WO2010145398A1 - Procédé et système de mappage de signal de référence d'information d'état du canal - Google Patents

Procédé et système de mappage de signal de référence d'information d'état du canal Download PDF

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Publication number
WO2010145398A1
WO2010145398A1 PCT/CN2010/073000 CN2010073000W WO2010145398A1 WO 2010145398 A1 WO2010145398 A1 WO 2010145398A1 CN 2010073000 W CN2010073000 W CN 2010073000W WO 2010145398 A1 WO2010145398 A1 WO 2010145398A1
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WO
WIPO (PCT)
Prior art keywords
channel
physical resource
channel measurement
mapping
measurement
Prior art date
Application number
PCT/CN2010/073000
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English (en)
Chinese (zh)
Inventor
姜静
张晨晨
朱常青
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2010145398A1 publication Critical patent/WO2010145398A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • Hume is involved in the measurement of mapping methods. Background wood force to increase the small amount of small new generation communication system high long-term system o g- e o o d ce - d a ce high-solid communication system e a o a ob e eeco ca o Ad a ce
  • the same wood Cood ae o a s sso a d ece o CO P / -A system O ogo a e e so so g O ) wood force.
  • the communication resource is in the form of the O system. In the example, the communication resources are in the same direction as the sub-S b e) of ⁇ a e sheep ado ⁇ a e length s containing 0 length s.
  • the resource is subcarrier S b-c e ).
  • the smallest sheep in the resource allocation is the resource eso ce oc R physical resource P sca PR ).
  • the PR contains 2 meson carriers.
  • the channel measurement mapping method of the present invention sets the channel measurement subcarrier mapping to be placed in the first physical resource of the physical resource, wherein the physical resource is formed by the first physical resource and the first physical resource into the first physical resource package, and the physical PC, the preceding character
  • the physical control of the temple is set by P CC , synchronization and mapping.
  • the channel measurement packet f 2 4 channel measures the cause of the channel channel measurement and the 2 channel measurement of the former channel due to the same 2 channel measurement factor and the 4 channel measurement of the first 2 due to the same channel measurement of the sheep the same 6 8 2 6 24 30 36 42 4 Meson carrier.
  • the channel measurement packet f4 measures the cause of 4 measurements and the first 4 channels of the 8 channels measured by the same channel as the same 8 2 24 ⁇ meson carrier.
  • the subcarriers that are mapped to the small test or the translation test are not supported by the unmeasured.
  • Another aspect of the present invention provides a measurement mapping device.
  • the channel measurement mapping device package is placed in the channel measurement subcarrier mapping and is disposed in the first physical resource of the physical resource, wherein the physical resource and the first physical resource are the first physical resource package solution and the physical PC, The physical control of the pre-fuji Temple P CC, synchronization and mapping.
  • the channel measurement packet f 2 4 channel measurement is the same as the channel measurement factor 2 channel measurement
  • the cause of the channel measurement and the first 2 measurements of the 4 channels are measured by the same channel as the same 8 2 6 24 30 36 42 4 meson carrier.
  • the channel measurement packet f4 measures the cause of 4 measurements and the first 4 channels of the 8 channels measured by the same channel as the same 8 2 24 ⁇ meson carrier.
  • the device pack translates to subcarriers that are mapped to small or translational measurements and unmeasured.
  • the local channel measurement subcarrier mapping is placed on the sub-physical resources of the physical resource, wherein the physical resource is composed of the first sub-physical resource and the first sub-physical resource into the first sub-physical resource package, and the physical control P CC of the physical PC.
  • the mapping of the sum solves the mapping of the -A channel measurement, and the performance of the user is reduced, and the performance measured by the channel is improved.
  • the explanation of the part of the cost of the unexplained step of understanding the explanation of the cost is obvious.
  • the flow 2 of the channel measurement mapping method in the middle is the pre-common sum in the phase 3, the third channel measurement is 4, the first channel measurement 5 is the first channel measurement 6 is The channel measurement mapping device 7 of the present is the channel measurement mapping device of the present.
  • the way to be clear is that in the case of no, the special ones in this book are mutually exclusive. The following is a reference to the details.
  • This is a method of measuring the mapping.
  • the steps under the channel measurement mapping method packet set the channel measurement CS-S subcarrier mapping is placed in the first child physical resource, wherein the physical resource is composed of the first child physical resource and the first child physical resource into the first child physical resource package solution ⁇ S and physical PC, before Fu Temple's physical control P CC, synchronization and
  • the mapping is set.
  • the map of Mufu-A system measurement is detailed.
  • the proposed measurement mapping scheme sets the channel measurement CS-S subcarrier mapping to be placed in the first subphysical resource, wherein the physical resource is composed of the first subphysical resource and the first subphysical resource into the first subphysical resource packet, and the physical PC, the preamble Temple physical control P CC , synchronization and
  • the mapping is set.
  • the method maintains the information required by the CS users to raise the high O and CO P. It is beneficial for the -A a ced user to improve the performance of the sheep due to the more sparse degradation of the user's performance.
  • Fixed with CS - S to support more small Co P to improve system performance. 2 is the sum of the two in the middle of the phase.
  • the rest CS - S is equal in the same period as the meson period f 2 5 0 20 ⁇ .
  • the CS-S periods of different cells are different.
  • the CS-S of the user receiving the cell has the channel required to support the CO P to measure the CO P user to receive the CS-S of the cell.
  • the new ⁇ 24 channel measurement factor is the same as the two channel measurement.
  • the cause of 2 measurements The first 2 of the 4 measurements are due to the same 4 channels and the 8 measurements are the same as the first 4 channels measured as the same as the 6 8 2 6 24 30 36 42 48 ⁇ where the new f4 channel measures 4 measurements
  • the channel is measured as the same as the ⁇ 6 8 2 6 24 30 36 42 48 ⁇ .
  • the new channel is measured by the R to be the sheep in the full band equivalent of 8 to 4 5 5 2 O Fu Temple where 0 measurements are mapped to the 2 and 8th subcarriers of the 4 Fu Temple
  • the channel measurement is mapped to the 4th and 5th subcarriers of the 4fuji.
  • the 2 channel measurement is mapped to the 5th and 2nd subcarriers of the 5th channel.
  • the 3 channel measurement is mapped to the 5th and 5th subcarriers of the 5th channel.
  • the measurement is mapped to the temple.
  • 2 and 8th subcarriers 5 channels are mapped to the 5th and the 1st subcarriers of the Fusi 6-channel measurement.
  • the 2 and 8th subcarriers of the 2fuji subcarrier are measured.
  • the 7-channel measurement is mapped to the 5th and the 1st subcarrier 2 of the 2fuji Temple. Show.
  • the resources occupied by each CS-S are placed in the same subcarrier as the 6th. Hugh's new channel measurement is based on the R-predetermined as a sheep in the full-band equivalent of 8 to 2 4 2 2 Fu Temple.
  • the 0-channel measurement is mapped to the 4-subcarrier channel of the 4 Fuji Temple.
  • the 8-subcarrier 2 is mapped to the 4 Fuji Temple.
  • the channel measurement is mapped to the 2 meson carrier of the 5 Fuji 3 channel measurement.
  • the 8 channel subcarriers of the 5 Fuji Temple are mapped to the 4 channel subcarriers of the Fuji Temple.
  • the 2 channel subcarriers are mapped to the 8-channel subcarrier of the Fuji Temple.
  • the 2-channel subcarrier 7-channel measurement of 2 Fuji Temple is mapped to the 8-channel subcarrier 3 of the 2fuji Temple.
  • the resources occupied by each CS-S are placed on each other.
  • Subcarrier is the same as 6.
  • the new channel is measured by the median R.
  • the sheep is in the full band.
  • Step 02 and step S 04 Step 02 Set the channel measurement subcarrier mapping in the first sub-physical resource.
  • Step 04 Set the map to small or pan. A description of the conclusion.
  • the new CS-S is shown in the fixed cycle 3 due to the new CS-S occupancy meson in each cycle.
  • the new CS-S has the same frequency as the 6-subcarrier carrier in the CS-S sub-band R3.
  • the new channel is measured by the R-predetermined into a sheep in the full-band equivalent 0 8 in the sub- 4 O-fuji where the 0-channel measurement maps to the 4fuji and the 7th subcarrier track measurement is mapped to the 4th and 0th of the 4th temple
  • the meson carrier 2-channel measurement is mapped to the Fuji and the 7th subcarriers.
  • the 3-channel measurement maps to the 4th and 0th subcarriers of the Fuji 4 channel.
  • the 4th and 8th channels of the 4th pass are mapped to the 5th channel.
  • the 5-channel measurement of the 5th and the 1st subcarriers of Fusi Temple is mapped to the 2nd and 8th subcarriers of the Fusi Temple.
  • the 7-channel measurement is mapped to the 5th and the 1st subcarrier 2 of Fuji Temple.
  • the resources occupied by each CS-S are set to be the same as each other. ⁇ equals 4 8 new 4 or 8 measurements
  • the new 4 or 8 CS-S takes the new CS-S occupied by the meson in each cycle as shown in the fixed cycle 4.
  • the new CS-S has the same frequency as the 6-subcarrier carrier in the CS-S sub-band with the R 4 factor.
  • the new channel is measured by the median R.
  • the sheep is in the full band.
  • the 5-channel subcarrier and the first-subcarrier 6-channel measurement of the temple are mapped to the 2-subcarrier and the 8th subcarrier of the Fusi.
  • the 7-channel measurement is mapped to the 5-subcarrier and the sub-carrier 4 of Fuji.
  • the resources occupied by each CS-S are placed in the same subcarrier as the 6th.
  • ⁇ is equal to 4 8 new 4 or 8 measurements - the lower measurement of the A system is equal to the total measurement of the 2 measurement reuse system - the lower measurement of the A system.
  • 4 CS - S and 8 CS - S The same as the first 4 .
  • the new 4 or 8 CS-S is shown in the fixed cycle 5 due to the new CS-S occupancy meson in each cycle.
  • the new CS-S has the same frequency as the 6-subcarrier carrier in the CS-S sub-band with the R 5 factor.
  • the new channel measurement is defined by the R as a sheep in the full band equivalent 8 Yuzi's 4 5 9 O Fu Temple, where 0 measurements are mapped to 4 Fuji and 7th subcarriers are measured on the 4th and 4th subcarriers of the 4th channel.
  • the 2 channel measurement is mapped to Fuji and 7th.
  • the meson carrier 3-channel measurement is mapped to the 4th and 0th subcarriers of the Fusi 4 channel measurement.
  • the 2 and 8th subcarriers of the 4th channel are measured.
  • the 5 channel measurement is mapped to the 4th and 4th subcarriers of the 4th channel.
  • the 5-channel measurement of the 5th and the first subcarriers of Fusi Temple is shown in Fig. 5 and the subcarrier 5 of the symbol.
  • the resources occupied by each CS-S are set to be the same as each other.
  • the scheme is to pre-determine the sheep R to equate the predetermined sheep with 2 R or with 5 R or with 25 R or with 3 R full band.
  • the present invention provides a measurement mapping device. 6 is the device measurement device shown in FIG. 6 of the present channel measurement mapping device. 62 Description of the above-mentioned channel measurement subcarrier mapping is placed in the first sub-physical resource, where the physical resource is sub-physical from the first sub-physical resource and the first sub-physical resource.
  • the resource package solves the physical and physical PC, the physical control of the pre-fuji P CC, the synchronization and mapping.
  • 7 is the channel measurement mapping device of the present
  • Figure 7 shows the package translation.
  • the translations 72 to 62 are used to set the mapping of 62 to small or sub-carriers measured by the translation channel. What needs to be clear is that the translation is in the resource map to
  • the channel measurement mapping device described in the device is described in the method of the method. No longer. The copy of the CS user has raised the information required by the high and CP to help the -A a ced user to improve the sheep. In addition, due to the more sparse performance degradation of the user, the performance measured by the channel is improved.
  • the various steps or steps of the present invention in the field are to be stored in the storage device by means of a general device without them being concentrated in the device of the sheep or distributed to the device by the device. The devices do not either make them into separate integrations or make multiple or steps of them into sheep integration. This is not a specific piece of software and software. The use of the above-mentioned force is not used to make the wood in the field. What is done in the spirit and principles of this book, equivalent replacement, etc. are included in this warranty.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L’invention concerne un procédé et un système de mappage d'un signal de référence d'information d'état du canal. Le procédé est mis en œuvre comme suit: l'emplacement de mappage d'une sous-porteuse du signal de référence d'information d'état du canal est calé sur un premier sous-bloc d'un bloc de ressources physiques (S102), le bloc de ressources physiques étant constitué d'un premier sous-bloc de ressources physiques et d'un second sous-bloc de ressources physiques. Le second sous-bloc de ressources physiques comprend: le signal de référence de démodulation (DMRS) et le canal physique de diffusion (PBCH), le canal physique de commande de liaison descendante (PDCCH) des deux premiers symboles, le signal de synchronisation et l'emplacement de mappage du canal d'appel unilatéral. La solution technique de l'invention règle le problème d'absence de définition détaillée de la règle de mappage du signal de référence d'information d'état du canal du système d'évolution à long terme (LTE-A), et a pour effet de réduire la dégradation des performances pour les utilisateurs du système LTE en assurant la performance du canal, et d'améliorer le rendement du système LTE-A.
PCT/CN2010/073000 2009-11-02 2010-05-20 Procédé et système de mappage de signal de référence d'information d'état du canal WO2010145398A1 (fr)

Applications Claiming Priority (2)

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CN200910221174.X 2009-11-02
CN200910221174.XA CN102055707B (zh) 2009-11-02 2009-11-02 信道测量导频映射方法及装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104813722A (zh) * 2013-09-24 2015-07-29 华为技术有限公司 一种寻呼消息的接收方法、发送方法及装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102158292B (zh) * 2010-02-12 2016-01-20 中兴通讯股份有限公司 信道测量导频发送方法及基站
EP2730104B1 (fr) 2011-07-06 2019-10-09 Nokia Solutions and Networks Oy Couche physique lte de liaison descendante basée sur dm rs
CN103220119B (zh) * 2012-01-19 2017-11-28 中兴通讯股份有限公司 一种检测载波同步的方法及装置
CN103634084B (zh) * 2012-08-23 2016-12-21 华为技术有限公司 优化导频的方法及装置
EP2892264B1 (fr) * 2012-09-24 2021-03-31 Huawei Technologies Co., Ltd. Procédé, station de base et équipement utilisateur pour transmission d'un message à diffusion générale
CN107483166B (zh) * 2016-06-08 2019-10-01 上海朗帛通信技术有限公司 一种无线通信中的方法和装置
CN108633024B (zh) * 2017-03-23 2023-07-11 夏普株式会社 用户设备、基站和相关方法
CN110635877B (zh) * 2018-06-22 2021-01-08 维沃移动通信有限公司 系统消息的传输方法、终端设备和网络设备
CN111343717B (zh) * 2018-12-18 2022-01-04 大唐移动通信设备有限公司 一种寻呼消息的接收方法、发送方法、终端设备及网络设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101150554A (zh) * 2006-09-19 2008-03-26 中兴通讯股份有限公司 一种基于正交频分复用系统的数据发射方法
CN101510868A (zh) * 2009-03-17 2009-08-19 中兴通讯股份有限公司 参考信号和物理资源块的映射方法
WO2009120791A2 (fr) * 2008-03-25 2009-10-01 Qualcomm Incorporated Transmission et réception de signaux de référence dédiés

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101162987B (zh) * 2007-11-10 2011-06-22 中兴通讯股份有限公司 一种时分双工系统上行特殊时隙中导频信号的发送方法
WO2009075484A2 (fr) * 2007-12-12 2009-06-18 Lg Electronics Inc. Procédé pour un mappage de canal indicateur de format de contrôle physique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101150554A (zh) * 2006-09-19 2008-03-26 中兴通讯股份有限公司 一种基于正交频分复用系统的数据发射方法
WO2009120791A2 (fr) * 2008-03-25 2009-10-01 Qualcomm Incorporated Transmission et réception de signaux de référence dédiés
CN101510868A (zh) * 2009-03-17 2009-08-19 中兴通讯股份有限公司 参考信号和物理资源块的映射方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104813722A (zh) * 2013-09-24 2015-07-29 华为技术有限公司 一种寻呼消息的接收方法、发送方法及装置

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