CN105208635B - A kind of read method of system information, dispatching method and device - Google Patents

A kind of read method of system information, dispatching method and device Download PDF

Info

Publication number
CN105208635B
CN105208635B CN201510502964.0A CN201510502964A CN105208635B CN 105208635 B CN105208635 B CN 105208635B CN 201510502964 A CN201510502964 A CN 201510502964A CN 105208635 B CN105208635 B CN 105208635B
Authority
CN
China
Prior art keywords
coverage enhancement
system information
terminal
information
read
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201510502964.0A
Other languages
Chinese (zh)
Other versions
CN105208635A (en
Inventor
李心宇
刘建华
许芳丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Academy of Telecommunications Technology CATT
Datang Mobile Communications Equipment Co Ltd
Original Assignee
China Academy of Telecommunications Technology CATT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Academy of Telecommunications Technology CATT filed Critical China Academy of Telecommunications Technology CATT
Priority to CN201510502964.0A priority Critical patent/CN105208635B/en
Publication of CN105208635A publication Critical patent/CN105208635A/en
Application granted granted Critical
Publication of CN105208635B publication Critical patent/CN105208635B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a kind of read method of system information, dispatching method and devices.Its read method includes：The corresponding instruction information of the system information is obtained from the scheduling information of system information, the instruction information is used to indicate the terminal that must read the system information and/or need not read the terminal of the system information, and the instruction information is determined according to the characteristic of system information and terminal；According to the corresponding instruction information of the system information, judge whether this terminal reads the system information；When judgement will read the system information, the system information is read.As it can be seen that technical solution provided in an embodiment of the present invention can effectively avoid terminal from reading unnecessary system information, to reduce power consumption of terminal by indicating the instruction of information.

Description

A kind of read method of system information, dispatching method and device
Technical field
The present invention relates to wireless communication technology field more particularly to a kind of read method of system information, dispatching method and Device.
Background technology
With the development of technology of Internet of things, long evolving system (LTE, the Long Term as forth generation mobile communication Evolution machine-type communication (MTC, Machine Type Communications) function) has been supported.In practical application It was found that the MTC device (also known as MTC terminal) of work in some scenarios, for example work in basement, market or building corner Terminal, since wireless signal is seriously blocked and by prodigious decaying, can not be communicated with network.Therefore, it is based on MTC terminal has compared with Hypomobility and to insensitive etc. the characteristic of time delay, has carried out covering to the physical channel in LTE network and has increased (CE, Coverage Enhancement) is designed by force.Under coverage enhancement pattern, System information block (SIB, System Information Block) need to be repeated several times transmission to ensure to be correctly received.
Currently, the transmission of system information (SI, system information) is by periodic time window (SI- Windows) mode of interior dynamic dispatching carries out.Each SI is associated with a SI-window, and the SI-window of different SI is mutual Between be not overlapped.The SI-window of all SI information can be configured by SIB1.
Under coverage enhancement pattern, about the transmission mode of system message, there is following regulation in existing protocol：
SI is still transmitted by periodic SI-window, and in SI-window, SI needs are repeated as many times as required hair It send, so that terminal can repeatedly receive acquisition merging gain and demodulate corresponding SIB.The period of SI-window, position, with And the reception position for repeating to send in SI-window notifies terminal by SIB1.
In legacy system information reading mechanism, terminal can read the SIB of all schedule information schedules in SIB1.Enabling is covered In the case of lid enhancing, network side can continuously can for several times send specific within each SI repetition periods (in each SI-window) SIB, MTC terminal (and other support coverage enhancement functions terminal) need repeatedly receive repeat send downlink signal into Row, which merges, can just demodulate corresponding SIB.Due to characteristic possessed by MTC terminal, some SIB of SIB1 scheduling are not required to read It takes, under coverage enhancement pattern, for the SIB of inessential reading, terminal carries out multiple reception and signal merging will volume Outer increase power consumption.
Even if under non-covered enhancement mode, for other characteristics of MTC terminal or even the characteristic of ordinary terminal, if There is also the SIB of inessential reading, can also there are problems that additionally increasing power consumption.
Invention content
The object of the present invention is to provide a kind of read method of system information, dispatching method and devices, to solve terminal reading The problem of negated necessary SIB causes power consumption to increase.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of read method of system information, including：
The corresponding instruction information of the system information is obtained from the scheduling information of system information, the instruction information is used for Instruction must read the terminal of the system information and/or need not read the terminal of the system information, and the instruction information is It is determined according to the characteristic of system information and terminal；
According to the corresponding instruction information of the system information, judge whether this terminal reads the system information；
When judgement will read the system information, the system information is read.
Optionally, the instruction information is made of N-bit, a coverage enhancement grade is corresponded to per bit, N is coverage enhancement Total number of grades；
It is described to judge whether this terminal reads the system information according to the corresponding instruction information of the system information, packet It includes：
According to the value of bit corresponding with the current coverage enhancement grade of this terminal in the instruction information, determine whether to read Take the system information.
Optionally, if the value of the corresponding bit of the current coverage enhancement grade of described terminal is x, expression will read institute State system information；If the value of the corresponding bit of the current coverage enhancement grade of described terminal is y, the system is not read in expression System information, the value per bit are x or y.
Optionally, the value of the instruction information corresponds to a coverage enhancement level threshold；
It is described to judge whether this terminal reads the system information according to the corresponding instruction information of the system information, packet It includes：
Whether it is not more than according to the current coverage enhancement grade of this terminal or corresponding not less than the value of the instruction information Coverage enhancement level threshold determines whether to read the system information.
Optionally, it is covered if the current coverage enhancement grade of described terminal is corresponding no more than the value of the instruction information Lid enhancing level threshold, expression will read the system information；If the current coverage enhancement grade of described terminal is more than described Indicate that the corresponding coverage enhancement level threshold of value of information, expression do not read the system information；Alternatively,
If the current coverage enhancement grade of described terminal is not less than the corresponding coverage enhancement of value of the instruction information Level threshold, expression will read the system information；If the current coverage enhancement grade of described terminal is believed less than the instruction The system information is not read in the corresponding coverage enhancement level threshold of value of breath, expression.
Optionally, the value of the instruction information corresponds to a coverage enhancement grade；
It is described to judge whether this terminal reads the system information according to the corresponding instruction information of the system information, packet It includes：
Whether it is the corresponding coverage enhancement grade of value for indicating information according to the current coverage enhancement grade of this terminal, Determine whether to read the system information.
It is optionally, described according to the corresponding instruction information of the system information, judgement based on above-mentioned any means embodiment Before whether this terminal reads the system information, this method further includes：
According to the correspondence of downlink measurements and coverage enhancement grade, determines and downlink signal is measured The current coverage enhancement grade of corresponding terminal of measurement result.
Optionally, the correspondence according to downlink measurements and coverage enhancement grade, determine to downlink signal into Row measures the obtained current coverage enhancement grade of corresponding terminal of measurement result, including：
According to the correspondence of Reference Signal Received Power and coverage enhancement grade, downlink reference signal is surveyed in determination The current coverage enhancement grade of corresponding terminal of the Reference Signal Received Power measured；Alternatively,
According to the correspondence of Reference Signal Received Quality and coverage enhancement grade, downlink reference signal is surveyed in determination The current coverage enhancement grade of corresponding terminal of the Reference Signal Received Quality measured；Alternatively,
According to the correspondence of Reference Signal Received Power and Reference Signal Received Quality and coverage enhancement grade, determine The corresponding terminal of Reference Signal Received Power and Reference Signal Received Quality measured to downlink reference signal is worked as Preceding coverage enhancement grade.
Based on above-mentioned any means embodiment, optionally, the correspondence of system information and coverage enhancement grade is by base station It configures and allows to reconfigure.
A kind of dispatching method of system information, including：
The scheduling information of system information is generated, the corresponding instruction information of the system information is carried in the scheduling information, The instruction information is used to indicate the terminal that must read the system information and/or need not read the end of the system information End, the instruction information is determined according to the characteristic of system information and terminal；
The scheduling information is sent, so that terminal determines whether to read the system information according to the instruction information.
Optionally, the instruction information is made of N-bit, a coverage enhancement grade is corresponded to per bit, N is coverage enhancement Total number of grades；Alternatively,
The value of the instruction information corresponds to a coverage enhancement level threshold；Alternatively,
The value of the instruction information corresponds to a coverage enhancement grade.
Based on above-mentioned any means embodiment, optionally, the correspondence of system information and coverage enhancement grade is by base station It configures and allows to reconfigure.
Based on inventive concept same as method, the embodiment of the present invention also provides a kind of reading device of system information, packet It includes：
Data obtaining module is indicated, for obtaining the corresponding instruction of the system information from the scheduling information of system information Information, the instruction information are used to indicate the terminal that must read the system information and/or need not read the system information Terminal, the instruction information is determined according to the characteristic of system information and terminal；
Determination module is read, for according to the corresponding instruction information of the system information, judging whether this terminal reads institute State system information；
System information read module, for when judgement will read the system information, reading the system information.
Optionally, the instruction information is made of N-bit, and N is coverage enhancement total number of grades；
The reading determination module is used for：
According to the value of bit corresponding with the current coverage enhancement grade of this terminal in the instruction information, determine whether to read Take the system information.
Optionally, if the value of the corresponding bit of the current coverage enhancement grade of described terminal is x, expression will read institute State system information；If the value of the corresponding bit of the current coverage enhancement grade of described terminal is y, the system is not read in expression System information, the value per bit are x or y.
Optionally, the value of the instruction information corresponds to a coverage enhancement level threshold；
The reading determination module is used for：
Whether it is not more than according to the current coverage enhancement grade of this terminal or corresponding not less than the value of the instruction information Coverage enhancement level threshold determines whether to read the system information.
Optionally, it is covered if the current coverage enhancement grade of described terminal is corresponding no more than the value of the instruction information Lid enhancing level threshold, expression will read the system information；If the current coverage enhancement grade of described terminal is more than described Indicate that the corresponding coverage enhancement level threshold of value of information, expression do not read the system information；Alternatively,
If the current coverage enhancement grade of described terminal is not less than the corresponding coverage enhancement of value of the instruction information Level threshold, expression will read the system information；If the current coverage enhancement grade of described terminal is believed less than the instruction The system information is not read in the corresponding coverage enhancement level threshold of value of breath, expression.
Optionally, the value of the instruction information corresponds to a coverage enhancement grade；
The reading determination module is used for：
Whether it is the corresponding coverage enhancement grade of value for indicating information according to the current coverage enhancement grade of this terminal, Determine whether to read the system information.
Based on above-mentioned any device embodiment, optionally, further includes current coverage enhancement level determination module, be used for：
It is described to judge whether this terminal reads according to the corresponding instruction information of the system information for the reading determination module Before system information, according to the correspondence of downlink measurements and coverage enhancement grade, determination measures downlink signal The current coverage enhancement grade of corresponding terminal of obtained measurement result.
Optionally, the current coverage enhancement level determination module is used for：
According to the correspondence of Reference Signal Received Power and coverage enhancement grade, downlink reference signal is surveyed in determination The current coverage enhancement grade of corresponding terminal of the Reference Signal Received Power measured；Alternatively,
According to the correspondence of Reference Signal Received Quality and coverage enhancement grade, downlink reference signal is surveyed in determination The current coverage enhancement grade of corresponding terminal of the Reference Signal Received Quality measured；Alternatively,
According to the correspondence of Reference Signal Received Power and Reference Signal Received Quality and coverage enhancement grade, determine The corresponding terminal of Reference Signal Received Power and Reference Signal Received Quality measured to downlink reference signal is worked as Preceding coverage enhancement grade.
Based on above-mentioned any device embodiment, optionally, the correspondence of system information and coverage enhancement grade is by base station It configures and allows to reconfigure.
Based on inventive concept same as method, the embodiment of the present invention also provides a kind of terminal, including：
Processor, transceiver and memory.
Processor is used for the reading program from memory, executes following procedure：
The corresponding instruction information of the system information is obtained from the scheduling information of system information, the instruction information is used for Instruction must read the terminal of the system information and/or need not read the terminal of the system information, and the instruction information is It is determined according to the characteristic of system information and terminal；
According to the corresponding instruction information of the system information, judge whether this terminal reads the system information；
When judgement will read the system information, the system information is read by transceiver.
Transceiver for sending and receiving data under the control of a processor.
Used data when memory is for preserving processor execution operation.
Optionally, the instruction information is made of N-bit, and N is coverage enhancement total number of grades；
It is described when judging whether this terminal reads the system information according to the corresponding instruction information of the system information Processor is used for the reading program from memory, executes following process：
According to the value of bit corresponding with the current coverage enhancement grade of this terminal in the instruction information, determine whether to read Take the system information.
Optionally, if the value of the corresponding bit of the current coverage enhancement grade of described terminal is x, expression will read institute State system information；If the value of the corresponding bit of the current coverage enhancement grade of described terminal is x, the system is not read in expression System information is x or y per bit value.
Optionally, the value of the instruction information corresponds to a coverage enhancement level threshold；
It is described when judging whether this terminal reads the system information according to the corresponding instruction information of the system information Processor is used for the reading program from memory, executes following process：
Whether it is not more than according to the current coverage enhancement grade of this terminal or corresponding not less than the value of the instruction information Coverage enhancement level threshold determines whether to read the system information.
Optionally, it is covered if the current coverage enhancement grade of described terminal is corresponding no more than the value of the instruction information Lid enhancing level threshold, expression will read the system information；If the current coverage enhancement grade of described terminal is more than described Indicate that the corresponding coverage enhancement level threshold of value of information, expression do not read the system information；Alternatively,
If the current coverage enhancement grade of described terminal is not less than the corresponding coverage enhancement of value of the instruction information Level threshold, expression will read the system information；If the current coverage enhancement grade of described terminal is believed less than the instruction The system information is not read in the corresponding coverage enhancement level threshold of value of breath, expression.
Based on above-mentioned arbitrary terminal embodiment, optionally, processor is additionally operable to the reading program from memory, executes as follows Process：
According to the corresponding instruction information of the system information, before judging whether this terminal reads the system information, root According to the correspondence of downlink measurements and coverage enhancement grade, the measurement result pair measured to downlink signal is determined The current coverage enhancement grade of this terminal answered.
Optionally, according to the correspondence of downlink measurements and coverage enhancement grade, downlink signal is surveyed in determination When the current coverage enhancement grade of corresponding terminal of the measurement result measured, processor is used for the reading program from memory, Execute following process：
According to the correspondence of Reference Signal Received Power and coverage enhancement grade, downlink reference signal is surveyed in determination The current coverage enhancement grade of corresponding terminal of the Reference Signal Received Power measured；Alternatively,
According to the correspondence of Reference Signal Received Quality and coverage enhancement grade, downlink reference signal is surveyed in determination The current coverage enhancement grade of corresponding terminal of the Reference Signal Received Quality measured；Alternatively,
According to the correspondence of Reference Signal Received Power and Reference Signal Received Quality and coverage enhancement grade, determine The corresponding terminal of Reference Signal Received Power and Reference Signal Received Quality measured to downlink reference signal is worked as Preceding coverage enhancement grade.
Based on above-mentioned arbitrary terminal embodiment, optionally, the correspondence of system information and coverage enhancement grade is by base station It configures and allows to reconfigure.
Based on inventive concept same as method, the embodiment of the present invention also provides a kind of dispatching device of system information, packet It includes：
Scheduling information generation module, the scheduling information for generating system information carry the system in the scheduling information The corresponding instruction information of information of uniting, the instruction information are used to indicate the terminal that must read the system information and/or need not The terminal of the system information is read, the instruction information is determined according to the characteristic of system information and terminal；
Scheduling information sending module, for sending the scheduling information, so that terminal is according to instruction information judgement It is no to read the system information.
Optionally, the instruction information is made of N-bit, and N is coverage enhancement total number of grades；Alternatively,
The value of the instruction information corresponds to a coverage enhancement level threshold；Alternatively,
The value of the instruction information corresponds to a coverage enhancement grade.
Based on above-mentioned any device embodiment, optionally, the correspondence of system information and coverage enhancement grade is by base station It configures and allows to reconfigure.
Based on inventive concept same as method, the embodiment of the present invention also provides a kind of base station, including：
Processor, memory and transceiver.
Processor is used for the reading program from memory, executes following process：
The scheduling information of system information is generated, the corresponding instruction information of the system information is carried in the scheduling information, The instruction information is used to indicate the terminal that must read the system information and/or need not read the end of the system information End, the instruction information is determined according to the characteristic of system information and terminal；
The scheduling information is sent by transceiver, so that terminal determines whether to read the system according to the instruction information System information.
Transceiver for sending and receiving data under the control of a processor.
Used data when memory is for preserving processor execution operation.
Optionally, the instruction information is made of N-bit, and N is coverage enhancement total number of grades；Alternatively,
The value of the instruction information corresponds to a coverage enhancement level threshold；Alternatively,
The value of the instruction information corresponds to a coverage enhancement grade.
Based on above-mentioned any device embodiment, optionally, the correspondence of system information and coverage enhancement grade is by base station It configures and allows to reconfigure.
In technical solution provided in an embodiment of the present invention, the transmitting terminal of system information is in the scheduling information of the system information Increase corresponding instruction information, be used to indicate the terminal that must read the system information and/or the system information need not be read Terminal.Correspondingly, terminal after receiving the scheduling information, can decide whether to read according to the instruction information wherein carried The system information, and then be read out in system information to be read.As it can be seen that technical solution provided in an embodiment of the present invention, leads to The instruction for crossing instruction information can effectively avoid terminal from reading unnecessary system information, to reduce power consumption of terminal.
Description of the drawings
Fig. 1 is method flow diagram provided by one embodiment of the present invention；
Fig. 2 is the method flow diagram that another embodiment of the present invention provides；
Fig. 3 is schematic device provided by one embodiment of the present invention；
Fig. 4 is terminal structure schematic diagram provided by one embodiment of the present invention；
Fig. 5 is the schematic device that another embodiment of the present invention provides；
Fig. 6 is architecture of base station schematic diagram provided by one embodiment of the present invention.
Specific implementation mode
Below in conjunction with attached drawing, technical solution provided in an embodiment of the present invention is described in detail.
Fig. 1 show the read method flow chart of system information provided in an embodiment of the present invention, specifically includes following operation：
Step 100 obtains the corresponding instruction information of the system information, the instruction information from the scheduling information of system information It is used to indicate the terminal that must read the system information and/or the terminal of the system information need not be read, which is root It is determined according to the characteristic of system information and terminal.
If the embodiment of the present invention is applied under coverage enhancement pattern, for MTC terminal (and other support coverage enhancement work( Can terminal) system information scheduling information in can carry above-mentioned instruction information.
In the embodiment of the present invention, the scheduling information carrying of system information is sent in SIB1.It should be pointed out that also not arranging Except the scheduling information for sending system information by other means.
Further, if the scheduling information carrying of system information is sent in SIB1, and it is applied to coverage enhancement pattern Under.Assuming that base station can broadcast two kinds of different SIB1 of content, being directed to MTC terminal respectively, (and other support coverage enhancement functions Terminal) and ordinary terminal.Correspondingly, only in the SIB1 for MTC terminal (and other support the terminal of coverage enhancement function) The scheduling information of middle carrying includes above-mentioned instruction information.
Step 110, according to the corresponding instruction information of above system information, judge whether this terminal reads above system letter Breath.
Step 120, when judgement to read above system information when, read above system information.
If it is determined that correspondingly, not reading, then above system information is not read.
Method provided in an embodiment of the present invention carries corresponding instruction information in the scheduling information of system information, for referring to Show the terminal that must read the system information and/or the terminal of the system information need not be read.Correspondingly, terminal is receiving this After scheduling information, it can be decided whether to read the system information according to the instruction information wherein carried, and then be to read It is read out when information of uniting.As it can be seen that technical solution provided in an embodiment of the present invention can be effective by indicating the instruction of information Terminal is avoided to read unnecessary system information, to reduce power consumption of terminal.
Technical solution provided in an embodiment of the present invention is particularly suitable for coverage enhancement pattern.Further, if passed through The scheduling information of SIB1 carrying system information, due to only enhancing the terminal of covering functions for MTC terminal and other supports The scheduling information of the system information carried in SIB1 includes above-mentioned instruction information, and the transmission of two different SIB1 is happened at Different subframes, therefore, technical solution provided in an embodiment of the present invention do not interfere with ordinary terminal and read system information.
In the embodiment of the present invention, the corresponding instruction information of system information can directly indicate that the system information must be read Terminal and/or the terminal that need not read the system information, can also indicate indirectly.
If directly indicated, it can indicate specific terminal, can also indicate that the Terminal Type for meeting certain condition.Example Such as, which includes the terminal row that must be read the terminal list of the system information and/or need not read the system information Table.In another example the terminal that the instruction information indicates enhancing covering pattern need not read the system information, wherein enhancing covering The terminal of pattern is to meet a Terminal Type of certain condition.In another example the instruction information indicates the terminal of enhancing covering grade 1 The system information must be read, and the terminal for indicating enhancing covering grade 2 and 3 need not read the system information, wherein enhancing The terminal of covering grade a (a=1,2,3) is to meet a Terminal Type of certain condition.
If instruction indirectly, there are many realization methods.
In a kind of indirect indicating mode, instruction information instruction be terminal characteristic information.It is with coverage enhancement pattern Example, instruction information instruction is coverage enhancement grade, and makes an appointment or configure：The coverage enhancement grade of instruction is that terminal is current Coverage enhancement grade, then the terminal must read the system information, otherwise do not read；Or the coverage enhancement grade of instruction is eventually Current coverage enhancement grade is held, then the terminal does not read the system information, otherwise reads；Or the current coverage enhancement grade of terminal No more than the coverage enhancement level threshold of instruction, then the terminal reads the system information, does not otherwise read；Or terminal is currently covered Lid enhancing grade reads the system information, does not otherwise read not less than the coverage enhancement level threshold of instruction, the then terminal.This hair In bright embodiment, multiple coverage enhancement grades (such as 3) is divided and having can specify that coverage enhancement grade is got in the case of a kind of Height, shows to block more serious, in another case, can specify that coverage enhancement lower grade, shows to block more serious.Different Coverage enhancement grade has terminal mobility etc. characteristic different requirements, therefore, indicates coverage enhancement grade, that is, indicates The correspondence of the characteristic of system information and terminal, also correspond to indicate indirectly the terminal that must read the system information and/ Or the terminal of the system information need not be read.
Specifically, the corresponding instruction information of system information can be made of N-bit, coverage enhancement etc. is corresponded to per bit Grade, N are coverage enhancement total number of grades.
On this basis, it can specify that：If the value of the corresponding bit of the current coverage enhancement grade of this terminal is x, table Corresponding system information will be read by showing；If the value of the corresponding bit of the current coverage enhancement grade of this terminal is y, expression is not read Corresponding system information is taken, is x or y per bit value.
Wherein, x and y can be numerical value, correspondingly, when x is 1, when y 0, x are 0, y 1；The value of x and y can also be Boolean, correspondingly, when x is true, y false, when x is false, y true.Certainly, the value of x and y can also have it His mode, this is not limited by the present invention.
In this case, it is believed that whether the value instruction system information per bit corresponds to the corresponding covering of the bit Enhance grade.
By taking existing 3 coverage enhancement grades as an example, above-mentioned instruction information is made of 3 bits.For example, this 3 bits point B1, b2 and b3 are not expressed as it, wherein b1 corresponds to coverage enhancement grade 1, and b2 corresponds to coverage enhancement grade 2, and b3 corresponds to coverage enhancement Grade 3.By taking b1 as an example, it is assumed that it provides that the value of b1 is 0, indicates that the system information does not correspond to coverage enhancement grade 1, if b1 Value is 1, indicates that the system information corresponds to coverage enhancement grade 1.Correspondingly, the realization method of above-mentioned steps 110 can be：Root According to the value of bit corresponding with the current coverage enhancement grade of this terminal in above-mentioned instruction information, determine whether to read above system Information.On this basis, it is assumed that is made an appointment or configure is：System information corresponds to some coverage enhancement grade, then the covering The terminal of enhancing grade must read the system information；Otherwise, the system information is not read.Correspondingly, in step 110, if The value instruction above system information of the corresponding bit of the current coverage enhancement grade of above-mentioned terminal corresponds to this terminal and currently covers Enhance grade, expression will read the system information；If the value of the corresponding bit of the current coverage enhancement grade of this terminal indicates Above system Asymmetry information answers the current coverage enhancement grade of this terminal, expression not to read the system information.It should be pointed out that When specific implementation, agreement in contrast with the previous embodiment or configuration can also be made, details are not described herein again.
Specifically, the value that can also be the corresponding instruction information of system information corresponds to a coverage enhancement level threshold. Correspondingly, in step 110, according to the current coverage enhancement grade of this terminal whether no more than (or being not less than) above-mentioned instruction information The corresponding coverage enhancement level threshold of value determines whether to read above system information.
On this basis, it can specify that：The current coverage enhancement grade of terminal is corresponding no more than the value of instruction information to be covered Lid enhancing level threshold, then the corresponding system information of terminal reading, does not otherwise read.This regulation is particularly suitable for covering and increases Strong grade is higher, shows to block more serious situation.It can also provide：The current coverage enhancement grade of terminal is not less than instruction information The corresponding coverage enhancement level threshold of value, then the terminal read corresponding system information, otherwise do not read.Such case is outstanding It is suitable for coverage enhancement lower grade, show to block more serious situation.
Above-mentioned regulation can also be described as, and indicate that the value of information indicates that the system information corresponds to and is not more than the coverage enhancement Level threshold coverage enhancement grade (or indicate the system information correspond to not less than the coverage enhancement level threshold covering increase Strong grade).
On this basis, it is corresponded to no more than the value if the value of the instruction information indicates that the system information is corresponded to Coverage enhancement grade coverage enhancement level threshold, and the current coverage enhancement grade of described terminal no more than the instruction believe The corresponding coverage enhancement level threshold of value of breath, expression will read the system information；If the value of the instruction information Indicate that the system information corresponds to the coverage enhancement level threshold no more than the corresponding coverage enhancement grade of the value, and described The current coverage enhancement grade of terminal is more than the corresponding coverage enhancement level threshold of value of the instruction information, and institute is not read in expression State system information；Alternatively, if the value of the instruction information indicates that the system information correspondence is corresponding not less than the value The coverage enhancement level threshold of coverage enhancement grade, and the current coverage enhancement grade of described terminal is not less than the instruction information The corresponding coverage enhancement level threshold of value, expression will read the system information；If the value of the instruction information refers to Show that the system information corresponds to the coverage enhancement level threshold not less than the corresponding coverage enhancement grade of the value, and described end Current coverage enhancement grade is held to be less than the corresponding coverage enhancement level threshold of value of the instruction information, expression is not read described System information.
Specifically, the value that can also be the corresponding instruction information of system information corresponds to a coverage enhancement grade.Accordingly , in step 110, according to the current coverage enhancement grade of this terminal whether be above-mentioned instruction information the corresponding coverage enhancement of value Grade determines whether to read above system information.
On this basis, it can specify that：The current coverage enhancement grade of terminal is to indicate that the corresponding covering of the value of information increases Strong grade, then the corresponding system information of terminal reading, does not otherwise read.It can also provide：The current coverage enhancement grade of terminal It is not the corresponding coverage enhancement grade of value of instruction information, then the terminal reads corresponding system information, does not otherwise read.
Above-mentioned regulation can also be described as, and indicate that the value of information indicates that the system information corresponds to the coverage enhancement grade.
On this basis, if the value that the current coverage enhancement grade of described terminal is the instruction information corresponding is covered Lid enhancing grade, expression will read the system information；If the current coverage enhancement grade of described terminal is not the instruction The system information is not read in the corresponding coverage enhancement grade of value of information, expression；Alternatively, if described terminal is currently covered Lid enhancing grade is not the corresponding coverage enhancement grade of value of the instruction information, and expression will read the system information；Such as The current coverage enhancement grade of this terminal described in fruit is the corresponding coverage enhancement level threshold of value of the instruction information, is indicated not Read the system information.
In another indicating mode indirectly, instruction information instruction is the corresponding downlink measurements of system information.Due to Downlink measurements can reflect circumstance of occlusion, therefore, have correspondence with coverage enhancement grade.Therefore, indicating downlink is surveyed Amount is as a result, be equivalent to instruction coverage enhancement grade.
In above-mentioned each embodiment, there are many methods of determination of the current coverage enhancement grade of this terminal.For example, according to described The corresponding instruction information of system information, before judging whether this terminal reads the system information, according to downlink measurements with Corresponding terminal of measurement result that downlink signal measures currently is covered in the correspondence of coverage enhancement grade, determination Lid enhancing grade.
Specifically, can determine and join to downlink according to the correspondence of Reference Signal Received Power and coverage enhancement grade Examine the current coverage enhancement grade of corresponding terminal of Reference Signal Received Power that signal measures；It can also be according to ginseng The correspondence of signal receiving quality and coverage enhancement grade is examined, determines and the reference that downlink reference signal measures is believed Number current coverage enhancement grade of corresponding terminal of the quality of reception；It can also be connect according to Reference Signal Received Power and reference signal Quality, the correspondence with coverage enhancement grade are received, determines and the reference signal that downlink reference signal measures is received Power and the current coverage enhancement grade of corresponding terminal of Reference Signal Received Quality.
Based on above-mentioned any means embodiment, wherein the correspondence of system information and coverage enhancement grade is matched by base station It sets, and allows to reconfigure.
It should be pointed out that in the various embodiments described above, the explanation carried out by taking coverage enhancement pattern as an example mostly is corresponding It is presented as Hypomobility in the feature set of terminal.But terminal, especially MTC terminal are also equipped with following at least one characteristic：
MTC terminal has Hypomobility；
The time that MTC terminal carries out data transmission with network side is controllable；I.e. MTC terminal can only be when network be specified Between accessed in section.
MTC terminal and the data transmission that network side carries out be not high to requirement of real-time to data transmission, i.e.,：Hold with the time Bearing property；
MTC terminal energy constraint, it is desirable that extremely low power consumption；
The information transmission of small data quantity is only carried out between MTC terminal and network side；
MTC terminal can be managed as unit of group.
So, above-mentioned instruction information can also be related to above-mentioned other characteristics in addition to Hypomobility.Certainly, above-mentioned Indicate that information may also mean that the characteristic of ordinary terminal, so that the terminal of individual features judges whether this terminal must read phase The system information answered.Specific implementation is referred to the description of the various embodiments described above, and details are not described herein again.
Fig. 2 is a kind of flow chart of the dispatching method of system information provided in an embodiment of the present invention, specifically includes following behaviour Make：
Step 200, the scheduling information for generating system information, carry the corresponding finger of the system information in the scheduling information Show that information, the instruction information are used to indicate the terminal that must read the system information and/or need not read the system letter The terminal of breath, the instruction information is determined according to the characteristic of system information and terminal.
Step 210 sends the scheduling information, so that terminal determines whether to read the system according to the instruction information Information.
In technical solution provided in an embodiment of the present invention, the transmitting terminal of system information is in the scheduling information of the system information Increase corresponding instruction information, be used to indicate the terminal that must read the system information and/or the system information need not be read Terminal.So that terminal is after receiving the scheduling information, it can decide whether to read according to the instruction information wherein carried and be somebody's turn to do System information, and then be read out in system information to be read.As it can be seen that technical solution provided in an embodiment of the present invention, passes through The instruction for indicating information can effectively avoid terminal from reading unnecessary system information, to reduce power consumption of terminal.
As described above, the embodiment of the present invention is especially suitable for coverage enhancement pattern, correspondingly, above-mentioned instruction information specifically may be used To indicate coverage enhancement grade.Specifically, being directed to each system information, which coverage enhancement grade is base station side can determine under, Terminal can not read the system information.Namely determine the correspondence of system information and coverage enhancement grade.And the correspondence Relationship can be reconfigured according to network coverage situation etc. actual conditions or needs, to realize flexibly matching for the correspondence It sets.
On this basis, also by making an appointment or configuring, it is specified that specifically how to indicate.Still to indicate coverage enhancement grade For.Assuming that for some system information, determine that the terminal of coverage enhancement grade 1 need not be read, then, instruction information can refer to Show coverage enhancement grade 1, that is, it is corresponding with the coverage enhancement grade for the terminal that need not read the system information to establish system information Relationship, and make an appointment or configure, if the current coverage enhancement grade of terminal is coverage enhancement grade 1, do not read corresponding System information；Instruction information can also indicate that coverage enhancement grade 2 and 3, that is, establishes system information and must read system letter The correspondence of the coverage enhancement grade of the terminal of breath, and make an appointment or configure, if the current coverage enhancement grade of terminal is Coverage enhancement grade 2 or 3 must then read corresponding system information.
It should be pointed out that technical solution provided in an embodiment of the present invention is also applied for non-covered enhancement mode.Correspondingly, Base station side can determine to be directed to each system information, and the terminal of which characteristic need not read, that is, determine system information with The correspondence of termination property.And the correspondence according to network coverage situation etc. actual conditions or can need to re-match It sets, to realize the flexible configuration of the correspondence.On this basis, also by make an appointment or configure, it is specified that it is specific how Instruction.Its specific implementation is referred to foregoing description, and details are not described herein again.
In the embodiment of the present invention, the instruction information is made of N-bit, a coverage enhancement grade is corresponded to per bit, often The value of bit indicates whether the system information corresponds to the corresponding coverage enhancement grade of the bit, and N is that coverage enhancement grade is total Number；Alternatively,
The value of the instruction information corresponds to a coverage enhancement level threshold, indicates that the system information correspondence is not more than The coverage enhancement grade or the instruction system information of the coverage enhancement level threshold correspond to and are not less than the coverage enhancement grade The coverage enhancement grade of thresholding；Alternatively,
The value of the instruction information corresponds to a coverage enhancement grade, indicates that the system information corresponds to the coverage enhancement Grade.
Below by taking coverage enhancement pattern as an example, technical solution provided in an embodiment of the present invention is described in detail.
Under coverage enhancement pattern, 3 coverage enhancement grades are provided with, and coverage enhancement higher grade, shows to block more Seriously.Each system that base station carries in the SIB1 for MTC terminal (and other support the terminal of coverage enhancement function) In the scheduling information of information, instruction information is carried respectively, which is used to indicate corresponding coverage enhancement of system information etc. Grade.
Wherein, the corresponding coverage enhancement grade of system information is base station side configuration.Specifically, assuming to take in above-mentioned SIB1 Scheduling information with 3 system informations, for one of system information, (hereinafter referred to as system information a), base station determine：Such as The current coverage enhancement grade of fruit terminal is coverage enhancement grade 1, which must read system information, and otherwise, terminal need not be read Take the system information；For another system information, (hereinafter referred to as system information b), base station determine：If terminal currently covers Enhancing grade is coverage enhancement grade 1 or 2, and terminal must read the system information, and otherwise, terminal need not read system letter Breath；For another system information, (hereinafter referred to as system information c), base station determine：If the current coverage enhancement grade of terminal is Coverage enhancement grade 1, terminal must read the system information, and otherwise, terminal need not read the system information.
In the present embodiment, one kind is optionally achieved in that, increases the finger of 2 bits in the scheduling information of each system information Show information.When the instruction information value is 01, when indicating that coverage enhancement grade is not more than 1, terminal must read corresponding system Information；When the instruction information value is 10, when indicating that coverage enhancement grade is not more than 2, terminal must read corresponding system letter Breath；When the instruction information value is 11, when indicating that coverage enhancement grade is not more than 3, terminal must read corresponding system information.
In the present embodiment, another kind is optionally achieved in that, increases by 3 bits in the scheduling information of each system information Indicate information.Wherein, each bit corresponds to a coverage enhancement grade, if bit value is 0, indicates corresponding coverage enhancement Under grade, terminal need not read corresponding system information, if bit value is 1, indicate under corresponding coverage enhancement grade, eventually End must read corresponding system information.Assuming that first bit in 3 bits instruction information corresponds to coverage enhancement grade 1, the Two bits correspond to coverage enhancement grade 2, and third bit corresponds to coverage enhancement grade 3, correspondingly, for system information a, The value of 3 bits instruction information in scheduling information is 100；For system information b, the 3 bits instruction in scheduling information is believed The value of breath is 110；For system information c, the value of the 3 bits instruction information in scheduling information is 100.
The terminal of MTC terminal or other support coverage enhancement functions is carried out after cell is resident by public reference signal Downlink measurement obtains Reference Signal Received Power (RSRP), and judges the current coverage enhancement etc. of terminal according to the value of RSRP Grade.
Wherein, RSRP reflects signal attenuation degree, and coverage enhancement grade is high, it is meant that signal decaying is serious.Therefore, The correspondence of RSRP values and coverage enhancement grade is pre-established.
Assuming that the current coverage enhancement grade of terminal is 2, by taking 3 bits indicate information as an example, terminal obtains respectively from SIB1 Instruction information in the scheduling information of system information a, b and c.It then can be determined that and read system information b, do not read system information a And c.
Fig. 3 show a kind of reading device schematic diagram of system information provided in an embodiment of the present invention, including：
Indicate data obtaining module 301, it is corresponding for obtaining the system information from the scheduling information of system information Indicate that information, the instruction information are used to indicate the terminal that must read the system information and/or need not read the system The terminal of information, the instruction information is determined according to the characteristic of system information and terminal；
Determination module 302 is read, for according to the corresponding instruction information of the system information, judging whether this terminal reads The system information；
System information read module 303, for when judgement will read the system information, reading the system information.
In technical solution provided in an embodiment of the present invention, the transmitting terminal of system information is in the scheduling information of the system information Increase corresponding instruction information, be used to indicate the terminal that must read the system information and/or the system information need not be read Terminal.Correspondingly, terminal after receiving the scheduling information, can decide whether to read according to the instruction information wherein carried The system information, and then be read out in system information to be read.As it can be seen that technical solution provided in an embodiment of the present invention, leads to The instruction for crossing instruction information can effectively avoid terminal from reading unnecessary system information, to reduce power consumption of terminal.
Optionally, the instruction information is made of N-bit, a coverage enhancement grade is corresponded to per bit, N is coverage enhancement Total number of grades；
The reading determination module is used for：
According to the value of bit corresponding with the current coverage enhancement grade of this terminal in the instruction information, determine whether to read Take the system information.
Optionally, if the value of the corresponding bit of the current coverage enhancement grade of described terminal is x, expression will read institute State system information；If the value of the corresponding bit of the current coverage enhancement grade of described terminal is y, the system is not read in expression System information, the value per bit are x or y.
Optionally, the value of the instruction information corresponds to a coverage enhancement level threshold；
The reading determination module is used for：
Whether it is not more than according to the current coverage enhancement grade of this terminal or corresponding not less than the value of the instruction information Coverage enhancement level threshold determines whether to read the system information.
Optionally, it is covered if the current coverage enhancement grade of described terminal is corresponding no more than the value of the instruction information Lid enhancing level threshold, expression will read the system information；If the current coverage enhancement grade of described terminal is more than described Indicate that the corresponding coverage enhancement level threshold of value of information, expression do not read the system information；Alternatively,
If the current coverage enhancement grade of described terminal is not less than the corresponding coverage enhancement of value of the instruction information Level threshold, expression will read the system information；If the current coverage enhancement grade of described terminal is believed less than the instruction The system information is not read in the corresponding coverage enhancement level threshold of value of breath, expression.
Optionally, the value of the instruction information corresponds to a coverage enhancement grade；
The reading determination module is used for：
Whether it is the corresponding coverage enhancement grade of value for indicating information according to the current coverage enhancement grade of this terminal, Determine whether to read the system information.
Optionally, further include current coverage enhancement level determination module, be used for：
It is described to judge whether this terminal reads according to the corresponding instruction information of the system information for the reading determination module Before system information, according to the correspondence of downlink measurements and coverage enhancement grade, determination measures downlink signal The current coverage enhancement grade of corresponding terminal of obtained measurement result.
Optionally, the current coverage enhancement level determination module is used for：
According to the correspondence of Reference Signal Received Power and coverage enhancement grade, downlink reference signal is surveyed in determination The current coverage enhancement grade of corresponding terminal of the Reference Signal Received Power measured；Alternatively,
According to the correspondence of Reference Signal Received Quality and coverage enhancement grade, downlink reference signal is surveyed in determination The current coverage enhancement grade of corresponding terminal of the Reference Signal Received Quality measured；Alternatively,
According to the correspondence of Reference Signal Received Power and Reference Signal Received Quality and coverage enhancement grade, determine The corresponding terminal of Reference Signal Received Power and Reference Signal Received Quality measured to downlink reference signal is worked as Preceding coverage enhancement grade.
Optionally, the correspondence of system information and coverage enhancement grade is dynamic configuration.
Based on inventive concept same as method, the embodiment of the present invention also provides a kind of terminal, as shown in figure 4, including：
Processor 400, transceiver 410 and memory 420.
Processor 400 is used for the reading program from memory 420, executes following procedure：
The corresponding instruction information of the system information is obtained from the scheduling information of system information, the instruction information is used for Instruction must read the terminal of the system information and/or need not read the terminal of the system information, and the instruction information is It is determined according to the characteristic of system information and terminal；
According to the corresponding instruction information of the system information, judge whether this terminal reads the system information；
When judgement will read the system information, the system information is read by transceiver.
Transceiver 410 under the control of processor 400 for sending and receiving data.
Used data when memory 420 is for preserving the execution operation of processor 400.Wherein, in Fig. 4, total coil holder Structure may include the bus and bridge of any number of interconnection, the one or more processors specifically represented by processor 400 and deposit The various circuits for the memory that reservoir 420 represents link together.Bus architecture can also will such as peripheral equipment, voltage-stablizer and Various other circuits of management circuit or the like link together, and these are all it is known in the art, therefore, herein not It is described further again.Bus interface provides interface.Transceiver 410 can be multiple element, that is, include transmitter and Receiver provides the unit for being communicated over a transmission medium with various other devices.For different user equipmenies, Yong Hujie Mouthfuls 430 can also be can the external inscribed interface for needing equipment, the equipment of connection include but not limited to keypad, display, Loud speaker, microphone, control stick etc..
Processor 400 is responsible for bus architecture and common processing, and memory 420 can store processor 400 and hold Used data when row operation.
In technical solution provided in an embodiment of the present invention, the transmitting terminal of system information is in the scheduling information of the system information Increase corresponding instruction information, be used to indicate the terminal that must read the system information and/or the system information need not be read Terminal.Correspondingly, terminal after receiving the scheduling information, can decide whether to read according to the instruction information wherein carried The system information, and then be read out in system information to be read.As it can be seen that technical solution provided in an embodiment of the present invention, leads to The instruction for crossing instruction information can effectively avoid terminal from reading unnecessary system information, to reduce power consumption of terminal.
Fig. 5 show a kind of dispatching device of system information provided in an embodiment of the present invention, including：
Scheduling information generation module 501, the scheduling information for generating system information, carry in the scheduling information described in The corresponding instruction information of system information, the instruction information are used to indicate the terminal that must read the system information and/or not The terminal of the system information must be read, the instruction information is determined according to the characteristic of system information and terminal；
Scheduling information sending module 502, for sending the scheduling information, so that terminal judges according to the instruction information Whether the system information is read.
In technical solution provided in an embodiment of the present invention, the transmitting terminal of system information is in the scheduling information of the system information Increase corresponding instruction information, be used to indicate the terminal that must read the system information and/or the system information need not be read Terminal.So that terminal is after receiving the scheduling information, it can decide whether to read according to the instruction information wherein carried and be somebody's turn to do System information, and then be read out in system information to be read.As it can be seen that technical solution provided in an embodiment of the present invention, passes through The instruction for indicating information can effectively avoid terminal from reading unnecessary system information, to reduce power consumption of terminal.
Optionally, the instruction information is made of N-bit, and N is coverage enhancement total number of grades；Alternatively,
The value of the instruction information corresponds to a coverage enhancement level threshold；Alternatively,
The value of the instruction information corresponds to a coverage enhancement grade.
Optionally, the correspondence of system information and coverage enhancement grade is dynamic configuration.
Based on inventive concept same as method, the embodiment of the present invention also provides a kind of base station, as shown in fig. 6, including：
Processor 600, memory 620 and transceiver 610.
Processor 600 is used for the reading program from memory 620, executes following process：
The scheduling information of system information is generated, the corresponding instruction information of the system information is carried in the scheduling information, The instruction information is used to indicate the terminal that must read the system information and/or need not read the end of the system information End, the instruction information is determined according to the characteristic of system information and terminal；
The scheduling information is sent by transceiver 610, so that terminal determines whether reading institute according to the instruction information State system information.
Transceiver 610 under the control of processor 600 for sending and receiving data.
Used data when memory 620 is for preserving the execution operation of processor 600.
Wherein, in figure 6, bus architecture may include the bus and bridge of any number of interconnection, specifically by processor 600 The various circuits for the memory that the one or more processors and memory 620 of representative represent link together.Bus architecture is also Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like can be linked together, these are all It is it is known in the art, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 610 can To be multiple element, that is, includes transmitter and receiver, the list for being communicated over a transmission medium with various other devices is provided Member.Processor 600 is responsible for bus architecture and common processing, and memory 620 can store processor 600 and execute operation When used data.
In technical solution provided in an embodiment of the present invention, the transmitting terminal of system information is in the scheduling information of the system information Increase corresponding instruction information, be used to indicate the terminal that must read the system information and/or the system information need not be read Terminal.So that terminal is after receiving the scheduling information, it can decide whether to read according to the instruction information wherein carried and be somebody's turn to do System information, and then be read out in system information to be read.As it can be seen that technical solution provided in an embodiment of the present invention, passes through The instruction for indicating information can effectively avoid terminal from reading unnecessary system information, to reduce power consumption of terminal.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (16)

1. a kind of read method of system information, which is characterized in that including：
The corresponding instruction information of the system information is obtained from the scheduling information of system information, the instruction information is used to indicate The terminal of the system information must be read and/or the terminal of the system information need not be read, the instruction information is basis What the characteristic of system information and terminal determined；
According to the corresponding instruction information of the system information, judge whether this terminal reads the system information；
When judgement will read the system information, the system information is read；
Wherein, the instruction information is made of N-bit, and a coverage enhancement grade is corresponded to per bit, and N is that coverage enhancement grade is total Number, it is described to judge whether this terminal reads the system information according to the corresponding instruction information of the system information, including：
According to the value of bit corresponding with the current coverage enhancement grade of this terminal in the instruction information, determine whether to read institute State system information；
Or
The value of the instruction information corresponds to a coverage enhancement level threshold；It is described according to the corresponding instruction of the system information Information, judges whether this terminal reads the system information, including：
Whether it is not more than according to the current coverage enhancement grade of this terminal or not less than the corresponding covering of value for indicating information Enhance level threshold, determines whether to read the system information；
Or
The value of the instruction information corresponds to a coverage enhancement grade；It is described to be believed according to the corresponding instruction of the system information Breath, judges whether this terminal reads the system information, including：
Whether it is the corresponding coverage enhancement grade of value for indicating information, judgement according to the current coverage enhancement grade of this terminal Whether the system information is read.
2. according to the method described in claim 1, it is characterized in that, if the current coverage enhancement grade of described terminal is corresponding The value of bit is x, and expression will read the system information；If the corresponding bit of the current coverage enhancement grade of described terminal Value be y, expression do not read the system information, per bit value be x or y.
3. according to the method described in claim 1, it is characterized in that, if the current coverage enhancement grade of described terminal is not more than The corresponding coverage enhancement level threshold of value of the instruction information, expression will read the system information；If described end Current coverage enhancement grade is held to be more than the corresponding coverage enhancement level threshold of value of the instruction information, expression is not read described System information；Alternatively,
If the current coverage enhancement grade of described terminal is not less than the corresponding coverage enhancement grade of value of the instruction information Thresholding, expression will read the system information；If the current coverage enhancement grade of described terminal is less than the instruction information The system information is not read in the corresponding coverage enhancement level threshold of value, expression.
4. according to claims 1 to 3 any one of them method, which is characterized in that described corresponding according to the system information Indicate information, before judging whether this terminal reads the system information, this method further includes：
According to the correspondence of downlink measurements and coverage enhancement grade, the measurement measured to downlink signal is determined As a result the corresponding current coverage enhancement grade of terminal.
5. according to the method described in claim 4, it is characterized in that, described according to downlink measurements and coverage enhancement grade Correspondence determines the current coverage enhancement grade of corresponding terminal of measurement result measured to downlink signal, packet It includes：
According to the correspondence of Reference Signal Received Power and coverage enhancement grade, determination measures downlink reference signal The current coverage enhancement grade of corresponding terminal of the Reference Signal Received Power arrived；Alternatively,
According to the correspondence of Reference Signal Received Quality and coverage enhancement grade, determination measures downlink reference signal The current coverage enhancement grade of corresponding terminal of the Reference Signal Received Quality arrived；Alternatively,
According to the correspondence of Reference Signal Received Power and Reference Signal Received Quality and coverage enhancement grade, determine under Corresponding terminal of the Reference Signal Received Power and Reference Signal Received Quality that row reference signal measures currently is covered Lid enhancing grade.
6. according to claims 1 to 3 any one of them method, which is characterized in that pair of system information and coverage enhancement grade It should be related to and be configured by base station and allow to reconfigure.
7. a kind of dispatching method of system information, which is characterized in that including：
The scheduling information of system information is generated, the corresponding instruction information of the system information is carried in the scheduling information, it is described Instruction information is used to indicate the terminal that must read the system information and/or need not read the terminal of the system information, institute Stating instruction information is determined according to the characteristic of system information and terminal；
The scheduling information is sent, so that terminal determines whether to read the system information according to the instruction information；
Wherein, the instruction information is made of N-bit, and a coverage enhancement grade is corresponded to per bit, and N is that coverage enhancement grade is total Number；Alternatively,
The value of the instruction information corresponds to a coverage enhancement level threshold；Alternatively,
The value of the instruction information corresponds to a coverage enhancement grade.
8. the method according to the description of claim 7 is characterized in that the correspondence of system information and coverage enhancement grade is by base It stands and configures and allow to reconfigure.
9. a kind of reading device of system information, which is characterized in that including：
Data obtaining module is indicated, for obtaining the corresponding instruction letter of the system information from the scheduling information of system information Breath, the instruction information are used to indicate the terminal that must read the system information and/or need not read the system information Terminal, the instruction information is determined according to the characteristic of system information and terminal；
Determination module is read, for according to the corresponding instruction information of the system information, judging whether this terminal reads the system System information；
System information read module, for when judgement will read the system information, reading the system information；
Wherein, the instruction information is made of N-bit, and a coverage enhancement grade is corresponded to per bit, and N is that coverage enhancement grade is total Number；
The reading determination module is used for：
According to the value of bit corresponding with the current coverage enhancement grade of this terminal in the instruction information, determine whether to read institute State system information；
Or
The value of the instruction information corresponds to a coverage enhancement level threshold：
The reading determination module is used for：
Whether it is not more than according to the current coverage enhancement grade of this terminal or not less than the corresponding covering of value for indicating information Enhance level threshold, determines whether to read the system information；
Or
The value of the instruction information corresponds to a coverage enhancement grade；
The reading determination module is used for：
Whether it is the corresponding coverage enhancement grade of value for indicating information, judgement according to the current coverage enhancement grade of this terminal Whether the system information is read.
10. device according to claim 9, which is characterized in that if the current coverage enhancement grade of described terminal corresponds to The value of bit be x, expression will read the system information；If the corresponding ratio of the current coverage enhancement grade of described terminal Special value is y, and the system information is not read in expression, and the value per bit is x or y.
11. device according to claim 9, which is characterized in that if the current coverage enhancement grade of described terminal is little In the corresponding coverage enhancement level threshold of value of the instruction information, expression will read the system information；If described The current coverage enhancement grade of terminal is more than the corresponding coverage enhancement level threshold of value of the instruction information, and institute is not read in expression State system information；Alternatively,
If the current coverage enhancement grade of described terminal is not less than the corresponding coverage enhancement grade of value of the instruction information Thresholding, expression will read the system information；If the current coverage enhancement grade of described terminal is less than the instruction information The system information is not read in the corresponding coverage enhancement level threshold of value, expression.
12. according to claim 9-11 any one of them devices, which is characterized in that further include that current coverage enhancement grade determines Module is used for：
The reading determination module judges whether this terminal reads the system according to the corresponding instruction information of the system information Before information, according to the correspondence of downlink measurements and coverage enhancement grade, determination measures to obtain to downlink signal The current coverage enhancement grade of corresponding terminal of measurement result.
13. device according to claim 12, which is characterized in that the current coverage enhancement level determination module is used for：
According to the correspondence of Reference Signal Received Power and coverage enhancement grade, determination measures downlink reference signal The current coverage enhancement grade of corresponding terminal of the Reference Signal Received Power arrived；Alternatively,
According to the correspondence of Reference Signal Received Quality and coverage enhancement grade, determination measures downlink reference signal The current coverage enhancement grade of corresponding terminal of the Reference Signal Received Quality arrived；Alternatively,
According to the correspondence of Reference Signal Received Power and Reference Signal Received Quality and coverage enhancement grade, determine under Corresponding terminal of the Reference Signal Received Power and Reference Signal Received Quality that row reference signal measures currently is covered Lid enhancing grade.
14. according to claim 9-11 any one of them devices, which is characterized in that pair of system information and coverage enhancement grade It should be related to and be configured by base station and allow to reconfigure.
15. a kind of dispatching device of system information, which is characterized in that including：
Scheduling information generation module, the scheduling information for generating system information carry the system letter in the scheduling information Corresponding instruction information is ceased, the instruction information is used to indicate the terminal that must read the system information and/or need not read The terminal of the system information, the instruction information is determined according to the characteristic of system information and terminal；
Scheduling information sending module, for sending the scheduling information, so that terminal determines whether to read according to the instruction information Take the system information；
Wherein, the instruction information is made of N-bit, and a coverage enhancement grade is corresponded to per bit, and N is that coverage enhancement grade is total Number；Alternatively,
The value of the instruction information corresponds to a coverage enhancement level threshold；Alternatively,
The value of the instruction information corresponds to a coverage enhancement grade.
16. device according to claim 15, which is characterized in that the correspondence of system information and coverage enhancement grade by Base station configures and allows to reconfigure.
CN201510502964.0A 2015-08-14 2015-08-14 A kind of read method of system information, dispatching method and device Active CN105208635B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510502964.0A CN105208635B (en) 2015-08-14 2015-08-14 A kind of read method of system information, dispatching method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510502964.0A CN105208635B (en) 2015-08-14 2015-08-14 A kind of read method of system information, dispatching method and device

Publications (2)

Publication Number Publication Date
CN105208635A CN105208635A (en) 2015-12-30
CN105208635B true CN105208635B (en) 2018-09-11

Family

ID=54955978

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510502964.0A Active CN105208635B (en) 2015-08-14 2015-08-14 A kind of read method of system information, dispatching method and device

Country Status (1)

Country Link
CN (1) CN105208635B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107241785B (en) * 2016-03-28 2020-07-07 联芯科技有限公司 Method for receiving GSM system message
CN105916172B (en) * 2016-04-07 2019-08-20 上海华为技术有限公司 A kind of method of information reporting, terminal device and system
CN109196914B (en) * 2016-07-11 2020-11-10 Oppo广东移动通信有限公司 Method and device for transmitting information
CN109526248A (en) * 2016-08-12 2019-03-26 华为技术有限公司 The uplink data transmission method and device of wireless broadband terminal equipment
EP4087349A1 (en) * 2016-12-22 2022-11-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and device for transmitting system information
MX2019010868A (en) 2017-03-16 2019-10-17 Guangdong Oppo Mobile Telecommunications Corp Ltd Method, apparatus and system for obtaining system information.
CN108923885B (en) * 2018-06-19 2020-12-25 重庆邮电大学 Method for selecting repeated transmission number for narrow-band Internet of things system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103096495A (en) * 2011-11-03 2013-05-08 中兴通讯股份有限公司 Access control method and system
CN103237350A (en) * 2009-09-11 2013-08-07 华为技术有限公司 Method and device for notifying and reading system broadcast message updates
EP2844010A1 (en) * 2012-04-28 2015-03-04 China Academy of Telecommunications Technology Method and device for downlink data transmission
CN104619025A (en) * 2013-11-01 2015-05-13 中兴通讯股份有限公司 Physical random access channel resource allocation method and physical random access channel resource allocation system
CN104780549A (en) * 2014-01-10 2015-07-15 夏普株式会社 Physical channel configuration method, base station and user equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103237350A (en) * 2009-09-11 2013-08-07 华为技术有限公司 Method and device for notifying and reading system broadcast message updates
CN103096495A (en) * 2011-11-03 2013-05-08 中兴通讯股份有限公司 Access control method and system
EP2844010A1 (en) * 2012-04-28 2015-03-04 China Academy of Telecommunications Technology Method and device for downlink data transmission
CN104619025A (en) * 2013-11-01 2015-05-13 中兴通讯股份有限公司 Physical random access channel resource allocation method and physical random access channel resource allocation system
CN104780549A (en) * 2014-01-10 2015-07-15 夏普株式会社 Physical channel configuration method, base station and user equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Further Considerations of SI for MTC Low Cost and Enhanced Coverage;Fujitsu;《3GPP TSG-RAN WG2 Meeting #90 R2- 152190，Fukuoka, Japan, 25th – 29th May 2015 》;20150529;第2-3节 *

Also Published As

Publication number Publication date
CN105208635A (en) 2015-12-30

Similar Documents

Publication Publication Date Title
CN105208635B (en) A kind of read method of system information, dispatching method and device
CN104780544B (en) A kind of communication means and device using unlicensed spectrum
CN108632179A (en) Method for transmitting signals, apparatus and system
CN106465391A (en) Resource scheduling method, scheduler, base station, terminal, and system
CN103797874B (en) System, method and apparatus for distributing the wireless channel in multiple channels access point
CN110266449A (en) A kind of communication means and communication equipment
CN108810903A (en) A kind of configuration of data transmission and data transmission method and device
CN104620658B (en) The method and user equipment of transmission data signal
CN103945556A (en) Method, system and equipment for resource scheduling
CN103906242B (en) A kind of wireless communications method, system and base station and user equipment
CN110225466A (en) A kind of multicast service reads, sending method and relevant device
CN105850049B (en) Method and apparatus for the adaptive band selection in heterogeneous network
CN107548086A (en) Root is because of localization method and device
CN110022195A (en) Measurement method, measuring configuration method, terminal and the network equipment
CN108365913A (en) Downlink Control Information method of sending and receiving and equipment
CN109729556A (en) Link connection method and relevant apparatus
CN109952806A (en) The determination method, apparatus and storage medium of SR configuration
CN107347202A (en) The initial access method and device that a kind of terminal is cut into slices under framework in network
CN103856959A (en) Wireless local area network quality monitoring method, device and system
CN106921991A (en) Double-mode and double-standby terminal interface-free resources distribution method and double-mode and double-standby terminal
CN108650193A (en) A kind of method and apparatus that data packet is sent
CN104394606B (en) A kind of implementation method of message based radio communications gateway
CN108513728A (en) System information sending method, system information reception method and device
CN109121169A (en) A kind of system information sending method, method of reseptance, base station and mobile communication terminal
CN109429352A (en) A kind of dispatching method and device of the packet services data of base station

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road

Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road

Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

CP01 Change in the name or title of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20210528

Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing

Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd.

Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road

Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

TR01 Transfer of patent right