WO2014019233A1 - Procédé et dispositif d'acquisition de rip - Google Patents

Procédé et dispositif d'acquisition de rip Download PDF

Info

Publication number
WO2014019233A1
WO2014019233A1 PCT/CN2012/079679 CN2012079679W WO2014019233A1 WO 2014019233 A1 WO2014019233 A1 WO 2014019233A1 CN 2012079679 W CN2012079679 W CN 2012079679W WO 2014019233 A1 WO2014019233 A1 WO 2014019233A1
Authority
WO
WIPO (PCT)
Prior art keywords
rip
timestamp
phr
prb
belongs
Prior art date
Application number
PCT/CN2012/079679
Other languages
English (en)
Chinese (zh)
Inventor
宋志刚
杨晓东
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2012/079679 priority Critical patent/WO2014019233A1/fr
Priority to CN201280016346.XA priority patent/CN103765944B/zh
Publication of WO2014019233A1 publication Critical patent/WO2014019233A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition

Definitions

  • the present invention belongs to the field of communications, and in particular, to a method and apparatus for acquiring RIP.
  • the object of the embodiments of the present invention is to provide a method and an apparatus for acquiring RIP, so that the RIP corresponding to the PHR sent by the user terminal can be obtained, and the network coverage quality and system performance can be detected more accurately, thereby reducing network maintenance. the cost of.
  • the embodiment of the present invention provides a method for obtaining a RIP, including: acquiring a power headroom, reporting a timestamp of a PHR, and a location of a PRB (Physical Resource Block) to which the PHR belongs;
  • a PRB Physical Resource Block
  • the received interference power RIP is determined according to the timestamp of the PHR and the location of the PRB to which the PHR belongs.
  • an embodiment of the present invention provides an apparatus for acquiring a RIP, including: an acquiring unit, configured to acquire a timestamp of a power headroom PHR and the PHR Is the location of the physical resource block PRB;
  • a determining unit configured to determine, according to the timestamp of the PHR and the location of the PRB to which the PHR belongs, the received interference power RIP.
  • the corresponding RIP can be obtained according to the PHR, and the network coverage quality and system performance can be detected more accurately, thereby reducing the cost of network maintenance.
  • FIG. 1 is a flowchart of a method for obtaining RIP provided by an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a method for obtaining RIP according to another embodiment of the present invention
  • FIG. 3a to FIG. 3b are diagrams of another embodiment of the present invention.
  • FIG. 4 is a structural diagram of an apparatus for acquiring RIP according to an aspect of an embodiment of the present invention.
  • An embodiment of the present invention provides a method for obtaining RIP. As shown in FIG. 1, the method includes the following content.
  • the user terminal sends a PHR on each timestamp, so each PHR has a corresponding timestamp.
  • the PRB is pre-allocated to send the PHR.
  • the location of the PRB to which different PHRs belong may be different.
  • the 5102. Determine a RIP according to a timestamp of the PHR and a location of a PRB to which the PHR belongs.
  • the PRB in the frequency domain resource is allocated when the timestamp of each PHR is sent.
  • the PHR sent by the user terminal corresponds to a time domain location (such as a timestamp) and a frequency domain location (for example, the location of the PRB to which the PHR belongs). If the PHR sent by the user terminal is different, the timestamp of sending the PHR may be different, and the location of the PRB may be different.
  • the time domain location is determined by a timestamp, and the frequency domain location is determined by the physical resource block PRB, that is, the range of the PRB to determine the frequency domain location.
  • the PHR may have a value on a single PRB, or may have multiple consecutive PRBs. Value.
  • the RIP generated by the base station may also include a time domain location (such as a timestamp) and a frequency domain location (such as a location of a PRB to which the RIP belongs), and a time domain location and a frequency domain location of the RIP and a time domain of the PHR.
  • the location and the frequency domain location are related to each other, for example, the RIP corresponding to the PHR.
  • the timestamp of the RIP may be determined by the timestamp of the PHR, and the location of the PRB to which the RIP belongs may be the same as the location of the PRB to which the PHR belongs.
  • the executor of the embodiment of the present invention may be a base station or a tracking acquisition entity (TCE). Further, if the executor of the embodiment of the present invention is a base station, the base station may further send the acquired PHR and the RIP corresponding to the PHR to the TCE.
  • TCE tracking acquisition entity
  • the RIP of the PHR can be associated with the PHR by using the obtained timestamp of the PHR and the location of the PRB to which the PHR belongs, and the RIP sent by the base station can distinguish the specific terminal by using the association.
  • MDT network coverage quality and system performance can be more accurately detected, thereby reducing the cost of network maintenance.
  • Another aspect of the embodiments of the present invention provides a method for obtaining RIP. As shown in FIG. 2, the method includes the following content.
  • Embodiments of the present invention focus on further refinement of the steps described in S102 of FIG.
  • the concepts and processes described in the method embodiments shown in FIG. 1 are not described again.
  • Determining the RIP according to a timestamp of the PHR and a location of the PRB of the PHR includes the following content.
  • S201 Determine a timestamp of the RIP according to a timestamp of the PHR.
  • determining the timestamp of the RIP according to the timestamp of the PHR including: time of the RIP in the time domain of the RIP that is smaller than a timestamp of the PHR and closest to a timestamp of the PHR. Determining the timestamp as the timestamp of the RIP; or determining, in the time domain of the RIP, a timestamp of one or more RIPs that is greater than a timestamp of the last PHR and less than a timestamp of the PHR as the RIP Timestamp.
  • S202 Determine, according to the timestamp of the RIP and the location of the PRB to which the PHR belongs, the location of the PRB to which the RIP belongs under the timestamp of the RIP.
  • S203 Determine the RIP according to the location of the PRB to which the RIP belongs according to the timestamp of the RIP.
  • the time stamp of the corresponding RIP may be determined according to the timestamp of the PHR, and the timestamp of the PHR may not be aligned with the timestamp of the RIP. Therefore, when determining the timestamp of the RIP, there are two alternative implementations: (A) a timestamp less than the timestamp of the PHR and the timestamp of the RIP closest to the timestamp of the PHR may be selected as the RIP. (B) The timestamp of the one or more RIPs of the last PHR sent by the user terminal and less than the timestamp of the PHR may be determined as the timestamp of the RIP. In the manner of determining the timestamp of the RIP in the (B), the timestamp of the RIP is one or more timestamps, and the RIP on each timestamp is the RIP corresponding to the PHR sent by the terminal.
  • the RIP corresponding to the timestamp of a PHR may be a RIP under multiple timestamps.
  • the location of the PRB to which the PHR belongs may be multiple (for example, PRBO, PRB1, and PRB2), the location of the RIP corresponding to different PBRs may also have different values.
  • the location of the RIP corresponding to different PBRs may also have different values.
  • the value of RIP can be one or more.
  • the location of the PRB to which the PHR belongs is assumed to be PRBO, PRB1, and PRB2, then the RIP corresponds to three values in the location of the associated PRB, that is, RIPO on PRB0 and RIP1, PRB2 on PRB1. On the top is RIP2.
  • the timestamp of the RIP is determined according to method (A).
  • RIPlx, RIP2x, and RIP3x are the values of different timestamps of RIP in the time domain (X is 1, 2, 3, ...), PHR1, PHR2, PHR3, etc. are PHR.
  • the value of RIP on different timestamps can be one or more. Differently, the timestamp of the PHR is mapped to the time domain of the RIP.
  • RIP2x corresponds to the timestamp of the PHR2 in the time domain and the timestamp of the RIP closest to the PHR2, so the timestamp timestamp of the RIP2x is determined to be PHR2.
  • the timestamp of the RIP similarly, the timestamp of the RIP6x can be found as the timestamp of the RIP that is smaller than the PHR3 in the time domain and closest to the PHR3, so the timestamp of the RIP6 is determined as the timestamp of the RIP corresponding to the PHR3.
  • the RIP corresponding to the PHR may be determined according to the location of the PRB to which the PHR belongs, for example, the location of the PRB to which the PHR3 belongs is PRBO.
  • PRBl assuming RIP61 corresponds to PRBO, RIP62 corresponds to PRBl, RIP63 corresponds to PBR2, and B'J and PHR3 correspond to RIP as RIP61 and RIP62.
  • the location of 100 PRBs (PRB0, PRB1, RPB99) is allocated for normal communication of the user terminal, and when the user terminal transmits PHR3, and PRB0 and PRB1 are occupied, the PHR3 can be determined according to the method (A).
  • the timestamp of the RIP is the timestamp corresponding to (RIP61, RIP62, RIP63).
  • the location of the PRB to which RIP61 and RIP62 belong is PRB0 and PRB1, then the RIP corresponding to PHR3 can be determined as ( RIP2, RIP3).
  • the effective timestamp of the RIP is determined according to method (B).
  • RIPly, RIP2y, and RIP3y are different timestamps on the RIP time domain.
  • Values (y values are 1, 2, 3, ...), PHRl, PHR2, PHR3... are values taken on different timestamps of PHR.
  • the value of RIP on different timestamps may be one or more.
  • the timestamp of the PHR is mapped to the time domain of the RIP.
  • the RIP can be determined. For example, the timestamp of the RIP corresponding to PHR2 is 2 (the timestamp corresponding to RIP ly and RIP2y), and the location of the PRB to which PHR2 belongs is PRB3. Assuming that the PRB to which RIP11 and RIP21 belong are PRB3, the RIP corresponding to PHR2 is (RIP11, RIP21). Similarly, assuming that the PRB location to which PHR3 belongs is PRB0 and PRB1, the RIP corresponding to PHR3 is a matrix [RIP31 RIP32; RIP41 RIP42; RIP51 RIP52; RIP61 RIP62].
  • the foregoing method may be performed by the base station eNB or may be uploaded to other network side devices.
  • the embodiment of the present invention further includes: setting an index for the RIP corresponding to each PHR, where the index is used to indicate a timestamp corresponding to the RIP of the PHR, and a location of the PRB to which the RIP belongs.
  • the RIP of the PHR can be associated with the PHR by using the obtained timestamp of the PHR and the location of the PRB to which the PHR belongs, and the RIP sent by the base station can distinguish the specific terminal by using the association.
  • MDT network coverage quality and system performance can be more accurately detected, thereby reducing the cost of network maintenance.
  • An embodiment of the present invention provides an apparatus for acquiring a RIP, as shown in FIG. 4, The device embodiment corresponds to the method embodiment, and the device and the process described in the embodiment are not described again. For details, refer to the method embodiment.
  • the device according to the embodiment of the invention includes:
  • An obtaining unit 41 configured to obtain a power headroom, a timestamp of the PHR, and a location of the physical resource block PRB to which the PHR belongs;
  • the determining unit 42 is configured to determine the received interference power RIP according to the timestamp of the PHR and the location of the PRB to which the PHR belongs.
  • the determining unit 42 may include:
  • a first determining subunit 42-1 configured to determine a time ⁇ of the RIP according to a timestamp of the PHR;
  • a second determining sub-unit 42-2 configured to determine, according to the timestamp of the RIP and the location of the PRB to which the PHR belongs, the location of the PRB to which the RIP belongs under the timestamp of the RIP;
  • the third determining subunit 42-3 is configured to determine the RIP according to the location of the PRB to which the RIP belongs according to the timestamp of the RIP.
  • the first determining sub-unit 42-1 is specifically configured to determine, as a timestamp of the RIP, a timestamp that is smaller than a timestamp of the PHR and is closest to a timestamp of the PHR. a timestamp of the RIP; or the first determining subunit 42-1, specifically for using one or more timestamps of the RIP, greater than a timestamp of the last PHR and less than a timestamp of the PHR
  • the timestamp of the RIP is determined as the time of the RIP.
  • the device in the embodiment of the present invention may be a base station or a tracking and collecting entity (TCE), or other network element or network management system that can be applied to the MDT.
  • TCE tracking and collecting entity
  • the device in the embodiment of the present invention may perform the method steps in the method embodiment as described in any one of FIG. 1 to FIG.
  • Acquisition unit for device division according to embodiments of the present invention 41 and determining unit 42, and first determining unit 42-1, second determining unit 42-2 and third determining unit 42-3 included in determining unit 42 may exist independently or may be integrated together, for example, the above unit It can be a different processor (such as a central processing unit, a digital signal processor or an embedded chip such as a field programmable gate array), or it can be in the same processor, which is used to execute any one of Figure 1 - Figure 3.
  • the method embodiment described It will be understood by those skilled in the art that the device embodiments described in the embodiments of the present invention correspond to the method embodiments, but are not limited to the structural units corresponding to the steps in the method embodiments.
  • the RIP of the PHR can be associated with the PHR by using the obtained timestamp of the PHR and the location of the PRB to which the PHR belongs, and the RIP sent by the base station can distinguish the specific terminal by using the association.
  • MDT network coverage quality and system performance can be more accurately detected, thereby reducing the cost of network maintenance.
  • each unit included is only divided according to functional logic, but is not limited to the foregoing division, as long as the corresponding function can be implemented;
  • the specific names are also for convenience of distinguishing from each other and are not intended to limit the scope of the present invention.

Landscapes

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

Abstract

La présente invention s'applique au domaine des communications et porte sur un procédé et sur un dispositif d'acquisition de données relatives de MDT. Le procédé consiste : à acquérir l'estampille temporelle d'un rapport de marge de puissance (PHR) et l'emplacement d'un PRB auquel le PHR est subordonné; en fonction de l'estampille temporelle du PHR et de l'emplacement du PRB auquel le PHR est subordonné, à déterminer une puissance de brouillage reçue (RIP). Le dispositif comporte une unité d'acquisition et une unité de détermination. La solution technique décrite selon les modes de réalisation de la présente invention peut être appliquée pour acquérir, en fonction d'un PHR, une RIP lui correspondant et pour détecter plus précisément la qualité de couverture de réseau et le fonctionnement du système, ce qui permet ainsi de réduire les coûts d'entretien du réseau.
PCT/CN2012/079679 2012-08-03 2012-08-03 Procédé et dispositif d'acquisition de rip WO2014019233A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2012/079679 WO2014019233A1 (fr) 2012-08-03 2012-08-03 Procédé et dispositif d'acquisition de rip
CN201280016346.XA CN103765944B (zh) 2012-08-03 2012-08-03 一种获取rip的方法和装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/079679 WO2014019233A1 (fr) 2012-08-03 2012-08-03 Procédé et dispositif d'acquisition de rip

Publications (1)

Publication Number Publication Date
WO2014019233A1 true WO2014019233A1 (fr) 2014-02-06

Family

ID=50027148

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/079679 WO2014019233A1 (fr) 2012-08-03 2012-08-03 Procédé et dispositif d'acquisition de rip

Country Status (2)

Country Link
CN (1) CN103765944B (fr)
WO (1) WO2014019233A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105307273B (zh) * 2015-10-29 2018-08-31 江苏鑫软图无线技术股份有限公司 一种基于随机干扰检测的上行数据调度系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011069295A1 (fr) * 2009-12-11 2011-06-16 Nokia Corporation Procédé, appareil et produit programme d'ordinateur pour l'allocation de ressources dans un réseau de communication sans fil
WO2012096604A1 (fr) * 2011-01-11 2012-07-19 Telefonaktiebolaget L M Ericsson (Publ) Procédés pour atténuer les interférences affectant les liaisons montantes dans un groupe fermé d'abonnés non autorisé

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101854665B (zh) * 2009-04-03 2013-07-10 电信科学技术研究院 一种lte系统的负荷控制方法、装置和系统

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011069295A1 (fr) * 2009-12-11 2011-06-16 Nokia Corporation Procédé, appareil et produit programme d'ordinateur pour l'allocation de ressources dans un réseau de communication sans fil
WO2012096604A1 (fr) * 2011-01-11 2012-07-19 Telefonaktiebolaget L M Ericsson (Publ) Procédés pour atténuer les interférences affectant les liaisons montantes dans un groupe fermé d'abonnés non autorisé

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HUAWEI ET AL.: "Uplink coverage for MDT", 3GPP TSG-RAN WG2 MEETING #77 BIS, R2-121374, 26 March 2012 (2012-03-26) *
NEW POSTCOM: "Measurement For Weak Uplink Coverage Identification For LTE", 3GPP TSG RAN WG2 #78, R2-122327, 21 May 2012 (2012-05-21) *

Also Published As

Publication number Publication date
CN103765944B (zh) 2017-08-18
CN103765944A (zh) 2014-04-30

Similar Documents

Publication Publication Date Title
JP7068333B2 (ja) ビームベースのシステムにおける測定報告の拡張
US8190891B2 (en) Receiver, transmitter and communication control program
US9232391B2 (en) Authentication system for device-to-device communication and authentication method therefor
EP3127309B1 (fr) Transmission d'un message de balise
JP2020517144A5 (fr)
WO2017148308A1 (fr) Procédé, appareil et système servant à accéder à un réseau par un dispositif de l'internet des objets
WO2012064563A4 (fr) Systèmes, appareils et procédés pour prendre en charge l'accès dynamique à un spectre dans les réseaux sans fil
WO2012107002A1 (fr) Procédé et dispositif permettant d'obtenir un indicateur de performance clé
CN103843380B (zh) 用于监视未经授权接入点的监视系统、监视服务器、方法和程序
WO2017050086A1 (fr) Procédé, dispositif et système pour acquérir une configuration de paramètre de canal
TW201114298A (en) Resource allocation apparatus, subscriber station, resource allocation method, and computer readable medium
RU2015103744A (ru) Способ и устройство для осуществления доступа к сети wi-fi
CN114339719B (zh) 一种dpi数据采集方法及相关装置
TW201904320A (zh) 頻譜管理裝置和方法、頻譜協調裝置和方法以及電子裝置
WO2014187306A1 (fr) Procédé et système permettant d'analyser un taux de déconnexion de terminal, et support de stockage informatique
JP2015231226A5 (fr)
JP2022528085A (ja) 処理方法及び機器
WO2018023937A1 (fr) Procédé et dispositif permettant d'identifier un point d'accès sans fil
WO2016029483A1 (fr) Procédé de réglage de paramètre de réseau et dispositif de station de base
US20220369067A1 (en) Automated cell azimuth estimation and validation
CN104284356A (zh) 一种网络质量的判断方法和系统
WO2014183712A1 (fr) Procede, dispositif, station et systeme pour gestion d'encombrement de signalisation, et support de stockage
WO2014019233A1 (fr) Procédé et dispositif d'acquisition de rip
WO2016074398A1 (fr) Procédé de détection et de traitement de conflits ip, dispositif de point d'accès sans fil et support de stockage informatique
US10694554B2 (en) Data transmission method and host machine

Legal Events

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

Ref document number: 12882230

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12882230

Country of ref document: EP

Kind code of ref document: A1