CN107466048A - Monitor the method and device of subframe in communication system - Google Patents
Monitor the method and device of subframe in communication system Download PDFInfo
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- CN107466048A CN107466048A CN201710613428.7A CN201710613428A CN107466048A CN 107466048 A CN107466048 A CN 107466048A CN 201710613428 A CN201710613428 A CN 201710613428A CN 107466048 A CN107466048 A CN 107466048A
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- subframe
- frame
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- uplink
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Abstract
The invention provides a kind of method and device for monitoring subframe in communication system, methods described includes：User terminal receives the information for being used to indicate sub-frame configuration from base station；User terminal is used for the information for indicating sub-frame configuration according to, determines the type of subframe in radio frames；Wherein, when the information for being used to indicating sub-frame configuration described in user terminal receives is for indicating to fix sub-frame of uplink and the signaling of fixed descending sub frame and special subframe, it is described determine subframe in radio frames type be：The subframe that user terminal determines to fix in radio frames beyond sub-frame of uplink, fixed descending sub frame and special subframe is dynamic subframe.The embodiment of the present invention additionally provides a kind of device for monitoring subframe in communication system simultaneously.
Description
The application is divisional application, and the Application No. 201110095511.2 of original application, the applying date is April 15 in 2011
Day, entitled " method and device of monitoring subframe in communication system "
Technical field
The present invention relates to moving communicating field, more particularly to a kind of method and device for monitoring subframe in communication system.
Background technology
The time division duplex of Long Term Evolution (Long Term Evolution, LTE) system and LTE-Advanced systems
Frame structure (the also known as second class frame structure, i.e. frame structure of (Time Division Duplex, TDD) pattern
Type 2) as shown in figure 1, in this frame structure, the radio frames of a 10ms (307200Ts, 1ms=30720Ts) are divided into
Two fields, each half frame length 5ms (153600Ts).Each field includes the subframe that 5 length are 1ms, radio frames it is upper and lower
Row configuration is as shown in table 1：
Table 1
Wherein, D represents the descending sub frame for transmission of downlink signal；U represents the sub-frame of uplink for transmitting upward signal；
S represents special subframe, includes three special time slots, i.e., descending pilot frequency time slot (Downlink Pilot Time Slot,
DwPTS), protection interval (Guard Period, GP) and uplink pilot time slot (Uplink Pilot Time Slot, UpPTS)；
One of sub-frame of uplink or descending sub frame are divided into 2 0.5ms time slot again, specifically refer to Fig. 1.
With resource block (Resource Block, RB) for unit, a RB is accounted for resource allocation in LTE system on frequency domain
With 12 resource elements (Resource Element, RE), a time slot is taken in time domain；Wherein, a RE is in time domain
Take single-carrier frequency division multiple access (Single Carrier-Frequency Division Multiple an Access, SC-
FDMA) symbol；That is a RB takes 7 SC-FDMA under conditions of general cyclic prefix (Normal Cyclic Prefix)
Symbol, 6 SC-FDMA symbols are accounted under the conditions of extension CP (Extended CP).Resource block and resource units relation such as Fig. 2 institutes
Show.
With application and the increase of data service species, semi-statically changed according to table 1 tdd mode in LTE system it is upper,
The ratio of descending sub frame can not meet the needs of uplink and downlink portfolio dynamic change.How uplink and downlink ratio is further improved
Regulate the speed, better meeting the demand of uplink and downlink portfolio dynamic change turns into a urgent problem to be solved；
In addition, the LTE terminal of legacy version does not support the dynamic change of subframe type (upstream or downstream), while uplink and downlink
Conversion and guard time are needed between subframe, any change of subframe type may require that substantial amounts of guard time expense, reduce money
The service efficiency in source.Therefore how preferably compatible legacy version terminal device, reduce uplink and downlink conversion required for conversion when
Between and protection interval caused by waste, improve the service efficiency of resource, and need to consider the problem solved.
The content of the invention
In view of this, it is a primary object of the present invention to provide a kind of method and device for monitoring subframe in communication system, more
The demand of uplink and downlink portfolio dynamic change is met well.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of method for monitoring subframe in communication system, methods described include：
Base station is by for indicating that the information of sub-frame configuration is sent to user terminal；
User terminal is used for the information for indicating sub-frame configuration according to, determines the type of subframe in radio frames；Its neutron
The type of frame includes fixed sub-frame of uplink, fixed descending sub frame, special subframe, the one or more of dynamic subframe.
Here, the information for being used to indicate sub-frame configuration is for uplink and downlink configuration or uplink and downlink configuration and for indicating
The control signaling of dynamic subframe or the signaling for indicating to fix sub-frame of uplink, fixed descending sub frame and special subframe.
Further, when user terminal receives uplink and downlink configuration and control signaling for indicating dynamic subframe, institute
State and determine that the type of subframe is in radio frames：
User terminal determines the dynamic subframe in radio frames according to the control signaling for being used to indicate dynamic subframe；
Configured according to uplink and downlink, remaining subframe in radio frames is defined as to fix sub-frame of uplink, fixed descending sub frame, spy
The one or more of different subframe；
Wherein, special subframe includes descending pilot frequency time slot DwPTS, protection interval GP and uplink pilot time slot UpPTS；Gu
Determine sub-frame of uplink and UpPTS is used for constant transmissions upward signal, fixed descending sub frame and DwPTS are used for the descending letter of constant transmissions
Number；Dynamic subframe is used to transmit upward signal, downstream signal or non-transmission signal.
Wherein, the control signaling for being used to indicate dynamic subframe is broadcast signaling or the proprietary signaling of terminal.Further,
When user terminal is received for indicating to fix sub-frame of uplink and the signaling of fixed descending sub frame and special subframe, the determination
The type of subframe is in radio frames：
The subframe that user terminal determines to fix beyond sub-frame of uplink, fixed descending sub frame and special subframe in radio frames is
Dynamic subframe；Wherein, special subframe includes DwPTS, GP and UpPTS；Fixed sub-frame of uplink and UpPTS are used for constant transmissions
Row signal, fixed descending sub frame and DwPTS are used for constant transmissions downstream signal；Dynamic subframe is used to transmit upward signal, descending
Signal or non-transmission signal.
Further, when user terminal receives uplink and downlink configuration, the type of subframe is in the determination radio frames：
The common factor of sub-frame configuration is defined as dynamic subframe during user terminal configures at least two uplink and downlink received.
Here, when user terminal receives uplink and downlink configuration, the type of subframe is in the determination radio frames：
Configured according to uplink and downlink, the type for determining subframe in radio frames is fixed sub-frame of uplink, fixed descending sub frame, spy
The one or more of different subframe；
Wherein, special subframe includes DwPTS, GP and UpPTS；Fixed sub-frame of uplink and UpPTS are used for constant transmissions
Row signal, fixed descending sub frame and DwPTS are used for constant transmissions downstream signal.
Further, when user terminal receives uplink and downlink configuration, the type of subframe is in the determination radio frames：
The subframe for determining to fix in radio frames beyond sub-frame of uplink, fixed descending sub frame and special subframe is dynamic subframe；Wherein, move
State subframe is used to transmit upward signal, downstream signal or non-transmission signal.
Wherein, described to be configured according to uplink and downlink, the type for determining subframe in radio frames is under fixation sub-frame of uplink, fixation
Row subframe, special subframe one or more are：
The subframe numbers identical subframe of sub-frame of uplink is defined as fixing up in being configured in radio frames with the first uplink and downlink
Subframe；
The subframe numbers identical subframe of descending sub frame is defined as fixing descending in being configured in radio frames with the second uplink and downlink
Subframe；
Special subframe/DwPTS/UpPTS in being configured in radio frames with the configuration of the first uplink and downlink or the second uplink and downlink
Subframe numbers identical subframe is defined as special subframe/DwPTS/UpPTS.
Wherein, obtained fixation sub-frame of uplink, fixed descending sub frame, special subframe/DwPTS/ is determined in the radio frames
Each self-corresponding subframe numbers of UpPTS do not overlap between any two.
Further, the base station will be for indicating that the information of sub-frame configuration is sent to user terminal：
The base station configures the first uplink and downlink and/or the second upper and lower configuration passes through broadcast signaling or the proprietary signaling of terminal
Send to user terminal.
Here, the previous subframe of the dynamic subframe is fixed sub-frame of uplink or UpPTS, the latter subframe of dynamic subframe are
Fixed descending sub frame or DwPTS.
Further, methods described also includes：
According to preparatory condition, the dynamic subframe that further pair determination obtains configures user terminal.
Wherein, according to preparatory condition, the dynamic subframe that further pair determination obtains is configured to the user terminal：
When dynamic subframe is configured as sub-frame of uplink, then the previous subframe of the dynamic subframe is sub-frame of uplink；Wherein, institute
State previous subframe is specially for sub-frame of uplink：Previous subframe is fixed sub-frame of uplink, special subframe/UpPTS or is configured as
The dynamic subframe of row subframe.
Wherein, according to preparatory condition, the dynamic subframe that further pair determination obtains is configured to the user terminal：When
When dynamic subframe is configured as descending sub frame, then the latter subframe of the dynamic subframe is descending sub frame；Wherein, the latter subframe
It is specially for descending sub frame：Latter subframe is fixed descending sub frame, special subframe/DwPTS or is configured as the dynamic of descending sub frame
State subframe.
A kind of device for monitoring subframe in communication system, including：Transmitting element, subframe type determining unit；Wherein,
Transmitting element, for sending the information for being used for indicating sub-frame configuration；
Subframe type determining unit, according to the information for being used to indicate sub-frame configuration received, determine subframe in radio frames
Type；Wherein the type of subframe include fixed sub-frame of uplink, fixed descending sub frame, special subframe, dynamic subframe one kind or
It is a variety of.
Here, the information for being used to indicate sub-frame configuration that the transmitting element is sent is uplink and downlink configuration or uplink and downlink
Configure and for indicating the control signaling of dynamic subframe or for indicating to fix sub-frame of uplink, fixed descending sub frame and special son
The signaling of frame.
Further, the subframe type determining unit is used for according to the control letter for being used to indicate dynamic subframe received
Order, determines the dynamic subframe in radio frames；Configured, remaining subframe in radio frames is defined as solid according to the uplink and downlink received
Determine sub-frame of uplink, fixed descending sub frame, the one or more of special subframe；Wherein, the control for being used to indicate dynamic subframe
Signaling is broadcast signaling or the proprietary signaling of terminal.
Further, the subframe type determining unit, in being configured specifically at least two uplink and downlink that will be received
The common factor of sub-frame configuration is defined as dynamic subframe；Or according to the uplink and downlink configuration received or for indicating to fix up son
Frame and the signaling of fixed descending sub frame and special subframe, determine to fix sub-frame of uplink, fixed descending sub frame, special son in radio frames
Subframe beyond frame is dynamic subframe.
Here, the subframe type determining unit, it is further used for up in being configured in radio frames with the first uplink and downlink
The subframe numbers identical subframe of subframe is defined as fixing sub-frame of uplink；Descending son in being configured in radio frames with the second uplink and downlink
The subframe numbers identical subframe of frame is defined as fixing descending sub frame；Will in radio frames with the first uplink and downlink configuration or second on,
Special subframe/DwPTS/UpPTS subframe numbers identical subframe is defined as special subframe/DwPTS/UpPTS in downstream arrangements.
Here, the transmitting element is used for the configuration of the first uplink and downlink and/or the configuration of the second uplink and downlink by broadcasting letter
Order or the proprietary signaling of terminal are transmitted.
Preferably, described device also includes：Dynamic subframe dispensing unit, for according to preparatory condition, further pair determination
Obtained dynamic subframe is configured.
Further, the dynamic subframe dispensing unit, specifically for when dynamic subframe is configured as sub-frame of uplink, then
The previous subframe of the dynamic subframe is sub-frame of uplink；Wherein, the previous subframe is specially for sub-frame of uplink：Previous subframe is solid
Determine sub-frame of uplink, special subframe/UpPTS or the dynamic subframe for being configured as sub-frame of uplink；When dynamic subframe be configured as it is descending
During subframe, then the latter subframe of the dynamic subframe is descending sub frame；Wherein, the latter subframe is specially for descending sub frame：Afterwards
One subframe is fixed descending sub frame, special subframe/DwPTS or the dynamic subframe for being configured as descending sub frame.
The allocation plan of subframe in communication system provided by the invention, according to for indicating that the information of sub-frame configuration determines
To fixed sub-frame of uplink, the subframe of the fixed type such as descending sub frame and special subframe, realize to the LTE terminal of legacy version very
It is compatible well, reduce subframe type and be changed required guard time expense, moreover, by increasing dynamic subframe type,
Preferably meet the dynamic change demand of uplink and downlink portfolio, improve the service efficiency of resource, while be easier to realize, reduce
Again the cost developed.
Brief description of the drawings
Fig. 1 is the second class frame structure schematic diagram in LTE system；
Fig. 2 is the structural representation of RB in LTE system；
Fig. 3 is the implementation process schematic diagram of the method for the monitoring subframe in communication system of the present invention；
Fig. 4 is the sub-frame configuration schematic diagram of the embodiment one, four, five of the method for the monitoring subframe in communication system of the present invention；
Fig. 5 is the sub-frame configuration schematic diagram of the embodiment two of the method for the monitoring subframe in communication system of the present invention；
Fig. 6 is the sub-frame configuration schematic diagram of the embodiment three of the method for the monitoring subframe in communication system of the present invention；
Fig. 7 is the structural representation of the device of the monitoring subframe in communication system of the present invention.
Embodiment
One embodiment of the present invention is：Base station is by for indicating that the information of sub-frame configuration is sent to user terminal；With
Family terminal is used for the information for indicating sub-frame configuration according to, determines the type of subframe in radio frames；The wherein type bag of subframe
It is one or more to include fixed sub-frame of uplink, fixed descending sub frame, special subframe, dynamic subframe.
It is by the following examples and referring to the drawings, right for the object, technical solutions and advantages of the present invention are more clearly understood
The present invention is further described.
Fig. 3 shows the implementation process of the method for the monitoring subframe in communication system of the present invention, as shown in figure 3, methods described
Comprise the steps：
Step 301, base station is by for indicating that the information of sub-frame configuration is sent to user terminal；
Specifically, base station can configure uplink and downlink or uplink and downlink configure and control signaling or fixed for indicating
The signaling of row subframe, fixed descending sub frame and special subframe is sent to user terminal；
Here, at least two uplink and downlink can be configured and sent by broadcast signaling or the proprietary signaling of terminal to use by base station
Family terminal；Or at least one uplink and downlink are configured and sent by broadcast signaling or the proprietary signaling of terminal to user's end by base station
End, while also by for indicating that the control signaling of dynamic subframe is sent to user terminal, here, the control signaling can be wide
Broadcast signaling or the proprietary signaling of terminal；Or base station is by for indicating to fix sub-frame of uplink, fixed descending sub frame and special subframe
Signaling is sent to user terminal.
Wherein, can be proprietary by a plurality of broadcast signaling or terminal when base station sends uplink and downlink configuration to user terminal
Signaling is transmitted, and can also be transmitted by a broadcast signaling or the proprietary signaling of terminal；Wherein broadcast signaling refers to base
Station is sent to the signaling of all user terminals；The proprietary signaling of terminal refer to base station be sent to some or certain group user terminal letter
Order.
Step 302, user terminal determines the type of subframe in radio frames；
Here, which in radio frames user terminal can determine according to the control signaling for being used to indicate dynamic subframe
A little frame is dynamic subframe；Configured according to uplink and downlink, remaining subframe in radio frames is defined as fixing under sub-frame of uplink, fixation
Row subframe, the one or more of special subframe；Wherein, special subframe includes DwPTS, GP and UpPTS；Fixed sub-frame of uplink and
UpPTS is used for constant transmissions upward signal, and fixed descending sub frame and DwPTS are used for constant transmissions downstream signal；Dynamic subframe is used
In transmission upward signal, downstream signal or non-transmission signal.
Or the common factor of sub-frame configuration at least two uplink and downlink received configuration is defined as dynamic by user terminal
Subframe；Configured according to uplink and downlink, determine fixation sub-frame of uplink in radio frames, fixed descending sub frame, special subframe one kind or
It is a variety of；Or user terminal configures according to uplink and downlink, determine the fixation sub-frame of uplink in radio frames, fix descending sub frame, spy
The one or more of different subframe；Determine the subframe quilt fixed in radio frames beyond sub-frame of uplink, fixed descending sub frame, special subframe
For dynamic subframe；
Here, user terminal configures according to uplink and downlink, and the type for determining subframe in radio frames is fixation sub-frame of uplink, consolidated
It is one or more to determine descending sub frame, special subframe；Obtained fixation sub-frame of uplink, fixed descending son is determined in the radio frames
Each self-corresponding subframe numbers of frame, special subframe/DwPTS/UpPTS do not overlap between any two.
Or user terminal indicates fixed sub-frame of uplink, fixed descending sub frame and special subframe according to the user received
Signaling determine to obtain in radio frames and fix sub-frame of uplink, fixed descending sub frame and special subframe；Determine on fixed in radio frames
Subframe beyond row subframe, fixed descending sub frame and special subframe is dynamic subframe.
The previous subframe of the dynamic subframe is fixed sub-frame of uplink or UpPTS, and the latter subframe of dynamic subframe is fixation
Descending sub frame or DwPTS.
Specifically, can be configured according to wantonly 2 uplink and downlink in table 1, the type for carrying out subframe in radio frames determines, here,
Wantonly 2 uplink and downlink configuration is referred to as the configuration of the first uplink and downlink and the configuration of the second uplink and downlink；By in radio frames with first
The subframe numbers identical subframe of sub-frame of uplink is defined as fixing sub-frame of uplink in uplink and downlink configuration；By in radio frames with second,
The subframe numbers identical subframe of descending sub frame is defined as fixing descending sub frame in downstream arrangements；Will be upper and lower with first in radio frames
Special subframe/DwPTS/UpPTS subframe numbers identical subframe is defined as special son in row configuration or the configuration of the second uplink and downlink
Frame/DwPTS/UpPTS.
For example, selection table 1 in configuration index be 2 and 0 uplink and downlink configure, learnt by table 1, configuration index for 2 it is upper,
In downstream arrangements, the subframe numbers of sub-frame of uplink are 2,7, then are defined as fixing by the subframe that subframe numbers in radio frames are 2,7 up
Subframe；In the uplink and downlink configuration that configuration index is 0, the subframe numbers of descending sub frame are 0,5, then are 0,5 by subframe numbers in radio frames
Subframe be defined as fixing descending sub frame；It should be appreciated that special subframe/DwPTS/UpPTS determination both can root in radio frames
Configure, can also be configured according to the uplink and downlink that configuration index is 0, when according to configuration index according to the uplink and downlink that configuration index is 2
When being configured for 2 uplink and downlink, it is determined that subframe numbers are that 1,6 subframe is special subframe/DwPTS/UpPTS in the radio frames；When
According to configuration index be 0 uplink and downlink configure when, it is determined that in the radio frames subframe numbers be 1,6 subframe be special subframe/
DwPTS/UpPTS。
Specifically, can also be determined according further to following condition：When not certain type of in the radio frames
When the previous subframe of subframe is fixed sub-frame of uplink or special subframe/UpPTS, the not certain type of subframe is defined as moving
State subframe；And/or
When the latter subframe of not certain type of subframe in the radio frames be fixed descending sub frame or special subframe/
During DwPTS, the not certain type of subframe is defined as dynamic subframe.
For example, being configured according to the uplink and downlink that configuration index in table 1 is 2 and 0, determine in radio frames, subframe numbers 2,7
Subframe is determines fixed sub-frame of uplink, and the subframe of subframe numbers 0,5 is defined as fixing descending sub frame, and the subframe that subframe numbers are 1 is true
It is set to special subframe/DwPTS/UpPTS；The subframe that then subframe numbers are 3,4,8,9 does not determine type, is defined as dynamic
Frame.
Wherein, special subframe includes DwPTS, GP and UpPTS；Fixed sub-frame of uplink and UpPTS are used for constant transmissions
Row signal, fixed descending sub frame and DwPTS are used for constant transmissions downstream signal；It should be appreciated that determine the obtained up son of fixation
Frame, fixed descending sub frame, each self-corresponding subframe numbers of special subframe/DwPTS/UpPTS do not overlap between any two.
Step 303, according to preparatory condition, the dynamic subframe that further pair determination obtains configures；
Here, dynamic subframe is both configurable to sub-frame of uplink, for transmitting upward signal；Descending son can also be configured to
Frame, for transmission of downlink signal；It is also configured as not transmitting any signal；
Wherein, when dynamic subframe is configured as sub-frame of uplink, then the previous subframe of the dynamic subframe is sub-frame of uplink；Its
In, the previous subframe is specially for sub-frame of uplink：Previous subframe be fixed sub-frame of uplink, special subframe/UpPTS or by with
It is set to the dynamic subframe of sub-frame of uplink.
When dynamic subframe is configured as descending sub frame, then the latter subframe of the dynamic subframe is descending sub frame；Wherein, institute
State latter subframe is specially for descending sub frame：Latter subframe is fixed descending sub frame, special subframe/DwPTS or is configured as down
The dynamic subframe of row subframe.
In the present invention, when uplink and downlink configuration is sent to user terminal by base station by broadcast signaling or the proprietary signaling of terminal
Afterwards, base station and user terminal can configure according to the uplink and downlink, downstream signal and the upward signal loading that will be transmitted respectively
/ dynamic subframe of descending sub frame and fixed sub-frame of uplink, which are configured to, to fixed descending sub frame/is configured to dynamic of sub-frame of uplink
It is transmitted in frame；Wherein, after the signal that user terminal receives base station transmission, can also be configured according to the uplink and downlink,
Feedback signal is loaded into fixed sub-frame of uplink/be configured to be fed back in the dynamic subframe of sub-frame of uplink, is with signals base
It is no to realize being properly received for data；Wherein, feedback signal is specifically the fixation descending sub frame transmission received to user terminal
The signal that is fed back of downstream signal.
Above-mentioned collocation method is described in detail with reference to specific embodiment：
Embodiment one
The uplink and downlink that configuration index in table 1 is 0 are configured and sent by base station by a broadcast signaling or the proprietary signaling of terminal
To user terminal, user terminal configures according to the uplink and downlink, determines fixation descending sub frame and the special subframe in radio frames；Tool
Body, will be identical with the subframe numbers difference of descending sub frame and special subframe in the uplink and downlink configuration that configuration index is 0 in radio frames
Subframe be defined as fixing descending sub frame and special subframe, then in the radio frames, the subframe of subframe numbers 0,5 is fixed descending son
Frame, the subframe of subframe numbers 1,6 is special subframe；
Similarly, the uplink and downlink that configuration index in table 1 is 2 are matched somebody with somebody by a broadcast signaling or the proprietary signaling of terminal in base station
Put transmission to user terminal, user terminal to be configured according to the uplink and downlink, determine the fixation sub-frame of uplink in radio frames；Specifically,
It will be defined as in radio frames with subframe numbers identical subframe of the configuration index for sub-frame of uplink in 2 uplink and downlink configuration on fixed
Row subframe, then in the radio frames, the subframe of subframe numbers 2,7 is fixed sub-frame of uplink；
According to above-mentioned configuration, the sub-frame configuration of radio frames as shown in Figure 4 can be obtained, wherein,Represent under fixing
Row subframe,Fixed sub-frame of uplink is represented,Represent special subframe,Represent dynamic subframe；Subframe numbers are 0,5
Subframe is fixed descending sub frame, and the subframe of subframe numbers 2,7 is fixed sub-frame of uplink, and the subframe of subframe numbers 1,6 is special son
Frame, the subframe of subframe numbers 3,4,8,9 is dynamic subframe；
Further, with reference to the influence of the factors such as traffic load, dynamic subframe can also be configured further；Reference
Fig. 4, for radio frames A, the dynamic subframe of subframe numbers 3,4 is further configured as sub-frame of uplink, for transmitting up letter
Number, the dynamic subframe of subframe numbers 8,9 is further configured as descending sub frame, for transmission of downlink signal；For radio frames A
+ 1, the dynamic subframe of subframe numbers 3,8,9 is configured to sub-frame of uplink, and for transmitting upward signal, subframe numbers are 4
Dynamic subframe is further configured as descending sub frame, for transmission of downlink signal.
Embodiment two
The uplink and downlink that configuration index in table 1 is 3 are configured and sent by base station by a broadcast signaling or the proprietary signaling of terminal
To user terminal, user terminal configures according to the uplink and downlink, determines the fixation descending sub frame in radio frames；Specifically, will be wireless
It is defined as fixing descending sub frame with subframe numbers identical subframe of the configuration index for descending sub frame in 3 uplink and downlink configuration in frame,
Then in the radio frames, the subframe of subframe numbers 0,5,6,7,8,9 is fixed descending sub frame；
Similarly, the uplink and downlink that configuration index in table 1 is 5 are matched somebody with somebody by a broadcast signaling or the proprietary signaling of terminal in base station
Put transmission to user terminal, user terminal to be configured according to the uplink and downlink, determine the fixation sub-frame of uplink in radio frames and special son
Frame；Specifically, will divide in radio frames with configuration index for the subframe numbers of sub-frame of uplink and special subframe in 5 uplink and downlink configuration
Other identical subframe is defined as fixing sub-frame of uplink and special subframe, then in the radio frames, the subframe that subframe numbers are 2 is on fixed
Row subframe, the subframe that subframe numbers are 1 are special subframe；
According to above-mentioned configuration, the sub-frame configuration of radio frames as shown in Figure 5 can be obtained, wherein,Represent under fixing
Row subframe,Fixed sub-frame of uplink is represented,Represent special subframe,Represent dynamic subframe；Subframe numbers be 0,5,
6th, 7,8,9 subframe is fixed descending sub frame, and the subframe that subframe numbers are 2 is fixed sub-frame of uplink, and the subframe that subframe numbers are 1 is special
Different subframe, the subframe of subframe numbers 3,4 is dynamic subframe；
Further, with reference to the influence of the factors such as traffic load, dynamic subframe can also be configured further；Reference
Fig. 5, for radio frames A, the dynamic subframe that subframe numbers are 3 is further configured as sub-frame of uplink, for transmitting upward signal,
The dynamic subframe that subframe numbers are 4 is further configured as descending sub frame, for transmission of downlink signal；For radio frames A+1, son
The dynamic subframe that frame number is 3,4 is configured to sub-frame of uplink, for transmitting upward signal.
Embodiment three
The uplink and downlink that configuration index in table 1 is 3 are configured and sent by base station by a broadcast signaling or the proprietary signaling of terminal
To user terminal, user terminal configures according to the uplink and downlink, determines the fixation descending sub frame in radio frames；Specifically, will be wireless
It is defined as fixing descending sub frame with subframe numbers identical subframe of the configuration index for descending sub frame in 3 uplink and downlink configuration in frame,
Then in the radio frames, the subframe of subframe numbers 0,5,6,7,8,9 is fixed descending sub frame；
Similarly, the uplink and downlink that configuration index in table 1 is 5 are matched somebody with somebody by a broadcast signaling or the proprietary signaling of terminal in base station
Put transmission to user terminal, user terminal to be configured according to the uplink and downlink, determine the fixation sub-frame of uplink in radio frames and special son
Frame；Specifically, will divide in radio frames with configuration index for the subframe numbers of sub-frame of uplink and special subframe in 5 uplink and downlink configuration
Other identical subframe is defined as fixing sub-frame of uplink and special subframe, then in the radio frames, the subframe that subframe numbers are 2 is on fixed
Row subframe, the subframe that subframe numbers are 1 are special subframe；
According to above-mentioned configuration, the sub-frame configuration of radio frames as shown in Figure 6 can be obtained, wherein,Represent under fixing
Row subframe,Fixed sub-frame of uplink is represented,Represent special subframe,Represent dynamic subframe；Subframe numbers be 0,5,
6th, 7,8,9 subframe is fixed descending sub frame, and the subframe that subframe numbers are 2 is fixed sub-frame of uplink, and the subframe that subframe numbers are 1 is special
Different subframe, the subframe of subframe numbers 3,4 is dynamic subframe；
Further, with reference to the influence of the factors such as traffic load, dynamic subframe can also be configured further；Reference
Fig. 6, for radio frames A, the dynamic subframe that subframe numbers are 3 is further configured as sub-frame of uplink, for transmitting upward signal,
The dynamic subframe that subframe numbers are 4 is further configured as descending sub frame, for transmission of downlink signal；For radio frames A+1, son
The dynamic subframe that frame number is 3,4 is not used to transmit any signal without further configuring.
Example IV
Base station is by a broadcast signaling or the proprietary signaling of terminal by uplink and downlink that uplink and downlink configuration index in table 1 is 0
Configuration is sent to user terminal.Base station by a broadcast signaling or terminal it is proprietary signal user's dynamic subframe index be
3、4、8、9；Subframe beyond dynamic subframe is 0,1,2,5,6,7.User's subframe according to specified in uplink and downlink configuration index 0
Attribute, the attribute for judging subframe beyond dynamic subframe are：Subframe 0,5 is fixed descending sub frame, and 1,6 be special subframe, and 2,7 be solid
Determine sub-frame of uplink
According to above-mentioned configuration, the sub-frame configuration of radio frames as shown in Figure 4 can be obtained, wherein,Represent under fixing
Row subframe,Fixed sub-frame of uplink is represented,Represent special subframe,Represent dynamic subframe；Subframe numbers are 0,5
Subframe is fixed descending sub frame, and the subframe of subframe numbers 2,7 is fixed sub-frame of uplink, and the subframe of subframe numbers 1,6 is special son
Frame, the subframe of subframe numbers 3,4,8,9 is dynamic subframe；
Further, with reference to the influence of the factors such as traffic load, dynamic subframe can also be configured further；Reference
Fig. 4, for radio frames A, the dynamic subframe of subframe numbers 3,4 is further configured as sub-frame of uplink, for transmitting up letter
Number, the dynamic subframe of subframe numbers 8,9 is further configured as descending sub frame, for transmission of downlink signal；For radio frames A
+ 1, the dynamic subframe of subframe numbers 3,8,9 is configured to sub-frame of uplink, for transmitting upward signal；Subframe numbers are 4
Dynamic subframe is further configured as descending sub frame, for transmission of downlink signal；
Embodiment five
Base station is fixed descending sub frame by the proprietary user terminal subframe 0,5 that signals of a broadcast signaling or terminal,
1st, 6 be special subframe, and 2,7 be fixed sub-frame of uplink.User terminal may determine that remaining subframe 3,4,8,9 is dynamic subframe
According to above-mentioned configuration, the sub-frame configuration of radio frames as shown in Figure 4 can be obtained, wherein,Represent under fixing
Row subframe,Fixed sub-frame of uplink is represented,Represent special subframe,Represent dynamic subframe；Subframe numbers are 0,5
Subframe is fixed descending sub frame, and the subframe of subframe numbers 2,7 is fixed sub-frame of uplink, and the subframe of subframe numbers 1,6 is special son
Frame, the subframe of subframe numbers 3,4,8,9 is dynamic subframe；
Further, with reference to the influence of the factors such as traffic load, dynamic subframe can also be configured further；Reference
Fig. 4, for radio frames A, the dynamic subframe of subframe numbers 3,4 is further configured as sub-frame of uplink, for transmitting up letter
Number, the dynamic subframe of subframe numbers 8,9 is further configured as descending sub frame, for transmission of downlink signal；For radio frames A
+ 1, the dynamic subframe of subframe numbers 3,8,9 is configured to sub-frame of uplink, for transmitting upward signal；Subframe numbers are 4
Dynamic subframe is further configured as descending sub frame, for transmission of downlink signal；
Fig. 7 shows the structural representation of the device of the monitoring subframe in communication system of the present invention, as shown in fig. 7, described device
Including transmitting element 71, subframe type determining unit 72；Wherein,
Transmitting element 71, send the information for indicating sub-frame configuration；Subframe type determining unit 72, for according to reception
To be used for indicate the information of sub-frame configuration, determine the type of subframe in radio frames；Wherein it is up to include fixation for the type of subframe
Subframe, fixed descending sub frame, special subframe, the one or more of dynamic subframe.
Further, the information for being used to indicate sub-frame configuration that the transmitting element is sent for uplink and downlink configuration or,
Downstream arrangements and for indicating the control signaling of dynamic subframe or for indicating to fix sub-frame of uplink, fixed descending sub frame and spy
The signaling of different subframe；
Further, the subframe type determining unit 72, specifically for according to receive be used for indicate dynamic subframe
Control signaling, determine the dynamic subframe in radio frames；Configured according to the uplink and downlink received, by remaining subframe in radio frames
It is defined as fixing sub-frame of uplink, fixed descending sub frame, the one or more of special subframe；Wherein, it is described to be used to indicate dynamic
The control signaling of frame is broadcast signaling or the proprietary signaling of terminal, and here, broadcast signaling refers to that base station is sent to all user terminals
Signaling；The proprietary signaling of terminal refer to base station be sent to some or certain group user terminal signaling..
Preferably, the subframe type determining unit 72, in being configured specifically at least two uplink and downlink that will be received
The common factor of sub-frame configuration is defined as dynamic subframe；According to the uplink and downlink configuration received or for indicate to fix sub-frame of uplink and
The signaling of fixed descending sub frame and special subframe, determine to fix in radio frames sub-frame of uplink, fixed descending sub frame, special subframe with
Outer subframe is dynamic subframe；
Here, the subframe type determining unit 72, be further used for will in radio frames with the first uplink and downlink configure on
The subframe numbers identical subframe of row subframe is defined as fixing sub-frame of uplink；It is descending in being configured in radio frames with the second uplink and downlink
The subframe numbers identical subframe of subframe is defined as fixing descending sub frame；Will in radio frames with the first uplink and downlink configuration or second
Special subframe/DwPTS/UpPTS subframe numbers identical subframe is defined as special subframe/DwPTS/ in uplink and downlink configuration
UpPTS。
Here, the subframe type determining unit 71 is further used for working as not certain type of subframe in the radio frames
When previous subframe is fixed sub-frame of uplink or special subframe/UpPTS, the not certain type of subframe is defined as dynamic subframe；
And/or when the latter subframe of not certain type of subframe in the radio frames is fixed descending sub frame or special subframe/DwPTS
When, the not certain type of subframe is defined as dynamic subframe.
Preferably, the transmitting element 71 is logical specifically for the configuration of the first uplink and downlink and/or the second uplink and downlink are configured
Cross broadcast signaling or the proprietary signaling of terminal is transmitted；Wherein, by broadcast signaling or the proprietary signaling of terminal send first or
The subframe numbers of sub-frame of uplink and/or special subframe/UpPTS in the information of second uplink and downlink configuration can be defined as radio frames
The fixation sub-frame of uplink of middle determination and/or special subframe/UpPTS subframe numbers；What broadcast signaling or the proprietary signaling of terminal were sent
The subframe numbers of descending sub frame and/or special subframe/DwPTS in the information of first or second uplink and downlink configuration can be defined as
The fixation descending sub frame and/or special subframe/DwPTS subframe numbers determined in radio frames.
Wherein, described device can also include dynamic subframe dispensing unit 73, for according to preparatory condition, further to true
Surely the dynamic subframe obtained is configured.
Further, the dynamic subframe dispensing unit 73 is specifically used for when the previous subframe of dynamic subframe is sub-frame of uplink
When, then the previous subframe of the dynamic subframe is sub-frame of uplink；Wherein, the previous subframe is specially for sub-frame of uplink：Previous son
Frame is fixed sub-frame of uplink, special subframe/UpPTS or the dynamic subframe for being configured as sub-frame of uplink；When dynamic subframe is configured
For descending sub frame when, then the latter subframe of the dynamic subframe is descending sub frame；Wherein, the latter subframe is that descending sub frame is specific
For：Latter subframe is fixed descending sub frame, special subframe/DwPTS or the dynamic subframe for being configured as descending sub frame.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (8)
- A kind of 1. method for monitoring subframe in communication system, it is characterised in that methods described includes：User terminal receives the information for being used to indicate sub-frame configuration from base station；User terminal is used for the information for indicating sub-frame configuration according to, determines the type of subframe in radio frames；Wherein subframe Type includes fixed sub-frame of uplink, fixed descending sub frame, special subframe, the one or more of dynamic subframe；Wherein, the information for being used to indicating sub-frame configuration when user terminal described in receiving be for indicate to fix sub-frame of uplink and During the signaling of fixed descending sub frame and special subframe, the type of subframe is in the determination radio frames：User terminal determines wireless The subframe fixed in frame beyond sub-frame of uplink, fixed descending sub frame and special subframe is dynamic subframe；Wherein, special subframe bag Include descending pilot frequency time slot DwPTS, protection interval GP and uplink pilot time slot UpPTS；Fixed sub-frame of uplink and UpPTS are used for solid Surely upward signal is transmitted, fixed descending sub frame and DwPTS are used for constant transmissions downstream signal；Dynamic subframe is used to transmit up letter Number, downstream signal or non-transmission signal.
- 2. according to the method for claim 1, it is characterised in that the previous subframe of the dynamic subframe is fixed sub-frame of uplink Or UpPTS, the latter subframe of dynamic subframe is fixed descending sub frame or DwPTS.
- 3. according to the method for claim 1, it is characterised in that methods described also includes：According to preparatory condition, the dynamic subframe that further pair determination obtains configures user terminal.
- 4. according to the method for claim 3, it is characterised in that the user terminal is according to preparatory condition, further to true Surely the dynamic subframe obtained is configured to：When dynamic subframe is configured as sub-frame of uplink, then the previous subframe of the dynamic subframe is sub-frame of uplink；Wherein, before described One subframe is specially for sub-frame of uplink：Previous subframe is fixed sub-frame of uplink, special subframe/UpPTS or is configured as up son The dynamic subframe of frame.
- 5. according to the method for claim 3, it is characterised in that the user terminal is according to preparatory condition, further to true Surely the dynamic subframe obtained is configured to：When dynamic subframe is configured as descending sub frame, then the latter subframe of the dynamic subframe is descending sub frame；Wherein, after described One subframe is specially for descending sub frame：Latter subframe is fixed descending sub frame, special subframe/DwPTS or is configured as descending son The dynamic subframe of frame.
- 6. a kind of device for monitoring subframe in communication system, it is characterised in that described device includes：Receiving unit, subframe type are true Order member；Wherein,Receiving unit, for receiving the information for being used for indicating sub-frame configuration；Subframe type determining unit, for according to the information for being used to indicate sub-frame configuration received, determining subframe in radio frames Type；Wherein the type of subframe include fixed sub-frame of uplink, fixed descending sub frame, special subframe, dynamic subframe one kind or It is a variety of；It is additionally operable to, according to for indicating to fix sub-frame of uplink and the signaling of fixed descending sub frame and special subframe, determine radio frames Subframe beyond middle fixed sub-frame of uplink, fixed descending sub frame, special subframe is dynamic subframe；Wherein, under special subframe includes Row pilot time slot DwPTS, protection interval GP and uplink pilot time slot UpPTS；Fixed sub-frame of uplink and UpPTS are used for fixed pass Defeated upward signal, fixed descending sub frame and DwPTS are used for constant transmissions downstream signal；Dynamic subframe be used for transmit upward signal, Downstream signal or non-transmission signal.
- 7. device according to claim 6, it is characterised in that described device also includes：Dynamic subframe dispensing unit, is used for According to preparatory condition, the dynamic subframe that further pair determination obtains configures.
- 8. device according to claim 7, it is characterised in that the dynamic subframe dispensing unit, specifically for when dynamic When subframe is configured as sub-frame of uplink, then the previous subframe of the dynamic subframe is sub-frame of uplink；Wherein, the previous subframe is upper Row subframe is specially：Previous subframe is fixed sub-frame of uplink, special subframe/UpPTS or dynamic for being configured as sub-frame of uplink Frame；When dynamic subframe is configured as descending sub frame, then the latter subframe of the dynamic subframe is descending sub frame；Wherein, after described One subframe is specially for descending sub frame：Latter subframe is fixed descending sub frame, special subframe/DwPTS or is configured as descending son The dynamic subframe of frame.
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| CN201710613428.7A CN107466048B (en) | 2011-04-15 | 2011-04-15 | Method and device for monitoring communication system subframe |
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| CN201710613428.7A CN107466048B (en) | 2011-04-15 | 2011-04-15 | Method and device for monitoring communication system subframe |
| CN201110095511.2A CN102740330B (en) | 2011-04-15 | 2011-04-15 | Monitor the method and device of subframe in communication system |
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| CN104010375B (en) * | 2013-02-22 | 2018-03-27 | 华为技术有限公司 | A kind of method, terminal and the base station of data communication |
| WO2014127532A1 (en) * | 2013-02-22 | 2014-08-28 | 华为技术有限公司 | Sub-frame generating method and equipment, sub-frame determining method and user equipment |
| JP6416215B2 (en) | 2013-04-14 | 2018-10-31 | エルジー エレクトロニクス インコーポレイティド | Method and apparatus for controlling monitoring timing in a wireless communication system |
| WO2014172876A1 (en) * | 2013-04-25 | 2014-10-30 | 华为技术有限公司 | Method for transmitting uplink signal, user equipment and network device |
| US10193681B2 (en) | 2013-05-09 | 2019-01-29 | Nokia Solutions And Networks Oy | Method, apparatus and computer program for wireless communications |
| EP3570480B1 (en) | 2013-08-07 | 2020-12-23 | Huawei Technologies Co., Ltd. | Information sending and receiving methods and devices |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101431362A (en) * | 2007-11-08 | 2009-05-13 | 大唐移动通信设备有限公司 | Subframe distribution method and apparatus for TDD system |
| WO2009155804A1 (en) * | 2008-06-24 | 2009-12-30 | 华为技术有限公司 | Method for configuring proportion of uplink sub-frame and downlink sub-frame, method for data transmission and apparatus |
| CN103024905A (en) * | 2011-01-07 | 2013-04-03 | 华为技术有限公司 | Subframe proportioning method and device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4957212B2 (en) * | 2006-11-29 | 2012-06-20 | 富士通株式会社 | Optimal radio communication method by radio frame variable control, and radio communication system to which this method is applied |
| GB0721763D0 (en) * | 2007-11-06 | 2007-12-19 | Fujitsu Ltd | Frame structure for a wireless communication system |
| US8509162B2 (en) * | 2008-02-13 | 2013-08-13 | Qualcomm Incorporated | System and method for scheduling over multiple hops |
| KR20100139062A (en) * | 2008-03-24 | 2010-12-31 | 지티이 (유에스에이) 인크. | Dynamic adjustment and signaling of downlink/uplink allocation ratio in lte/tdd systems |
| CN101499882B (en) * | 2008-11-05 | 2011-05-04 | 华为技术有限公司 | Semi-static scheduling data packet response information feedback, receiving method and apparatus thereof |
| CN101753507B (en) * | 2008-12-17 | 2012-12-19 | 华为技术有限公司 | Information sending method, business handling method, system, base station and mobile station |
| CN101902427B (en) * | 2009-06-01 | 2015-01-28 | 中兴通讯股份有限公司 | Frame structure and configuration method and communication method thereof |
| CN101583193B (en) * | 2009-06-24 | 2012-03-21 | 中国科学院计算技术研究所 | Distribution method for wireless resource ascended by base station terminal in LTE system and device |
-
2011
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101431362A (en) * | 2007-11-08 | 2009-05-13 | 大唐移动通信设备有限公司 | Subframe distribution method and apparatus for TDD system |
| WO2009155804A1 (en) * | 2008-06-24 | 2009-12-30 | 华为技术有限公司 | Method for configuring proportion of uplink sub-frame and downlink sub-frame, method for data transmission and apparatus |
| CN103024905A (en) * | 2011-01-07 | 2013-04-03 | 华为技术有限公司 | Subframe proportioning method and device |
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| Publication number | Publication date |
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| CN107182065A (en) | 2017-09-19 |
| CN102740330A (en) | 2012-10-17 |
| WO2012139404A1 (en) | 2012-10-18 |
| CN107182065B (en) | 2020-06-30 |
| CN107466048B (en) | 2020-05-05 |
| CN102740330B (en) | 2017-08-25 |
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