WO2009022391A1 - 送信装置、受信装置および通信方法 - Google Patents

送信装置、受信装置および通信方法 Download PDF

Info

Publication number
WO2009022391A1
WO2009022391A1 PCT/JP2007/065754 JP2007065754W WO2009022391A1 WO 2009022391 A1 WO2009022391 A1 WO 2009022391A1 JP 2007065754 W JP2007065754 W JP 2007065754W WO 2009022391 A1 WO2009022391 A1 WO 2009022391A1
Authority
WO
WIPO (PCT)
Prior art keywords
transmitter
receiver
data transmission
frequency band
predetermined
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
PCT/JP2007/065754
Other languages
English (en)
French (fr)
Inventor
Yoshinori Tanaka
Yoshihiro Kawasaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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
Priority to EP07792399.3A priority Critical patent/EP2187545B1/en
Priority to BRPI0721906-7A2A priority patent/BRPI0721906A2/pt
Priority to AU2007357775A priority patent/AU2007357775B2/en
Priority to EP17173718.2A priority patent/EP3249835B1/en
Priority to CN2007801000187A priority patent/CN101765988B/zh
Priority to CA2694430A priority patent/CA2694430C/en
Priority to KR1020107001627A priority patent/KR101119763B1/ko
Priority to ES07792399.3T priority patent/ES2644487T3/es
Priority to JP2009527981A priority patent/JP4952794B2/ja
Priority to ES17173718T priority patent/ES2719233T3/es
Priority to MX2010001184A priority patent/MX2010001184A/es
Priority to PCT/JP2007/065754 priority patent/WO2009022391A1/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of WO2009022391A1 publication Critical patent/WO2009022391A1/ja
Priority to US12/691,495 priority patent/US8503389B2/en
Anticipated expiration legal-status Critical
Priority to RU2012109192/08A priority patent/RU2544790C2/ru
Priority to RU2012109193/08A priority patent/RU2544791C2/ru
Priority to US13/926,578 priority patent/US9246665B2/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

　広帯域信号を用いた通信品質の測定を所定の周波数帯域を用いたデータ送受信と同時期に行う場合に、データ送受信の品質低下を防止する。 　送信装置（１）は、受信装置（２）に対して第１の周波数および第２の周波数を用いたデータ送信が可能である。ここで、送信装置（１）の送信部（１ａ）は、所定の広帯域信号を、第１の期間では第１の周波数を除いた周波数帯域で送信し、第２の期間では第２の周波数を除いた周波数帯域で送信する。受信装置（２）の測定部（２ａ）は、第１の期間および第２の期間で受信した広帯域信号に基づいて、送信装置（１）との間の通信品質を測定する。
PCT/JP2007/065754 2007-08-10 2007-08-10 送信装置、受信装置および通信方法 Ceased WO2009022391A1 (ja)

Priority Applications (16)

Application Number Priority Date Filing Date Title
BRPI0721906-7A2A BRPI0721906A2 (pt) 2007-08-10 2007-08-10 Aparelho de transmissão, aparelho de recepção e método de comunicação.
AU2007357775A AU2007357775B2 (en) 2007-08-10 2007-08-10 Transmitting apparatus, receiving apparatus and communication method
EP17173718.2A EP3249835B1 (en) 2007-08-10 2007-08-10 Transmitting apparatus, communication system, and communication method
CN2007801000187A CN101765988B (zh) 2007-08-10 2007-08-10 发送装置、接收装置以及通信方法
CA2694430A CA2694430C (en) 2007-08-10 2007-08-10 Transmitting apparatus, receiving apparatus, and communication method
KR1020107001627A KR101119763B1 (ko) 2007-08-10 2007-08-10 송신 장치, 수신 장치 및 통신 방법
ES07792399.3T ES2644487T3 (es) 2007-08-10 2007-08-10 Trasmisor, receptor, y método de comunicación
ES17173718T ES2719233T3 (es) 2007-08-10 2007-08-10 Aparato de transmisión, sistema de comunicación, y método de comunicación
JP2009527981A JP4952794B2 (ja) 2007-08-10 2007-08-10 送信装置、受信装置、通信方法、無線通信システムおよび無線通信方法
EP07792399.3A EP2187545B1 (en) 2007-08-10 2007-08-10 Transmitter, receiver, and communication method
PCT/JP2007/065754 WO2009022391A1 (ja) 2007-08-10 2007-08-10 送信装置、受信装置および通信方法
MX2010001184A MX2010001184A (es) 2007-08-10 2007-08-10 Aparato de transmicion, aparato de recepcion y metodo de comunicacion.
US12/691,495 US8503389B2 (en) 2007-08-10 2010-01-21 Transmitting apparatus, receiving apparatus, and communication method
RU2012109192/08A RU2544790C2 (ru) 2007-08-10 2012-03-11 Устройство передачи, устройство приема и способ передачи данных
RU2012109193/08A RU2544791C2 (ru) 2007-08-10 2012-03-11 Устройство передачи, устройство приема и способ передачи данных
US13/926,578 US9246665B2 (en) 2007-08-10 2013-06-25 Transmitting apparatus, receiving apparatus, and communication method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17173718.2A EP3249835B1 (en) 2007-08-10 2007-08-10 Transmitting apparatus, communication system, and communication method
PCT/JP2007/065754 WO2009022391A1 (ja) 2007-08-10 2007-08-10 送信装置、受信装置および通信方法
EP07792399.3A EP2187545B1 (en) 2007-08-10 2007-08-10 Transmitter, receiver, and communication method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/691,495 Continuation US8503389B2 (en) 2007-08-10 2010-01-21 Transmitting apparatus, receiving apparatus, and communication method

Publications (1)

Publication Number Publication Date
WO2009022391A1 true WO2009022391A1 (ja) 2009-02-19

Family

ID=40350455

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/065754 Ceased WO2009022391A1 (ja) 2007-08-10 2007-08-10 送信装置、受信装置および通信方法

Country Status (12)

Country Link
US (2) US8503389B2 (ja)
EP (2) EP3249835B1 (ja)
JP (1) JP4952794B2 (ja)
KR (1) KR101119763B1 (ja)
CN (1) CN101765988B (ja)
AU (1) AU2007357775B2 (ja)
BR (1) BRPI0721906A2 (ja)
CA (1) CA2694430C (ja)
ES (2) ES2644487T3 (ja)
MX (1) MX2010001184A (ja)
RU (2) RU2544790C2 (ja)
WO (1) WO2009022391A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100118730A1 (en) * 2007-08-10 2010-05-13 Fujitsu Limited Transmitting Apparatus, Receiving Apparatus, And Communication Method
JP2018082461A (ja) * 2015-05-15 2018-05-24 クアルコム，インコーポレイテッド 自己完結型時分割複信（ｔｄｄ）サブフレーム構造のためのスケーリングされたシンボル
US10342012B2 (en) 2015-03-15 2019-07-02 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
US10390361B2 (en) 2015-03-15 2019-08-20 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure for wireless communications
US11026245B2 (en) 2015-03-15 2021-06-01 Qualcomm Incorporated Mission critical data support in self-contained time division duplex (TDD) subframe structure
US11470625B2 (en) 2015-07-20 2022-10-11 Qualcomm Incorporated Time division duplex (TDD) subframe structure supporting single and multiple interlace modes

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103490859A (zh) * 2008-06-04 2014-01-01 诺基亚西门子通信公司 用于持久/半持久无线电资源分配的信道质量信令
KR101294815B1 (ko) * 2009-05-15 2013-08-08 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치
WO2010149213A1 (en) * 2009-06-24 2010-12-29 Nokia Siemens Networks Oy Network element for changing the timeslot type according to the received information
KR20110019284A (ko) * 2009-08-19 2011-02-25 주식회사 팬택 무선통신시스템에서 상향링크 광대역 측정 신호 전송방법 및 장치, 그를 이용한 하향링크 채널 추정방법
US8929291B2 (en) * 2010-03-21 2015-01-06 Lg Electronics Inc. Apparatus and method for transmitting/receiving uplink power control information
US8867464B2 (en) * 2010-06-28 2014-10-21 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements in a wireless communication system
CN102378383B (zh) * 2010-08-09 2014-04-02 华为技术有限公司 发送与接收探测参考信号的方法、基站和用户设备
JP5651181B2 (ja) * 2010-08-27 2015-01-07 京セラ株式会社 無線基地局、無線端末及び通信制御方法
US8395985B2 (en) 2011-07-25 2013-03-12 Ofinno Technologies, Llc Time alignment in multicarrier OFDM network
JP5847525B2 (ja) * 2011-10-11 2016-01-27 株式会社Ｎｔｔドコモ 無線通信端末、基地局装置、無線通信システム及び無線通信方法
US9237537B2 (en) 2012-01-25 2016-01-12 Ofinno Technologies, Llc Random access process in a multicarrier base station and wireless device
US8526389B2 (en) 2012-01-25 2013-09-03 Ofinno Technologies, Llc Power scaling in multicarrier wireless device
US8964683B2 (en) 2012-04-20 2015-02-24 Ofinno Technologies, Llc Sounding signal in a multicarrier wireless device
US8995405B2 (en) 2012-01-25 2015-03-31 Ofinno Technologies, Llc Pathloss reference configuration in a wireless device and base station
KR20130087957A (ko) * 2012-01-30 2013-08-07 삼성전자주식회사 협력 통신 시스템에서 사운딩 레퍼런스 신호의 전송 방법 및 장치
US20130259008A1 (en) 2012-04-01 2013-10-03 Esmael Hejazi Dinan Random Access Response Process in a Wireless Communications
US11943813B2 (en) 2012-04-01 2024-03-26 Comcast Cable Communications, Llc Cell grouping for wireless communications
JP2013219507A (ja) * 2012-04-06 2013-10-24 Ntt Docomo Inc 無線通信方法、ローカルエリア基地局装置、移動端末装置及び無線通信システム
US8958342B2 (en) 2012-04-17 2015-02-17 Ofinno Technologies, Llc Uplink transmission power in a multicarrier wireless device
EP3337079B1 (en) 2012-04-16 2024-06-05 Comcast Cable Communications, LLC Cell group configuration for uplink transmission in a multicarrier wireless device and base station with timing advance groups
US11582704B2 (en) 2012-04-16 2023-02-14 Comcast Cable Communications, Llc Signal transmission power adjustment in a wireless device
US8964593B2 (en) 2012-04-16 2015-02-24 Ofinno Technologies, Llc Wireless device transmission power
US11252679B2 (en) 2012-04-16 2022-02-15 Comcast Cable Communications, Llc Signal transmission power adjustment in a wireless device
US11825419B2 (en) 2012-04-16 2023-11-21 Comcast Cable Communications, Llc Cell timing in a wireless device and base station
US9084228B2 (en) 2012-06-20 2015-07-14 Ofinno Technologies, Llc Automobile communication device
US11622372B2 (en) 2012-06-18 2023-04-04 Comcast Cable Communications, Llc Communication device
US9107206B2 (en) 2012-06-18 2015-08-11 Ofinne Technologies, LLC Carrier grouping in multicarrier wireless networks
US11882560B2 (en) 2012-06-18 2024-01-23 Comcast Cable Communications, Llc Carrier grouping in multicarrier wireless networks
US10270563B2 (en) 2012-07-06 2019-04-23 Telefonaktiebolaget Lm Ericsson (Publ) Method and network node for allocating resources of an uplink subframe
WO2015199603A1 (en) 2014-06-24 2015-12-30 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatuses for operating a wireless communication network
US10080227B2 (en) * 2014-09-11 2018-09-18 Samsung Electronics Co., Ltd Apparatus and method for transmitting data signals in wireless communication system
JP6682890B2 (ja) * 2016-02-05 2020-04-15 富士通株式会社 基地局、無線端末、無線通信システム、基地局のスケジューリング方法および無線端末の通信方法
US10397904B2 (en) 2016-02-20 2019-08-27 Qualcomm Incorporated Communication of uplink control information
US10425922B2 (en) * 2016-02-20 2019-09-24 Qualcomm Incorporated Communication of uplink control information
CN107529224B (zh) * 2016-06-21 2020-11-06 华为技术有限公司 配置信息传输方法、装置及系统
US10771299B2 (en) * 2016-08-10 2020-09-08 Qualcomm Incorporated Reference signal configurations for doppler support in new radio design
US11165607B2 (en) * 2017-01-17 2021-11-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting sounding reference signal, terminal device and network device
EP3692667B1 (en) * 2017-10-06 2025-07-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device and method for associating resource information with channel metric information in wireless networks
US10904909B2 (en) * 2018-01-23 2021-01-26 Huawei Technologies Co., Ltd. System and method for time domain grant-free PUSCH resource allocation
CN111684851B (zh) * 2018-02-09 2023-07-04 松下电器（美国）知识产权公司 通信装置及通信方法
CN113079570B (zh) * 2020-01-03 2023-06-30 大唐移动通信设备有限公司 传输方法及设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007124578A (ja) * 2005-10-31 2007-05-17 Ntt Docomo Inc 複数の信号帯域幅を定義する無線通信システムにおける送受信帯域幅設定方法、移動端末および基地局

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5581555A (en) * 1993-09-17 1996-12-03 Scientific-Atlanta, Inc. Reverse path allocation and contention resolution scheme for a broadband communications system
KR100326183B1 (ko) * 1998-06-13 2002-06-29 윤종용 부호분할다중접속통신시스템에서천공된프레임의전력보상장치및방법
US6577617B1 (en) * 1998-09-07 2003-06-10 Matsushita Electric Industrial Co., Ltd. Communication terminal apparatus, base station communication apparatus and radio communication method
JP3594527B2 (ja) * 2000-03-16 2004-12-02 三洋電機株式会社 無線通信品質測定装置、無線通信品質測定方法及び受信装置
KR100837351B1 (ko) * 2002-04-06 2008-06-12 엘지전자 주식회사 이동통신 시스템의 무선링크 파라미터 갱신 방법
US6993333B2 (en) * 2003-10-16 2006-01-31 Flarion Technologies, Inc. Methods and apparatus of improving inter-sector and/or inter-cell handoffs in a multi-carrier wireless communications system
US8634477B2 (en) * 2004-06-05 2014-01-21 Samsung Electronics Co., Ltd. Digital broadcasting transmission/reception system utilizing SRS and TRS code to improve receiving performance and signal processing method thereof
US7567502B2 (en) * 2004-10-14 2009-07-28 Qualcomm Incorporated Methods and apparatus for adjusting bandwidth allocation in a wireless communications system
JP4279789B2 (ja) * 2005-02-02 2009-06-17 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、無線基地局、移動局
JP5042320B2 (ja) * 2007-03-29 2012-10-03 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおけるサウンディング基準信号伝送方法
EP3447941B1 (en) * 2007-08-08 2022-10-05 Godo Kaisha IP Bridge 1 Communication device and method
CA2694430C (en) * 2007-08-10 2014-07-29 Fujitsu Limited Transmitting apparatus, receiving apparatus, and communication method
EP3038388B1 (en) * 2007-08-14 2017-03-22 Panasonic Corporation Radio communication device and radio communication method
US8391234B2 (en) * 2008-01-30 2013-03-05 Mitsubishi Electric Corporation Wireless communication system, mobile station, base station, and wireless communication method
US8964621B2 (en) * 2009-05-08 2015-02-24 Qualcomm Incorporated Transmission and reception of a reference signal supporting positioning in a wireless communication network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007124578A (ja) * 2005-10-31 2007-05-17 Ntt Docomo Inc 複数の信号帯域幅を定義する無線通信システムにおける送受信帯域幅設定方法、移動端末および基地局

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
See also references of EP2187545A4 *
YOSHIAKI OFUJI ET AL.: "Frequency Domain Channel-Dependent Scheduling Employing an Adaptive Transmission Bandwidth for Pilot Channel in Uplink Single- Carrier -FDMA Radio Access", VEHICULAR TECHNOLOGY CONFERENCE, 2006. VTC 2006-SPRING., vol. 63rd, 2006, pages 334 - 338, XP002465081 *
YOSHIAKI OFUJI ET AL.: "Nobori Link Single Career FDMA ni Okeru CQI Sokuteiyo Pilot Channel no Soshin Taiikihaba no Group-ka o Mochiiru Shuhasu Ryoiki Scheduling-ho", 2006 NEN IEICE COMMUNICATIONS SOCIETY CONFERENCE KOEN RONBUNSHU 1, THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS, 7 September 2006 (2006-09-07), pages 395, XP003023956 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8503389B2 (en) * 2007-08-10 2013-08-06 Fujitsu Limited Transmitting apparatus, receiving apparatus, and communication method
US9246665B2 (en) 2007-08-10 2016-01-26 Fujitsu Limited Transmitting apparatus, receiving apparatus, and communication method
US20100118730A1 (en) * 2007-08-10 2010-05-13 Fujitsu Limited Transmitting Apparatus, Receiving Apparatus, And Communication Method
US11622361B2 (en) 2015-03-15 2023-04-04 Qualcomm Incorporated Mission critical data support in self-contained time division duplex (TDD) subframe structure
US12004129B2 (en) 2015-03-15 2024-06-04 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
US10342012B2 (en) 2015-03-15 2019-07-02 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
US10390361B2 (en) 2015-03-15 2019-08-20 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure for wireless communications
US10499393B2 (en) 2015-03-15 2019-12-03 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
US11026245B2 (en) 2015-03-15 2021-06-01 Qualcomm Incorporated Mission critical data support in self-contained time division duplex (TDD) subframe structure
US11997656B2 (en) 2015-03-15 2024-05-28 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
US11950241B2 (en) 2015-03-15 2024-04-02 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure for wireless communications
US10440726B2 (en) 2015-05-15 2019-10-08 Qualcomm Incorporated Scaled symbols for a self-contained time division duplex (TDD) subframe structure
US11122583B2 (en) 2015-05-15 2021-09-14 Qualcomm Incorporated Scaled symbols for a self-contained time division duplex (TDD) subframe structure
JP2018082461A (ja) * 2015-05-15 2018-05-24 クアルコム，インコーポレイテッド 自己完結型時分割複信（ｔｄｄ）サブフレーム構造のためのスケーリングされたシンボル
US11470625B2 (en) 2015-07-20 2022-10-11 Qualcomm Incorporated Time division duplex (TDD) subframe structure supporting single and multiple interlace modes

Also Published As

Publication number Publication date
EP2187545A1 (en) 2010-05-19
RU2012109192A (ru) 2013-09-20
CA2694430C (en) 2014-07-29
US20130287047A1 (en) 2013-10-31
EP3249835A1 (en) 2017-11-29
JPWO2009022391A1 (ja) 2010-11-11
KR20100030653A (ko) 2010-03-18
JP4952794B2 (ja) 2012-06-13
RU2544790C2 (ru) 2015-03-20
US20100118730A1 (en) 2010-05-13
RU2012109193A (ru) 2013-09-20
EP2187545A4 (en) 2014-07-02
RU2544791C2 (ru) 2015-03-20
US9246665B2 (en) 2016-01-26
CN101765988A (zh) 2010-06-30
EP3249835B1 (en) 2019-01-09
KR101119763B1 (ko) 2012-03-22
ES2719233T3 (es) 2019-07-09
BRPI0721906A2 (pt) 2014-07-01
CN101765988B (zh) 2013-07-31
US8503389B2 (en) 2013-08-06
MX2010001184A (es) 2010-05-20
ES2644487T3 (es) 2017-11-29
CA2694430A1 (en) 2009-02-19
AU2007357775A1 (en) 2009-02-19
AU2007357775B2 (en) 2011-11-10
EP2187545B1 (en) 2017-07-26

Similar Documents

Publication Publication Date Title
WO2009022391A1 (ja) 送信装置、受信装置および通信方法
WO2008091230A8 (en) A radio frequency identification transceiver
WO2008017805A3 (en) Transceivers
WO2006020169A3 (en) Non-simultaneous frequency diversity in radio communication systems
WO2009070602A3 (en) Interference management in a wireless communication system using frequency selective transmission
WO2010042319A8 (en) Techniques and systems for wireless communications
WO2007033224A3 (en) System and method for unscheduled wireless communication with a medical device
WO2010087645A3 (en) Method and apparatus for receiving and transmitting signals in wireless communication system
WO2007136419A3 (en) Methods and system for reduced attenuation in tracking objects using rf technology
WO2009095472A3 (de) Fahrzeugschlüssel und verfahren zur ortung eines kraftahrzeugs im nahbereich unter verwendung eines fahrzeugschlüssels
TW200706036A (en) Wireless communication device and wireless communication method
WO2008096591A1 (ja) Ｏｆｄｍ送信機及びｏｆｄｍ受信機
TW200507485A (en) Simultaneous transmission and reception in a multimode transceiver
AU2003233282A1 (en) Gps receiver with improved immunity to burst transmissions
WO2009076027A3 (en) Method and apparatus for selecting a radio channel for transmitting an audio signal to a radio local receiver
WO2008078732A1 (ja) 無線基地局装置、無線端末装置、および無線通信システム
WO2009096878A3 (en) Compensation of radio channel quality
WO2013004283A8 (en) Enhanced use of frequency spectrum in a wireless communication network
MX2012013691A (es) Sistema de comunicación inteligente para fondo de pozo basado en la caracterizacion en tiempo real de la atenuacion de señales en cable coaxial usado como medio de transmision.
EP1865611A3 (en) Vehicle telematics satellite data transceiver utilizing FM radio circuitry
WO2010133225A3 (de) Verfahren zur standortüberprüfung einer femtozelle mittels rundfunk- oder pilotfunksignalsender
AU2003240168A1 (en) Reception of signals in a device comprising a transmitter
WO2007144101A3 (en) Rf radio broadcast transceiver
WO2008140385A3 (en) Image compensation for wireless receiver
EP1811678A3 (en) Radio frequency signal transmission/reception apparatus and radio frequency signal transmission/reception method

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780100018.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07792399

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009527981

Country of ref document: JP

REEP Request for entry into the european phase

Ref document number: 2007792399

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2007792399

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2007357775

Country of ref document: AU

ENP Entry into the national phase

Ref document number: 20107001627

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2694430

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 333/KOLNP/2010

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: MX/A/2010/001184

Country of ref document: MX

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2007357775

Country of ref document: AU

Date of ref document: 20070810

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2010108234

Country of ref document: RU

ENP Entry into the national phase

Ref document number: PI0721906

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20100203