CN106550461B - Resource using method and terminal - Google Patents
Resource using method and terminal Download PDFInfo
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- CN106550461B CN106550461B CN201510603157.8A CN201510603157A CN106550461B CN 106550461 B CN106550461 B CN 106550461B CN 201510603157 A CN201510603157 A CN 201510603157A CN 106550461 B CN106550461 B CN 106550461B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
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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
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Abstract
The embodiment of the invention discloses a resource using method and a terminal, which are used for reasonably utilizing idle resource blocks preset for other terminals and reducing resource waste. The method provided by the embodiment of the invention comprises the following steps: a terminal sends first data by using a resource of a preset resource block, wherein the preset resource block is a resource block which is configured to the terminal in advance; and when the resources on the preset resource block are occupied, the terminal sends second data by using the resources on a target resource block, wherein the target resource block is a resource block which is configured in advance for other terminals except the terminal in the DMO communication network to use. The embodiment of the invention also discloses a terminal which is used for reasonably utilizing the idle resource blocks preset for other terminals and reducing the waste of resources.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a resource utilization method and a terminal.
Background
The wireless cluster communication system is widely applied to the fields of generation scheduling, command control and the like. At present, the wireless technology is developed towards larger channel capacity, higher frequency spectrum utilization rate and larger transmission bandwidth.
In the trunking service, the Direct Mode Operation (DMO) technology refers to a technology for Direct communication between terminals without coverage of a cellular network, and the communication Mode does not need support of a base station and can directly perform communication between trunking terminals. The method is mainly applied to rural environments without network coverage, urban environments with poor network coverage and the like, and can be used as secondary coverage or backup coverage in parking lots, indoor and low construction sites, and between accidents such as covert communication, network paralysis and overload.
Because there is no unified scheduling of base station in the off-line scene, the time domain resource occupied by each terminal transmission can only be pre-configured by the upper layer or randomly selected by itself. In order to avoid collision, the existing scheme generally allocates resource blocks of each terminal statically, and each terminal transmits data on the resource blocks configured statically.
However, by statically configuring resources, the frequency domain resources in each time slot need to be divided into a plurality of small blocks, but not every user may transmit in real time, that is, some of the divided frequency domain resources are not used in some time slots, which causes waste of resources.
Disclosure of Invention
The embodiment of the invention provides a resource using method and a terminal, which are used for reasonably utilizing idle resource blocks preset for other terminals and reducing resource waste.
The embodiment of the invention provides a resource using method, which is applied to a direct call mode DMO communication network and comprises the following steps:
a terminal sends first data by using a resource of a preset resource block, wherein the preset resource block is a resource block which is configured to the terminal in advance;
and when the resources on the preset resource block are occupied, the terminal sends second data by using the resources on a target resource block, wherein the target resource block is a resource block which is configured in advance for other terminals except the terminal in the DMO communication network to use.
Optionally, the method is applied to a DMO communication network in a broadband cluster.
Optionally, the target resource block is a resource block adjacent to the preset resource block in a time domain, or a resource block adjacent to the preset resource block in a frequency domain.
Optionally, the terminal sending the second data using the resource on the target resource block includes:
the terminal sends the second data on a target time slot on the target resource block;
when the second data conflicts with the data sent by the other terminals, the terminals resend the second data;
optionally, the retransmitting, by the terminal, the second data includes:
the terminal sends the second data in the next time slot of the target time slot; or
And the terminal sends the second data on other resource blocks except the target resource block and the preset resource block.
An embodiment of the present invention further provides a terminal, including:
the first sending module is used for sending first data by using resources of a preset resource block, wherein the preset resource block is a resource block which is configured to the terminal in advance;
and a second sending module, configured to send second data using a resource on a target resource block when the resource on the preset resource block is occupied, where the target resource block is a resource block that is pre-configured to be used by other terminals except the terminal in the DMO communication network.
Alternatively,
the second sending module is further configured to send the second data on a target timeslot on the target resource block;
the second sending module is further configured to resend the second data when the second data conflicts with data sent by the other terminals;
alternatively,
the second sending module is further configured to send the second data in a time slot next to the target time slot; or
The second sending module is further configured to send the second data on resource blocks other than the target resource block and the preset resource block.
An embodiment of the present invention further provides a terminal, including: the radio frequency module, the processor and the memory;
the memory is used for storing first data and second data;
the radio frequency module is used for executing the following processes:
sending the first data by using a resource of a preset resource block, wherein the preset resource block is a resource block which is configured to the terminal in advance;
and when the resources on the preset resource block are occupied, sending the second data by using the resources on a target resource block, wherein the target resource block is a resource block which is configured in advance for other terminals except the terminal in the DMO communication network to use.
Optionally, the radio frequency module specifically executes the following steps:
transmitting the second data on a target time slot on the target resource block;
and when the second data conflicts with the data sent by the other terminals, the second data is sent again.
Optionally, the radio frequency module specifically executes the following steps:
transmitting the second data in a time slot next to the target time slot; or
And transmitting the second data on other resource blocks except the target resource block and the preset resource block.
According to the technical scheme, the embodiment of the invention has the following advantages:
in the embodiment of the invention, in a DMO communication network, a terminal sends first data by using resources of a preset resource block, and when the resources on the preset resource block are occupied, the terminal sends second data by using resources on a target resource block, wherein the preset resource block is a resource block which is configured in advance for the terminal to use, and the target resource block is a resource block which is configured in advance for other terminals except the terminal in the DMO communication network to use. That is, when a terminal occupies a resource block pre-configured to itself, the terminal may occupy the resource block pre-configured to another terminal, and if the resource block is not occupied when the other terminal does not transmit data on the resource block, the terminal may successfully transmit data on the resource block. That is to say, the terminal reasonably utilizes the idle resource blocks preset for other terminals, thereby reducing the waste of resources.
Drawings
FIG. 1 is a diagram of an embodiment of a resource utilization method according to an embodiment of the present invention;
FIG. 2 is a diagram of another embodiment of a resource utilization method according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an embodiment of a terminal in an embodiment of the invention;
fig. 4 is a schematic diagram of another embodiment of the terminal according to the embodiment of the present invention.
Detailed Description
It should be understood that the technical solutions of the embodiments of the present invention can be applied to various communication systems, for example: a Global System for Mobile communications (GSM) System, a Code Division Multiple Access (CDMA) System, a Wideband Code Division Multiple Access (WCDMA) System, a General Packet Radio Service (GPRS), a Long Term Evolution (Long Term Evolution, LTE) System, an LTE Frequency Division Duplex (FDD) System, an LTE Time Division Duplex (TDD), a Universal Mobile Telecommunications System (UMTS), or an Access Microwave (Worldwide interoperability for Microwave) communication System, etc.
It should be understood that, in the embodiment of the present invention, the Terminal includes, but is not limited to, a User Equipment (UE), a Mobile Station (MS), a Mobile Terminal (Mobile Terminal), a Mobile phone (Mobile telephone), a handset (handset), a portable device (portable Equipment), and the like, and the User Equipment may communicate with one or more core networks through a Radio Access Network (RAN), for example, the User Equipment may be a Mobile phone (or referred to as a "cellular" phone), a computer with a wireless communication function, and the User Equipment may also be a portable, pocket, hand-held, computer-included, or vehicle-mounted Mobile device.
The embodiment of the invention provides a resource using method and a terminal, which are used for reasonably utilizing idle resource blocks preset for other terminals and reducing resource waste.
Referring to fig. 1, an embodiment of a resource using method according to an embodiment of the present invention includes:
101. the terminal sends first data by using resources of a preset resource block;
each terminal in the DMO communication network is pre-configured with a corresponding resource block, and the terminal transmits first data using a resource of the pre-configured resource block, where the pre-configured resource block is pre-configured to the resource block used by the terminal.
102. The terminal transmits the second data using the resource on the target resource block.
When the resource on the preset resource block is full, if the terminal still has data to be transmitted, the terminal transmits second data by using the resource on the target resource block. The target resource block is a resource block which is configured in advance to be used by other terminals except the terminal in the DMO communication network.
It can be understood that, in the embodiment of the present invention, the first data and the second data are different data, the terminal first uses the resource of the preset resource block to send data, when the data to be transmitted by the terminal is more, the resource on the preset resource block is already occupied, but the data to be transmitted by the terminal is not completely sent out, the terminal will send the part which is not transmitted through the target resource block, where the data sent through the preset resource block is the first data, and the part of the data to be transmitted which is not transmitted because the preset resource block is occupied is the second data.
In the embodiment of the invention, in a DMO communication network, a terminal sends first data by using resources of a preset resource block, and when the resources on the preset resource block are occupied, the terminal sends second data by using resources on a target resource block, wherein the preset resource block is a resource block which is configured in advance for the terminal to use, and the target resource block is a resource block which is configured in advance for other terminals except the terminal in the DMO communication network to use. That is, when a terminal occupies a resource block pre-configured to itself, the terminal may occupy the resource block pre-configured to another terminal, and if the resource block is not occupied when the other terminal does not transmit data on the resource block, the terminal may successfully transmit data on the resource block. That is to say, the terminal reasonably utilizes the idle resource blocks preset for other terminals, thereby reducing the waste of resources.
201. The terminal sends first data by using resources of a preset resource block;
each terminal in the DMO communication network is pre-configured with a corresponding resource block, and the terminal transmits first data using a resource of the pre-configured resource block, where the pre-configured resource block is pre-configured to the resource block used by the terminal.
It should be noted that the DMO communication network may be a broadband DMO communication network or a narrowband DMO communication network, and is not limited herein.
202. The terminal sends second data on a target time slot on a target resource block;
when the resource on the preset resource block is occupied, the terminal uses the resource on the target resource block to send the second data, and the target resource block may be a resource block which is pre-configured in the DMO communication network and used by other terminals, and is adjacent to the preset resource block in the time domain, or is adjacent to the preset resource block in the frequency domain, or is not adjacent to the preset resource block, and the specific details are not limited herein.
It can be understood that, in the embodiment of the present invention, the first data and the second data are different data, the terminal first uses the resource of the preset resource block to send data, when the data to be transmitted by the terminal is more, the resource on the preset resource block is already occupied, but the data to be transmitted by the terminal is not completely sent out, the terminal will send the part which is not transmitted through the target resource block, where the data sent through the preset resource block is the first data, and the part of the data to be transmitted which is not transmitted because the preset resource block is occupied is the second data.
203. The terminal determines whether the second data conflicts with data sent by other terminals, if yes, step 204 is executed, and if no, step 205 is executed.
After the terminal transmits the second data in the target slot of the target resource block, it is determined whether the second data conflicts with data transmitted by other terminals, i.e. whether other terminals transmit data in the target slot of the target resource block, if yes, step 204 is executed, and if no, step 205 is executed.
204. The terminal resends the second data;
and when the terminal determines that the second data conflicts with the data transmitted by other terminals, the terminal retransmits the second data. It is to be understood that the terminal may send the second data again in the next slot of the target resource block, may send the second data in a precondition resource block other than the target resource block and the preset resource block, and may also send the second data again in other manners, which is not limited herein.
205. The terminal performs other processes.
When the terminal determines that the second data does not conflict with the data sent by other terminals, that is, the terminal determines that the second data is successfully sent in the target timeslot, the terminal may perform other processes.
In the embodiment of the invention, in a DMO communication network, a terminal sends first data by using resources of a preset resource block, and when the resources on the preset resource block are occupied, the terminal sends second data by using resources on a target resource block, wherein the preset resource block is a resource block which is configured in advance for the terminal to use, and the target resource block is a resource block which is configured in advance for other terminals except the terminal in the DMO communication network to use. That is, when a terminal occupies a resource block pre-configured to itself, the terminal may occupy the resource block pre-configured to another terminal, and if the resource block is not occupied when the other terminal does not transmit data on the resource block, the terminal may successfully transmit data on the resource block. That is to say, the terminal reasonably utilizes the idle resource blocks preset for other terminals, thereby reducing the waste of resources.
Secondly, the embodiment of the invention provides a specific mode that the terminal uses the resource on the target resource block to send the second data, thereby improving the realizability of the scheme.
For convenience of understanding, the resource using method in the embodiment of the present invention is described in detail in an actual scenario as follows:
the terminal A, the terminal B and the terminal C are connected through a broadband DMO mode to form a broadband DMO communication network, the broadband DMO communication network comprises three resource blocks D, E and F which are continuous in a frequency domain, the frequency domain respectively occupies 30 RBs, and the time respectively occupies 1 time slot; the resource block D is configured for the terminal A in advance, the resource block E is configured for the terminal B in advance, and the resource block F is configured for the terminal C in advance.
When the data transmitted by terminal a exceeds the size that can be accommodated by resource block D, resource block E (adjacent resource block in frequency domain) is occupied for transmission (equivalent to combining D and E into one large resource block). In addition, the terminal a may select data that has not been transmitted before, to be transmitted in the next slot at the frequency domain position (resource block adjacent to the time domain) corresponding to the resource block D, instead of preempting the resource block E in the current transmission slot (the slot to be transmitted this time is not pre-configured to a).
With reference to fig. 3, a terminal in an embodiment of the present invention is described below, where the method for using resources in the embodiment of the present invention is described above, and an embodiment of the terminal in the embodiment of the present invention includes:
a first sending module 301, configured to send first data using a resource of a preset resource block, where the preset resource block is a resource block configured in advance for a terminal to use;
a second sending module 302, configured to send second data using a resource on a target resource block when a resource on a preset resource block is occupied, where the target resource block is a resource block that is pre-configured to be used by other terminals except the terminal in the DMO communication network.
In the embodiment of the present invention, in a DMO communication network, a first sending module 301 sends first data using a resource of a preset resource block, and when the resource on the preset resource block is occupied, a second sending module 302 sends second data using a resource on a target resource block, where the preset resource block is a resource block pre-configured for the terminal to use, and the target resource block is a resource block pre-configured for other terminals except the terminal in the DMO communication network to use. That is, when a terminal occupies a resource block pre-configured to itself, the terminal may occupy the resource block pre-configured to another terminal, and if the resource block is not occupied when the other terminal does not transmit data on the resource block, the terminal may successfully transmit data on the resource block. That is to say, the terminal reasonably utilizes the idle resource blocks preset for other terminals, thereby reducing the waste of resources.
Optionally, in other embodiments of the present invention, the second sending module 302 is further configured to send the second data in the target timeslot on the target resource block, and resend the second data when the second data collides with data sent by other terminals.
Optionally, in other embodiments of the present invention, the second sending module 302 is further configured to send the second data in a time slot next to the target time slot.
Optionally, in other embodiments of the present invention, the second sending module 302 is further configured to send the second data on resource blocks other than the target resource block, that is, the preset resource block.
In the above, the terminal according to the embodiment of the present invention is described from the perspective of function modularization, and in the following, the terminal according to the embodiment of the present invention is described from the perspective of hardware entities, please refer to fig. 4, another embodiment of the terminal according to the embodiment of the present invention includes that, for convenience of description, only the part related to the embodiment of the present invention is shown, and details of the specific technology are not disclosed, and please refer to the method part according to the embodiment of the present invention. The terminal may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal digital assistant), a POS (Point of Sales), a vehicle-mounted computer, etc., taking the terminal as the mobile phone as an example:
fig. 4 is a block diagram illustrating a partial structure of a mobile phone related to a terminal provided in an embodiment of the present invention. Referring to fig. 4, the handset includes: radio Frequency (RF) circuit 410, memory 420, input unit 430, display unit 440, sensor 450, audio circuit 460, wireless fidelity (WiFi) module 470, processor 480, and power supply 490. Those skilled in the art will appreciate that the handset configuration shown in fig. 4 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The following describes each component of the mobile phone in detail with reference to fig. 4:
the RF circuit 410 may be used for receiving and transmitting signals during information transmission and reception or during a call, and in particular, receives downlink information of a base station and then processes the received downlink information to the processor 480; in addition, the data for designing uplink is transmitted to the base station. In general, the RF circuit 410 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuitry 410 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to global system for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), and the like.
The memory 420 may be used to store software programs and modules, and the processor 480 executes various functional applications and data processing of the mobile phone by operating the software programs and modules stored in the memory 420. The memory 420 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 420 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The input unit 430 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the cellular phone. Specifically, the input unit 430 may include a touch panel 431 and other input devices 432. The touch panel 431, also called a touch screen, may collect touch operations of a user on or near the touch panel 431 (e.g., operations of the user on or near the touch panel 431 using any suitable object or accessory such as a finger or a stylus) and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 431 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 480, and receives and executes commands sent from the processor 480. In addition, the touch panel 431 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input unit 430 may include other input devices 432 in addition to the touch panel 431. In particular, other input devices 432 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 440 may be used to display information input by the user or information provided to the user and various menus of the cellular phone. The display unit 440 may include a display panel 441, and optionally, the display panel 441 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch panel 431 may cover the display panel 441, and when the touch panel 431 detects a touch operation on or near the touch panel 431, the touch panel is transmitted to the processor 480 to determine the type of the touch event, and then the processor 480 provides a corresponding visual output on the display panel 441 according to the type of the touch event. Although the touch panel 431 and the display panel 441 are shown in fig. 4 as two separate components to implement the input and output functions of the mobile phone, in some embodiments, the touch panel 431 and the display panel 441 may be integrated to implement the input and output functions of the mobile phone.
The handset may also include at least one sensor 450, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display panel 441 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 441 and/or the backlight when the mobile phone is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
WiFi belongs to short-distance wireless transmission technology, and the mobile phone can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 470, and provides wireless broadband Internet access for the user. Although fig. 4 shows the WiFi module 470, it is understood that it does not belong to the essential constitution of the handset, and can be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 480 is a control center of the mobile phone, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the mobile phone and processes data by operating or executing software programs and/or modules stored in the memory 420 and calling data stored in the memory 420, thereby integrally monitoring the mobile phone. Optionally, processor 480 may include one or more processing units; preferably, the processor 480 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 480.
The handset also includes a power supply 490 (e.g., a battery) for powering the various components, which may preferably be logically connected to the processor 480 via a power management system, so that the power management system may perform functions such as managing charging, discharging, and power consumption.
Although not shown, the mobile phone may further include a camera, a bluetooth module, etc., which are not described herein.
In the embodiment of the present invention, the RF circuit 410 included in the terminal further has the following functions:
sending first data by using resources of a preset resource block, wherein the preset resource block is a resource block which is configured to be used by a terminal in advance;
and when the resources on the preset resource block are occupied, sending second data by using the resources on a target resource block, wherein the target resource block is a resource block which is configured in advance for other terminals except the terminal in the DMO communication network to use.
In some embodiments of the present invention, the RF circuitry 410 also has the following functionality:
and when the second data conflicts with the data transmitted by other terminals, retransmitting the second data.
In some embodiments of the present invention, the RF circuitry 410 also has the following functionality:
and transmitting the second data in the next time slot of the target time slot.
In some embodiments of the present invention, the RF circuitry 410 also has the following functionality:
and transmitting second data on other resource blocks except the target resource block and the preset resource block.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (11)
1. A resource usage method applied to a direct call mode DMO communication network, comprising:
a terminal sends first data by using a resource of a preset resource block, wherein the preset resource block is a resource block which is configured to the terminal in advance;
and when the resources on the preset resource block are occupied, the terminal sends second data by using the resources on a target resource block, wherein the target resource block is a resource block which is configured in advance for other terminals except the terminal in the DMO communication network to use.
2. The method according to claim 1, characterized in that it is applied to a DMO communication network in a broadband cluster.
3. The method according to claim 1 or 2, wherein the target resource block is a resource block adjacent to the preset resource block in a time domain or a resource block adjacent to the preset resource block in a frequency domain.
4. The method of claim 1 or 2, wherein the terminal transmits the second data using resources on a target resource block, comprising:
the terminal sends the second data on a target time slot on the target resource block;
and when the second data conflicts with the data sent by the other terminals, the terminal resends the second data.
5. The method of claim 4, wherein the terminal resends the second data comprises:
the terminal sends the second data in the next time slot of the target time slot; or
And the terminal sends the second data on other resource blocks except the target resource block and the preset resource block.
6. A terminal, comprising:
a first sending module, configured to send first data using a resource of a preset resource block, where the preset resource block is a resource block that is pre-configured for the terminal to use;
and a second sending module, configured to send second data using a resource on a target resource block when the resource on the preset resource block is occupied, where the target resource block is a resource block that is pre-configured for use by other terminals except the terminal in the DMO communication network.
7. The terminal of claim 6,
the second sending module is further configured to send the second data on a target timeslot on the target resource block;
the second sending module is further configured to resend the second data when the second data conflicts with data sent by the other terminals.
8. The terminal of claim 7,
the second sending module is further configured to send the second data in a time slot next to the target time slot; or
The second sending module is further configured to send the second data on resource blocks other than the target resource block and the preset resource block.
9. A terminal, comprising: the radio frequency module, the processor and the memory;
the memory is used for storing first data and second data;
the radio frequency module is used for executing the following processes:
sending the first data by using a resource of a preset resource block, wherein the preset resource block is a resource block which is configured to the terminal in advance;
and when the resources on the preset resource block are occupied, sending the second data by using the resources on a target resource block, wherein the target resource block is a resource block which is configured in advance for other terminals except the terminal in the DMO communication network to use.
10. The terminal of claim 9, wherein the radio frequency module specifically performs the following steps:
transmitting the second data on a target time slot on the target resource block;
and when the second data conflicts with the data sent by the other terminals, the second data is sent again.
11. The terminal of claim 10, wherein the radio frequency module specifically performs the following steps:
transmitting the second data in a time slot next to the target time slot; or
And transmitting the second data on other resource blocks except the target resource block and the preset resource block.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603157.8A CN106550461B (en) | 2015-09-21 | 2015-09-21 | Resource using method and terminal |
| PCT/CN2016/083099 WO2017049930A1 (en) | 2015-09-21 | 2016-05-24 | Resource usage method and terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510603157.8A CN106550461B (en) | 2015-09-21 | 2015-09-21 | Resource using method and terminal |
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| CN106550461A CN106550461A (en) | 2017-03-29 |
| CN106550461B true CN106550461B (en) | 2020-04-28 |
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| WO (1) | WO2017049930A1 (en) |
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| CN107066336B (en) * | 2017-03-30 | 2021-05-18 | 联想(北京)有限公司 | Task processing method, electronic equipment and resource management device |
| BR112019028002A2 (en) * | 2017-09-14 | 2020-07-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | method for determining a time domain and terminal resource |
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| CN103369041A (en) * | 2013-07-09 | 2013-10-23 | 北京奇虎科技有限公司 | Cloud-computing-based resource allocation method and device |
| CN103476008A (en) * | 2013-09-05 | 2013-12-25 | 哈尔滨海能达科技有限公司 | Traffic channel right to use seizing method and system, trunking terminal and device |
| CN104079503A (en) * | 2013-03-27 | 2014-10-01 | 华为技术有限公司 | Method and device of distributing resources |
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| GB2411080B (en) * | 2004-02-14 | 2006-06-21 | Motorola Inc | Wireless communication terminal, system and method |
| GB2412820B (en) * | 2004-04-02 | 2008-11-12 | Motorola Inc | Wireless communication unit,communication system and method of utilising a frequency resource |
| EP2578048A4 (en) * | 2010-06-07 | 2014-06-04 | Ericsson Telefon Ab L M | Method and arrangement for resource allocation in radio communication |
| CN103067876B (en) * | 2011-10-18 | 2015-09-02 | 中国普天信息产业股份有限公司 | The method and system of control information transmission under network-off direct-passing pattern |
| CN103139764B (en) * | 2011-12-01 | 2015-09-09 | 华为技术有限公司 | Business scheduling method and device |
| CN104640145B (en) * | 2013-11-13 | 2018-02-23 | 普天信息技术有限公司 | A kind of method and system for solving running time-frequency resource conflict |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104079503A (en) * | 2013-03-27 | 2014-10-01 | 华为技术有限公司 | Method and device of distributing resources |
| CN103369041A (en) * | 2013-07-09 | 2013-10-23 | 北京奇虎科技有限公司 | Cloud-computing-based resource allocation method and device |
| CN103476008A (en) * | 2013-09-05 | 2013-12-25 | 哈尔滨海能达科技有限公司 | Traffic channel right to use seizing method and system, trunking terminal and device |
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| WO2017049930A1 (en) | 2017-03-30 |
| CN106550461A (en) | 2017-03-29 |
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