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WO2018120239A1 - Procédé et terminal de communication de réseau - Google Patents

Procédé et terminal de communication de réseau Download PDF

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Publication number
WO2018120239A1
WO2018120239A1 PCT/CN2016/113988 CN2016113988W WO2018120239A1 WO 2018120239 A1 WO2018120239 A1 WO 2018120239A1 CN 2016113988 W CN2016113988 W CN 2016113988W WO 2018120239 A1 WO2018120239 A1 WO 2018120239A1
Authority
WO
WIPO (PCT)
Prior art keywords
frequency band
network
terminal
carrier aggregation
sim card
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/113988
Other languages
English (en)
Chinese (zh)
Inventor
沈丽
刘水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201680074292.0A priority Critical patent/CN108513718B/zh
Priority to PCT/CN2016/113988 priority patent/WO2018120239A1/fr
Publication of WO2018120239A1 publication Critical patent/WO2018120239A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Definitions

  • the terminal uses the first frequency band to communicate with the first network and uses the second The frequency band communicates with the second network, including:
  • the terminal may search for the first network by using the first frequency band and search for the second network by using the second frequency band when performing network search.
  • the method further includes: when the first SIM card communicates with the network, the terminal detects a communication request of the second SIM card; or communicates with the network at the second SIM card The terminal detects a communication request of the first SIM card; then the terminal performs the method provided by the second aspect above.
  • the mobile phone 100 also includes a power source 120 (such as a battery) that supplies power to various components.
  • a power source 120 such as a battery
  • the power source can be logically coupled to the processor 130 through a power management system to manage functions such as charging, discharging, and power consumption through the power management system.
  • the mobile phone 100 may further include a camera, a Bluetooth module, and the like, and details are not described herein.
  • Step 201 The terminal determines whether the first frequency band and the second frequency band satisfy carrier aggregation.
  • the step 202 may include: acquiring, by the terminal, a frequency band currently working by the LTE network; when the first frequency band and the second frequency band satisfy carrier aggregation, when the LTE network is not currently working in the second frequency band, the terminal Using a carrier aggregation manner, using the first frequency band to communicate with an LTE network and using the second frequency band to search for a CDMA network; when the LTE network currently operates in a carrier aggregation manner in the first frequency band and the second frequency band And when the first frequency band is a primary carrier, the terminal may stop the second frequency band of the LTE, and then use the carrier aggregation manner to communicate with the LTE network and use the second frequency band to search for the CDMA network.
  • Step 308 The terminal determines whether the current LTE works in the CA mode. If yes, step 309 is performed, and if no, step 318 is performed.
  • LTE may be currently working in CA combination.
  • the CA supported by the terminal is B1+B5 and B1+B3, and the LTE network of the terminal may currently work at B1 and B5 or B1 and B3.
  • Step 318 The terminal does not interrupt the work of LTE, and uses the B5 channel to monitor CDMA paging. It is determined in step 307 that the current LTE frequency band and B5 satisfy the CA combination, and it is determined in step 308 that the current LTE does not work in the CA mode. Therefore, the current LTE does not work in the B5, so the B5 can be directly used to monitor the CDMA paging instead of Interrupt LTE.
  • Step 413 The terminal stops the LTE service, and then performs step 414. Although it is determined in step 302 and step 304 that the LTE frequency band and the CDMA frequency band are CA, but in step 411, the LTE frequency band may become B5. When LTE is currently working at B5, B5 and CDMA BC0 cannot work at the same time, and the LTE mode needs to be stopped. Let the RF path be CDMA monitored.
  • Step 415 The terminal resumes normal operation of the LTE.
  • the terminal can simultaneously perform CDMA and LTE B1/B3 search network at the time of power-on, as shown in FIG. 6, the time of LTE B1/B3 using CDMA BC0 search network together Sogou.
  • LTE registration can be performed, which improves LTE search and registration time.
  • FIG. 7 is a flowchart of another network communication method according to an embodiment of the present invention. Based on the embodiment shown in FIG. 2, FIG. 7 shows a scheme for searching the network in the standby state of the terminal. Taking the LTE network as the first network and the CDMA network as the second network as an example. As shown in FIG. 7, the method includes:
  • Step 703 The terminal determines whether the current LTE works at B5. If not, step 704 is performed, and if yes, step 705 is performed.
  • the first SIM card and the second SIM card communicate with a network using a set of radio frequency systems.
  • the method may further include a step 803 (not shown) before the terminal communicates with the network side in step 802.
  • the communication between the first SIM card and the network by using the first frequency band may be: the first SIM card of the terminal communicates with the network side through the first frequency band, or the terminal uses the first SIM card to pass the first frequency band and the network side.
  • the communication may be performed by the terminal using the second frequency band to perform communication between the second SIM card and the network, where the second SIM card of the terminal communicates with the network side through the first frequency band, or the terminal uses the second SIM card to pass the first frequency band and the network.
  • the side communicates.
  • Step 904 The terminal detects the neighboring area information of the card 1 and the card 2, and determines whether a frequency band that satisfies the CA combination can be camped. If yes, step 905 is performed; if not, it indicates that the frequency band of the CA combination is not currently supported.
  • the terminal may use the prior art without performing the following steps of the solution or the terminal may continue to perform step 906, and in step 908 again determine whether there is a frequency band that satisfies the CA combination.
  • Step 906 The terminal detects that a card, such as the card 2, needs to use the radio frequency RF resource, and then performs step 907.
  • the embodiment shown in FIG. 8 to FIG. 10 is described by taking the first frequency band as B1/B3 and the second frequency band as B5 as an example.
  • the embodiment of the present invention does not limit the specific types of the first frequency band and the second frequency band, and does not limit the specific types of the two SIM cards.
  • the solution that can be used in the embodiment of the present invention is that two SIM cards work in parallel. .

Landscapes

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

Abstract

Des modes de réalisation de la présente invention concernent un procédé de communication de réseau appliqué à un terminal. Le terminal prend en charge un premier réseau et un deuxième réseau, le premier réseau est différent du deuxième réseau, le premier réseau comprend au moins une première bande de fréquences et une deuxième bande de fréquences, et la deuxième bande de fréquences prend en charge le deuxième réseau. Le procédé comprend les étapes suivantes : un terminal détermine si une première bande de fréquences et une deuxième bande de fréquences respectent ou non des conditions d'agrégation de porteuses ; et lorsque la première bande de fréquences et la deuxième bande de fréquences respectent les conditions d'agrégation de porteuses, le terminal communique avec un premier réseau en utilisant la première bande de fréquences et communique avec un deuxième réseau en utilisant la deuxième bande de fréquences en utilisant une méthode d'agrégation de porteuses, le terminal communiquant avec le premier réseau et le deuxième réseau en utilisant un seul système à radiofréquences. Dans les modes de réalisation de la présente invention, le terminal utilisant un seul système à radiofréquences peut communiquer simultanément avec deux types de réseaux.
PCT/CN2016/113988 2016-12-30 2016-12-30 Procédé et terminal de communication de réseau Ceased WO2018120239A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201680074292.0A CN108513718B (zh) 2016-12-30 2016-12-30 一种网络通信方法和终端
PCT/CN2016/113988 WO2018120239A1 (fr) 2016-12-30 2016-12-30 Procédé et terminal de communication de réseau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/113988 WO2018120239A1 (fr) 2016-12-30 2016-12-30 Procédé et terminal de communication de réseau

Publications (1)

Publication Number Publication Date
WO2018120239A1 true WO2018120239A1 (fr) 2018-07-05

Family

ID=62707614

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/113988 Ceased WO2018120239A1 (fr) 2016-12-30 2016-12-30 Procédé et terminal de communication de réseau

Country Status (2)

Country Link
CN (1) CN108513718B (fr)
WO (1) WO2018120239A1 (fr)

Cited By (5)

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CN112564744A (zh) * 2020-11-27 2021-03-26 天津七一二通信广播股份有限公司 一种基于lte通信模块的传输带宽合成电路及实现方法
CN112714431A (zh) * 2019-10-24 2021-04-27 深圳市万普拉斯科技有限公司 双卡终端的业务处理方法、装置、计算机设备和存储介质
CN114095915A (zh) * 2020-08-24 2022-02-25 北京小米移动软件有限公司 通信方法、装置及介质
CN115150814A (zh) * 2021-03-30 2022-10-04 维沃移动通信有限公司 频谱分配方法和设备
WO2023201155A1 (fr) * 2022-04-12 2023-10-19 Qualcomm Incorporated Utilisation de bandes de fréquences individuelles et à agrégation de porteuses basée sur la priorité

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CN110267255B (zh) * 2019-06-12 2022-03-18 Oppo广东移动通信有限公司 注册网络方法和装置、电子设备、计算机可读存储介质
WO2022000352A1 (fr) * 2020-06-30 2022-01-06 华为技术有限公司 Procédé, appareil et système de mesure de relation de voisinage automatique (anr)
CN113055045B (zh) * 2021-03-12 2022-08-02 维沃移动通信有限公司 射频前端电路及电子设备

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CN112714431A (zh) * 2019-10-24 2021-04-27 深圳市万普拉斯科技有限公司 双卡终端的业务处理方法、装置、计算机设备和存储介质
CN112714431B (zh) * 2019-10-24 2023-01-31 深圳市万普拉斯科技有限公司 双卡终端的业务处理方法、装置、计算机设备和存储介质
CN114095915A (zh) * 2020-08-24 2022-02-25 北京小米移动软件有限公司 通信方法、装置及介质
CN112564744A (zh) * 2020-11-27 2021-03-26 天津七一二通信广播股份有限公司 一种基于lte通信模块的传输带宽合成电路及实现方法
CN115150814A (zh) * 2021-03-30 2022-10-04 维沃移动通信有限公司 频谱分配方法和设备
CN115150814B (zh) * 2021-03-30 2024-04-23 维沃移动通信有限公司 频谱分配方法和设备
WO2023201155A1 (fr) * 2022-04-12 2023-10-19 Qualcomm Incorporated Utilisation de bandes de fréquences individuelles et à agrégation de porteuses basée sur la priorité
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Publication number Publication date
CN108513718B (zh) 2020-09-08
CN108513718A (zh) 2018-09-07

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