WO2018112751A1 - 系统信息的传输方法及装置 - Google Patents
系统信息的传输方法及装置 Download PDFInfo
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- WO2018112751A1 WO2018112751A1 PCT/CN2016/111067 CN2016111067W WO2018112751A1 WO 2018112751 A1 WO2018112751 A1 WO 2018112751A1 CN 2016111067 W CN2016111067 W CN 2016111067W WO 2018112751 A1 WO2018112751 A1 WO 2018112751A1
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- WIPO (PCT)
- Prior art keywords
- system information
- transmission
- base station
- target
- transmitted
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
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- 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
- H04W88/08—Access point devices
Definitions
- a base station In a communication network, a base station typically needs to transmit system information to a terminal within its management range, the system information being used to support network communication of the terminal.
- the system information may include information such as cell resource information, cell reselection information, or a TA (Timing Advance) list.
- the present disclosure provides a method and an apparatus for transmitting system information.
- the technical solution is as follows:
- the transmission state of the target system information is a first transmission state, where the first transmission state is used to indicate that the target system information is being transmitted;
- a broadcast module configured to broadcast the first system information, where the first system information includes an identifier and a transmission status of the multiple second system information, where the transmission status is used to indicate whether the corresponding second system information is being transmitted .
- the transmission state includes a first transmission state, where the second transmission state is used to indicate that the corresponding second system information is being transmitted, and the second transmission state is used to indicate the corresponding second System information was not transmitted.
- a device for transmitting system information comprising:
- the second obtaining module includes:
- a memory for storing the processor executable instructions
- FIG. 2 is a flowchart of a method for transmitting system information according to an exemplary embodiment
- FIG. 5B is a block diagram of a transmission apparatus of system information according to an exemplary embodiment
- the first system information further includes a broadcast address of the second system information.
- step 202 when the target system information needs to be acquired, the transmission status of the target system information is obtained from the first system information based on the identifier of the target system information, where the target system information is in the plurality of second system information. Any one.
- the base station determines, according to the identifiers of the plurality of second system information, a transmission status of the plurality of second system information, where the transmission status is used to indicate whether the corresponding second system information is being transmitted.
- the base station broadcasts the first system information, where the first system information includes an identifier and a transmission status of the plurality of second system information.
- some second system information may be transmitted by the base station, and some second system information may not be transmitted by the base station, so in order to clearly indicate whether each second system information is being transmitted,
- the transmission status may include the above two transmission states.
- the first system information when the transmission state of the second system information is the first transmission state, the first system information may further include the second system information.
- Transmission mode which includes broadcast mode or unicast mode.
- step 305 when the target system information needs to be acquired, the terminal acquires the transmission status of the target system information from the first system information based on the identifier of the target system information, where the target system information is the multiple second systems. Any of the information.
- the terminal By receiving the target system information that the base station is broadcasting according to the broadcast address of the target system information, the terminal further needs to send a request to the base station to obtain the information, thereby improving the transmission efficiency of the target system information, and also avoiding the need for the base station to repeat. Broadcasting the target system information reduces the signaling burden of the base station.
- FIG. 4 is a block diagram of a transmission apparatus of system information, which may be a base station, according to an exemplary embodiment.
- the apparatus includes:
- the first system information further includes the second system The broadcast address of the message.
- the receiving module 501 is configured to receive first system information that is broadcast by the base station, where the first information includes an identifier and a transmission status of the multiple second system information, where the transmission status is used to indicate whether the corresponding second system information is being transmitted,
- the first system information refers to system information periodically broadcast by the base station, and the plurality of second system information refers to system information other than system information included in the first system information;
- the apparatus further includes:
- the device may determine, from the first system information, an identifier of the plurality of second system information that is currently supported, and determine, according to the identifier of the multiple second system information, the transmission of the multiple second system information.
- a state thereby broadcasting an identifier and a transmission state first system information including the plurality of second system information, the transmission state is used to indicate whether the corresponding second system information is being transmitted, and the first system information is a system periodically broadcasted by the base station
- the second system information refers to system information other than the system information included in the first system information.
- the first system information includes the transmission status of each second system information.
- Processing component 702 typically controls the overall operation of device 700, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
- Processing component 702 can include one or more processors 720 to execute instructions to perform all or part of the steps described above.
- processing Component 702 can include one or more modules to facilitate interaction between component 702 and other components.
- processing component 702 can include a multimedia module to facilitate interaction between multimedia component 708 and processing component 702.
- Memory 704 is configured to store various types of data to support operation at device 700. Examples of such data include instructions for any application or method operating on device 700, contact data, phone book data, messages, pictures, videos, and the like. Memory 704 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read only memory
- EPROM erasable Programmable Read Only Memory
- PROM Programmable Read Only Memory
- ROM Read Only Memory
- Magnetic Memory Flash Memory
- Disk Disk or Optical Disk.
- Sensor assembly 714 includes one or more sensors for providing device 700 with various aspects of status assessment.
- sensor assembly 714 can detect an open/closed state of device 700, relative positioning of components, such as the display and keypad of device 700, and sensor component 714 can also detect a change in position of one component of device 700 or device 700. The presence or absence of user contact with device 700, device 700 orientation or acceleration/deceleration, and temperature variation of device 700.
- Sensor assembly 714 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
- Sensor component 714 can also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
- the sensor component 714 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Abstract
Description
第二系统信息的标识 | |||
Other SI-1 | 正在传输 | 广播 | 广播地址 |
Other SI-2 | 正在传输 | 单播 | |
Other SI-3 | 未传输 |
Claims (16)
- 一种系统信息的传输方法,其特征在于,所述方法包括:从第一系统信息中确定当前支持的多个第二系统信息的标识,所述第一系统信息是指当前基站周期性广播的系统信息,所述多个第二系统信息是指除所述第一系统信息中包括的系统信息之外的系统信息;基于所述多个第二系统信息的标识,确定所述多个第二系统信息的传输状态;广播所述第一系统信息,所述第一系统信息包括所述多个第二系统信息的标识和传输状态,所述传输状态用于指示对应的第二系统信息是否正在传输。
- 如权利要求1所述的方法,其特征在于,所述传输状态包括第一传输状态和第二传输状态,所述第一传输状态用于指示对应的第二系统信息正在传输,所述第二传输状态用于指示对应的第二系统信息未传输。
- 如权利要求2所述的方法,其特征在于,对于所述多个第二系统信息中的每个第二系统信息,当所述第二系统信息的传输状态为第一传输状态时,所述第一系统信息还包括所述第二系统信息的传输方式,所述传输方式包括广播方式或单播方式。
- 如权利要求3所述的方法,其特征在于,对于所述多个第二系统信息中的每个第二系统信息,当所述第二系统信息的传输方式为广播方式时,所述第一系统信息还包括所述第二系统信息的广播地址。
- 一种系统信息的传输方法,其特征在于,所述方法包括:接收基站广播的第一系统信息,所述第一信息包括多个第二系统信息的标识和传输状态,所述传输状态用于指示对应的第二系统信息是否正在传输,所述第一系统信息是指所述基站周期性广播的系统信息,所述多个第二系统信息是指除所述第一系统信息中包括的系统信息之外的系统信息;当需要获取目标系统信息时,基于所述目标系统信息的标识,从所述第一系统信息中获取所述目标系统信息的传输状态,所述目标系统信息为所述多个 第二系统信息中的任一个;当基于所述目标系统信息的传输状态确定所述目标系统信息正在传输时,基于所述基站正在传输的信息获取所述目标系统信息。
- 如权利要求5所述的方法,其特征在于,所述基于所述基站正在传输的信息获取所述目标系统信息之前,还包括:判断所述目标系统信息的传输状态是否为第一传输状态,所述第一传输状态用于指示所述目标系统信息正在传输;当所述目标系统信息的传输状态为所述第一传输状态时,确定所述目标系统信息正在传输。
- 如权利要求5所述的方法,其特征在于,所述基于所述基站正在传输的信息获取所述目标系统信息,包括:从所述第一系统信息中,获取所述目标系统信息的传输方式;当所述目标系统信息的传输方式为广播方式时,从所述第一系统信息中获取所述目标系统信息的广播地址;基于所述广播地址,从所述基站正在传输的信息中获取所述目标系统信息。
- 一种系统信息的传输装置,其特征在于,所述装置包括:第一确定模块,用于从第一系统信息中确定当前支持的多个第二系统信息的标识,所述第一系统信息是指当前基站周期性广播的系统信息,所述多个第二系统信息是指除所述第一系统信息中包括的系统信息之外的系统信息;第二确定模块,用于基于所述多个第二系统信息的标识,确定所述多个第二系统信息的传输状态;广播模块,用于广播所述第一系统信息,所述第一系统信息包括所述多个第二系统信息的标识和传输状态,所述传输状态用于指示对应的第二系统信息是否正在传输。
- 如权利要求8所述的装置,其特征在于,所述传输状态包括第一传输状态和第二传输状态,所述第一传输状态用于指示对应的第二系统信息正在传输,所述第二传输状态用于指示对应的第二系统信息未传输。
- 如权利要求9所述的装置,其特征在于,对于所述多个第二系统信息中的每个第二系统信息,当所述第二系统信息的传输状态为第一传输状态时,所述第一系统信息还包括所述第二系统信息的传输方式,所述传输方式包括广播方式或单播方式。
- 如权利要求10所述的装置,其特征在于,对于所述多个第二系统信息中的每个第二系统信息,当所述第二系统信息的传输方式为广播方式时,所述第一系统信息还包括所述第二系统信息的广播地址。
- 一种系统信息的传输装置,其特征在于,所述装置包括:接收模块,用于接收基站广播的第一系统信息,所述第一信息包括多个第二系统信息的标识和传输状态,所述传输状态用于指示对应的第二系统信息是否正在传输,所述第一系统信息是指所述基站周期性广播的系统信息,所述多个第二系统信息是指除所述第一系统信息中包括的系统信息之外的系统信息;第一获取模块,用于当需要获取目标系统信息时,基于所述目标系统信息的标识,从所述第一系统信息中获取所述目标系统信息的传输状态,所述目标系统信息为所述多个第二系统信息中的任一个;第二获取模块,用于当基于所述目标系统信息的传输状态确定所述目标系统信息正在传输时,基于所述基站正在传输的信息获取所述目标系统信息。
- 如权利要求12所述的装置,其特征在于,所述装置还包括:判断模块,用于判断所述目标系统信息的传输状态是否为第一传输状态,所述第一传输状态用于指示所述目标系统信息正在传输;确定模块,用于当所述目标系统信息的传输状态为所述第一传输状态时,确定所述目标系统信息正在传输。
- 如权利要求12所述的装置,其特征在于,所述第二获取模块包括:第一获取子模块,用于从所述第一系统信息中,获取所述目标系统信息的传输方式;第二获取子模块,用于当所述目标系统信息的传输方式为广播方式时,从 所述第一系统信息中获取所述目标系统信息的广播地址;第三获取子模块,用于基于所述广播地址,从所述基站正在传输的信息中获取所述目标系统信息。
- 一种系统信息的传输装置,其特征在于,所述装置包括:处理器;用于存储所述处理器可执行指令的存储器;其中,所述处理器用于:从第一系统信息中确定当前支持的多个第二系统信息的标识,所述第一系统信息是指当前基站周期性广播的系统信息,所述多个第二系统信息是指除所述第一系统信息中包括的系统信息之外的系统信息;基于所述多个第二系统信息的标识,确定所述多个第二系统信息的传输状态;广播所述第一系统信息,所述第一系统信息包括所述多个第二系统信息的标识和传输状态,所述传输状态用于指示对应的第二系统信息是否正在传输。
- 一种系统信息的传输装置,其特征在于,所述装置包括:处理器;用于存储所述处理器可执行指令的存储器;其中,所述处理器用于:接收基站广播的第一系统信息,所述第一信息包括多个第二系统信息的标识和传输状态,所述传输状态用于指示对应的第二系统信息是否正在传输,所述第一系统信息是指所述基站周期性广播的系统信息,所述多个第二系统信息是指除所述第一系统信息中包括的系统信息之外的系统信息;当需要获取目标系统信息时,基于所述目标系统信息的标识,从所述第一系统信息中获取所述目标系统信息的传输状态,所述目标系统信息为所述多个第二系统信息中的任一个;当基于所述目标系统信息的传输状态确定所述目标系统信息正在传输时,基于所述基站正在传输的信息获取所述目标系统信息。
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PL16924440.7T PL3562177T3 (pl) | 2016-12-20 | 2016-12-20 | Sposób i urządzenie do przesyłania informacji systemowych |
JP2019531618A JP6839281B2 (ja) | 2016-12-20 | 2016-12-20 | システム情報の送信のための方法及び装置 |
PCT/CN2016/111067 WO2018112751A1 (zh) | 2016-12-20 | 2016-12-20 | 系统信息的传输方法及装置 |
RU2019120975A RU2733280C1 (ru) | 2016-12-20 | 2016-12-20 | Способ и устройство для передачи системной информации |
KR1020197021176A KR102293503B1 (ko) | 2016-12-20 | 2016-12-20 | 시스템 정보의 전송 방법 및 장치 |
CN201680001804.0A CN108702594B (zh) | 2016-12-20 | 2016-12-20 | 系统信息的传输方法及装置 |
BR112019011905-1A BR112019011905B1 (pt) | 2016-12-20 | Método e dispositivo para transmissão de informações de sistema e dispositivo para aquisição de informações de sistema | |
ES16924440T ES2946962T3 (es) | 2016-12-20 | 2016-12-20 | Dispositivo y método de transmisión de información de sistema |
EP16924440.7A EP3562177B1 (en) | 2016-12-20 | 2016-12-20 | System information transmission method and device |
US16/446,794 US11089537B2 (en) | 2016-12-20 | 2019-06-20 | Method and device for broadcasting system information for supporting network communication of terminal |
US17/362,399 US11617129B2 (en) | 2016-12-20 | 2021-06-29 | Method and device for transmitting system information |
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WO2018112751A1 (zh) | 2016-12-20 | 2018-06-28 | 北京小米移动软件有限公司 | 系统信息的传输方法及装置 |
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- 2016-12-20 ES ES16924440T patent/ES2946962T3/es active Active
- 2016-12-20 JP JP2019531618A patent/JP6839281B2/ja active Active
- 2016-12-20 RU RU2019120975A patent/RU2733280C1/ru active
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KR102293503B1 (ko) | 2021-08-26 |
EP3562177B1 (en) | 2023-04-12 |
EP3562177A4 (en) | 2019-12-25 |
US11089537B2 (en) | 2021-08-10 |
CN108702594B (zh) | 2019-07-23 |
BR112019011905A2 (pt) | 2019-10-22 |
US20190306783A1 (en) | 2019-10-03 |
CN108702594A (zh) | 2018-10-23 |
US20210337462A1 (en) | 2021-10-28 |
KR20190099034A (ko) | 2019-08-23 |
JP6839281B2 (ja) | 2021-03-03 |
JP2020503747A (ja) | 2020-01-30 |
ES2946962T3 (es) | 2023-07-28 |
PL3562177T3 (pl) | 2023-09-18 |
EP3562177A1 (en) | 2019-10-30 |
US11617129B2 (en) | 2023-03-28 |
RU2733280C1 (ru) | 2020-10-01 |
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