 단말의 측정 수행 방법 및 이를 위한 장치
GB2504698A (en) * 2012-08-06 2014-02-12 Broadcom Corp Faster cell reselection by user equipment upon receiving a RRC connection rejection message
US20150245272A1 (en) * 2012-10-05 2015-08-27 Telefonaktiebolaget L M Ericsson Method, Apparatus and Computer Program for Backhaul Management
JPWO2014087671A1 (ja) * 2012-12-06 2017-01-05 日本電気株式会社 通信ネットワークにおける無線通信端末およびネットワーク通信負荷推定方法
JP5971111B2 (ja) * 2012-12-20 2016-08-17 富士通株式会社 移動通信端末及びセル判定方法
US20150349897A1 (en) * 2012-12-27 2015-12-03 Zet (USA) Inc. Method and system for ue measurements in support of mimo ota
CN103916903B (zh) * 2013-01-04 2018-08-17 中国移动通信集团公司 一种参考信号接收功率的测量方法及装置
WO2014113075A1 (en) * 2013-01-17 2014-07-24 Intel IP Corporation Fast small cell discovery
WO2014153739A1 (zh) * 2013-03-27 2014-10-02 华为技术有限公司 一种测量无线资源管理信息的方法、装置和设备
US9226183B2 (en) * 2013-06-03 2015-12-29 Telefonaktiebolaget L M Ericsson (Publ) Reference signal measurement
JP6219110B2 (ja) 2013-09-26 2017-10-25 株式会社Ｎｔｔドコモ 無線基地局、ユーザ端末及び通信制御方法
US9749075B2 (en) * 2013-09-27 2017-08-29 Mediatek Inc. Methods of discovery and measurements for small cells in OFDM/OFDMA systems
CN104995860B (zh) * 2013-10-28 2019-02-19 华为技术有限公司 一种无线资源管理的测量方法、设备及系统
CN104782159A (zh) * 2013-10-28 2015-07-15 华为技术有限公司 一种无线资源管理的测量方法、设备及系统
WO2015061952A1 (zh) 2013-10-28 2015-05-07 华为技术有限公司 一种无线资源管理的测量方法、设备及系统
US10791476B2 (en) * 2013-12-12 2020-09-29 Lg Electronics Inc. Method and device for performing measurement in wireless communication system
CN105659694B (zh) * 2013-12-25 2020-09-04 松下电器（美国）知识产权公司 移动台及接收质量测量方法
CN104796218B (zh) * 2014-01-17 2019-02-12 电信科学技术研究院 信号传输方法和装置
JP5650343B1 (ja) * 2014-04-14 2015-01-07 ソフトバンクモバイル株式会社 推定装置及びプログラム
US10542507B2 (en) * 2015-03-13 2020-01-21 Qualcomm Incorporated Discovery and synchronization channels for user-tracking zones in a cellular network
KR102332471B1 (ko) * 2015-05-08 2021-11-30 삼성전자주식회사 동기 신호 검출을 위한 장치 및 방법
US10461877B2 (en) 2015-05-08 2019-10-29 Intel IP Corporation Device and method of configurable synchronization signal and channel design
ES2843548T3 (es) 2015-11-06 2021-07-19 Huawei Tech Co Ltd Método de transmisión de datos de sistema LAA-LTE, terminal y estación base
CA3028945C (en) * 2016-07-05 2025-05-06 Sharp Kabushiki Kaisha BASE STATION APPARATUS, TERMINAL APPARATUS, AND COMMUNICATION METHOD
KR102355797B1 (ko) 2016-08-09 2022-01-26 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 채널 전송 방법 및 장치
EP3484225A4 (en) 2016-08-09 2020-02-26 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR TRANSMITTING CHANNELS IN A WIRELESS CELLULAR COMMUNICATION SYSTEM
MX2019011229A (es) * 2017-03-24 2019-11-18 Sharp Kk Deteccion y transmision de señales de sincronizacion para sistema de radio.
BR112019022572A2 (pt) 2017-04-28 2020-05-19 Huawei Tech Co Ltd método de envio de informação, método de medição de potência de recepção, dispositivo e sistema
CN109691175B (zh) * 2017-06-16 2020-06-30 Oppo广东移动通信有限公司 测量同步信号块的方法和设备
WO2018227631A1 (zh) 2017-06-16 2018-12-20 Oppo广东移动通信有限公司 无线通信方法和设备
CN110392988B (zh) 2017-06-29 2021-11-16 Lg电子株式会社 测量执行方法和用户设备以及测量配置方法和基站
US10939394B2 (en) * 2017-07-28 2021-03-02 Qualcomm Incorporated Measurement synchronization signals (SS)
CN110809894B (zh) * 2017-08-10 2023-05-09 Lg 电子株式会社 在bwp中使用参考信号测量rsrq的方法和执行该方法的终端
KR102698464B1 (ko) * 2017-08-23 2024-08-26 레노보 (싱가포르) 피티이. 엘티디. 동기화 신호 블록 선택
CN109039493B (zh) * 2017-09-08 2020-06-16 华为技术有限公司 Rssi测量方法及网络设备、终端设备
US10972199B2 (en) 2017-09-08 2021-04-06 Huawei Technologies Co., Ltd. RSSI measurement method, network device, and terminal device
KR102796614B1 (ko) * 2019-07-11 2025-04-15 삼성전자주식회사 통신 장치의 동작 방법 및 통신 장치에 포함된 신호 처리 장치
WO2021203325A1 (en) * 2020-04-08 2021-10-14 Apple Inc. User equipment assisted carrier aggregation
CN116684945B (zh) * 2023-03-23 2026-04-21 伟光有限公司 预同步处理方法、装置、电子设备和计算机可读存储介质
CN117505743B (zh) * 2024-01-04 2024-03-19 江苏纳瑞医疗科技有限公司 一种吻合器用钛钉的加工切断装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715526A (en) * 1995-09-08 1998-02-03 Qualcomm Incorporated Apparatus and method for controlling transmission power in a cellular communications system
US5867478A (en) 1997-06-20 1999-02-02 Motorola, Inc. Synchronous coherent orthogonal frequency division multiplexing system, method, software and device
US20030224733A1 (en) * 2002-04-29 2003-12-04 Uwe Schwarz Method and apparatus for estimating signal quality for uplink interference avoidance
US7454181B2 (en) * 2004-03-05 2008-11-18 Qualcomm Incorporated Multi-antenna receive diversity control in wireless communications
EP1733586B1 (en) * 2004-03-17 2016-03-09 Unwired Planet International Limited Method and arrangement for improved inter-rat handover
US8213484B2 (en) * 2005-06-16 2012-07-03 Qualcomm Incorporated Wireless communication network with extended coverage range
WO2006135221A1 (en) * 2005-06-17 2006-12-21 Samsung Electronics Co., Ltd. Apparatus and method for transmitting/receiving broadcast data in a mobile communication system
US7680082B2 (en) * 2005-11-29 2010-03-16 Telefonaktiebolaget L M Ericsson (Publ) Cell selection in high-speed downlink packet access communication systems
US8396141B2 (en) * 2005-11-29 2013-03-12 Telefonaktiebolaget L M Ericsson (Publ) Efficient cell selection
US7675846B2 (en) 2006-06-23 2010-03-09 Telefonaktiebolaget L M Ericsson (Publ) Method and system for using the synchronization channel to obtain measurements in a cellular communications system
WO2008050745A1 (en) * 2006-10-24 2008-05-02 Panasonic Corporation Radio communication device and radio communication method
US8503942B2 (en) * 2007-02-05 2013-08-06 Telefonaktiebolaget Lm Ericsson (Publ) Network controlled E-UTRAN neighbor cell measurements
US8144819B2 (en) * 2007-04-30 2012-03-27 Telefonaktiebolaget L M Ericsson (Publ) Synchronization for chirp sequences
US10051498B2 (en) * 2007-05-02 2018-08-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a communication network
US8532605B2 (en) * 2007-08-09 2013-09-10 Intel Mobile Communications GmbH Determining a receiving quality in a radio communication device
US20100208603A1 (en) * 2007-08-14 2010-08-19 Ntt Docomo, Inc. Receiving apparatus and data obtaining method
US8289946B2 (en) 2007-08-14 2012-10-16 Qualcomm Incorporated Reference signal generation in a wireless communication system
KR20090045039A (ko) 2007-10-30 2009-05-07 엘지전자 주식회사 우선순위에 기반한 셀 재선택 방법
WO2009058091A2 (en) 2007-10-31 2009-05-07 Telefonaktiebolaget L M Ericsson (Publ) Transmission behaviour for support of cell measurements

Also Published As

Publication number Publication date
CA2765007C (en) 2017-03-07
EP2441188B1 (en) 2013-07-10
JP5597701B2 (ja) 2014-10-01
CN102461023B (zh) 2014-07-23
ES2429838T3 (es) 2013-11-18
ZA201107912B (en) 2013-01-30
IL216636A0 (en) 2012-02-29
RU2540954C2 (ru) 2015-02-10
IL216636A (en) 2015-05-31
CN102461023A (zh) 2012-05-16
CA2765007A1 (en) 2010-12-16
WO2010142527A1 (en) 2010-12-16
AU2010257734B2 (en) 2015-11-12
US20100309797A1 (en) 2010-12-09
AU2010257734A1 (en) 2012-01-12
KR101685905B1 (ko) 2016-12-13
SG176250A1 (en) 2012-01-30
KR20120024612A (ko) 2012-03-14
RU2011152606A (ru) 2013-07-20
JP2012529782A (ja) 2012-11-22
BRPI1013054B1 (pt) 2021-01-12
DK2441188T3 (da) 2013-10-07
MX2011012756A (es) 2011-12-16
MY155396A (en) 2015-10-15
MA33336B1 (fr) 2012-06-01
BRPI1013054A2 (pt) 2016-04-05
US8014311B2 (en) 2011-09-06
HK1170856A1 (en) 2013-03-08
EP2441188A1 (en) 2012-04-18

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