CN114980277B - Power saving method, narrowband communication device and storage medium - Google Patents
Power saving method, narrowband communication device and storage medium Download PDFInfo
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- CN114980277B CN114980277B CN202110195739.2A CN202110195739A CN114980277B CN 114980277 B CN114980277 B CN 114980277B CN 202110195739 A CN202110195739 A CN 202110195739A CN 114980277 B CN114980277 B CN 114980277B
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- 238000004891 communication Methods 0.000 title claims abstract description 153
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000011664 signaling Effects 0.000 claims abstract description 125
- 230000004044 response Effects 0.000 claims abstract description 13
- 238000012790 confirmation Methods 0.000 claims description 6
- 230000007958 sleep Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000007774 longterm Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004622 sleep time Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The application discloses a power saving method, a narrowband communication device and a storage medium, wherein the method comprises the steps that the narrowband communication device receives a public broadcast signaling, the public broadcast signaling carries a short link control signaling, and the short link control signaling comprises power saving indication information; analyzing the public broadcasting signaling to obtain the power saving indication information; and exiting/entering a power saving mode in response to the power saving instruction information. Through the mode, the method and the device can meet the response speed of private network service and achieve a better power-saving cruising result.
Description
Technical Field
The present invention relates to the field of wireless communications technologies, and in particular, to a power saving method, a narrowband communication device, and a storage medium.
Background
In the cluster and transfer mode of the existing narrowband environment, the narrowband communication equipment (also called narrowband terminal) needs to stand by for a long time in order not to lose the system and transfer service, and receives air interface data for a long time, and the radio frequency circuit of the narrowband terminal needs to be in a working mode all the time, so that the power consumption is increased, the continuation of the journey of the narrowband terminal is not facilitated, and the user experience is poor.
For the existing narrowband trunking system or terminal in the transit mode, two power saving modes are commonly available for the current service, one is to save power in proportion, and the scheme is that the narrowband terminal wakes up and sleeps in proportion through fixed; the other is the power saving standard of DMR/PDT, the terminal needs to synchronize with the system in advance and does not sleep in the power saving frame, the ratio of sleep to non-sleep is applied to the system, and the system waits for the downlink business instruction of the power saving frame from the non-sleep of the terminal.
In the long-term research and development process, the inventor of the application finds that a system applying power saving in a proportional power saving mode needs to repeatedly send the same service signaling to cover the sleep time of a terminal, and the air interface pressure of a channel is huge; the standard power-saving mode system must wait for the target terminal not to sleep to downlink the service signaling to the terminal, the service delay is too large, and the timeliness of private network communication is weak.
Disclosure of Invention
The invention mainly solves the technical problem of providing the power saving method, which can ensure that the narrowband communication equipment not only can meet the response speed of private network service, but also can achieve better power saving and cruising results.
In order to solve the technical problems, the invention adopts a technical scheme that: provided is a power saving method including: the narrowband communication equipment receives a public broadcast signaling, wherein the public broadcast signaling carries a short link control signaling, and the short link control signaling comprises power saving indication information; analyzing the public broadcasting signaling to obtain the power saving indication information; and exiting/entering a power saving mode in response to the power saving instruction information.
Wherein the power saving indication information includes address code information, and exiting the power saving mode in response to the power saving indication information includes: if the address code of the narrowband communication device is matched with the address code in the power saving indication information, the narrowband communication device exits the power saving mode.
Wherein the address codes comprise individual call address codes and/or group call address codes.
Wherein, after the narrowband communication device exits the power saving mode, the method further comprises: the narrowband communication equipment monitors the service signaling, and if no service signaling is received within a preset time, the narrowband communication equipment enters a power saving mode.
Wherein the power saving indication information includes address code information, and entering the power saving mode in response to the power saving indication information includes: if the number of times that the address code of the narrowband communication device is not matched with the address code in the power saving indication information is greater than a threshold value, the narrowband communication device enters a power saving mode.
Wherein, resolving the public broadcasting signaling, obtaining the power saving indication information includes: acquiring a plurality of continuous public broadcasting signaling; analyzing a plurality of continuous public broadcast signaling to obtain a short link control signaling; and analyzing the short link control signaling to obtain the power saving indication information.
Wherein receiving the common broadcast signaling comprises: the narrowband communication device periodically receives common broadcast signaling.
Wherein before receiving the public broadcasting signaling, the method further comprises the following steps: and receiving a registration confirmation signaling, wherein the registration confirmation signaling carries address code information allocated to the narrowband communication device.
In order to solve the technical problems, the invention adopts another technical scheme that: providing a power saving method, wherein a narrowband communication service system broadcasts a public broadcast signaling, the public broadcast signaling carries a short link control signaling, and the short link control signaling comprises power saving indication information; and sending service signaling to the narrowband communication equipment which exits from the power saving mode.
In order to solve the technical problems, the invention adopts another technical scheme that: there is provided a narrowband communication device comprising a processor for executing instructions to implement the above-described power saving method.
In order to solve the technical problems, the invention adopts another technical scheme that: there is provided a computer readable storage medium for storing instruction/program data that can be executed to implement the above-described power saving method.
The beneficial effects of the invention are as follows: in the method, the problem that the system cannot actively wake up the terminal, the terminal cannot be dormant and can only wake down the service to the target terminal after the terminal is not dormant, and the service delay is overlarge is solved, so that the problem that the system cannot know when the terminal cannot be dormant and cannot actively wake up the terminal, and the same service signaling must be repeated to cover the dormancy time of the terminal, so that the air interface pressure is overlarge and the service efficiency of the system is low is solved, the system can timely actively wake up the terminal to enter the service, the influence of service response in the power saving mode is reduced, the timeliness of the service is greatly ensured, and a better power saving cruising result can be achieved.
Drawings
FIG. 1 is a schematic flow chart of an embodiment of a power saving method of the present application;
fig. 2 is a schematic diagram of resolving short link control signaling in an embodiment of the present application;
fig. 3 is a schematic diagram of a short link control signaling structure in an embodiment of the present application;
FIG. 4 is a schematic flow chart of another embodiment of the power saving method of the present application;
fig. 5 is a schematic structural diagram of a narrowband communication device in an embodiment of the present application;
fig. 6 is a schematic structural diagram of a computer-readable storage medium in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and more specific, the present invention will be described in further detail below with reference to the accompanying drawings and examples.
Referring to fig. 1, fig. 1 is a schematic flow chart of a power saving method according to an embodiment of the present application, where the power saving method includes the following steps:
step S10: the narrowband communication device receives common broadcast signaling.
Narrowband is generally referred to as a network access mode in which the network access speed is lower than a certain value, and in a communication system, a narrowband system refers to a channel in which the effective bandwidth of a modulated wave signal is much smaller than the carrier frequency or center frequency in which it is located, where a wireless channel is typically a narrowband channel. In particular, the narrowband communication device may be an intercom, such as a narrowband digital intercom of technologies such as digital trunked communication standard (Digital Mobile Radio, DMR), professional digital trunked (Professional Digital Trunking, PDT), flood trunked radio (Trans EuropeanTrunked Radio, TETRA), and long term evolution (Long Term Evolution, LTE).
The narrowband communication equipment receives a public broadcast signaling, and the public broadcast signaling is sent by a narrowband communication service system, wherein the public broadcast signaling carries a short-link control signaling, and the short-link control signaling contains corresponding power saving indication information.
Step S12: and analyzing the public broadcasting signaling to obtain the power saving indication information.
The narrowband communication equipment analyzes the received public broadcast signaling, acquires a short link control signaling in the public broadcast signaling, and continuously analyzes the short link control signaling to acquire power saving indication information. Specifically, the power saving indication information is used to instruct the narrowband communication device to exit/enter the power saving mode.
Step S14: exiting/entering a power saving mode in response to the power saving indication information;
the narrowband communication device exits or enters a power saving mode in response to the power saving indication information parsed from the public broadcast signaling. The narrowband communication equipment which exits the power saving mode enters the working mode, can normally receive service signaling, and the narrowband communication equipment which enters the power saving mode enters the dormant state, and the dormant state can be periodically awakened to receive public broadcast signaling, so that whether the narrowband communication equipment is in the dormant state is determined, the power consumption can be obviously reduced, and the cruising ability of the narrowband communication equipment is improved.
According to the method, the narrowband communication equipment analyzes the received public broadcast signaling, corresponding power saving indication information is obtained, the narrowband communication equipment responds to the power saving indication information to exit/enter a power saving mode, in this way, the narrowband communication service equipment does not need to repeatedly send service signaling to cover the sleep time of the narrowband communication equipment, and can descend the service signaling without waiting until the narrowband communication equipment is not in sleep, the narrowband communication equipment can respond to the power saving indication information to exit/enter the power saving mode, the response speed of private network service can be met, and a better power saving cruising result can be achieved.
In an embodiment, the narrowband communication device in the power saving mode and the narrowband communication device in the working mode may receive the public broadcast signaling, and in particular, the narrowband communication device periodically receives the public broadcast signaling. For narrowband communication devices in a power saving mode, the sleep period of the narrowband communication device may be set to wake up periodically to receive common broadcast signaling. Taking a 30ms timeslot as an example, the narrowband communication device may be configured to wake up once every 27.5ms, where the awakened narrowband communication device receives 2.5ms common broadcast signaling, and enters the next timeslot in a sleep state or in an active state according to the signaling indication. For the narrowband communication equipment in the working mode, the receiving period of the public broadcast signaling can be set, for example, the public broadcast signaling can be set to be received once every 27.5ms, and the narrowband communication equipment can normally receive the service signaling in the interval time.
The common broadcast signaling carries short link control signaling, based on DMR communication standard, referring to fig. 2 and 3, a 28bit short link control signaling may be split and transmitted through a plurality of continuous common broadcast signaling, such as 4 continuous common broadcast signaling. Thus, after receiving the common broadcast signaling, 4 consecutive common broadcast signaling are combined and parsed to parse and obtain the complete Short link control signaling (Short LC (28)). The short link control signaling includes corresponding power saving indication information for indicating the narrowband communication device to exit/enter the power saving mode. The short-link control signaling structure includes 28-bit information segments, the first 4 bits include a short-link control information operation code (SLCO), the second 24 bits include signaling Data information (Data), and the power saving indication information can be extended into the signaling Data information. The power saving indication information may be identified in various forms. If the address code of the narrowband communication device can be identified as the power saving indication information, specifically, the address code of the narrowband communication device that needs to enter/exit the power saving mode can be embedded into the signaling data information, so that the narrowband communication device can determine whether to enter/exit the power saving mode after analyzing the short link control signaling. If the address code in the power saving indication information is consistent with the address code of a certain narrowband communication device, the narrowband communication device responds to the power saving indication information.
The address code information in the short link control signaling may include a personal call address code and/or a group call address code. The individual calling address code is the address code corresponding to the single narrow-band communication equipment, and the group calling address code is the address code commonly corresponding to the plurality of narrow-band communication equipment. When the narrowband communication service equipment needs downlink service signaling to a certain selected narrowband communication equipment, carrying an address code corresponding to the narrowband communication equipment in a short-link control signaling, and waking up the narrowband communication equipment to exit a power saving mode; in general, a plurality of narrowband communication devices are grouped according to the commonality of the narrowband communication devices, when downlink service signaling is required for all narrowband communication devices in the group, the group calling address code corresponding to the group is carried in the short-link control signaling, and all narrowband communication devices in the group can be awakened to exit the power saving mode.
In one embodiment, the address code may be self-contained in the device, assigned during registration, or a certain number/code. Specifically, the narrowband communication device needs to register with the narrowband communication service system when the narrowband communication device is started up or when the base station is replaced, and whether to allow the narrowband communication device to work normally under the narrowband communication service system is confirmed. When the narrowband communication equipment is registered, the narrowband communication service system can directly distribute the corresponding address code of the narrowband communication equipment through registration confirmation signaling, and at the moment, the narrowband communication equipment takes the system distribution address code at the time of registration as the standard, namely the address code of the narrowband communication equipment is the address code distributed by the narrowband communication service system at the time of registration; of course, when the narrowband communication device registers with the narrowband communication service system, the narrowband communication service system may not be allocated to its corresponding address code, and the address code of the narrowband communication device is its own address code.
Referring to fig. 4, fig. 4 is a flow chart illustrating another embodiment of the power saving method of the present application.
The narrowband communication device registers with the narrowband communication service system to confirm whether to allow normal operation under the narrowband communication service system. The narrowband communication service system confirms that the narrowband communication equipment can perform operation work and sends a confirmation signaling to the narrowband communication equipment, wherein the confirmation signaling can contain corresponding address codes distributed to the narrowband communication equipment by the narrowband communication service system or can not contain corresponding address codes, and the narrowband communication equipment uses the address codes of the narrowband communication equipment. The narrowband communication equipment keeps working state, and meanwhile, according to the setting, the public broadcast signaling is received periodically, and is sent by the narrowband communication service system, wherein the public broadcast signaling carries short-link control signaling, and the short-link control signaling contains corresponding power saving indication information. The narrowband communication equipment analyzes the public broadcast signaling and acquires the short link control signaling; specifically, the narrowband communication device comprehensively analyzes four continuous public broadcast signaling to obtain a short-link control signaling. After the narrowband communication equipment analyzes the short link control signaling, judging whether the address code carried by the short link control signaling is matched with the address code corresponding to the narrowband communication equipment.
If the narrowband communication service system is matched with the narrowband communication service system, indicating that the narrowband communication service system needs to signal the downlink service, and continuously maintaining the working state of the narrowband communication equipment;
if the two times are not matched, counting the unmatched times, judging whether the continuous unmatched times are larger than a threshold value, entering a power saving mode if the continuous unmatched times are larger than the threshold value, and continuously maintaining the working state if the continuous unmatched times are not larger than the threshold value. Specifically, the number of times of continuous mismatch threshold may be 3 times, 4 times, 10 times, etc., and the corresponding number of times threshold setting may be made according to specific power saving requirements, which is not specifically limited herein. And when the number of continuous mismatching is not greater than the threshold value, the narrowband communication equipment continues to keep in an operating state. At this time, there may be no downlink traffic signaling for the narrowband communication device temporarily by the narrowband communication service system, and to avoid frequent switching of the narrowband communication device between the power saving mode and the operating state, the narrowband communication device remains in the operating state. When the number of continuous mismatch is greater than the threshold value, the narrowband communication service system is indicated to not perform downlink service signaling on the narrowband communication equipment in the period of time, namely, the narrowband communication equipment is indicated to not receive related service signaling in the continuous period of time, namely, the narrowband communication equipment is in a task-free standby state, so that when the number of continuous mismatch of address codes is greater than the threshold value, the narrowband communication equipment enters a power saving mode, the narrowband communication equipment entering the power saving mode periodically receives public broadcast signaling, the power consumption is reduced, and the cruising ability is improved. The narrowband communication equipment entering the power saving mode wakes up periodically to receive the public broadcast signaling, analyzes the public broadcast signaling and acquires the short link control signaling; after the narrowband communication equipment analyzes the short link control signaling, judging whether an address code carried by the short link control signaling is matched with an address code corresponding to the narrowband communication equipment, if so, indicating that the narrowband communication service system needs to signal downlink service of the narrowband communication service system, and the narrowband communication equipment exits from a power saving mode; if the narrowband communication service system is not matched with the narrowband communication service system, the narrowband communication device keeps a power saving mode without signaling downlink service, and the endurance time is prolonged.
In this embodiment, the narrowband communication device receives and parses the public broadcast signaling, obtains the short link control signaling, matches the corresponding address code of the narrowband communication device with the address code in the short link control signaling, if the number of continuous mismatching is greater than the threshold value, enters the power saving mode, otherwise, continues to keep exiting the power saving mode, and can receive the service signaling.
According to the method, the narrowband communication equipment analyzes the received public broadcast signaling to obtain corresponding power saving indication information, and the narrowband communication equipment responds to the power saving indication information to exit/enter a power saving mode.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a narrowband communication device according to an embodiment of the present application. In this embodiment, the narrowband communication device 50 includes a processor 51.
The processor 51 may also be referred to as a CPU (Central Processing Unit ). The processor 51 may be an integrated circuit chip with signal processing capabilities. Processor 51 may also be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. The general purpose processor may be a microprocessor or the processor 51 may be any conventional processor or the like.
Narrowband communication device 50 may further comprise a memory (not shown) for storing instructions and data needed for the operation of processor 51.
The processor 51 is configured to execute instructions to implement the methods provided by any of the embodiments of the power saving methods of the present application and any non-conflicting combinations described above.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a computer readable storage medium according to an embodiment of the present application. The computer readable storage medium 61 of the embodiments of the present application stores instructions/program data 62 that when executed implement the methods provided by any of the embodiments of the power saving methods of the present application, as well as any non-conflicting combination. Wherein the instructions/program data 62 may be stored in the storage medium 61 as a software product to enable a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) to perform all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium 61 includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, an optical disk, or other various media capable of storing program codes, or a terminal device such as a computer, a server, a mobile phone, a tablet, or the like.
The foregoing description is only of embodiments of the present invention, and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (9)
1. A power saving method, comprising:
the method comprises the steps that a narrowband communication device receives a public broadcast signaling, wherein the public broadcast signaling carries a short link control signaling, the short link control signaling comprises power saving indication information, the power saving indication information indicates the narrowband communication device to exit/enter a power saving mode, and the power saving indication information comprises address code information; the narrowband communication equipment comprises narrowband communication equipment in a power saving mode and a working mode;
analyzing the public broadcasting signaling to obtain the power saving indication information;
exiting/entering a power saving mode in response to the power saving indication information;
wherein the entering a power saving mode in response to the power saving indication information comprises:
if the address code of the narrowband communication equipment is not matched with the address code in the power saving indication information and the number of continuous mismatching is larger than a threshold value, the narrowband communication equipment enters the power saving mode;
the method further comprises, after the narrowband communication device exits the power saving mode:
the narrowband communication equipment monitors service signaling, and if no service signaling is received within a preset time, the narrowband communication equipment enters the power saving mode.
2. The power saving method according to claim 1, wherein,
the exiting the power saving mode in response to the power saving indication information includes:
and if the address code of the narrowband communication equipment is matched with the address code in the power saving indication information, the narrowband communication equipment exits the power saving mode.
3. The power saving method according to claim 2, wherein,
the address codes comprise individual call address codes and/or group call address codes.
4. The power saving method of claim 1, wherein the parsing the public broadcast signaling to obtain the power saving indication information comprises:
acquiring a plurality of continuous public broadcasting signaling;
analyzing the continuous public broadcasting signals to obtain the short-link control signals;
and analyzing the short-link control signaling to obtain the power saving indication information.
5. The power saving method of claim 1, wherein the receiving common broadcast signaling comprises:
the narrowband communication device periodically receives the public broadcast signaling.
6. The power saving method according to claim 1, wherein prior to receiving the common broadcast signaling, further comprising:
the narrowband communication device receives registration confirmation signaling carrying address code information assigned to the narrowband communication device.
7. A power saving method, comprising:
a narrowband communication service system broadcasts public broadcast signaling, wherein the public broadcast signaling carries short link control signaling, the short link control signaling comprises power saving indication information, the power saving indication information indicates the narrowband communication equipment to exit/enter a power saving mode, the power saving indication information comprises address code information, and when the address code of the narrowband communication equipment is not matched with the address code in the power saving indication information and the number of continuous mismatching times is larger than a threshold value, the narrowband communication equipment enters the power saving mode; the narrowband communication equipment comprises narrowband communication equipment in a power saving mode and a working mode;
transmitting service signaling to the narrowband communication equipment which exits from the power saving mode; the narrowband communication device exiting the power saving mode monitors the service signaling, and enters the power saving mode if no service signaling is received within a preset time.
8. A narrowband communication device comprising a processor for executing instructions to implement the power saving method of any of claims 1-6.
9. A computer readable storage medium storing instructions/program data executable to implement the power saving method of any one of claims 1-6.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079086A (en) * | 1992-05-21 | 1993-12-01 | 星光传呼(通信设备)厂有限公司 | The beeper of beeper power saving method and use power saving method |
| CN102415203A (en) * | 2009-04-30 | 2012-04-11 | 摩托罗拉解决方案公司 | Method for initiating a communication while participating in another communication |
| CN103200465A (en) * | 2013-03-14 | 2013-07-10 | 深圳市力同亚太科技有限公司 | Interphone working method and interphone |
| CN104486732A (en) * | 2014-03-26 | 2015-04-01 | 海能达通信股份有限公司 | Moving table, transferring table, trunked communication system and method thereof |
| CN106020418A (en) * | 2016-05-16 | 2016-10-12 | 广东欧珀移动通信有限公司 | Method and apparatus for reducing power consumption of mobile terminal, and mobile terminal |
| CN108702708A (en) * | 2018-05-31 | 2018-10-23 | 北京小米移动软件有限公司 | Descending control signaling detection method, device and storage medium |
| KR20190121628A (en) * | 2018-04-18 | 2019-10-28 | 에스케이텔레콤 주식회사 | Mobile terminal and mobile communication system applying power saving mode |
| CN110557778A (en) * | 2019-05-16 | 2019-12-10 | Oppo广东移动通信有限公司 | Power consumption control method and device of terminal and storage medium |
| CN110753370A (en) * | 2019-09-12 | 2020-02-04 | 海能达通信股份有限公司 | Data transmission method and system, base station, terminal and storage device |
| CN111432460A (en) * | 2019-01-10 | 2020-07-17 | 北京三星通信技术研究有限公司 | Monitoring method of physical downlink control channel, terminal equipment and storage medium |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107733972B (en) * | 2017-08-28 | 2020-09-08 | 阿里巴巴集团控股有限公司 | Short link analysis method, device and equipment |
-
2021
- 2021-02-19 CN CN202110195739.2A patent/CN114980277B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079086A (en) * | 1992-05-21 | 1993-12-01 | 星光传呼(通信设备)厂有限公司 | The beeper of beeper power saving method and use power saving method |
| CN102415203A (en) * | 2009-04-30 | 2012-04-11 | 摩托罗拉解决方案公司 | Method for initiating a communication while participating in another communication |
| CN103200465A (en) * | 2013-03-14 | 2013-07-10 | 深圳市力同亚太科技有限公司 | Interphone working method and interphone |
| CN104486732A (en) * | 2014-03-26 | 2015-04-01 | 海能达通信股份有限公司 | Moving table, transferring table, trunked communication system and method thereof |
| CN106020418A (en) * | 2016-05-16 | 2016-10-12 | 广东欧珀移动通信有限公司 | Method and apparatus for reducing power consumption of mobile terminal, and mobile terminal |
| KR20190121628A (en) * | 2018-04-18 | 2019-10-28 | 에스케이텔레콤 주식회사 | Mobile terminal and mobile communication system applying power saving mode |
| CN108702708A (en) * | 2018-05-31 | 2018-10-23 | 北京小米移动软件有限公司 | Descending control signaling detection method, device and storage medium |
| CN111432460A (en) * | 2019-01-10 | 2020-07-17 | 北京三星通信技术研究有限公司 | Monitoring method of physical downlink control channel, terminal equipment and storage medium |
| CN110557778A (en) * | 2019-05-16 | 2019-12-10 | Oppo广东移动通信有限公司 | Power consumption control method and device of terminal and storage medium |
| CN110753370A (en) * | 2019-09-12 | 2020-02-04 | 海能达通信股份有限公司 | Data transmission method and system, base station, terminal and storage device |
Non-Patent Citations (5)
| Title |
|---|
| Digital Mobile Radio (DMR) Systems * |
| Part 2: DMR voice and generic services and facilities.ETSI TS 102 361-2.2006,(第V1.2.3期),全文. * |
| RTS/ERM-TGDMR-065-2.Technical Specification Electromagnetic compatibility and Radio spectrum Matters (ERM) * |
| 基于DMR数字集群通信技术的研究;徐鹏飞;;电子技术与软件工程(第05期);全文 * |
| 数字对讲机电路功耗分析与综合优化;童奉群;;通讯世界(第15期);全文 * |
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