CN104982001A - 参考符号接收的方法和设备 - Google Patents
参考符号接收的方法和设备 Download PDFInfo
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- CN104982001A CN104982001A CN201480007054.9A CN201480007054A CN104982001A CN 104982001 A CN104982001 A CN 104982001A CN 201480007054 A CN201480007054 A CN 201480007054A CN 104982001 A CN104982001 A CN 104982001A
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- 238000000034 method Methods 0.000 title claims description 32
- 238000004891 communication Methods 0.000 claims abstract description 50
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Classifications
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/143—Downlink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
-
- 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1301730.6A GB2510367C (en) | 2013-01-31 | 2013-01-31 | Telecommunications apparatus and methods |
GB1301730.6 | 2013-01-31 | ||
PCT/GB2014/050141 WO2014118505A1 (en) | 2013-01-31 | 2014-01-17 | Method and apparatus for reference symbol reception |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104982001A true CN104982001A (zh) | 2015-10-14 |
CN104982001B CN104982001B (zh) | 2019-02-15 |
Family
ID=47988488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480007054.9A Active CN104982001B (zh) | 2013-01-31 | 2014-01-17 | 参考符号接收的方法和设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9525531B2 (zh) |
EP (2) | EP2951941B1 (zh) |
JP (1) | JP6336489B2 (zh) |
KR (1) | KR102173502B1 (zh) |
CN (1) | CN104982001B (zh) |
BR (1) | BR112015017731A2 (zh) |
GB (1) | GB2510367C (zh) |
WO (1) | WO2014118505A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109792429A (zh) * | 2016-10-07 | 2019-05-21 | 株式会社Kt | 在新无线通信系统中传送频率偏移估计的参考信号的方法和装置 |
CN113454936A (zh) * | 2019-02-14 | 2021-09-28 | 诺基亚技术有限公司 | 用于可靠性提升的带宽部分聚合 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10477557B2 (en) | 2012-12-03 | 2019-11-12 | Sony Corporation | Transmission of control information to reduced bandwidth terminals |
JPWO2016136491A1 (ja) * | 2015-02-23 | 2017-12-28 | 京セラ株式会社 | 送信装置及び受信装置 |
WO2017138869A1 (en) * | 2016-02-08 | 2017-08-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Adapting measurement for narrow band internet of things |
US10660047B2 (en) * | 2016-04-28 | 2020-05-19 | Sony Mobile Communications Inc. | Transmit power of pilot signals |
EP3456011A1 (en) * | 2016-05-13 | 2019-03-20 | Nokia Solutions and Networks Oy | Reserving time alignment period for ofdma communications with different numerology parameters |
JP2019535208A (ja) * | 2016-11-09 | 2019-12-05 | 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位相雑音除去のためのptrsのパワーブースティングレベルの決定方法及びその装置 |
JP7025423B2 (ja) * | 2017-01-09 | 2022-02-24 | 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いて、参照信号を送信する方法及びそのための装置 |
US10368350B2 (en) * | 2017-05-26 | 2019-07-30 | At&T Intellectual Property I, L.P. | Concurrent mini-slot based and slot based transmissions to a single device |
US11659542B2 (en) * | 2017-12-14 | 2023-05-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Scheduling of a data transmission |
GB201810547D0 (en) * | 2018-06-27 | 2018-08-15 | Nordic Semiconductor Asa | OFDM channel estimation |
EP4150822A4 (en) * | 2020-05-14 | 2024-04-10 | Apple Inc | SYSTEM AND METHOD FOR PHASE NOISE SUPPRESSION IN A VERY HIGH FREQUENCY SPECTRUM |
WO2023174565A1 (en) * | 2022-03-18 | 2023-09-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmission power boost for packet with high priority |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101589568A (zh) * | 2007-01-09 | 2009-11-25 | 株式会社Ntt都科摩 | 在利用正交频分复用方式的移动通信系统中使用的发送装置、接收装置及方法 |
WO2011085192A1 (en) * | 2010-01-11 | 2011-07-14 | Research In Motion Limited | Control channel interference management for heterogeneous network via an extended pdcch |
WO2012104635A1 (en) * | 2011-02-04 | 2012-08-09 | Wireless Technology Solutions Llc | Inserting virtual carrier in conventional ofdm host carrier in communications system |
CN102792610A (zh) * | 2010-02-17 | 2012-11-21 | 爱立信(中国)通信有限公司 | 用于调节参考信号的功率的方法和设备 |
CN102859900A (zh) * | 2010-04-22 | 2013-01-02 | Lg电子株式会社 | 用于基站与中继站之间的无线链路的信道估计的方法和设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100220651A1 (en) * | 2009-03-02 | 2010-09-02 | Mediatek Inc. | Method and apparatus for broadcasting and receiving system information in OFDMA systems |
CN102076076B (zh) * | 2009-11-20 | 2015-11-25 | 夏普株式会社 | 一种解调参考信号的资源分配通知方法 |
CN102148659B (zh) * | 2010-02-10 | 2018-01-30 | 中兴通讯股份有限公司 | 解调参考信号的发送功率配置方法及装置 |
US9084207B2 (en) * | 2010-11-08 | 2015-07-14 | Qualcomm Incorporated | System and method for uplink multiple input multiple output transmission |
GB2487757B (en) | 2011-02-03 | 2015-11-04 | Nvidia Corp | Apparatus and method for reducing interference |
GB2488513B (en) | 2011-02-04 | 2015-06-24 | Sca Ipla Holdings Inc | Telecommunication method and systen |
GB2487909B8 (en) | 2011-02-04 | 2015-01-21 | Sca Ipla Holdings Inc | Telecommunications method and system |
GB2487906B (en) | 2011-02-04 | 2015-02-25 | Wireless Tech Solutions Llc | Telecommunication method and system |
GB2487908B (en) | 2011-02-04 | 2015-06-17 | Sca Ipla Holdings Inc | Telecommunications method and system |
GB2487780B (en) | 2011-02-04 | 2015-01-14 | Sca Ipla Holdings Inc | Infrastructure equipment and method |
GB2487782B (en) | 2011-02-04 | 2015-05-20 | Sca Ipla Holdings Inc | Telecommunications method and system |
JP5689353B2 (ja) * | 2011-04-22 | 2015-03-25 | シャープ株式会社 | フィルタ算出装置、送信装置、受信装置、プロセッサおよびフィルタ算出方法 |
-
2013
- 2013-01-31 GB GB1301730.6A patent/GB2510367C/en active Active
-
2014
- 2014-01-17 KR KR1020157020531A patent/KR102173502B1/ko active IP Right Grant
- 2014-01-17 JP JP2015555786A patent/JP6336489B2/ja active Active
- 2014-01-17 US US14/651,421 patent/US9525531B2/en active Active
- 2014-01-17 EP EP14700787.6A patent/EP2951941B1/en active Active
- 2014-01-17 WO PCT/GB2014/050141 patent/WO2014118505A1/en active Application Filing
- 2014-01-17 BR BR112015017731A patent/BR112015017731A2/pt not_active Application Discontinuation
- 2014-01-17 CN CN201480007054.9A patent/CN104982001B/zh active Active
- 2014-01-17 EP EP19161710.9A patent/EP3528423B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101589568A (zh) * | 2007-01-09 | 2009-11-25 | 株式会社Ntt都科摩 | 在利用正交频分复用方式的移动通信系统中使用的发送装置、接收装置及方法 |
WO2011085192A1 (en) * | 2010-01-11 | 2011-07-14 | Research In Motion Limited | Control channel interference management for heterogeneous network via an extended pdcch |
CN102792610A (zh) * | 2010-02-17 | 2012-11-21 | 爱立信(中国)通信有限公司 | 用于调节参考信号的功率的方法和设备 |
CN102859900A (zh) * | 2010-04-22 | 2013-01-02 | Lg电子株式会社 | 用于基站与中继站之间的无线链路的信道估计的方法和设备 |
WO2012104635A1 (en) * | 2011-02-04 | 2012-08-09 | Wireless Technology Solutions Llc | Inserting virtual carrier in conventional ofdm host carrier in communications system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109792429A (zh) * | 2016-10-07 | 2019-05-21 | 株式会社Kt | 在新无线通信系统中传送频率偏移估计的参考信号的方法和装置 |
CN113454936A (zh) * | 2019-02-14 | 2021-09-28 | 诺基亚技术有限公司 | 用于可靠性提升的带宽部分聚合 |
Also Published As
Publication number | Publication date |
---|---|
WO2014118505A1 (en) | 2014-08-07 |
KR102173502B1 (ko) | 2020-11-03 |
US9525531B2 (en) | 2016-12-20 |
GB2510367A (en) | 2014-08-06 |
JP6336489B2 (ja) | 2018-06-06 |
US20150318969A1 (en) | 2015-11-05 |
EP3528423A1 (en) | 2019-08-21 |
EP3528423B1 (en) | 2021-10-13 |
KR20150112973A (ko) | 2015-10-07 |
BR112015017731A2 (pt) | 2017-07-11 |
CN104982001B (zh) | 2019-02-15 |
GB2510367C (en) | 2021-08-11 |
EP2951941B1 (en) | 2019-07-10 |
GB2510367B (en) | 2020-05-20 |
EP2951941A1 (en) | 2015-12-09 |
GB201301730D0 (en) | 2013-03-20 |
JP2016511574A (ja) | 2016-04-14 |
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TR01 | Transfer of patent right |
Effective date of registration: 20200320 Address after: American Delaware Patentee after: CONVIDA WIRELESS, LLC Address before: American Delaware Patentee before: Interactive Digital VC Holdings Effective date of registration: 20200320 Address after: American Delaware Patentee after: Interactive Digital VC Holdings Address before: Tokyo, Japan Patentee before: Sony Corp. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240129 Address after: Wilmington, Delaware, USA Patentee after: INTERDIGITAL PATENT HOLDINGS, Inc. Country or region after: U.S.A. Address before: Delaware USA Patentee before: CONVIDA WIRELESS, LLC Country or region before: U.S.A. |
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