WO2018171321A1 - Procédé de transmission d'informations et station de base - Google Patents

Procédé de transmission d'informations et station de base Download PDF

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Publication number
WO2018171321A1
WO2018171321A1 PCT/CN2018/073565 CN2018073565W WO2018171321A1 WO 2018171321 A1 WO2018171321 A1 WO 2018171321A1 CN 2018073565 W CN2018073565 W CN 2018073565W WO 2018171321 A1 WO2018171321 A1 WO 2018171321A1
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WO
WIPO (PCT)
Prior art keywords
base station
information
request
request information
specific
Prior art date
Application number
PCT/CN2018/073565
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English (en)
Chinese (zh)
Inventor
杨立
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 WO2018171321A1 publication Critical patent/WO2018171321A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load

Definitions

  • the Secondary Node side allows to independently generate its own RRC PDU and directly through the SCG SRB.
  • the UE is sent to the UE, but the Master Node may not be able to resolve the content of the RRC PDU. Therefore, it cannot be deduced whether the SCG side uses the UE capability in real time.
  • the Master Node cannot determine whether the current UE capability is allocated to the SCG side.
  • the specific capability of UE-supported RF Band Combination will be exemplified below.
  • FIG. 3 is a schematic diagram of an Option 7/7a/7x deployment architecture according to the related art
  • an information transmission method comprising: receiving, by a second base station, request information sent by a first base station, wherein the request information is used to request acquisition at the second base station and a terminal a usage of a specific capability of the second base station for the UE in the wireless connection of the UE; the second base station returns, to the first base station, report information for the request information, where the report information is used to indicate In the wireless connection between the second base station and the terminal UE, the second base station uses the specific capability of the UE; wherein the UE has a connection with multiple base stations simultaneously, and the first of the multiple base stations The radio access type RAT of both the base station and the second base station is different.
  • the actual usage average is represented by one of: an absolute value of the specific capability of the UE being averaged used within the time window; the actual usage average is the largest assigned value a relative value, wherein the maximum assigned value is a value that the first base station allocates to the second base station, and uses a specific capability of the UE at most.
  • Average Usage Request the receiving base station needs to perform average calculation and analysis on all sample values in each observation time window.
  • Step 1 The MeNB sends an XnAP message to the SgNB: the UE Capability Usage Info Request, which includes at least the following: configuration parameters for performing statistical analysis and reporting on the UE-specific capability "the number of TBs transmitted in each transmission time interval TTI", as follows: :
  • Step 2 The SgNB sends an XnAP message to the MeNB: UE Capability Usage Info Response, ACK confirms that the SgNB has accepted the statistical analysis and reporting request of the MeNB side for the UE specific capability "the number of TBs transmitted in each transmission time interval TTI".
  • Average Usage Request true, which means that the reporting result of each period needs to contain “the number of TBs transmitted in each transmission time interval TTI”.
  • the consumption in the observation time window uses the average calculation value.
  • Step 1 The MNB sends an XnAP message to the SeNB: the UE Capability Usage Info Request, which includes at least the following: configuration parameters for performing statistical analysis and reporting on the UE-specific capability "UE air interface physical layer soft channel bits", as follows:
  • Step 3 The SeNB is locally set according to the above parameters, and periodically performs statistical analysis and reporting on the UE specific capability "UE air interface physical layer soft channel bits Soft Channel bits".
  • Step 5 Based on the periodic reporting of the SeNB, the NB knows the specific consumption usage of the UE-specific capability "UE air interface physical layer soft channel bits" on the SeNB side, and triggers subsequent RRM actions on various MCG sides, such as reducing The allocation of the UE-specific UE "UE air interface physical layer soft channel bit number Soft Channel bits”.
  • the first communications device is further configured to receive reply information of the second base station before receiving the report information returned by the second base station for the request information, where the reply information is used to indicate Whether the second base station accepts the request corresponding to the request information, and when the second base station accepts the request corresponding to the request information according to the reply information, the base station can receive the second base station about Reporting information of "the usage of the specific capabilities of the UE".

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

Abstract

La présente invention concerne un procédé de transmission d'informations et une station de base. Le procédé comprend les étapes suivantes : une première station de base transmet à une deuxième station de base des informations de demande utilisées pour acquérir un état d'utilisation par la deuxième station de base par rapport à une capacité spécifique d'un UE dans une connexion entre la deuxième station de base et l'UE de terminal, et la deuxième station de base rapporte en conséquence, de façon à mettre en œuvre, dans un scénario dans lequel l'UE a des connexions multiples, l'interaction de la capacité spécifique de l'UE entre des stations de base de différents attributs de RAT de façon opportune et précise, de façon à résoudre le problème de l'art antérieur dans lequel des développements de capacités d'UE et/ou de négociation à haute fréquence et de mécanisme de rapport d'état d'utilisation sont absents en raison du fait que des attributs de RAT des stations de base sont différents.
PCT/CN2018/073565 2017-03-24 2018-01-22 Procédé de transmission d'informations et station de base WO2018171321A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710184862.8 2017-03-24
CN201710184862.8A CN108924941B (zh) 2017-03-24 2017-03-24 信息传输方法和基站

Publications (1)

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WO2018171321A1 true WO2018171321A1 (fr) 2018-09-27

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WO (1) WO2018171321A1 (fr)

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JP7399965B2 (ja) 2019-09-23 2023-12-18 オッポ広東移動通信有限公司 システムの相互運用方法及び装置
CN114095978B (zh) * 2020-06-22 2023-03-28 华为技术有限公司 一种配置终端设备的方法及设备

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CN105165050A (zh) * 2013-08-09 2015-12-16 三星电子株式会社 移动通信系统中用于有效地提供与具有小小区服务区域的小小区有关的配置信息的方法及装置
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CN108924941B (zh) 2023-09-08
CN108924941A (zh) 2018-11-30

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