CN107040561A - Parameter indicating means, base station and terminal based on MIB - Google Patents
Parameter indicating means, base station and terminal based on MIB Download PDFInfo
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- CN107040561A CN107040561A CN201610078452.0A CN201610078452A CN107040561A CN 107040561 A CN107040561 A CN 107040561A CN 201610078452 A CN201610078452 A CN 201610078452A CN 107040561 A CN107040561 A CN 107040561A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
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Abstract
The invention discloses a kind of parameter indicating means, base station and terminal based on MIB, including：Increase the parameter for indicating NB-IOT bandwidth values in former bandwidth field；And a variety of operation modes and FDD/TDD patterns that NB-IOT is supported are indicated using bit vacant MIB, the vacant bit refers to：Do not broadcast former LTE bandwidth configured information it is vacant go out bit, spare the fields bit and the newly-increased bit of NB-IOT systems that take；Or, indicate a variety of operation modes and downlink bandwidth configured information that NB-IOT is supported using the bit shared by former bandwidth field.
Description
Technical field
The present invention relates to arrowband Internet of Things (NB-IOT, Narrow Band-Internet Of Things) field,
More particularly to a kind of parameter based on host system message block (MIB, Master Information Block) is indicated
Method, base station and terminal.
Background technology
For telecom operators, the application of the Internet of Things such as car networking, intelligent medical treatment, smart home will be produced
Magnanimity is connected, considerably beyond interpersonal communication requirement.Third generation partner program (3GPP, 3rd
Generation Partnership Project) announce the project verification of NB-IOT standards.
NB-IOT possesses four big abilities：One is wide covering, and under same frequency range, NB-IOT is than existing
Network gain 20dB, area coverage expands 100 times；Two be the ability for possessing support magnanimity connection, NB-IOT
One sector can support 100,000 connections；Three be more low-power consumption, the stand-by time of NB-IOT terminal modules
It is 10 years；Four be lower module cost.It can be seen that, NB-IOT focus on low-power consumption extensively cover (LPWA,
Low Power Wide Area) Internet of Things market is that one kind can wide variety of emerging skill in the world
Art.In addition, NB-IOT is using (License) frequency range is authorized, NB-IOT can support 3 kinds of different operations
Pattern, can take Independent Carrier Wave, protection band or with interior three kinds of deployment way, be coexisted with existing network.Wherein：
1st, Independent Carrier Wave (stand-alone operation), using existing by GSM/ enhanced data rates
GSM evolution technologies Radio Access Network (GERAN, GSM/EDGE Radio Access Network) system
Unite the one or more global system for mobile communications of conduct (GSM, Global System for Mobile used
Communication) the replacement carrier wave of carrier wave.
2nd, protection band (guard band operation), using in Long Term Evolution (LTE, Long Term
Evolution) the untapped resource blocks of guard-band in carrier frequency.
3rd, in band (In-band operation), the resource block in conventional LTE carrier waves is utilized.
For the design of NB-IOT synchronizing signals, some companies propose whether operation mode is (e.g., a part of
Or in whole Independent Carrier Wave/protection band/bands) need to be instructed to need FFS, FDD/time division duplex
(FDD/TDD, Frequency Division Duplexing/Time Division Duplexing) pattern is indicated
FFS is needed, this motion is adopted by 3GPP.Be low cost based on NB-IOT design principles, it is low-power consumption, low
The consideration of speed, it is necessary to operation mode progress instruction, to simplify terminal (UE, User Equipment)
Complexity, how to carry out instruction to operation mode is the problem of having to be solved.
The content of the invention
In order to solve the above technical problems, the embodiments of the invention provide a kind of parameter instruction side based on MIB
Method, base station and terminal.
Parameter indicating means provided in an embodiment of the present invention based on MIB, applied to base station side, including：
Increase the parameter for indicating NB-IOT bandwidth values in former bandwidth field；And it is vacant using MIB
Bit indicate NB-IOT support a variety of operation modes and FDD/TDD patterns, the vacant ratio
Spy refers to：Do not broadcast former LTE bandwidth configured information it is vacant go out bit, spare fields take bit with
And the newly-increased bit of NB-IOT systems；Or,
A variety of operation modes and descending that NB-IOT is supported are indicated using the bit shared by former bandwidth field
Bandwidth configured information.
In the embodiment of the present invention, a variety of operation modes that the NB-IOT is supported include：Independent Carrier Wave, guarantor
Protecting band, band are interior；
The vacant bit of the utilization MIB indicates a variety of operation modes that NB-IOT is supported, including：
Using any 2 bits in bit vacant MIB, four kinds of bit combination modes are determined；
Any three kinds of bit combination modes are selected from four kinds of bit combination modes, are indicated respectively described
Independent Carrier Wave, protection band, band are interior.
In the embodiment of the present invention, a variety of operation modes that the NB-IOT is supported include：Independent Carrier Wave, guarantor
Protecting band, band are interior；
The bit using shared by former bandwidth field indicates a variety of operation modes that NB-IOT is supported, bag
Include：
The wide field contents of original tape are deleted, from without broadcasting original LTE bandwidth configured informations；
By after deletion it is vacant go out bit any two bit, determine four kinds of bit combination modes；
Any three kinds of bit combination modes are selected from four kinds of bit combination modes, are indicated respectively described
Independent Carrier Wave, protection band, band are interior.
The parameter indicating means based on MIB that another embodiment of the present invention is provided, applied to end side, including：
MIB bandwidth fields are read, are used to indicate NB-IOT bandwidth values when MIB bandwidth fields have
During parameter, judge current system as the NB-IOT systems；
It is successively read each field of MIB；
When reading MIB operation mode fields, determined according to the bit information of operation mode field
The operation mode that NB-IOT is supported, wherein, the operation mode field is refered in particular to using the vacant ratios of MIB
Show a variety of operation modes that NB-IOT is supported.
The parameter indicating means based on MIB that another embodiment of the present invention is provided, it is described applied to end side
Method includes：
It is successively read each field of MIB；
When reading MIB operation mode fields, determined according to the bit information of operation mode field
The operation mode that NB-IOT is supported, wherein, the operation mode field is using shared by former bandwidth field
Bit indicate NB-IOT support a variety of operation modes.
Base station provided in an embodiment of the present invention, including：
First dispensing unit, for increasing the ginseng for indicating NB-IOT bandwidth values in former bandwidth field
Number；And a variety of operation modes and FDD/TDD of NB-IOT supports are indicated using bit vacant MIB
Pattern, the vacant bit refers to：Do not broadcast former LTE bandwidth configured information it is vacant go out bit, spare
The bit that the bit and NB-IOT systems that field takes are increased newly；
Second dispensing unit is more for indicating that NB-IOT is supported using the bit shared by former bandwidth field
Plant operation mode and downlink bandwidth configured information.
In the embodiment of the present invention, a variety of operation modes that the NB-IOT is supported include：Independent Carrier Wave, guarantor
Protecting band, band are interior；
First dispensing unit, is additionally operable to using any 2 bits in bit vacant MIB, it is determined that
Four kinds of bit combination modes；Any three kinds of bit combination modes are selected from four kinds of bit combination modes,
Indicate respectively that the Independent Carrier Wave, protection band, band are interior.
In the embodiment of the present invention, a variety of operation modes that the NB-IOT is supported include：Independent Carrier Wave, guarantor
Protecting band, band are interior；
Second dispensing unit, is additionally operable to delete the wide field contents of original tape, from without broadcasting original LTE bands
Wide configured information；By after deletion it is vacant go out bit any two bit, determine four kinds of bit combination sides
Formula；Any three kinds of bit combination modes are selected from four kinds of bit combination modes, are indicated respectively described
Independent Carrier Wave, protection band, band are interior.
Terminal provided in an embodiment of the present invention, including：
Reading unit, for reading MIB bandwidth fields；
Identifying unit, for having when MIB bandwidth fields during the parameter for indicating NB-IOT bandwidth values,
Judge current system as the NB-IOT systems；
The reading unit, is additionally operable to be successively read each field of MIB；
Determining unit, for when reading MIB operation mode fields, according to the bit of operation mode field
Information determines the operation mode that NB-IOT is supported, wherein, the operation mode field is vacant using MIB
When bit indicate NB-IOT support a variety of operation modes.
The terminal that another embodiment of the present invention is provided, including：
Reading unit, for being successively read each field of MIB；
Determining unit, for when reading MIB operation mode fields, according to the bit of operation mode field
Information determines the operation mode that NB-IOT is supported, wherein, the operation mode field is to utilize the wide word of original tape
Bit shared by section indicates a variety of operation modes that NB-IOT is supported.
In the technical scheme of the embodiment of the present invention, it is when UE does not know current system before PBCH is read
During NB-IOT systems, a variety of operation modes that NB-IOT is supported are indicated using the vacant bits of MIB；Work as UE
When determining current system before PBCH is read for NB-IOT systems, using shared by former bandwidth field
Bit indicates a variety of operation modes that NB-IOT is supported.It can be seen that, the technical scheme of the embodiment of the present invention passes through
Bit in MIB, which is realized, to be indicated the NB-IOT a variety of operation modes supported.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the parameter indicating means based on MIB of the embodiment of the present invention one；
Fig. 2 is the schematic flow sheet of the parameter indicating means based on MIB of the embodiment of the present invention two；
Fig. 3 is the schematic flow sheet of the parameter indicating means based on MIB of the embodiment of the present invention three；
Fig. 4 is the structure composition schematic diagram of the base station of the embodiment of the present invention four；
Fig. 5 is the structure composition schematic diagram of the terminal of the embodiment of the present invention five；
Fig. 6 is the structure composition schematic diagram of the terminal of the embodiment of the present invention six.
Embodiment
The characteristics of in order to more fully hereinafter understand the embodiment of the present invention and technology contents, below in conjunction with the accompanying drawings
Realization to the embodiment of the present invention is described in detail, appended accompanying drawing purposes of discussion only for reference, is not used for
Limit the embodiment of the present invention.
The embodiment of the present invention indicates institute on host system message block (MIB, Master Information Block)
Need information.Based on this, MIB is illustrated first：
Each MIB is made up of 14 bit informations position and 10 bit IDLE bits, is repeated once every 40ms,
Transmitted on BCCH (BCCH, Broadcast Control Channel).Mib information is under
Line link system bandwidth (occupy-place 3bit, allow UE to know reception bandwidth), physical mixed autonomous retransmission refer to
Show channel (PHICH, Physical Hybrid ARQ Indicator Channel) configuration information (occupy-place 3bit,
UE is set to obtain Physical Downlink Control Channel (PDCCH, Physical Downlink Control Channel)),
And (occupy-place 8bit, remaining 2bit of System Frame Number is by Physical Broadcast Channel (PBCH, Physical for System Frame Number
Broadcast Channel) the 40ms cycles collect) composition.In 3GPP R12, agreement 36.331
MIB higher level parameters are MasterInformationBlock, and its value is as shown in table 1 below, does not indicate
The parameter of three kinds of operation modes：
MasterInformationBlock
Table 1 (R12MasterInformationBlock parameter configurations)
As shown in Table 1, current R12 and former version, in MasterInformationBlock parameters
Dl-Bandwidth parameters are configured to：
ENUMERATED{n6,n15,n25,n50,n75,n100}
Wherein, n represents resource block (RB, Resource Block) number.
But for NB-IOT, its radio frequency (RF, Radio Freqency) bandwidth only account for 1 RB,
If compatibility R12 and its former version configuration, if UE does not know that this system is before PBCH is read
NB-IOT systems, dl-Bandwidth parameters herein should increase a value " n1 ", to represent NB-IOT
The bandwidth value of pattern.If it is NB-IOT systems that this system is known before PBCH is read, this can be deleted
Field, is defaulted as 1 RB.
Fig. 1 is the schematic flow sheet of the parameter indicating means based on MIB of the embodiment of the present invention one, this example
In MIB parameter indicating means be applied to base station side, as shown in figure 1, the MIB parameter indicate
Method comprises the following steps：
Step 101：Increase the parameter for indicating NB-IOT bandwidth values in former bandwidth field；And profit
A variety of operation modes and FDD/TDD patterns that NB-IOT is supported are indicated with bit vacant MIB.
The vacant bit refers to：Do not broadcast former LTE bandwidth configured information it is vacant go out bit, spare
The bit that the bit and NB-IOT systems that field takes are increased newly.Here, vacant bit is represented except
It is determined that determining the bit of information using transmission, remaining undetermined bit may all transmit NB-IOT pattern
Operation mode and FDD/TDD patterns.
In the embodiment of the present invention, a variety of operation modes that NB-IOT is supported are indicated by two methods.Its
In：
First method：A variety of operation modes that NB-IOT is supported include：Independent Carrier Wave, protection band, band
It is interior；Bit vacant the utilization MIB indicates a variety of operation modes that NB-IOT is supported, including：
Using any 2 bits in bit vacant MIB, four kinds of bit combination modes are determined；
Any three kinds of bit combination modes are selected from four kinds of bit combination modes, are indicated respectively described
Independent Carrier Wave, protection band, band are interior.
Specifically, existing MIB mono- has the instruction of 24 bits, wherein 14 bits are used by existing LTE,
Also other 10 vacant bits, can use any 2 bits of this 10 vacant bits to represent 3
Kind of operation mode, such as arrange parameter operation-indication, be configured to (in-band) in 00 expression band,
01 represents that protection band (guard-band), 10 represent Independent Carrier Wave (stand-alone), 11 as reserved (temporary
Do not indicate).So, MasterInformationBlock parameter configurations are changed into as shown in table 2,
MasterInformationBlock
Operation-Config information element
Table 2 (NB-IOT MasterInformationBlock parameter configurations 1)
It should be noted that dl-Bandwidth fields have 8bit altogether, existing LTE system occupies 6 bit,
Design NB-IOT RB indicate to take remaining 2bit wherein 1bit herein.In addition, table 2 is a kind of represents
Method, can be any 3 bit of original spare fields for newly-increased NBIOT-indication fields,
Upper table is a kind of representation.
Step 102：A variety of operation moulds that NB-IOT is supported are indicated using the bit shared by former bandwidth field
Formula and downlink bandwidth configured information.
Second method：A variety of operation modes that the NB-IOT is supported include：Independent Carrier Wave, protection band,
Band is interior；The bit using shared by former bandwidth field indicates a variety of operation modes that NB-IOT is supported,
Including：
The wide field contents of original tape are deleted, from without broadcasting original LTE bandwidth configured informations；
By after deletion it is vacant go out bit any two bit, determine four kinds of bit combination modes；
Any three kinds of bit combination modes are selected from four kinds of bit combination modes, are indicated respectively described
Independent Carrier Wave, protection band, band are interior.
Specifically, if UE has learned that current system is NB-IOT systems before PBCH is read,
Dl-Bandwidth fields are then unnecessary, and this field is deleted, and 3 vacant bit are otherwise utilized, such as indicate
NB-IOT three kinds of operation modes and/or FDD/TDD patterns.The embodiment of the present invention is in former dl-Bandwidth
Field indicates NB-IOT three kinds of operation modes and FDD/TDD patterns.
Arrange parameter operation-indication, is configured to (in-band) in 00 expression band, 01 expression and protects
Protecting band (guard-band), 10 represent Independent Carrier Wave (stand-alone), 11 as reserved (wouldn't indicate).
So MasterInformationBlock parameter configurations are as shown in table 3,
MasterInformationBlock
Operation-Config information element
Table 3 (NB-IOT MasterInformationBlock parameter configurations 2)
Fig. 2 is the schematic flow sheet of the parameter indicating means based on MIB of the embodiment of the present invention two, this example
In the parameter indicating means based on MIB be applied to end side, as shown in Fig. 2 described based on MIB's
Parameter indicating means comprises the following steps：
Step 201：MIB bandwidth fields are read, are used to indicate NB-IOT bands when MIB bandwidth fields have
During the parameter of wide value, judge current system as the NB-IOT systems.
Specifically, it is NB-IOT when UE does not know current system before PBCH is read with reference to table 2
During system, UE reads the mib information on PBCH, reads dl-Bandwidth fields, reads this field
It is above 1 for { 00000010 }, i.e., the 7th.UE judges this system for NB-IOT systems.
Step 202：It is successively read each field of MIB.
Specifically, with reference to table 2, UE reads phich-Config and systemFrameNumber fields.
UE reads NBIOT-indication fields, and then reads Frame type fields, and 0 is fdd mode, 1
For tdd mode (also interchangeable).
Step 203：When reading MIB operation mode fields, according to the bit information of operation mode field
The operation mode that NB-IOT is supported is determined, wherein, the operation mode field is to utilize ratio vacant MIB
Refer in particular to show a variety of operation modes that NB-IOT is supported.
Specifically, with reference to table 2, UE reads Operation-mod fields (being represented assuming that this sentences 2bit),
00 is In-band patterns, and 01 is guard-band patterns, and 10 be standalone patterns, and 11 be reserved (table
Show that mode is interchangeable).Then, UE continues to read remaining fields, completes the acquisition of mib information.
Fig. 3 is the schematic flow sheet of the parameter indicating means based on MIB of the embodiment of the present invention three, this example
In the parameter indicating means based on MIB be applied to end side, as shown in figure 3, described based on MIB's
Parameter indicating means comprises the following steps：
Step 301：It is successively read each field of MIB.
Here, system is NB-IOT systems before UE can be known when process is synchronized.
Specifically, with reference to table 3, UE reads NBIOT-indication fields, and then reads Frame type words
Section, 0 is fdd mode, and 1 is tdd mode (also interchangeable).
Step 302：When reading MIB operation mode fields, according to the bit information of operation mode field
The operation mode that NB-IOT is supported is determined, wherein, the operation mode field is to utilize former bandwidth field institute
The bit of occupancy indicates a variety of operation modes that NB-IOT is supported.
Specifically, with reference to table 3, UE reads Operation-mod fields (being represented assuming that this sentences 2bit),
00 is In-band patterns, and 01 is guard-band patterns, and 10 be standalone patterns, and 11 be reserved (table
Show that mode is interchangeable).Then, UE continues to read remaining fields, completes the acquisition of mib information.
The parameter indicating means based on MIB of the embodiment of the present invention is being retouched with reference to concrete scene
State.
Scene one：FDD, NB-IOT system, in-band patterns
Intellectual water meter is started shooting, and starting reading PBCH after synchronization, (UE can not be known before PBCH is read to be searched
The cell that rope is arrived is NB-IOT systems).Parameter information is referring to table 2.
1st, UE reads the mib information on PBCH, reads dl-Bandwidth fields, reading this field is
{ 00000010 }, i.e., it is 1 that the 7th upper.UE judges this system for NB-IOT systems.
2nd, UE reads phich-Config and systemFrameNumber fields.
3rd, UE reads the Frame type fields in NBIOT-indication fields, and its value is for 0,0
Fdd mode, 1 is tdd mode (also interchangeable).
4th, the Operation-mod fields in UE readings NBIOT-indication fields are (assuming that this is sentenced
2bit is represented), its value is 00；00 is In-band patterns, and 01 is guard-band patterns, and 10 be standalone
Pattern, 11 be reserved (representation is interchangeable).
5th, UE continues to read remaining fields, completes the acquisition of mib information.
Scene two：TDD, NB-IOT system, guard-band patterns
Farmland management monitor start, start after synchronization read PBCH (UE have the ability read PBCH it
Before know that the cell that searches is NB-IOT systems).Parameter information is referring to table 3
1st, UE reads NBIOT-indication fields, and then reads Frame type fields, and 0 is FDD
Pattern, 1 is tdd mode (also interchangeable).
2nd, UE reads Operation-mod fields (being represented assuming that this sentences 1bit), and 0 is guard-band
Pattern, 1 is standalone patterns (representation is interchangeable).
3rd, UE continues to read the acquisition that remaining fields complete mib information.
Fig. 4 is the structure composition schematic diagram of the base station of the embodiment of the present invention four, as shown in figure 4, the base station
Including：
First dispensing unit 41, for increasing in former bandwidth field for indicating NB-IOT bandwidth values
Parameter；And a variety of operation modes and FDD/TDD of NB-IOT supports are indicated using bit vacant MIB
Pattern, the vacant bit refers to：Do not broadcast former LTE bandwidth configured information it is vacant go out bit, spare
The bit that the bit and NB-IOT systems that field takes are increased newly；
Second dispensing unit 42, for indicating what NB-IOT was supported using the bit shared by former bandwidth field
A variety of operation modes and downlink bandwidth configured information.
A variety of operation modes that the NB-IOT is supported include：Independent Carrier Wave, protection band, band are interior；
First dispensing unit 41, is additionally operable to using any 2 bits in bit vacant MIB,
Determine four kinds of bit combination modes；Any three kinds of bit combinations are selected from four kinds of bit combination modes
Mode, indicates respectively that the Independent Carrier Wave, protection band, band are interior.
A variety of operation modes that the NB-IOT is supported include：Independent Carrier Wave, protection band, band are interior；
Second dispensing unit 42, is additionally operable to delete the wide field contents of original tape, from without broadcasting original LTE
Bandwidth configured information；By after deletion it is vacant go out bit any two bit, determine four kinds of bit combinations
Mode；Any three kinds of bit combination modes are selected from four kinds of bit combination modes, institute is indicated respectively
State Independent Carrier Wave, protection band, band interior.
It will be appreciated by those skilled in the art that each unit in base station shown in Fig. 4 realizes that function can refer to
The associated description of the foregoing parameter indicating means based on MIB and understand.The each unit in base station shown in Fig. 4
Function can be realized by running on the program on processor, can also be realized by specific logic circuit.
Fig. 5 is the structure composition schematic diagram of the terminal of the embodiment of the present invention five, as shown in figure 5, the terminal
Including：
Reading unit 51, for reading MIB bandwidth fields；
Identifying unit 52, for there is the parameter for being used for indicating NB-IOT bandwidth values when MIB bandwidth fields
When, judge current system as the NB-IOT systems；
The reading unit 51, is additionally operable to be successively read each field of MIB；
Determining unit 53, for when reading MIB operation mode fields, according to operation mode field
Bit information determines the operation mode that NB-IOT is supported, wherein, the operation mode field is to utilize MIB
Vacant bit indicates a variety of operation modes that NB-IOT is supported.
It will be appreciated by those skilled in the art that each unit in terminal shown in Fig. 5 realizes that function can refer to
The associated description of the foregoing parameter indicating means based on MIB and understand.The each unit in terminal shown in Fig. 5
Function can be realized by running on the program on processor, can also be realized by specific logic circuit.
Fig. 6 is the structure composition schematic diagram of the terminal of the embodiment of the present invention six, as shown in fig. 6, the terminal
Including：
Reading unit 61, for being successively read each field of MIB；
Determining unit 62, for when reading MIB operation mode fields, according to operation mode field
Bit information determines the operation mode that NB-IOT is supported, wherein, the operation mode field is to utilize original tape
Bit shared by wide field indicates a variety of operation modes that NB-IOT is supported.
It will be appreciated by those skilled in the art that each unit in terminal shown in Fig. 6 realizes that function can refer to
The associated description of the foregoing parameter indicating means based on MIB and understand.The each unit in terminal shown in Fig. 6
Function can be realized by running on the program on processor, can also be realized by specific logic circuit.
, can be in any combination in the case where not conflicting between technical scheme described in the embodiment of the present invention.
In several embodiments provided by the present invention, it should be understood that disclosed method and smart machine,
It can realize by another way.Apparatus embodiments described above are only schematical, for example,
The division of the unit, only a kind of division of logic function, can there is other division side when actually realizing
Formula, such as：Multiple units or component can be combined, or be desirably integrated into another system, or some features can
To ignore, or do not perform.In addition, the coupling or straight of shown or discussed each part each other
Connect coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of equipment or unit,
Can be electrical, machinery or other forms.
The above-mentioned unit illustrated as separating component can be or may not be it is physically separate, as
The part that unit is shown can be or may not be physical location, you can positioned at a place, also may be used
To be distributed on multiple NEs；Part or all of unit therein can be selected according to the actual needs
Realize the purpose of this embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a second processing list
, can also two or more unit collection in member or each unit is individually as a unit
Into in a unit；Above-mentioned integrated unit can both be realized in the form of hardware, it would however also be possible to employ hard
Part adds the form of SFU software functional unit to realize.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited to
This, any one skilled in the art the invention discloses technical scope in, can readily occur in
Change or replacement, should all be included within the scope of the present invention.
Claims (10)
1. a kind of parameter indicating means based on host system message block MIB, it is characterised in that methods described
Including：
Increase the parameter for indicating NB-IOT bandwidth values in former bandwidth field；And it is vacant using MIB
Bit indicate that a variety of operation modes that arrowband Internet of Things NB-IOT supports and FDD/time-division are double
Work tdd mode, the vacant bit refers to：It is empty that former Long Term Evolution LTE bandwidth configured information is not broadcasted
It is remaining go out bit, vacant spare the fields bit and the newly-increased bit of NB-IOT systems that take；Or,
A variety of operation modes and descending that NB-IOT is supported are indicated using the bit shared by former bandwidth field
Bandwidth configured information.
2. the parameter indicating means according to claim 1 based on MIB, it is characterised in that described
A variety of operation modes that NB-IOT is supported include：Independent Carrier Wave, protection band, band are interior；
Bit vacant the utilization MIB indicates a variety of operation modes that NB-IOT is supported, including：
Using any 2 bits in bit vacant MIB, four kinds of bit combination modes are determined；
Any three kinds of bit combination modes are selected from four kinds of bit combination modes, are indicated respectively described
Independent Carrier Wave, protection band, band are interior.
3. the parameter indicating means according to claim 1 based on MIB, it is characterised in that described
A variety of operation modes that NB-IOT is supported include：Independent Carrier Wave, protection band, band are interior；
The bit using shared by former bandwidth field indicates a variety of operation modes that NB-IOT is supported, bag
Include：
The wide field contents of original tape are deleted, from without broadcasting original LTE bandwidth configured informations；
By after deletion it is vacant go out bit any two bit, determine four kinds of bit combination modes；
Any three kinds of bit combination modes are selected from four kinds of bit combination modes, are indicated respectively described
Independent Carrier Wave, protection band, band are interior.
4. a kind of parameter indicating means based on MIB, it is characterised in that methods described includes：
MIB bandwidth fields are read, are used to indicate NB-IOT bandwidth values when MIB bandwidth fields have
During parameter, judge current system as the NB-IOT systems；
It is successively read each field of MIB；
When reading MIB operation mode fields, determined according to the bit information of operation mode field
The operation mode that NB-IOT is supported, wherein, the operation mode field is refered in particular to using the vacant ratios of MIB
Show a variety of operation modes that NB-IOT is supported.
5. a kind of parameter indicating means based on MIB, it is characterised in that methods described includes：
It is successively read each field of MIB；
When reading MIB operation mode fields, determined according to the bit information of operation mode field
The operation mode that NB-IOT is supported, wherein, the operation mode field is using shared by former bandwidth field
Bit indicate NB-IOT support a variety of operation modes.
6. a kind of base station, it is characterised in that the base station includes：
First dispensing unit, for increasing the ginseng for indicating NB-IOT bandwidth values in former bandwidth field
Number；And a variety of operation modes and FDD/TDD of NB-IOT supports are indicated using bit vacant MIB
Pattern, the vacant bit refers to：Do not broadcast former LTE bandwidth configured information it is vacant go out bit, spare
The bit that the bit and NB-IOT systems that field takes are increased newly；
Second dispensing unit is more for indicating that NB-IOT is supported using the bit shared by former bandwidth field
Plant operation mode and downlink bandwidth configured information.
7. base station according to claim 6, it is characterised in that a variety of fortune that the NB-IOT is supported
Battalion's pattern includes：Independent Carrier Wave, protection band, band are interior；
First dispensing unit, is additionally operable to using any 2 bits in bit vacant MIB, it is determined that
Four kinds of bit combination modes；Any three kinds of bit combination modes are selected from four kinds of bit combination modes,
Indicate respectively that the Independent Carrier Wave, protection band, band are interior.
8. base station according to claim 6, it is characterised in that a variety of fortune that the NB-IOT is supported
Battalion's pattern includes：Independent Carrier Wave, protection band, band are interior；
Second dispensing unit, is additionally operable to delete the wide field contents of original tape, from without broadcasting original LTE bands
Wide configured information；By after deletion it is vacant go out bit any two bit, determine four kinds of bit combination sides
Formula；Any three kinds of bit combination modes are selected from four kinds of bit combination modes, are indicated respectively described
Independent Carrier Wave, protection band, band are interior.
9. a kind of terminal, it is characterised in that the terminal includes：
Reading unit, for reading MIB bandwidth fields；
Identifying unit, for having when MIB bandwidth fields during the parameter for indicating NB-IOT bandwidth values,
Judge current system as the NB-IOT systems；
The reading unit, is additionally operable to be successively read each field of MIB；
Determining unit, for when reading MIB operation mode fields, according to the bit of operation mode field
Information determines the operation mode that NB-IOT is supported, wherein, the operation mode field is vacant using MIB
Bit indicate NB-IOT support a variety of operation modes.
10. a kind of terminal, it is characterised in that the terminal includes：
Reading unit, for being successively read each field of MIB；
Determining unit, for when reading MIB operation mode fields, according to the bit of operation mode field
Information determines the operation mode that NB-IOT is supported, wherein, the operation mode field is to utilize the wide word of original tape
Bit shared by section indicates a variety of operation modes that NB-IOT is supported.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078452.0A CN107040561A (en) | 2016-02-03 | 2016-02-03 | Parameter indicating means, base station and terminal based on MIB |
| PCT/CN2016/101485 WO2017133268A1 (en) | 2016-02-03 | 2016-10-08 | Mib-based parameter indicating method, base station, and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078452.0A CN107040561A (en) | 2016-02-03 | 2016-02-03 | Parameter indicating means, base station and terminal based on MIB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107040561A true CN107040561A (en) | 2017-08-11 |
Family
ID=59499200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610078452.0A Withdrawn CN107040561A (en) | 2016-02-03 | 2016-02-03 | Parameter indicating means, base station and terminal based on MIB |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107040561A (en) |
| WO (1) | WO2017133268A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190075490A1 (en) * | 2016-03-15 | 2019-03-07 | Ntt Docomo, Inc. | Base station, mobile station and radio communication method |
| WO2019095991A1 (en) * | 2017-11-17 | 2019-05-23 | 中兴通讯股份有限公司 | Signal transmitting method, device and system, and storage medium |
| CN112204917A (en) * | 2018-04-05 | 2021-01-08 | Lg电子株式会社 | Method and apparatus for transmitting or receiving system information in wireless communication system supporting TDD narrowband |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015110228A1 (en) * | 2014-01-23 | 2015-07-30 | Sony Corporation | Mobile communications network, communications device and methods |
| CN104980248A (en) * | 2014-04-08 | 2015-10-14 | 华为技术有限公司 | Information transmission method, base station, user equipment and communication system |
-
2016
- 2016-02-03 CN CN201610078452.0A patent/CN107040561A/en not_active Withdrawn
- 2016-10-08 WO PCT/CN2016/101485 patent/WO2017133268A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015110228A1 (en) * | 2014-01-23 | 2015-07-30 | Sony Corporation | Mobile communications network, communications device and methods |
| CN104980248A (en) * | 2014-04-08 | 2015-10-14 | 华为技术有限公司 | Information transmission method, base station, user equipment and communication system |
Non-Patent Citations (5)
| Title |
|---|
| ERICSSON: "《MIBfor Rel-13 low complexity and coverage enhanced UEs》", 《3GPP TSG-RAN WG2 #92，TDOC R2-156771》 * |
| INTERDIGITAL: "《NB-PBCH design for NB-IoT》", 《3GPP TSG RAN WG1 NB-IOT AD-HOC MEETING，R1-160135》 * |
| RAN WG1: "《LS on NB-MIB》", 《3GPP TSG RAN WG1 NB-IOT AD-HOC MEETING，R1-160220》 * |
| RAN WG1: "《Status Report to TSG》", 《3GPP TSG RAN MEETING #70，RP-151931》 * |
| SAMSUNG: "《Discussion of Operation Mode Indication》", 《3GPP TSG RAN WG1 NB-IOT AD-HOC MEETING，R1-160146》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190075490A1 (en) * | 2016-03-15 | 2019-03-07 | Ntt Docomo, Inc. | Base station, mobile station and radio communication method |
| US10779170B2 (en) * | 2016-03-15 | 2020-09-15 | Ntt Docomo, Inc. | Base station, mobile station and radio communication method |
| WO2019095991A1 (en) * | 2017-11-17 | 2019-05-23 | 中兴通讯股份有限公司 | Signal transmitting method, device and system, and storage medium |
| US11381434B2 (en) | 2017-11-17 | 2022-07-05 | Zte Corporation | Signal transmitting method, device and system, and storage medium |
| US11924012B2 (en) | 2017-11-17 | 2024-03-05 | Zte Corporation | Signal transmitting method, device, and storage medium |
| CN112204917A (en) * | 2018-04-05 | 2021-01-08 | Lg电子株式会社 | Method and apparatus for transmitting or receiving system information in wireless communication system supporting TDD narrowband |
| CN112204917B (en) * | 2018-04-05 | 2023-07-07 | Lg电子株式会社 | Method and apparatus for transmitting or receiving system information in wireless communication system supporting TDD narrowband |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017133268A1 (en) | 2017-08-10 |
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