WO2013189302A1 - Procédé et dispositif de transmission de message de radiomessagerie - Google Patents

Procédé et dispositif de transmission de message de radiomessagerie Download PDF

Info

Publication number
WO2013189302A1
WO2013189302A1 PCT/CN2013/077613 CN2013077613W WO2013189302A1 WO 2013189302 A1 WO2013189302 A1 WO 2013189302A1 CN 2013077613 W CN2013077613 W CN 2013077613W WO 2013189302 A1 WO2013189302 A1 WO 2013189302A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
frequency point
paging message
network side
specific
Prior art date
Application number
PCT/CN2013/077613
Other languages
English (en)
Chinese (zh)
Inventor
徐伟杰
贾民丽
邢艳萍
潘学明
Original Assignee
电信科学技术研究院
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 电信科学技术研究院 filed Critical 电信科学技术研究院
Publication of WO2013189302A1 publication Critical patent/WO2013189302A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication

Definitions

  • the current LTE protocol stipulates that the paging message is scheduled by the Paging-Radio Network Temporary Identifier (P-RNTI) plus the physical downlink control channel (PDCCH) of the 4th physical downlink control channel (PDCCH). Transmission in the Physical Downlink Shared Channel (PDSCH) (can be scheduled in any position of the downlink data bandwidth); a paging message can page up to 16 UEs, and the paging message includes terminal paging of each paged user. Logo.
  • the specific structure of the paging message can be referred to the regulations.
  • the paging message reception of the UE follows the principle of Discontinuous Reception (DRX).
  • DRX Discontinuous Reception
  • Each cell broadcasts a default DRX paging cycle of the cell to all UEs in the cell in the system information.
  • Each UE can also set a UE-specific DRX paging cycle according to its own power and paging system message.
  • a Non-Access Stratum (NAS) message such as an Attach Request or a Tracking Area Update Request (TAU Request) message, transmits UE-specific DRX paging cycle information to a Mobility Management Entity (MME).
  • MME Mobility Management Entity
  • the MME transmits the specific DRX paging cycle information of the paged UE to the e B through the paging message of the S1 AP interface.
  • the UE and the network side calculate the UE identity (UE ID) through the UE's own International Mobile Subscriber Identity (IMSI), and use the same paging cycle to calculate the paging time (the radio frame number ( SFN) + subframe position (i_s)), in each paging cycle, the UE only listens to the paging message at a corresponding paging moment location, receives the public notification information therein, and searches for whether or not it contains its own paging UE.
  • the Paging UE ID may be an International Mobile Subscriber Identity (IMSI) or a System Architecture Evolution Temporary Mobile Station Identifier (S-TMSI).
  • the network side transmits a paging message to the terminal at one or more frequency points.
  • a method for transmitting a paging message is applied to a small bandwidth system in which a plurality of frequency points are configured in a data domain of a system bandwidth and a part of the terminals are configured to perform data transmission in each frequency point, and the method includes:
  • the network side transmits the paging message to the terminal only on the data transmission frequency of the terminal, and the network side transmits the system broadcast message only at a specific frequency point, in order to avoid the When the data transmission frequency of the terminal is not a specific frequency point, the paging moment of the terminal falls into the time period in which the terminal hops to the specific frequency point to read the system broadcast message, and the terminal misses the paging message.
  • the network side needs to perform one of the following two operations:
  • Operation 2 The network side transmits a paging message to the terminal at a specific frequency point after the terminal hops to the specific frequency point to read the system broadcast message and before receiving the read system broadcast message completion signaling of the terminal. So that the terminal can listen to and receive the monitored paging message at a specific frequency point after hopping to a specific frequency point to read the system broadcast message and before receiving the terminal's read system broadcast message completion signaling.
  • the network side schedules the terminal to receive the paging message at the corresponding frequency point by using a specific radio network temporary identifier (RNTI) scrambled control channel (PDCCH) according to the set time period, and according to the scheduling at the corresponding frequency Transmitting a paging message to the terminal through a shared channel (PDSCH);
  • RNTI radio network temporary identifier
  • PDSCH shared channel
  • the terminal determines that the frequency point at which the network side transmits the paging message to the terminal is a specific frequency point; correspondingly, in step 41, the terminal selects the specific frequency point as the frequency point at which the paging message is received by itself. .
  • the terminal may receive the information of the set time period sent by the network side before receiving the paging message.
  • the time period may be pre-agreed by the terminal and the network side.
  • the specific RNTI may be a pre-agreed RNTI between the terminal and the network side, and the RNTI may be a newly defined RNTI different from the existing RNTI in the prior art.
  • the terminal determines a frequency point at which the network side transmits the paging message to the terminal.
  • Step 1 The base station determines the terminal that needs to receive the paging message. For the terminal in the idle state, the base station transmits the paging message to the terminal only at the specific frequency point; for the terminal in the connected state, the base station only transmits the data in the terminal. Transmitting a paging message to the terminal at a frequency point;
  • the terminal in the connected state receives the paging message for the terminal at the data transmission frequency of the terminal.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • the frequency point is a specific frequency point
  • the terminal determines that the frequency point at which the network side transmits the paging message to the terminal is a specific frequency point; and at a specific frequency point Receiving a paging message
  • RRC signaling can be as follows:
  • UplinkPowerControlCommonSCell-r 10 UplinkPowerControlCommonSCell-r 10
  • ⁇ 3 Physical configuration, control
  • the paging message transmission unit 51 is further configured to:
  • the terminal receives the paging message by using the paging radio network temporary identifier P-RNTI scrambled control channel at the corresponding frequency point, and transmits the paging message through the shared channel according to the scheduling at the corresponding frequency point. Paging message of the terminal; or,
  • the paging time is advanced to the specific frequency point to listen to the paging message in advance T1 time.
  • the PDSCH received by the specific RNTI and the necessary necessary demodulation information at the corresponding frequency point receives the paging message transmitted to the network side of the terminal; the known necessary demodulation
  • the information includes information such as a transmission PDSCH resource location or a plurality of resource candidate locations, a modulation scheme, a code rate, and the like.
  • the frequency point at which the network side transmits the paging message to the terminal is the data transmission frequency of the terminal.
  • the network side after determining the terminal that needs to receive the paging message, transmits a paging message to the terminal at one or more frequency points, and the terminal determines that the network side transmits the paging message to the terminal.
  • the frequency point At the frequency point, according to the determination result, the frequency point at which the paging message is received is selected, and the paging message for the terminal is received at the selected frequency point.

Landscapes

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

Abstract

Les modes de réalisation de l'invention concernent le domaine des communications sans fil, et un procédé et un dispositif de transmission de message de radiomessagerie permettant de résoudre le problème de la transmission de message de radiomessagerie pour des terminaux sur chaque point de fréquence d'un système faible largeur de bande. Dans cette invention, après détermination que le terminal doit recevoir un message de radiomessagerie, le réseau transmet lui transmet, sur un ou plusieurs point(s) de fréquence, le message de radiomessagerie. L'invention permet de résoudre le problème de la transmission de message de radiomessagerie pour les terminaux sur chaque point de fréquence dans un système faible largeur de bande.
PCT/CN2013/077613 2012-06-21 2013-06-21 Procédé et dispositif de transmission de message de radiomessagerie WO2013189302A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210212405.2 2012-06-21
CN201210212405.2A CN103517416B (zh) 2012-06-21 2012-06-21 寻呼消息的传输方法和设备

Publications (1)

Publication Number Publication Date
WO2013189302A1 true WO2013189302A1 (fr) 2013-12-27

Family

ID=49768126

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/077613 WO2013189302A1 (fr) 2012-06-21 2013-06-21 Procédé et dispositif de transmission de message de radiomessagerie

Country Status (3)

Country Link
CN (1) CN103517416B (fr)
TW (1) TWI559711B (fr)
WO (1) WO2013189302A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105323831A (zh) * 2014-08-04 2016-02-10 展讯通信（上海）有限公司 一种监听寻呼的方法
CN106162842A (zh) * 2015-04-20 2016-11-23 苏州简约纳电子有限公司 一种lte系统中降低终端功耗的方法及装置
CN106454922B (zh) 2015-08-10 2018-11-02 电信科学技术研究院 一种非正交多址接入系统中的上行检测方法及装置
WO2017129261A1 (fr) * 2016-01-29 2017-08-03 Nokia Solutions And Networks Oy Mise à jour d'information système assistée par mme
CN107295638B (zh) * 2016-04-01 2019-08-02 电信科学技术研究院 下行数据的传输方法、基站及终端
CN108012312B (zh) * 2016-10-28 2021-01-15 华为技术有限公司 被寻呼装置、寻呼装置及方法
CN108076441B (zh) * 2016-11-17 2021-11-16 中兴通讯股份有限公司 一种寻呼方法及装置、系统
WO2019061200A1 (fr) * 2017-09-28 2019-04-04 华为技术有限公司 Procédé et dispositif d'acquisition de message système, procédé et dispositif d'instruction de message système, et équipement utilisateur

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1738473A (zh) * 2004-08-17 2006-02-22 中兴通讯股份有限公司 一种应用于多载波码分多址系统中的信道配置方法
CN101166371A (zh) * 2006-10-02 2008-04-23 三星电子株式会社 无线通信系统中发送/接收寻呼信息的方法及装置
US20090232108A1 (en) * 2008-03-07 2009-09-17 Interdigital Patent Holdings, Inc. I/q imbalance estimation using synchronization signals in lte systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100921458B1 (ko) * 2005-10-31 2009-10-13 엘지전자 주식회사 무선 이동통신 시스템에서의 제어정보 전송 및 수신 방법
CN101945476B (zh) * 2009-07-06 2015-06-10 中兴通讯股份有限公司 寻呼载波的指示方法以及基站
KR101206432B1 (ko) * 2009-08-25 2012-11-29 한국전자통신연구원 광대역 무선 통신 시스템에서 페이징 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1738473A (zh) * 2004-08-17 2006-02-22 中兴通讯股份有限公司 一种应用于多载波码分多址系统中的信道配置方法
CN101166371A (zh) * 2006-10-02 2008-04-23 三星电子株式会社 无线通信系统中发送/接收寻呼信息的方法及装置
US20090232108A1 (en) * 2008-03-07 2009-09-17 Interdigital Patent Holdings, Inc. I/q imbalance estimation using synchronization signals in lte systems

Also Published As

Publication number Publication date
CN103517416A (zh) 2014-01-15
TW201401825A (zh) 2014-01-01
TWI559711B (zh) 2016-11-21
CN103517416B (zh) 2017-11-10

Similar Documents

Publication Publication Date Title
TWI559711B (zh) Broadcasting method and equipment for broadcast messages
WO2015110010A1 (fr) Procédé et appareil d'envoi de message de recherche de mobile
US10798679B2 (en) Paging method, paging monitoring method, device and apparatus, and storage medium
WO2019192218A1 (fr) Procédé et dispositif d'indication et de réception d'informations de commande de radiomessagerie, support de stockage, station de base et terminal
CN109089300B (zh) 一种公共消息的传输方法和装置
EP2947913B1 (fr) Procédé et dispositif de radiomessagerie pour un réseau et un terminal
WO2013159620A1 (fr) Procédé et dispositif de transmission de données en liaison descendante
KR101540480B1 (ko) 이동통신 시스템에서의 호출 메시지를 사용해서 재해경보 메시지를 수신하는 방법
EP3036962A1 (fr) Appareil et procédés de télécommunication
WO2018030933A1 (fr) Informations d'indication de mise à jour
TWI523468B (zh) A method, system, and device for transferring data
EP3342223B1 (fr) Appareils et procédés de télécommunications
WO2013170781A1 (fr) Procédé, dispositif et système permettant de transmettre des informations de recherche de terminal
JP7053802B2 (ja) 非連続受信の方法、端末デバイス及びネットワークデバイス
WO2017133462A1 (fr) Procédé, dispositif et système d'indication de mise à jour de message système
WO2018028432A1 (fr) Procédé de transmission et de réception d'un message de radiomessagerie et appareil associé
WO2016061740A1 (fr) Procédé et dispositif de radiomessagerie
WO2021237693A1 (fr) Procédé et appareil de radiomessagerie à base de réception discontinue améliorée, dispositif et support de stockage
KR101540479B1 (ko) 이동통신 시스템에서의 재해경보 메시지를 수신하는 방법
US20230084797A1 (en) Communication method and apparatus
CN114374937B (zh) 业务变更通知方法、终端及网络侧设备
WO2016177178A1 (fr) Procédés et dispositifs d'envoi et de réception d'informations de communication par intervalles de temps de transmission courts
WO2018028052A1 (fr) Procédé de configuration et nœuds prenant en charge une radiomessagerie à porteuses multiples
CN117641577B (zh) 通信方法及相关设备
US11910397B2 (en) Notification for configured grant-small data transmission action

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: 13807688

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: 13807688

Country of ref document: EP

Kind code of ref document: A1