CN109121169A - A kind of system information sending method, method of reseptance, base station and mobile communication terminal - Google Patents
A kind of system information sending method, method of reseptance, base station and mobile communication terminal Download PDFInfo
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- CN109121169A CN109121169A CN201710491042.3A CN201710491042A CN109121169A CN 109121169 A CN109121169 A CN 109121169A CN 201710491042 A CN201710491042 A CN 201710491042A CN 109121169 A CN109121169 A CN 109121169A
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 114
- 238000000034 method Methods 0.000 title claims abstract description 94
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 238000012216 screening Methods 0.000 claims description 46
- 238000005259 measurement Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 6
- 241000208340 Araliaceae Species 0.000 description 4
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 4
- 235000003140 Panax quinquefolius Nutrition 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 235000008434 ginseng Nutrition 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
Abstract
The present invention provides a kind of system information sending method, method of reseptance, base station and mobile communication terminals, wherein, the system information sending method includes: the control message sent for controlling the transmission of request message, the request message for Request System information that mobile communication terminal is sent is received, system information is sent.The solution of the present invention, enable to base station before sending system information, send the control message for controlling the transmission of request message, and mobile communication terminal is according to the control message received, send the request message for being used for Request System information, when terminal is network controlled to base station requests system information to realize, realizes the orderly transmission of terminal request message.
Description
Technical field
The present invention relates to wireless communication technology field more particularly to a kind of system information sending methods, method of reseptance, base station
And mobile communication terminal.
Background technique
Currently, either long term evolution (LTE, Long Term Evolution) or the 5th generation cellular mobile communication system
It unites (5G NR, 5th-Generation New Radio), terminal is being in wireless heterogeneous networks (RRC, Radio Resource
Control it) when idle (Idle) state, requires to carry out cell reselection, to guarantee that cell can be resident at any time, guarantee can
To be paged and access system at any time.
Wherein, the cell reselection process of LTE mainly comprises the steps that S1, and terminal is resident cell, and receives cell
System information includes the information such as cell reselection information, such as frequency range, bandwidth, offset in the system information of cell；S2, eventually
End is measured according to the system information of acquisition according to certain criterion, and a more suitable cell is selected to be resident, thus
Complete cell reselection process.
Compared with the system information of LTE, in the design, the relevant information of cell reselection will no longer for the system information of 5G NR
Broadcast, but terminal is informed based on the mode of terminal request.Since when terminal is initiated to request, not by network-control, because
When this will cause terminal to the uncontrollable of the relevant information of base station requests cell reselection.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of system information sending method, method of reseptance, base station and mobile logical
Believe terminal, when is network controlled terminal to base station requests system information to realize.
In a first aspect, the embodiment of the invention provides a kind of system information sending methods, comprising:
Send the control message for controlling the transmission of request message；
Receive the request message for Request System information that mobile communication terminal is sent；
Send system information.
Second aspect, the embodiment of the invention provides a kind of system information reception methods, comprising:
Receive the control message for the transmission for controlling request message that base station is sent；
Send the request message for being used for Request System information；
Receive the system information that the base station is sent.
The third aspect, the embodiment of the invention provides a kind of system information sending methods, comprising:
Receive the frequency range parameter for being used to indicate target frequency bands that mobile communication terminal is sent；
Send system information.
Fourth aspect, the embodiment of the invention provides a kind of system information reception methods, comprising:
Send the frequency range parameter for being used to indicate target frequency bands；
Receive system information.
5th aspect, the embodiment of the invention provides a kind of base stations, including processor, transmitters and receivers；
The transmitter is used to send the control message of the transmission for controlling request message；
The receiver is used to receive the request message for Request System information of mobile communication terminal transmission；
The transmitter is also used to send system information.
6th aspect, the embodiment of the invention provides a kind of mobile communication terminals, including processor, transmitter and reception
Device；
The receiver is used to receive the control message of the transmission for controlling request message of base station transmission；
The transmitter is used to send the request message for Request System information；
The receiver is also used to receive the system information that the base station is sent.
7th aspect, the embodiment of the invention provides a kind of base stations, including transmitters and receivers；
The receiver is used to receive the frequency range parameter for being used to indicate target frequency bands of mobile communication terminal transmission；
The transmitter is for sending system information.
Eighth aspect, the embodiment of the invention provides a kind of mobile communication terminals, including transmitters and receivers；
The transmitter is for sending the frequency range parameter for being used to indicate target frequency bands；
The receiver is for receiving system information.
9th aspect the embodiment of the invention provides a kind of communication equipment, including memory, processor and is stored in described
On memory and the computer program that can run on the processor；Wherein, it is realized when the processor executes described program
The above-mentioned system information sending method applied to base station or the above-mentioned System Information reception side applied to mobile communication terminal
Method.
Tenth aspect, the embodiment of the invention provides a kind of computer readable storage mediums, are stored thereon with computer journey
Sequence realizes the step in the above-mentioned system information sending method applied to base station, Huo Zheshang when described program is executed by processor
State the step in the system information reception method applied to mobile communication terminal.
System information sending method, method of reseptance, base station and the mobile communication terminal of the embodiment of the present invention are used by sending
In the control message of the transmission of control request message, receives the described of Request System information that be used for that mobile communication terminal is sent and ask
Message is sought, system information is sent, enables to base station before sending system information, send the transmission for controlling request message
Control message, and mobile communication terminal sends the request message for being used for Request System information according to the control message received,
When terminal is network controlled to base station requests system information to realize, realizes the orderly transmission of terminal request message.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 shows the flow charts of the system information sending method of the embodiment of the present invention；
Fig. 2 indicates the flow chart of the system information reception method of the embodiment of the present invention；
Fig. 3 indicates the flow chart of the another system message receiving method of the embodiment of the present invention；
Fig. 4 indicates the flow chart of the another system method for sending information of the embodiment of the present invention；
Fig. 5 indicates the flow chart of another system information reception method of the embodiment of the present invention；
Fig. 6 indicates the structural schematic diagram of a base station of the embodiment of the present invention；
Fig. 7 indicates the structural schematic diagram of a mobile communication terminal of the embodiment of the present invention；
Fig. 8 shows the structural schematic diagrams of another base station of the embodiment of the present invention；
Fig. 9 indicates the structural schematic diagram of another mobile communication terminal of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
It is shown in Figure 1, the embodiment of the invention provides a kind of system information sending method, it is applied to base station, including such as
Lower step:
Step 101: sending the control message for controlling the transmission of request message；
Step 102: receiving the request message for Request System information that mobile communication terminal is sent；
Step 103: sending system information.
Wherein, system information can be the information for mobile communication terminal progress cell reselection.Mobile communication terminal is being sent out
When sending request message, cell can reside in and in RRC connection status.
In this way, the system information sending method of the embodiment of the present invention, by sending the transmission for controlling request message
Control message receives the request message for Request System information that mobile communication terminal is sent, and sends system information, energy
It is enough so that base station before sending system information, sends the control message for controlling the transmission of request message, and mobile communication
Terminal sends the request message for being used for Request System information according to the control message received, is network controlled end to realize
The orderly transmission of terminal request message is realized when to base station requests system information in end.
In the embodiment of the present invention, since there are many neighboring BS information that base station is held, base station is in the adjacent area that will be held
When information is sent to mobile communication terminal, more downlink resource will be occupied, particularly, if neighboring BS information is adopted by dedicated signaling
It is sent with one-to-one mode, the downlink resource of consumption will be more.So in order to avoid consuming excessive downlink resource,
Base station can further control mobile communication terminal and send under the conditions of which kind of and ask when controlling mobile communication terminal and sending request message
Seek message.
Specifically, base station, which is sent in the control message of mobile communication terminal, can carry following one or several kinds of control ginsengs
Several thresholdings: reference signal power is received, reference signal quality is received and receives the signal and interference-to-noise ratio of reference signal.It needs
It is noted that the thresholding of control parameter entrained in the control message that base station is sent, is not limited to above-mentioned three kinds of control parameters
Thresholding according to concrete condition can also be the thresholding of other control parameters, and the thresholding of any control parameter can be one
It can be multiple, the embodiment of the present invention is not limited.
And mobile communication terminal is after the control message for receiving base station transmission, it can measured value according to control parameter and control
The thresholding of the control parameter carried in message processed sends request message.Specifically, request message can controlled by mobile communication terminal
The transmission when measured value of parameter processed is less than or equal to the thresholding of control parameter.
In this way, base station control mobile communication terminal retransmits request when the measured value of control parameter meets threshold condition and disappears
Breath can reduce mobile communication terminal and send the number of request message, to reduce the number that base station receives request message, reduce
The number of base station transmission system information avoids consuming excessive downlink resource and ascending resource.
In the following, illustrating that mobile communication terminal sends request message so that control parameter is to receive reference signal quality as an example
Process.
For example, the thresholding of the reception reference signal quality carried in the control message that base station is sent has, n is a, respectively T1,
T2, T3 ... Tn, the unit of thresholding are dB；Mobile communication terminal is obtained when executing the measurement for receiving reference signal quality operation
Measured value be respectively X1, X2, X3 ... Xn, wherein n is greater than or equal to 1 natural number.
A kind of condition sending request message is possible are as follows: " Fi (Xi) is not more than or is less than Ti, and wherein i arrives for 1 if it exists
A natural number between n, Fi is a function about measured value Xi, for example Fi (Xi)=Xi-Offset, Offset are one
Default value known to a mobile communication terminal or the numerical value being calculated according to known default value ", then mobile communication
Terminal sends request message to base station；
Alternatively, another condition for sending request message may are as follows: if " Fi (Xi) is not more than or is less than for any i
Ti, wherein i is 1 to a natural number between n, and Fi is a function about measured value Xi, such as Fi (Xi)=Xi-
Offset, Offset are default value known to a mobile communication terminal or are calculated according to known default value
Numerical value ", then mobile communication terminal sends request message to base station.
It should be noted that mobile communication terminal execute control parameter measurement operation when, the quantity of obtained measured value
Be not necessarily intended to it is identical as the quantity of the thresholding of the correspondence control parameter carried in control message, can it is different can also be identical, but
It is no want it is identical can be according to terminal requirements or depending on making an appointment.
In the embodiment of the present invention, in order to avoid consuming excessive downlink resource, how base station removes controllable mobile communication terminal
It is sent outside request message under the conditions of kind, it can also be according to terminal requirements, selectable sending system information.Therefore, the present invention is implemented
The system information sending method of example further include:
According to screening parameter, the system information sent in step 103 is filtered out from all system informations.
Wherein, the request message that screening parameter can be sent by mobile communication terminal carries, can also be by base station according to movement
The actual conditions of communication terminal determine.
In this way, base station, before sending system information, selectively screening system information carries out from all system informations
It sends, the traffic volume of system information can be reduced, avoid consuming excessive downlink resource.
In the embodiment of the present invention, screening parameter can be to be used to indicate target frequency bands, the position of mobile communication terminal and/or mesh
Mark the parameter of cell.Wherein, when screening parameter is the parameter for being used to indicate target frequency bands, screening parameter generally passes through mobile logical
Believe that the request message that terminal is sent carries.For example, when screening parameter is the parameter for being used to indicate target frequency bands, screening ginseng
Number can be target frequency bands information, such as B1, B2 ... Bj, and wherein j is greater than or equal to 1 natural number；Or screening parameter can for than
Special information, in this case, base station can first broadcast the mapping table of bit information Yu target frequency bands information, if than target frequency bands information
There are two, then available bits information 0 and 1 maps the two target frequency bands information, so that mobile communication terminal is according to self-demand
Target frequency bands, determine corresponding bit information, and pass through request message and carry.
When screening parameter is the parameter for the position and/or Target cell for being used to indicate mobile communication terminal, screening parameter
Generally determined by base station according to the actual conditions of mobile communication terminal.For example, when screening parameter is to be used to indicate mobile lead to
Believe terminal position or Target cell parameter when, screening parameter can be beam information locating for mobile communication terminal, such as
Beam ID, and base station beam information according to locating for mobile communication terminal can determine that out position or the target of mobile communication terminal
Cell, so that selectively screening system information is sent.
In addition, it is noted that mobile communication terminal send be used for Request System information request message when, the request
Information in message can pass through the message 1 (message1), message 3 (message3) and message 5 (message5) of random access
In one or more of carryings and send.
The system information sending method of base station side of the invention is illustrated in above-described embodiment, below in conjunction with implementation
Example and attached drawing are illustrated the system information reception method of terminal side of the invention.
Shown in Figure 2, the embodiment of the invention also provides a kind of system information reception methods, and it is whole to be applied to mobile communication
End, includes the following steps:
Step 201: receiving the control message for the transmission for controlling request message that base station is sent；
Step 202: sending the request message for being used for Request System information；
Step 203: receiving the system information that base station is sent.
Wherein, system information can be the information for mobile communication terminal progress cell reselection.
In this way, the system information reception method of the embodiment of the present invention, is disappeared by receiving the request that is used to control that base station is sent
The control message of the transmission of breath sends the request message for being used for Request System information, receives the system information that base station is sent, can
So that base station before sending system information, sends the control message for controlling the transmission of request message, and mobile communication is whole
End sends the request message for being used for Request System information according to the control message received, is network controlled terminal to realize
When to base station requests system information, the orderly transmission of terminal request message is realized.
In the embodiment of the present invention, base station be sent in the control message of mobile communication terminal can carry it is following a kind of or several
The thresholding of kind control parameter: reference signal power is received, reference signal quality is received and receives signal and the interference of reference signal
Noise ratio.
Further, shown in Figure 3, on the basis of step 201 to step 203, the system of the embodiment of the present invention is believed
Message receiving method may also include that
Step 204: executing measurement operation, obtain at least one measured value of control parameter；
Step 205: judging whether the measured value of control parameter is less than or equal to the thresholding of control parameter；
Wherein, when the measured value of control parameter is less than or equal to the thresholding of control parameter, step 202 is executed, is otherwise held
Row step 204.
Specifically, a screening parameter can be carried in request message, transmission is filtered out from all system informations for base station
System information.
Specifically, the screening parameter is to be used to indicate the parameter of target frequency bands.
Specifically, carrying initial parameter collection in control message, the system information reception method of the embodiment of the present invention may be used also
Include:
Selection screening parameter is concentrated from initial parameter.
Shown in Figure 4, the embodiment of the invention also provides a kind of system information sending methods, are applied to base station, including
Following steps:
Step 401: receiving the frequency range parameter for being used to indicate target frequency bands that mobile communication terminal is sent；
Step 402: sending system information.
Wherein, system information is that the information of cell reselection is carried out for mobile communication terminal.
In this way, the system information sending method of the embodiment of the present invention, is used to refer to by what reception mobile communication terminal was sent
Show the frequency range parameter of target frequency bands, sends system information, base station is enabled to be used to indicate according to what mobile communication terminal was sent
The frequency range parameter of target frequency bands sends system information, so that realizing base station selectively is that mobile communication terminal sends system letter
Breath, reduces the traffic volume of system information, avoids consuming excessive downlink resource.
Specifically, the system information sending method of the embodiment of the present invention may also include that
Send the notification message for being used to indicate optional frequency range；
Wherein, target frequency bands are one or more of optional frequency range.
Shown in Figure 5, the embodiment of the invention also provides a kind of system information reception methods, and it is whole to be applied to mobile communication
End, includes the following steps:
Step 501: sending the frequency range parameter for being used to indicate target frequency bands；
Step 502: receiving system information.
Wherein, system information is that the information of cell reselection is carried out for mobile communication terminal.
In this way, the system information reception method of the embodiment of the present invention, the frequency range ginseng of target frequency bands is used to indicate by sending
Number, reception system information, the frequency range parameter for being used to indicate target frequency bands for enabling to base station to be sent according to mobile communication terminal,
System information is sent, so that realizing base station selectively is that mobile communication terminal sends system information, reduces the hair of system information
The amount of sending avoids consuming excessive downlink resource.
Specifically, the system information reception method of the embodiment of the present invention may also include that
Receive the notification message for being used to indicate optional frequency range that base station is sent；
Wherein, target frequency bands are one or more of optional frequency range.
System information sending method of the invention and method of reseptance is illustrated in above-described embodiment, below in conjunction with reality
Example and attached drawing is applied to be illustrated base station of the invention and mobile communication terminal.
Fig. 6 is referred to, indicates the structural schematic diagram of a base station of the embodiment of the present invention.As shown in fig. 6, base station includes processing
Device 61, transmitter 62 and receiver 63；
The transmitter 62 is used to send the control message of the transmission for controlling request message；
The receiver 63 is used to receive the request message for Request System information of mobile communication terminal transmission；
The transmitter 62 is also used to send system information.
Optionally, the thresholding of following one or several kinds of control parameters is carried in the control message:
Receive reference signal power；
Receive reference signal quality；
Receive the signal and interference-to-noise ratio of reference signal.
Optionally, measured value of the request message by the mobile communication terminal in the control parameter is less than or equal to
It is sent when the thresholding of the control parameter.
Optionally, the processor 61 is used for:
According to screening parameter, the system information that the transmitter is sent is filtered out from all system informations.
Optionally, the screening parameter is carried by the request message.
Optionally, the screening parameter is to be used to indicate target frequency bands, the position of the mobile communication terminal and/or target
The parameter of cell.
Optionally, the original for determining the screening parameter for the mobile communication terminal is carried in the control message
Beginning parameter set.
Optionally, the system information is that the information of cell reselection is carried out for mobile communication terminal.
In addition, in base station shown in Fig. 6, the receiver 63 is mobile logical for receiving in another embodiment of the present invention
Believe the frequency range parameter for being used to indicate target frequency bands that terminal is sent；
The transmitter 62 is for sending system information.
Optionally, the transmitter 62 is also used to:
Send the notification message for being used to indicate optional frequency range；
The target frequency bands are one or more of described optional frequency range.
Optionally, the system information is that the information of cell reselection is carried out for mobile communication terminal.
In Fig. 6, bus architecture (is represented) with bus 60, bus 60 may include any number of interconnection bus and
Bridge, bus 60 will include the one or more processors represented by processor 61 and the various electricity of memory that memory 64 represents
Road links together.Bus 60 can also be by the various other of such as peripheral equipment, voltage-stablizer and management circuit or the like
Together, these are all it is known in the art for circuit connection, and therefore, it will not be further described herein.Bus connects
Mouth 65 provides interface between bus 60, transmitter 62 and receiver 63.Transmitter 62 and receiver 63 can be a transmitting-receiving
Machine provides the unit for communicating over a transmission medium with various other devices.
Processor 61 is responsible for management bus 60 and common processing, and memory 64 can be used for storage processor 61 and exist
Execute used data when operation.
Fig. 7 is referred to, indicates the structural schematic diagram of a mobile communication terminal of the embodiment of the present invention.As shown in fig. 7, mobile
Communication terminal includes processor 71, transmitter 72 and receiver 73；
The receiver 73 is used to receive the control message of the transmission for controlling request message of base station transmission；
The transmitter 72 is used to send the request message for Request System information；
The receiver 73 is also used to receive the system information that the base station is sent.
Optionally, the thresholding of following one or several kinds of control parameters is carried in the control message:
Receive reference signal power；
Receive reference signal quality；
Receive the signal and interference-to-noise ratio of reference signal.
Optionally, the processor 71 is used for:
Measurement operation is executed, at least one measured value of the control parameter is obtained, judges the measurement of the control parameter
Whether value is less than or equal to the thresholding of the control parameter, and is less than or equal to the control in the measured value of the control parameter
When the thresholding of parameter, controls the transmitter and send the request message for being used for Request System information.
Optionally, a screening parameter is carried in the request message, is screened from all system informations for the base station
The system information sent out.
Optionally, the screening parameter is to be used to indicate the parameter of target frequency bands.
Optionally, initial parameter collection is carried in the control message, the processor 71 is used for:
It is concentrated from the initial parameter and selects the screening parameter.
Optionally, the system information is that the information of cell reselection is carried out for mobile communication terminal.
In addition, in base station shown in Fig. 7, the transmitter 72 is for sending for referring in another embodiment of the present invention
Show the frequency range parameter of target frequency bands；
The receiver 73 is for receiving system information.
Optionally, the receiver 73 is also used to:
Receive the notification message for being used to indicate optional frequency range that base station is sent；
The target frequency bands are one or more of described optional frequency range.
Optionally, the system information is that the information of cell reselection is carried out for mobile communication terminal.
In Fig. 7, bus architecture (is represented) with bus 70, bus 70 may include any number of interconnection bus and
Bridge, bus 70 will include the one or more processors represented by processor 71 and the various electricity of memory that memory 74 represents
Road links together.Bus 70 can also be by the various other of such as peripheral equipment, voltage-stablizer and management circuit or the like
Together, these are all it is known in the art for circuit connection, and therefore, it will not be further described herein.Bus connects
Mouth 75 provides interface between bus 70, transmitter 72 and receiver 73.Transmitter 72 and receiver 73 can be a transmitting-receiving
Machine provides the unit for communicating over a transmission medium with various other devices.
Processor 71 is responsible for management bus 70 and common processing, and memory 74 can be used for storage processor 71 and exist
Execute used data when operation.
The embodiment of the invention also provides a kind of communication equipment, including memory, processor and it is stored in the memory
Computer program that is upper and can running on the processor；Wherein, it can be realized when the processor executes described program above-mentioned
System information sending method or the above-mentioned system information reception method applied to mobile communication terminal applied to base station, and
Identical technical effect can be reached, to avoid repeating, which is not described herein again.This communication equipment can be whole for base station or mobile communication
End.
Fig. 8 is referred to, Fig. 8 is the structural schematic diagram of another base station of the embodiment of the present invention.As shown in figure 8, base station 80 is wrapped
Include bus 81, transceiver 82, antenna 83, bus interface 84, processor 85 and memory 86.
Wherein, processor 85 execute following process for reading the program in memory 86:
Control transceiver 82 sends the control message for controlling the transmission of request message, receives mobile communication terminal and sends
The request message for Request System information, send system information.
Transceiver 82, for sending and receiving data under the control of processor 85.
Optionally, the thresholding of following one or several kinds of control parameters is carried in the control message: receiving reference signal
Power receives reference signal quality and receives the signal and interference-to-noise ratio of reference signal.
Optionally, measured value of the request message by the mobile communication terminal in the control parameter is less than or equal to
It is sent when the thresholding of the control parameter.
Optionally, processor 85 is also used to: according to screening parameter, the system letter of transmission is filtered out from all system informations
Breath.
Optionally, the screening parameter is carried by the request message.
Optionally, the screening parameter is to be used to indicate target frequency bands, the position of the mobile communication terminal and/or target
The parameter of cell.
Optionally, the original for determining the screening parameter for the mobile communication terminal is carried in the control message
Beginning parameter set.
Optionally, the system information is that the information of cell reselection is carried out for mobile communication terminal.
In addition, processor 85 can also carry out following process when reading the program in memory 86:
It controls transceiver 82 and receives the frequency range parameter for being used to indicate target frequency bands that mobile communication terminal is sent, send system
Information.
Optionally, processor 85 is also used to: control transceiver 82 sends the notification message for being used to indicate optional frequency range, described
Target frequency bands are one or more of described optional frequency range.
Optionally, the system information is that the information of cell reselection is carried out for mobile communication terminal.
In fig. 8, bus architecture (being represented with bus 81), bus 81 may include any number of interconnection bus and
Bridge, bus 81 will include the one or more processors represented by processor 85 and the various electricity of memory that memory 86 represents
Road links together.Bus 81 can also be by the various other of such as peripheral equipment, voltage-stablizer and management circuit or the like
Circuit links together, and these are all it is known in the art, and therefore, it will not be further described herein.Bus connects
Mouth 84 provides interface between bus 81 and transceiver 82.Transceiver 82 can be an element, be also possible to multiple element, than
Such as multiple receivers and transmitter, the unit for communicating over a transmission medium with various other devices is provided.Through processor 85
The data of processing are transmitted on the radio medium by antenna 83, and further, antenna 83 also receives data and by data transmission
To processor 85.
Processor 85 is responsible for management bus 81 and common processing, can also provide various functions, including timing, periphery connects
Mouthful, voltage adjusting, power management and other control functions.And memory 86 can be used for storage processor 85 and execute behaviour
Used data when making.
Optionally, processor 85 can be CPU, ASIC, FPGA or CPLD.
Fig. 9 is referred to, Fig. 9 is the structural schematic diagram of another mobile communication terminal of the embodiment of the present invention.As shown in figure 9,
Mobile communication terminal 90 includes bus 91, processor 92, transceiver 93, bus interface 94, memory 95 and user interface 96.
Wherein, processor 92 execute following process for reading the program in memory 95:
Control transceiver 93 receives the control message for the transmission for controlling request message that base station is sent, and sends for asking
The request message for seeking system information receives the system information that the base station is sent.
Transceiver 93, for sending and receiving data under the control of processor 92.
Optionally, the thresholding of following one or several kinds of control parameters is carried in the control message: receiving reference signal
Power receives reference signal quality and receives the signal and interference-to-noise ratio of reference signal.
Optionally, processor 92 is also used to: measurement operation is executed, at least one measured value of the control parameter is obtained,
Judge whether the measured value of the control parameter is less than or equal to the thresholding of the control parameter, in the measurement of the control parameter
When value is less than or equal to the thresholding of the control parameter, the request message for being used for Request System information is sent, is otherwise executed
Measurement operation.
Optionally, a screening parameter is carried in the request message, is screened from all system informations for the base station
The system information sent out.
Optionally, the screening parameter is to be used to indicate the parameter of target frequency bands.
Optionally, initial parameter collection is carried in the control message, processor 92 is also used to: from the initial parameter collection
The middle selection screening parameter.
Optionally, the system information is that the information of cell reselection is carried out for mobile communication terminal.
In addition, processor 92 can also carry out following process when reading the program in memory 95:
Control transceiver 93 sends the frequency range parameter for being used to indicate target frequency bands, receives system information.
Optionally, processor 92 is also used to: receiving the notification message for being used to indicate optional frequency range that base station is sent, the mesh
Marking frequency range is one or more of described optional frequency range.
Optionally, the system information is that the information of cell reselection is carried out for mobile communication terminal.
In Fig. 9, bus architecture (is represented) with bus 91, bus 91 may include any number of interconnection bus and
Bridge, bus 91 by include the one or more processors represented by general processor 92 and memory that memory 95 represents it is each
Kind circuit links together.Bus 91 can also be by the various of such as peripheral equipment, voltage-stablizer and management circuit or the like
Other circuits link together, and these are all it is known in the art, and therefore, it will not be further described herein.Always
Line interface 94 provides interface between bus 91 and transceiver 93.Transceiver 93 can be an element, be also possible to multiple members
Part, such as multiple receivers and transmitter, provide the unit for communicating over a transmission medium with various other devices.Such as:
Transceiver 93 receives external data from other equipment.Transceiver 93 is used for that treated that data are sent to other sets by processor 92
It is standby.Depending on the property of computing system, user interface 96 can also be provided, for example, keypad, display, loudspeaker, microphone,
Control stick.
Processor 92 is responsible for management bus 91 and common processing, and the general-purpose operating system is run as described in aforementioned.And it stores
Device 95 can be used for the used data when executing operation of storage processor 92.
Optionally, processor 92 can be CPU, ASIC, FPGA or CPLD.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, wherein
Described program can realize the step or above-mentioned in the above-mentioned system information sending method applied to base station when being executed by processor
Applied to the step in the system information reception method of mobile communication terminal.
Specifically, when computer readable storage medium be applied to base station when, when described program is executed by processor realize with
Lower step:
The control message for controlling the transmission of request message is sent, receiving the request that is used for that mobile communication terminal is sent is
The request message for information of uniting sends system information.
Optionally, the thresholding of following one or several kinds of control parameters is carried in the control message: receiving reference signal
Power receives reference signal quality and receives the signal and interference-to-noise ratio of reference signal.
Optionally, measured value of the request message by the mobile communication terminal in the control parameter is less than or equal to
It is sent when the thresholding of the control parameter.
Optionally, following steps be can also be achieved when described program is executed by processor: according to screening parameter, from all systems
The system information of transmission is filtered out in information.
Optionally, the screening parameter is carried by the request message.
Optionally, the screening parameter is to be used to indicate target frequency bands, the position of the mobile communication terminal and/or target
The parameter of cell.
Optionally, the original for determining the screening parameter for the mobile communication terminal is carried in the control message
Beginning parameter set.
Optionally, the system information is that the information of cell reselection is carried out for mobile communication terminal.
In addition, performed the steps of when described program is executed by processor receive that mobile communication terminal sends for referring to
Show the frequency range parameter of target frequency bands, sends system information.
Optionally, can also be achieved following steps when described program is executed by processor: transmission is used to indicate optional frequency range
Notification message, the target frequency bands are one or more of described optional frequency range.
Optionally, the system information is that the information of cell reselection is carried out for mobile communication terminal.
Specifically, described program is executed by processor when computer readable storage medium is applied to mobile communication terminal
When perform the steps of
The control message for receiving the transmission for controlling request message that base station is sent, sends for Request System information
The request message receives the system information that the base station is sent.
Optionally, the thresholding of following one or several kinds of control parameters is carried in the control message: receiving reference signal
Power receives reference signal quality and receives the signal and interference-to-noise ratio of reference signal.
Optionally, following steps be can also be achieved when described program is executed by processor: executing measurement operation, obtain the control
At least one measured value of parameter processed, judges whether the measured value of the control parameter is less than or equal to the door of the control parameter
Limit sends when the measured value of the control parameter is less than or equal to the thresholding of the control parameter and is used for Request System information
The request message, otherwise execute measurement operation.
Optionally, a screening parameter is carried in the request message, is screened from all system informations for the base station
The system information sent out.
Optionally, the screening parameter is to be used to indicate the parameter of target frequency bands.
Optionally, initial parameter collection is carried in the control message, can also be achieved when described program is executed by processor
Following steps: it is concentrated from the initial parameter and selects the screening parameter.
Optionally, the system information is that the information of cell reselection is carried out for mobile communication terminal.
The frequency range ginseng for being used to indicate target frequency bands is sent in addition, performing the steps of when described program is executed by processor
Number receives system information.
Optionally, following steps be can also be achieved when described program is executed by processor: receiving being used to indicate for base station transmission
The notification message of optional frequency range, the target frequency bands are one or more of described optional frequency range.
Optionally, the system information is that the information of cell reselection is carried out for mobile communication terminal.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media, can be by any side
Method or technology realize that information stores.Information can be computer readable instructions, data structure, the module of program or other numbers
According to.The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory
(SRAM), dynamic random access memory (DRAM), other kinds of random access memory (RAM), read-only memory
(ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory techniques, CD-ROM are read-only
Memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or
Other magnetic storage devices or any other non-transmission medium, can be used for storage can be accessed by a computing device information.According to
Herein defines, and computer-readable medium does not include temporary computer readable media (transitory media), such as modulation
Data-signal and carrier wave.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (34)
1. a kind of system information sending method characterized by comprising
Send the control message for controlling the transmission of request message；
Receive the request message for Request System information that mobile communication terminal is sent；
Send system information.
2. system according to claim 1 method for sending information, which is characterized in that carry in the control message with next
The thresholding of kind or several control parameters:
Receive reference signal power；
Receive reference signal quality；
Receive the signal and interference-to-noise ratio of reference signal.
3. system according to claim 1 method for sending information, which is characterized in that the system information sending method is also wrapped
It includes:
According to screening parameter, the system sent from the step of filtering out the transmission system information in all system informations is believed
Breath.
4. system information sending method according to claim 3, which is characterized in that the screening parameter passes through the request
Message carries.
5. system information sending method according to claim 3, which is characterized in that the screening parameter is to be used to indicate mesh
Mark frequency range, the position of the mobile communication terminal and/or the parameter of Target cell.
6. system information sending method according to claim 3, which is characterized in that carry and be used in the control message
The initial parameter collection of the screening parameter is determined for the mobile communication terminal.
7. system information sending method according to any one of claim 1 to 6, which is characterized in that the system information
For the information for carrying out cell reselection for mobile communication terminal.
8. a kind of system information reception method characterized by comprising
Receive the control message for the transmission for controlling request message that base station is sent；
Send the request message for being used for Request System information；
Receive the system information that the base station is sent.
9. system information reception method according to claim 8, which is characterized in that carry in the control message with next
The thresholding of kind or several control parameters:
Receive reference signal power；
Receive reference signal quality；
Receive the signal and interference-to-noise ratio of reference signal.
10. system information reception method according to claim 9, which is characterized in that the system information reception method is also
Include:
Measurement operation is executed, at least one measured value of the control parameter is obtained；
Judge whether the measured value of the control parameter is less than or equal to the thresholding of the control parameter；
When the measured value of the control parameter is less than or equal to the thresholding of the control parameter, Request System is used for into sending
Otherwise the step of request message of information, returns to the step of executing measurement operation.
11. system information reception method according to claim 8, which is characterized in that carry a sieve in the request message
Parameter is selected, filters out the system information of transmission from all system informations for the base station.
12. system information reception method according to claim 11, which is characterized in that the screening parameter is to be used to indicate
The parameter of target frequency bands.
13. system information reception method according to claim 11 or 12, which is characterized in that carried in the control message
There are initial parameter collection, the system information reception method further include:
It is concentrated from the initial parameter and selects the screening parameter.
14. the system information reception method according to any one of claim 8 to 12, which is characterized in that the system
Information is that the information of cell reselection is carried out for mobile communication terminal.
15. a kind of system information sending method characterized by comprising
Receive the frequency range parameter for being used to indicate target frequency bands that mobile communication terminal is sent；
Send system information.
16. system information sending method according to claim 15, which is characterized in that the system information sending method is also
Include:
Send the notification message for being used to indicate optional frequency range；
The target frequency bands are one or more of described optional frequency range.
17. system information sending method according to claim 15 or 16, which is characterized in that the system information be for
The information of mobile communication terminal progress cell reselection.
18. a kind of system information reception method characterized by comprising
Send the frequency range parameter for being used to indicate target frequency bands；
Receive system information.
19. system information reception method according to claim 18, which is characterized in that the system information reception method is also
Include:
Receive the notification message for being used to indicate optional frequency range that base station is sent；
The target frequency bands are one or more of described optional frequency range.
20. system information reception method described in 8 or 19 according to claim 1, which is characterized in that the system information be for
The information of mobile communication terminal progress cell reselection.
21. a kind of base station, which is characterized in that including processor, transmitters and receivers；
The transmitter is used to send the control message of the transmission for controlling request message；
The receiver is used to receive the request message for Request System information of mobile communication terminal transmission；
The transmitter is also used to send system information.
22. base station according to claim 21, which is characterized in that carried in the control message following one or several kinds of
The thresholding of control parameter:
Receive reference signal power；
Receive reference signal quality；
Receive the signal and interference-to-noise ratio of reference signal.
23. base station according to claim 21, which is characterized in that the processor is used for:
According to screening parameter, the system information that the transmitter is sent is filtered out from all system informations.
24. base station according to claim 23, which is characterized in that the screening parameter is is used to indicate target frequency bands, institute
State the position of mobile communication terminal and/or the parameter of Target cell.
25. the base station according to any one of claim 21 to 24, which is characterized in that the system information is for moving
The information of communication terminal progress cell reselection.
26. a kind of mobile communication terminal, which is characterized in that including processor, transmitters and receivers；
The receiver is used to receive the control message of the transmission for controlling request message of base station transmission；
The transmitter is used to send the request message for Request System information；
The receiver is also used to receive the system information that the base station is sent.
27. mobile communication terminal according to claim 26, which is characterized in that carried in the control message following a kind of
Or the thresholding of several control parameters:
Receive reference signal power；
Receive reference signal quality；
Receive the signal and interference-to-noise ratio of reference signal.
28. mobile communication terminal according to claim 27, which is characterized in that the processor is used for:
Measurement operation is executed, at least one measured value of the control parameter is obtained, judges that the measured value of the control parameter is
The no thresholding less than or equal to the control parameter, and it is less than or equal to the control parameter in the measured value of the control parameter
Thresholding when, control the transmitter and send the request message for being used for Request System information.
29. a kind of base station, which is characterized in that including transmitters and receivers；
The receiver is used to receive the frequency range parameter for being used to indicate target frequency bands of mobile communication terminal transmission；
The transmitter is for sending system information.
30. base station according to claim 29, which is characterized in that the transmitter is also used to:
Send the notification message for being used to indicate optional frequency range；
The target frequency bands are one or more of described optional frequency range.
31. the base station according to claim 29 or 30, which is characterized in that the system information is for mobile communication terminal
Carry out the information of cell reselection.
32. a kind of mobile communication terminal, which is characterized in that including transmitters and receivers；
The transmitter is for sending the frequency range parameter for being used to indicate target frequency bands；
The receiver is for receiving system information.
33. a kind of communication equipment, including memory, processor and it is stored on the memory and can transports on the processor
Capable computer program；It is characterized in that, the processor realizes such as claim 1 to 7 and 15 to 17 when executing described program
Any one of described in system information sending method, or the system as described in any one of claim 8 to 14 and 18 to 20
Message receiving method.
34. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that described program is processed
The step in the system information sending method as described in any one of claim 1 to 7 and 15 to 17 is realized when device executes, or
The step in system information reception method as described in any one of claim 8 to 14 and 18 to 20.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491042.3A CN109121169B (en) | 2017-06-23 | 2017-06-23 | System information sending method, system information receiving method, base station and mobile communication terminal |
| PCT/CN2018/091798 WO2018233594A1 (en) | 2017-06-23 | 2018-06-19 | System information transmitting method and receiving method, base station and mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491042.3A CN109121169B (en) | 2017-06-23 | 2017-06-23 | System information sending method, system information receiving method, base station and mobile communication terminal |
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| Publication Number | Publication Date |
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| CN109121169A true CN109121169A (en) | 2019-01-01 |
| CN109121169B CN109121169B (en) | 2021-04-13 |
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| WO (1) | WO2018233594A1 (en) |
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| WO2021046816A1 (en) * | 2019-09-12 | 2021-03-18 | 华为技术有限公司 | Communication method and apparatus |
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| CN112925214A (en) * | 2019-12-05 | 2021-06-08 | 佛山市云米电器科技有限公司 | Device control method, system, control terminal and computer readable storage medium |
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| WO2018233594A1 (en) | 2018-12-27 |
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