CN110677908A - High penetration mode paging method and device in satellite mobile communication system - Google Patents
High penetration mode paging method and device in satellite mobile communication system Download PDFInfo
- Publication number
- CN110677908A CN110677908A CN201910921306.3A CN201910921306A CN110677908A CN 110677908 A CN110677908 A CN 110677908A CN 201910921306 A CN201910921306 A CN 201910921306A CN 110677908 A CN110677908 A CN 110677908A
- Authority
- CN
- China
- Prior art keywords
- high penetration
- state
- mobile terminal
- paging
- normal
- 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.)
- Pending
Links
Images
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
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18513—Transmission in a satellite or space-based system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to the technical field of communication, and provides a high penetration mode paging method and a high penetration mode paging device in a satellite mobile communication system, wherein the method comprises the following steps: the earth mobile terminal signals can not detect normal FCCH (frequency correction channel) signals and BCCH (broadcast control channel) signals, but can detect BACH (basic alarm channel) signals, and the earth mobile terminal enters a high penetration state; the core network sends a normal paging message when paging the earth mobile terminal, and sends a high penetration paging message when not receiving a paging response within the time length of a timer; when the earth mobile terminal is in a high penetration state and receives a high penetration paging, prompting the earth mobile terminal to move to an open and strong signal area so as to recover to a normal service state; the high-penetration scene enables the earth mobile terminal to receive paging under the condition of weak signals, improves the use coverage scene of the whole satellite mobile communication system, improves the use effect of users and improves the performance efficiency of the whole system.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a high-penetration mode paging method and device in a satellite mobile communication system.
Background
In a satellite mobile communication system, due to the characteristics of the whole system, when the signal strength is weak, the earth mobile terminal cannot receive normal FCCH and BCCH, and cannot perform normal services. In order to improve the scene, the earth mobile terminal can monitor a special BACH with high penetration characteristic, on the channel, the earth mobile terminal can be synchronized with the system and can receive high penetration paging on the channel, so that under the condition of weak signals, the earth mobile terminal can also receive paging messages, and the user is prompted to be in a high penetration state and receive the high penetration paging, and finishes a conversation process after moving to a position with signal strength enough to meet the call service flow according to the prompt, namely the high penetration mode enables the earth mobile terminal in the scene with lower signal strength to be capable of prompting the user of an incoming call.
The high penetration mode improves the use coverage scene of the whole satellite mobile communication system, improves the experience effect of a user in the process of using the earth mobile terminal, and improves the performance efficiency of the whole system.
Disclosure of Invention
The invention aims to provide a stream paging method and a stream paging device in a high penetration mode in a satellite mobile communication system, so that an earth mobile terminal can be capable of prompting a user of an incoming call.
The technical scheme adopted by the invention is as follows:
a paging method of high penetration mode in a satellite mobile communication system, the satellite mobile communication system comprises an earth mobile terminal, a communication satellite, a ground access network and a core network; the earth mobile terminal is connected with the ground access network through a communication satellite, the ground access network is connected with a core network, and the core network comprises a voice service of a circuit switching domain, and the method specifically comprises the following steps:
(1) the earth mobile terminal detects the synchronous signal regularly, if the normal synchronous signal is detected, the earth mobile terminal enters a normal service state, normally responds to the paging of the core network, and ends the process; if the earth mobile terminal can only detect the high penetration synchronous signal, entering a high penetration state and executing the step (2); otherwise, entering a no-signal state and ending the process;
(2) when a paging request exists, the core network sends a normal paging message through the ground access network, starts a paging response waiting timer, and sends a high penetration paging message if the paging response message is not received within a set time length;
(3) after receiving the high penetration paging message of the core network, if the earth mobile terminal in the high penetration state moves to an open strong signal area within a set time and detects a normal synchronous signal, the earth mobile terminal exits the high penetration state to enter a normal service state and sends a paging response to the core network, and the process is ended; if the earth mobile terminal does not move to the open strong signal area within the set time and only can detect the high penetration synchronous signal, the earth mobile terminal is continuously in the high penetration state, and the core network finishes the call through a call clearing flow;
(4) when the earth mobile terminal is in a high penetration state, regularly and simultaneously detecting a normal synchronous signal and a high penetration synchronous signal, if the normal synchronous signal is detected, exiting the high penetration state, entering a normal service state, and ending the process; if only the high penetration synchronous signal can be detected, keeping the high penetration state, and executing the step (2); otherwise, the high penetration state is exited, the no-signal state is entered, and the process is ended.
A device of high penetration mode in satellite mobile communication system comprises an earth mobile terminal, a communication satellite, a ground access network and a core network; the earth mobile terminal is connected with a ground access network through a communication satellite, and the ground access network is connected with a core network;
the earth mobile terminal comprises a normal service state control unit, a network-free state control unit and a high penetration device; the high penetration device comprises a high penetration state control unit, a timer control unit, a wireless link signal detection unit and a high penetration signaling reporting unit;
a wireless link signal detection unit for periodically detecting the paging synchronous signal, and entering a normal service state if detecting a normal paging synchronous signal; if the high penetration paging synchronous signal is detected, entering a high penetration state; otherwise, entering a no-signal state; sending the detection state to a high penetration signaling reporting unit;
a high penetration signaling reporting unit, configured to report the detection state to the high penetration state control unit;
the high penetration state control unit is used for starting the normal service state control unit in the normal service state and starting the non-network state control unit in the no-signal state; setting the timing duration of a timer control unit in a high penetration state;
a timer control unit for controlling the time of the radio link signal detection unit for periodically detecting the paging synchronization signal; and is also used for controlling the time length of the wireless link signal detection unit for detecting the normal paging synchronous signal and the high penetration paging synchronous signal in the high penetration state.
Compared with the prior art, the invention has the following advantages:
the invention designs and realizes the state jump flow and the related device in the satellite mobile communication system under the special scene with high penetration, thereby not only making up for and expanding the application scene of the satellite mobile communication system, but also improving the use effect of users.
Drawings
Fig. 1 is a flow chart of the earth mobile terminal entering and exiting the high penetration mode.
Fig. 2 is a diagram of the time for sending pages and high penetration pages by the core network according to the present invention.
Fig. 3 is a flow chart of the earth mobile terminal responding to the high penetration paging.
FIG. 4 is a diagram of a high penetration mode device of the present invention.
Detailed Description
This section will describe the invention in detail with reference to the attached drawings.
Referring to fig. 1, a high penetration mode paging method in a satellite mobile communication system includes an earth mobile terminal, a communication satellite, a terrestrial access network, and a core network; the earth mobile terminal is connected with the ground access network through a communication satellite, the ground access network is connected with a core network, the core network comprises a voice service of a CS domain, and the detailed description is as follows:
the process of entering and exiting the high penetration mode of the earth mobile terminal is as follows:
s101: the earth mobile terminal regularly detects a normal synchronous signal, and enters a normal service state if the normal synchronous signal can be detected;
s102: the earth mobile terminal can not detect the normal synchronous signal and can detect the high penetration synchronous signal;
s103: the earth mobile terminal can not detect the high penetration synchronous signal and enters a no-signal state;
s104: the earth mobile terminal detects a high penetration synchronous signal and enters a high penetration state;
s105: the earth mobile terminal regularly detects normal synchronous signals in a high penetration state;
s106: the earth mobile terminal can not detect normal synchronous signals regularly and enters a no-signal state;
s107: the earth mobile terminal detects the normal synchronous signal regularly and enters a normal service state.
Referring to fig. 2, in order to ensure that the earth mobile terminal can receive the paging message, the core network first sends a normal paging message and starts a timer T3113, if a corresponding paging response is not received, the earth mobile terminal is likely to be in a high penetration mode at this time, and then the earth mobile terminal can be paged, the core network sends a high penetration page instead and starts a timer THPA, if a corresponding paging response is not received within a specified time period, the core network triggers a called unanswered flow, initiates a call request flow, and the detailed description is as follows:
s201: the core network sends a normal page (2 times in this example), and starts a timer T3113 for waiting for a corresponding page response;
s202: after 2 times of normal paging sending, after a corresponding paging response message is not received within the time length of two times of normal paging, the core network sends a high penetration paging, and starts a timer THPA for continuously waiting for the corresponding paging response;
s203: the total duration for waiting the corresponding paging response in the paging process;
s204: if the corresponding paging response is not received within the total duration of waiting for the paging response, the core network starts an unanswered flow;
referring to fig. 3, when the earth mobile terminal is in a high penetration state, the earth mobile terminal cannot receive a normal paging message but can receive a high penetration page, according to the flow of fig. 2, the core network may send the high penetration page when the normal page fails to respond, and fig. 3 describes the flow of the earth mobile terminal responding to the high penetration page in a high penetration mode, and details thereof are as follows:
the process of the earth mobile terminal responding to the high penetration paging comprises the following steps:
s301: the earth mobile terminal is in a high penetration state;
s302: the core network sends a normal paging response;
s303: the core network waits for a corresponding paging response;
s304: the core network does not receive a corresponding paging response within a specified time range after normal paging, and sends high penetration paging;
s305: the earth mobile terminal receives the high penetration paging and reports the high penetration paging to the high penetration device;
s306: the earth mobile terminal displays that the high penetration paging is received;
s307: detecting whether the earth mobile terminal detects a normal synchronous signal (moves to a strong signal position);
s308: the earth mobile terminal detects a normal synchronous signal (moves to a signal intensity position) and jumps to a normal service state;
s309: the earth mobile terminal carries out a normal calling process;
s310: the earth mobile terminal does not detect the synchronous signal;
s311: and in the specified time range, the earth mobile terminal does not detect the synchronous signal and continues to be in a high penetration state.
Referring to fig. 4, a high penetration mode apparatus in a satellite mobile communication system, a satellite mobile communication system 401 includes an earth mobile terminal 402, a communication satellite, a terrestrial access network, and a core network 403; the earth mobile terminal 402 is connected with a ground access network through a satellite, and the ground access network is connected with a core network; the earth mobile terminal 402 includes a normal service state control unit 404, a no-signal state control unit 405, and a high penetration device 406; the high penetration apparatus 406 includes a high penetration control unit 407, a timer control unit 408, a wireless signal detection unit 409, and a high penetration signaling reporting unit 410. A radio link signal detection unit 409, configured to detect a paging synchronization signal periodically, and enter a normal service state if a normal paging synchronization signal is detected; if the high penetration paging synchronous signal is detected, entering a high penetration state; otherwise, entering a no-signal state; and sends the detection status to the high penetration signaling reporting unit 410; a high penetration signaling reporting unit 410, configured to report that the terminal enters a high penetration state or exits the high penetration state to the high penetration state control unit 407; a timer control unit 408 for controlling the time when the radio link signal detection unit periodically detects the paging synchronization signal; the wireless link signal detection unit is also used for controlling the time length of the normal paging synchronous signal and the high penetration paging synchronous signal detected by the wireless link signal detection unit in the high penetration state; a high penetration state control unit 407, configured to start the normal service state control unit 404 in a normal service state, and start the no network state control unit 405 in a no signal state; and controlling a high penetration process in a high penetration state, wherein the high penetration process comprises the starting and the overtime of a timer, the transition of the state of the terminal and the interaction with other components of the terminal.
In the examples provided in this application, the described systems, methods and apparatuses, implementations are not limited to those described in this application, and may be implemented in other ways. The unit division as described in the present application is only a logic function division, and may be other division ways in the implementation process, and each unit may be integrated into another system, or only execute a part of features; the various units may be integrated in one processing unit or may exist separately.
The above description is only for the specific implementation of the present invention, but the scope of the present invention is not limited thereto, and any changes or partial substitutions within the technical scope described in the present invention should be included in the scope of the present invention.
Claims (2)
1. A paging method of high penetration mode in a satellite mobile communication system, the satellite mobile communication system comprises an earth mobile terminal, a communication satellite, a ground access network and a core network; the earth mobile terminal is connected with the ground access network through a communication satellite, the ground access network is connected with a core network, and the core network comprises a voice service of a circuit switching domain, and the earth mobile terminal is characterized by comprising the following steps:
(1) the earth mobile terminal detects the synchronous signal regularly, if the normal synchronous signal is detected, the earth mobile terminal enters a normal service state, normally responds to the paging of the core network, and ends the process; if the earth mobile terminal can only detect the high penetration synchronous signal, entering a high penetration state and executing the step (2); otherwise, entering a no-signal state and ending the process;
(2) when a paging request exists, the core network sends a normal paging message through the ground access network, starts a paging response waiting timer, and sends a high penetration paging message if the paging response message is not received within a set time length;
(3) after receiving the high penetration paging message of the core network, if the earth mobile terminal in the high penetration state moves to an open strong signal area within a set time and detects a normal synchronous signal, the earth mobile terminal exits the high penetration state to enter a normal service state and sends a paging response to the core network, and the process is ended; if the earth mobile terminal does not move to the open strong signal area within the set time and only can detect the high penetration synchronous signal, the earth mobile terminal is continuously in the high penetration state, and the core network finishes the call through a call clearing flow;
(4) when the earth mobile terminal is in a high penetration state, regularly and simultaneously detecting a normal synchronous signal and a high penetration synchronous signal, if the normal synchronous signal is detected, exiting the high penetration state, entering a normal service state, and ending the process; if only the high penetration synchronous signal can be detected, keeping the high penetration state, and executing the step (2); otherwise, the high penetration state is exited, the no-signal state is entered, and the process is ended.
2. A device of high penetration mode in a satellite mobile communication system is characterized by comprising an earth mobile terminal, a communication satellite, a ground access network and a core network; the earth mobile terminal is connected with a ground access network through a communication satellite, and the ground access network is connected with a core network;
the earth mobile terminal comprises a normal service state control unit, a network-free state control unit and a high penetration device; the high penetration device comprises a high penetration state control unit, a timer control unit, a wireless link signal detection unit and a high penetration signaling reporting unit;
a wireless link signal detection unit for periodically detecting the paging synchronous signal, and entering a normal service state if detecting a normal paging synchronous signal; if the high penetration paging synchronous signal is detected, entering a high penetration state; otherwise, entering a no-signal state; sending the detection state to a high penetration signaling reporting unit;
a high penetration signaling reporting unit, configured to report the detection state to the high penetration state control unit;
the high penetration state control unit is used for starting the normal service state control unit in the normal service state and starting the non-network state control unit in the no-signal state; setting the timing duration of a timer control unit in a high penetration state;
a timer control unit for controlling the time of the radio link signal detection unit for periodically detecting the paging synchronization signal; and is also used for controlling the time length of the wireless link signal detection unit for detecting the normal paging synchronous signal and the high penetration paging synchronous signal in the high penetration state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921306.3A CN110677908A (en) | 2019-09-27 | 2019-09-27 | High penetration mode paging method and device in satellite mobile communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921306.3A CN110677908A (en) | 2019-09-27 | 2019-09-27 | High penetration mode paging method and device in satellite mobile communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110677908A true CN110677908A (en) | 2020-01-10 |
Family
ID=69079550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910921306.3A Pending CN110677908A (en) | 2019-09-27 | 2019-09-27 | High penetration mode paging method and device in satellite mobile communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110677908A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022027221A1 (en) * | 2020-08-04 | 2022-02-10 | 北京小米移动软件有限公司 | Paging method and apparatus, and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231783A (en) * | 1996-09-24 | 1999-10-13 | 艾利森公司 | Mobile station communication network |
| WO2013170781A1 (en) * | 2012-05-18 | 2013-11-21 | 电信科学技术研究院 | Method, device, and system for transmitting paging information |
| CN106912096A (en) * | 2017-04-16 | 2017-06-30 | 努比亚技术有限公司 | Improve the method and mobile terminal of call completion ratio |
| CN108811085A (en) * | 2017-05-04 | 2018-11-13 | 大唐移动通信设备有限公司 | A kind of paging method and device |
| CN109450522A (en) * | 2018-12-18 | 2019-03-08 | 南京熊猫电子股份有限公司 | A kind of MES alarm paging method based on satellite communication |
-
2019
- 2019-09-27 CN CN201910921306.3A patent/CN110677908A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231783A (en) * | 1996-09-24 | 1999-10-13 | 艾利森公司 | Mobile station communication network |
| WO2013170781A1 (en) * | 2012-05-18 | 2013-11-21 | 电信科学技术研究院 | Method, device, and system for transmitting paging information |
| CN103428812A (en) * | 2012-05-18 | 2013-12-04 | 电信科学技术研究院 | Method, device and system for transmitting paging information |
| CN106912096A (en) * | 2017-04-16 | 2017-06-30 | 努比亚技术有限公司 | Improve the method and mobile terminal of call completion ratio |
| CN108811085A (en) * | 2017-05-04 | 2018-11-13 | 大唐移动通信设备有限公司 | A kind of paging method and device |
| CN109450522A (en) * | 2018-12-18 | 2019-03-08 | 南京熊猫电子股份有限公司 | A kind of MES alarm paging method based on satellite communication |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022027221A1 (en) * | 2020-08-04 | 2022-02-10 | 北京小米移动软件有限公司 | Paging method and apparatus, and storage medium |
| CN114430922A (en) * | 2020-08-04 | 2022-05-03 | 北京小米移动软件有限公司 | Paging method and device, and storage medium |
| EP4195805A4 (en) * | 2020-08-04 | 2023-08-09 | Beijing Xiaomi Mobile Software Co., Ltd. | Paging method and apparatus, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100277131B1 (en) | Method of automatically reconnecting a dropped call in a mobile communication system | |
| US9420439B2 (en) | Method and apparatus for receiving or sending short message | |
| EP2330838B1 (en) | Method of managing reception of natural disaster warning notification messages for a wireless communication system | |
| CN101690348B (en) | Method and arrangement for reducing battery power consumption of a user equipment | |
| CN102083110B (en) | Methods for monitoring paging messages and communications apparatuses | |
| CN201515498U (en) | Wireless transmitting/receiving unit and base station | |
| CN101371610B (en) | Methods, devices and systems relating to reselecting cells in a cellular wireless communications system | |
| US9603087B2 (en) | Green femtocells and methods of implementing the same | |
| US9794759B2 (en) | Methods for monitoring paging messages with reduced power consumption and communications apparatuses utilizing the same | |
| CN1284252A (en) | Method for recovering service after registration failure in cellular | |
| RU2150177C1 (en) | Method for transmission of message of fast- access control channel, and mobile telecommunication system | |
| US10362540B2 (en) | Methods for monitoring paging messages with reduced power consumption and communications apparatuses utilizing the same | |
| CN110677908A (en) | High penetration mode paging method and device in satellite mobile communication system | |
| CN102958042B (en) | Wireless communication device and service restoration method | |
| CN111356231A (en) | Method and apparatus for detecting paging message, storage medium and electronic device | |
| CN111148280B (en) | RRC connection release method and system based on terminal equipment and terminal equipment | |
| US8818456B2 (en) | Time sharing subscriber identity modules | |
| JP3102761B2 (en) | Out-of-service standby method for mobile communication | |
| US20130295972A1 (en) | Intelligent mobile-terminated call paging control before and during a location up-date procedure | |
| KR100451194B1 (en) | Reconnection message display method for mobile communication terminal device | |
| CN105682229A (en) | Processing method and device for reducing repeated paging | |
| WO2024031953A1 (en) | Information receiving method and apparatus, information transmitting method and apparatus, and storage medium | |
| JP2009296194A (en) | Mobile terminal, and communication control method and program therefor | |
| CN102244917A (en) | Communication method for wireless signal restricted environment | |
| RU2006140729A (en) | INTERRUPTION OF USE OF FREQUENCY LEVEL CONVERGENCE SCHEME |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200110 |
|
| RJ01 | Rejection of invention patent application after publication |