CN109392130A - Determine method, user terminal and the network side equipment of physical channel time-domain position - Google Patents
Determine method, user terminal and the network side equipment of physical channel time-domain position Download PDFInfo
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- CN109392130A CN109392130A CN201710685675.8A CN201710685675A CN109392130A CN 109392130 A CN109392130 A CN 109392130A CN 201710685675 A CN201710685675 A CN 201710685675A CN 109392130 A CN109392130 A CN 109392130A
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- time slot
- time
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
Abstract
The embodiment of the present invention provides method, user terminal and the network side equipment of a kind of determining physical channel time-domain position, this method comprises: obtaining the testing result of PDCCH；It according to the testing result, determines that the time-domain position that terminates of physical channel in a slot is the last symbol in the time slot, or determines that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot.Dispatching flexibility can be improved in the embodiment of the present invention.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of methods of determining physical channel time-domain position, user's end
End and network side equipment.
Background technique
In (New Radio, NR) system of newly eating dishes without rice or wine, a time slot may include multiple continuous symbols, for example, for
The subcarrier spacing of 15KHz, 30kHz and 60kHz, a time slot may include 7 or 14 symbols, and for higher sub- load
Wave spacing, a time slot may include 14 symbols.Physical channel can be timeslot-based scheduling in the scheduling of time domain.Its
In, timeslot-based scheduling can distribute one or more time slot.It only indicates timeslot-level resource allocation, causes to dispatch in this way
Flexibility is poor.
Summary of the invention
The purpose of the present invention is to provide method, user terminal and the network sides of a kind of determining physical channel time-domain position to set
It is standby, to solve the problems, such as that dispatching flexibility is poor.
In order to achieve the above object, the embodiment of the present invention provides a kind of method of determining physical channel time-domain position, comprising:
Obtain the detection knot of Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH)
Fruit；
According to the testing result, determine that the time-domain position that terminates of physical channel in a slot is last in the time slot
One symbol, or determine that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot.
Optionally, the testing result includes:
The Downlink Control Information (Downlink Control Information, DCI) carried by the PDCCH；And/or
Whether the testing result of the PDCCH is detected.
Optionally, described according to the testing result, determine that the end time-domain position of physical channel in a slot is described
Last symbol in time slot, or determine that terminate time-domain position of the physical channel in time slot is default in the time slot
Character position, comprising:
According to information instructions field in the DCI, determine that the end time-domain position of the physical channel in a slot is described
Last symbol in time slot, or determine that end time-domain position of the physical channel in time slot is in the time slot
Predetermined symbol position；
Wherein, when the information instructions field is for notifying that the end time-domain position of the physical channel in a slot is described
Last symbol in gap, or for notifying that end time-domain position of the physical channel in time slot is in the time slot
Predetermined symbol position.
Optionally, the predetermined symbol position is configured by way of following at least one:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
Optionally, the network side includes: by high-level signaling configuration
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
Optionally, the network side is explicitly configured by high-level signaling includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side configures relative signs position by high-level signaling.
Optionally, the network side includes: by high-level signaling configuration relative signs position
It is absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
Predeterminated position.
Optionally, the PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of user terminal.
The embodiment of the present invention also provides a kind of method of determining physical channel time-domain position, comprising:
Generate PDCCH signal；
PDCCH signal is sent to user terminal in PDCCH, the PDCCH signal is used for the user terminal indicant
Managing the time-domain position that terminates of channel in a slot is the last symbol in the time slot, or instruction physical channel in time slot
The interior time-domain position that terminates is the predetermined symbol position in the time slot.
Optionally, the PDCCH signal includes: the DCI carried by the PDCCH.
Optionally, information instructions field is used to notify the end time-domain position of the physical channel in a slot in the DCI
For the last symbol in the time slot, or for notifying that end time-domain position of the physical channel in time slot is institute
State the predetermined symbol position in time slot.
Optionally, the predetermined symbol position is configured by way of following at least one:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
Optionally, the network side includes: by high-level signaling configuration
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
Optionally, the network side is explicitly configured by high-level signaling includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side configures relative signs position by high-level signaling.
Optionally, the network side includes: by high-level signaling configuration relative signs position
It is absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
Predeterminated position.
Optionally, the PDCCH includes:
The dedicated PDCCH of the user terminal or the public PDCCH (group common PDCCH) of group.
The embodiment of the present invention also provides a kind of user terminal, comprising:
Module is obtained, for obtaining the testing result of PDCCH；
Determining module, for determining that the end time-domain position of physical channel in a slot is institute according to the testing result
The last symbol in time slot is stated, or determines that terminate time-domain position of the physical channel in time slot is pre- in the time slot
If character position.
Optionally, the testing result includes:
The DCI carried by the PDCCH；And/or
Whether the testing result of the PDCCH is detected.
Optionally, the determining module is used to determine the physical channel in time slot according to information instructions field in the DCI
In the time-domain position that terminates be the last symbol in the time slot, or determine the end of the physical channel in time slot
Time-domain position is the predetermined symbol position in the time slot；
Wherein, when the information instructions field is for notifying that the end time-domain position of the physical channel in a slot is described
Last symbol in gap, or for notifying that end time-domain position of the physical channel in time slot is in the time slot
Predetermined symbol position.
Optionally, the predetermined symbol position is configured by way of following at least one:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
Optionally, the network side includes: by high-level signaling configuration
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
Optionally, the network side is explicitly configured by high-level signaling includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side includes: by high-level signaling configuration symbols position
The relative signs position that network side is semi-statically configured.
Optionally, the network side includes: by high-level signaling configuration relative signs position
It is absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
Predeterminated position.
Optionally, the PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of the user terminal.
The embodiment of the present invention also provides a kind of network side equipment of determining physical channel time-domain position, comprising:
Generation module, for generating PDCCH signal；
Sending module, for sending PDCCH signal to user terminal in PDCCH, the PDCCH signal is used for the use
Family terminal indicates that the time-domain position that terminates of physical channel in a slot is the last symbol or indicant in the time slot
Managing terminate time-domain position of the channel in time slot is the predetermined symbol position in the time slot.
Optionally, the PDCCH signal includes: the DCI carried by the PDCCH.
Optionally, information instructions field is used to notify the end time-domain position of the physical channel in a slot in the DCI
For the last symbol in the time slot, or for notifying that end time-domain position of the physical channel in time slot is institute
State the predetermined symbol position in time slot.
Optionally, the predetermined symbol position is configured by way of following at least one:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
Optionally, the network side includes: by high-level signaling configuration
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
Optionally, the network side is explicitly configured by high-level signaling includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side configures relative signs position by high-level signaling.
Optionally, the network side includes: by high-level signaling configuration relative signs position
It is absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
Predeterminated position.
Optionally, the PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of the user terminal.
The embodiment of the present invention also provides a kind of user terminal, including processor, transceiver, memory, user interface and total
Line interface, wherein the processor executes following process for reading the program in the memory:
The testing result of PDCCH is obtained by the transceiver；
According to the testing result, determine that the time-domain position that terminates of physical channel in a slot is last in the time slot
One symbol, or determine that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot.
The embodiment of the present invention also provides a kind of network side equipment, including processor, transceiver, memory, user interface and
Bus interface, wherein the processor executes following process for reading the program in the memory:
Generate PDCCH signal；
PDCCH signal is sent to user terminal in PDCCH by the transceiver, the PDCCH signal is used for described
User terminal indicates that the time-domain position that terminates of physical channel in a slot is the last symbol in the time slot, or instruction
Terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer program, the program
It is performed the steps of when being executed by processor
Obtain the testing result of PDCCH；
According to the testing result, determine that the time-domain position that terminates of physical channel in a slot is last in the time slot
One symbol, or determine that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer program, the program
It is performed the steps of when being executed by processor
Generate PDCCH signal；
PDCCH signal is sent to user terminal in PDCCH, the PDCCH signal is used for the user terminal indicant
Managing the time-domain position that terminates of channel in a slot is the last symbol in the time slot, or instruction physical channel in time slot
The interior time-domain position that terminates is the predetermined symbol position in the time slot.
Above-mentioned technical proposal of the invention at least has the following beneficial effects:
In the embodiment of the present invention, the testing result of PDCCH is obtained；According to the testing result, determine physical channel when
In gap terminate time-domain position be the time slot in last symbol, or determine physical channel in time slot at the end of
Domain position is the predetermined symbol position in the time slot.It may thereby determine that the result time-domain position of physical channel in a slot,
So that dispatching flexibility can be improved, and the expense of control channel can also be reduced compared to timeslot-level resource allocation is based on.
Detailed description of the invention
Fig. 1 is the applicable schematic network structure of the embodiment of the present invention；
Fig. 2 is a kind of flow chart of the method for determining physical channel time-domain position provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of physical channel time-domain position provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of another physical channel time-domain position provided in an embodiment of the present invention；
Fig. 5 is the flow chart of another method for determining physical channel time-domain position provided in an embodiment of the present invention；
Fig. 6 is a kind of structure chart of user terminal provided in an embodiment of the present invention；
Fig. 7 is a kind of structure chart of network side equipment provided in an embodiment of the present invention；
Fig. 8 is the structure chart of another user terminal provided in an embodiment of the present invention；
Fig. 9 is the structure chart of another network side equipment provided in an embodiment of the present invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
It is the applicable schematic network structure of the embodiment of the present invention referring to Fig. 1, Fig. 1, as shown in Figure 1, including that user is whole
Hold (User Equipment, UE) 11 and network side equipment 12, wherein user terminal 11 can be mobile phone, tablet computer
(Tablet Personal Computer), laptop computer (Laptop Computer), personal digital assistant (personal
Digital assistant, PDA), mobile Internet access device (Mobile Internet Device, MID) or wearable device
Terminal side equipments such as (Wearable Device), it should be noted that do not limit user terminal 11 in embodiments of the present invention
Concrete type.Network side equipment 12 can be base station, such as: macro station, LTE eNB, 5G NR NB etc.；Network side equipment 12
It can be small station, such as small stations or network side equipments 12 such as low power nodes (low power node, LPN) pico, femto
It can be with access point (access point, AP)；Or network side equipment can be transmission receiving point (Transmission
Reception Point, TRP) etc..It should be noted that not limiting network side equipment 12 in embodiments of the present invention
Concrete type.
Fig. 2 is referred to, Fig. 2 is a kind of process of the method for determining physical channel time-domain position provided in an embodiment of the present invention
Figure, as shown in Figure 2, comprising the following steps:
201, the testing result of PDCCH is obtained；
202, according to the testing result, determine that the end time-domain position of physical channel in a slot is in the time slot
Last symbol, or determine that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot
It sets.
Wherein, above-mentioned testing result can be the testing result detected to PDCCH to determine whether to detect PDCCH, or
The above-mentioned testing result of person can be the PDCCH signal arrived to PDCCH reception, such as: DCI.
Wherein, above-mentioned according to the testing result, when determining that the end time-domain position of physical channel in a slot is described
Last symbol in gap can be, if testing result includes instruction information, and the instruction information indicates to determine physical channel
When end time-domain position in a slot is the last symbol in the time slot, it is determined that the knot of physical channel in a slot
Beam time-domain position is the last symbol in the time slot, on the contrary, it is determined that end time domain position of the physical channel in time slot
It is set to the predetermined symbol position in the time slot.
Alternatively, PDCCH is not detected in the expression of above-mentioned testing result, then can determine physical channel in time slot at the end of
Domain position is the last symbol in the time slot, certainly, in some scenes, if PDCCH is not detected, is also possible to really
Determining the time-domain position that terminates of physical channel in a slot is the predetermined symbol position in the time slot.Wherein, above-mentioned to be not detected
PDCCH can indicate that network side does not send PDCCH signal to above-mentioned user terminal.
In addition, above-mentioned predetermined symbol position can be pre-set, the interior sign bit earlier than last symbol of time slot
It sets.
It is assured that physical channel through the above steps in the end time-domain position of time slot, so as in timeslot-level money
Under the distribution of source, further determines that the resource allocation of symbol level, to improve the flexibility of scheduling, and can also realize in certain model
The symbol level resource allocation in interior dynamic adjustment time slot is enclosed, control channel expense and dispatching flexibility are balanced.Such as: when being based on
The scheduling of gap can distribute one or more time slot.For timeslot-based scheduling, there is also accord in further instruction time slot
The demand of number resource allocation, and determine through the above steps physics in the end time-domain position of a time slot, such as: a time slot
Last symbol position or predetermined symbol position.In addition, due in above-mentioned steps, due to not needing instruction time slot
Initial signal and terminating symbol or initial signal and symbol numbers, so as to reduce the expense of control channel.In addition, right
In the resource allocation of multiple time slots, it may not be necessary to indicate the symbol distribution in each time slot, can be tied by the same detection
Fruit determines the end time-domain position of multiple time slots, so as to further decrease the expense of control channel.It is of course also possible to be
The different end time-domain position of different time slot configurations.
It can be using the determining time slot of scheduling of time slot or above-mentioned time slot in addition, above-mentioned time slot can be and pass through DCI
Perhaps above-mentioned time slot can be with preconfigured time slot or the predefined time slot of agreement etc., to this present invention for the time slot of instruction
Embodiment is not construed as limiting.
In addition, above-mentioned physical channel can be uplink physical channel or physical down physics letter in the embodiment of the present invention
Road may further be physical uplink data channel, such as: ascending physical signal shares channel (Physical Uplink Shared
Channel, PUSCH) perhaps can be physical down data channel or can be reason uplink control channel etc., to this
Inventive embodiments are not construed as limiting.
It should be noted that the above method can be applied to user terminal.
Optionally, the testing result in step 201 includes:
The DCI carried by the PDCCH；And/or
Whether the testing result of the PDCCH is detected.
Wherein, above-mentioned DCI can be the DCI of physical data channel scheduling, such as: the DCI or above-mentioned of PDSCH scheduling
DCI can be the DCI of public PDCCH (the Group common PDCCH) carrying of group.
In the embodiment, it may be implemented to determine end time-domain position of the physical channel in time slot according to DCI.Or it can
According to whether detecting that the testing result of the PDCCH determines end time-domain position of the physical channel in time slot.So as to
To improve the flexibility of scheduling physical channel.
Optionally, described according to the testing result, determine that the end time-domain position of physical channel in a slot is described
Last symbol in time slot, or determine that terminate time-domain position of the physical channel in time slot is default in the time slot
Character position, comprising:
According to information instructions field in the DCI, determine that the end time-domain position of the physical channel in a slot is described
Last symbol in time slot, or determine that end time-domain position of the physical channel in time slot is in the time slot
Predetermined symbol position；
Wherein, when the information instructions field is for notifying that the end time-domain position of the physical channel in a slot is described
Last symbol in gap, or for notifying that end time-domain position of the physical channel in time slot is in the time slot
Predetermined symbol position.
Preferably, above- mentioned information instructions field can indicate end time domain position of the physical channel in time slot by 1 bit
Whether set is last symbol in the time slot.Such as: when this 1 bit is 1, notify the physical channel in a slot
Terminating time-domain position is the last symbol in the time slot, or it is to be understood that notice physics is believed when this 1 bit is 1
End time-domain position of the road in time slot is not the predetermined symbol position in the time slot；If this 1 bit is 0, institute is notified
Stating the end time-domain position of physical channel in a slot is not the last symbol in the time slot, or it is to be understood that
When this 1 bit is 0, notify that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot
It sets.
It is may be implemented in this way using the symbol in lower control channel expense dynamic in a certain range dynamic adjustment time slot
Number grade resource allocation, balances control channel expense and dispatching flexibility.
In addition, can be used to indicate physical channel when above-mentioned DCI dispatches multiple time slots with 1 bit in DCI and distribute
All time slots in end position whether be time slot last symbol, or this is more using multiple bits distribution instruction
End position in a time slot in each time slot or time slot group whether be time slot last symbol, wherein time slot here
Group includes multiple time slots, and the division rule of time slot group can predefine.A DCI instruction physical channel may be implemented in this way more
The end time-domain position of a time slot.
In the embodiment, end time-domain position of the physical channel in time slot can flexibly be indicated by DCI, and be not required to
Increase additional signalling, to save transport overhead.Preferably, above-mentioned DCI can be the above-mentioned physical channel of scheduling
DCI。
Optionally, in the embodiment of the present invention, predetermined symbol position is configured by way of following at least one:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
Wherein, above-mentioned network side is configured by high-level signaling, be can achieve network side and is semi-statically configured predetermined symbol position
Effect.Such as pass through broadcast message or the configuration of UE grade of RRC information, such as configuration inverse n-th symbol, wherein the N is
Integer greater than 1, the character position that further network side can be different for different time slot configurations.
Above-mentioned network side is notified by physical signaling, can achieve the effect of network side dynamic notification predetermined symbol position,
For example, network side passes through preset character position in group one or more time slot of public PDCCH explicit notification user terminal.
In addition, above-mentioned predetermined symbol position can also be combines configuration in several ways, and such as: it can be and pass through association
View is predefined or high-level signaling is pre-configured, and later, further can dynamically be adjusted by physical signaling, to improve default symbol
The flexibility of number position configuration.
In the embodiment, it may be implemented to be configured flexibly predetermined symbol position.
Optionally, the network side includes: by high-level signaling configuration
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
Wherein, the above-mentioned character position explicitly configured can be the character position that high-level signaling directly indicates, such user
Terminal, which can be determined efficiently, terminates time-domain position, such as: directly instruction physical channel is when the end position of even timeslots is
The n-th character position reciprocal of gap.And the above-mentioned character position implicitly configured can be and be terminated by high-level signaling implicit instruction
Time-domain position.Such as: the physical uplink control channel (Physical that high-level signaling implicit instruction is configured according to network side
Uplink Control Channel, PUCCH) resource and/or detection reference signal (Sounding Reference Signal,
SRS time-domain position), determining that PUSCH terminates time-domain position is the previous symbol that PUCCH and/or SRS starts symbol.
Optionally, the network side is explicitly configured by high-level signaling includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side passes through high-level signaling relative signs position.
Wherein, above-mentioned absolute symbol position can be, and end position of the physical channel in time slot is in the specific of the time slot
Position, such as: second-to-last symbol or third last symbol.
And above-mentioned relative signs position can be, end position of the physical channel in time slot be opposite particular channel or
The character position of signal specific, such as: it is the previous symbol that PUCCH and/or SRS starts symbol that PUSCH, which terminates time-domain position,.
Preferably, the network side may include: by high-level signaling configuration relative signs position
It is absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
Predeterminated position.
Such as: configuring predetermined symbol position by high-level signaling is the previous symbol that PUCCH and/or SRS starts symbol.
In the embodiment, the expense of control channel can be further saved.
Optionally, in the embodiment of the present invention, PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of user terminal.
Such as: with dedicated PDCCH, for physical channel is PUSCH, it is assumed that network side is whole by broadcast message or user
Dedicated signaling is held to notify that in the preset character position of even timeslots be the 3rd symbol of inverse in time slot, and in odd numbered slots
Preset character position is the second-to-last symbol in time slot.
User terminal receives the DCI for the scheduling PUSCH that network side is sent, when being used to indicate PUSCH in DCI in a time slot
When whether interior end position is that 1 bit of last symbol of time slot is set to 1, then stop bits of the PUSCH in corresponding time slot
The last symbol being set in time slot；Conversely, if when 1 bit indication is set to 0, end of the PUSCH in even timeslots
Position is the 3rd symbol of inverse in time slot, is the second-to-last symbol in time slot in the end position of odd numbered slots, specifically
It can be as shown in Figure 3.
Another example is: network side passes through the time-domain position that RRC information is that user terminal configures semi-static PUCCH.For example, each
Last 2 symbols of time slot.Since PUCCH might not exist, furthermore PUCCH might not also take entire band on frequency domain
Width, therefore, network side equipment when dispatching PUSCH can in real time according to the occupation condition of PUCCH, determine PUSCH when
Whether last symbol is continueed in gap, such as: as shown in Figure 4.
Such as: the knot that network side passes through PUSCH in public PDCCH (group common PDCCH) the dynamic notification time slot of group
Beam time-domain position.User terminal receives the DCI for the PUSCH scheduling that network side is sent, when being used to indicate PUSCH in DCI at one
When whether end position in time slot is that 1 bit of last symbol of time slot is set to 1, then knot of the PUSCH in corresponding time slot
Beam position is the last symbol in time slot；Conversely, if when 1 bit indication is set to 0, knot of the PUSCH in time slot
Beam position is the end position of public PDCCH (the group common PDCCH) notice of group.Further, when being used to indicate in DCI
Whether end position of the PUSCH in a time slot is that 1 bit of last symbol of time slot is set to 0, and organizes public PDCCH
When (group common PDCCH) does not notify end position, PUSCH is predefined for agreement in the end position of the time slot
Position or the semi-static notice of network side position.
Such as: for organizing public PDCCH (group common PDCCH), user terminal can be public according to organizing
PDCCH (group common PDCCH) determine end position of the physical channel in a time slot whether be time slot last
A symbol.
User terminal receives the DCI for the PUSCH scheduling that network side is sent, and determines time slot where PUSCH.Where PUSCH
In time slot, determine that terminating symbol position of the PUSCH in the time slot is according to public PDCCH (group common PDCCH) is organized
The no last symbol for time slot.
Specifically, such as the DCI instruction physical channel of public PDCCH (group common PDCCH) carrying is organized at one
End position in time slot whether be time slot last symbol.For example, knot of the DCI with 1 bit indication current time slots
Whether beam position is that the last symbol of time slot or the DCI indicate respectively end position in N number of time slot with N-bit
Whether be time slot last symbol.Further, when the last symbol that DCI instruction end position is not time slot, object
The end position for managing channel is predetermined symbol position, and the predetermined symbol position can pass through high level by predefined, network side with agreement
Signal deployment and/or network side determine in such a way that physical signaling notifies, do not repeat herein.
Alternatively, when network side needs to indicate that end position of the physical channel in a time slot is not the last one of time slot
When symbol, by organizing, public PDCCH (group common PDCCH) dynamic notification is default to terminate time-domain position；Otherwise, network
Side does not send the default public PDCCH of group (group common PDCCH) for terminating time-domain position of notice.Correspondingly, user terminal
Side detects the public PDCCH of group (group common PDCCH) of notice terminating symbol position, then is indicated to determine knot according to it
Beam time-domain position；Otherwise, when subscriber terminal side does not detect the public PDCCH (group of group of notice terminating symbol position
Common PDCCH), then it is assumed that physical channel terminates the last symbol that time-domain position is time slot.
In the embodiment of the present invention, the testing result of PDCCH is obtained；According to the testing result, determine physical channel when
In gap terminate time-domain position be the time slot in last symbol, or determine physical channel in time slot at the end of
Domain position is the predetermined symbol position in the time slot.It may thereby determine that the result time-domain position of physical channel in a slot,
To which dispatching flexibility can be improved compared to timeslot-level resource allocation is based on.
Fig. 5 is referred to, Fig. 5 is a kind of process of the method for determining physical channel time-domain position provided in an embodiment of the present invention
Figure, as shown in Figure 5, comprising the following steps:
Step 501 generates PDCCH signal.
Step 502 sends PDCCH signal to user terminal in PDCCH, and the PDCCH signal is used for whole to the user
The time-domain position that terminates of end instruction physical channel in a slot is the last symbol in the time slot, or instruction physics letter
Terminate time-domain position of the road in time slot is the predetermined symbol position in the time slot.
Optionally, the PDCCH signal includes: the DCI carried by the PDCCH.
Optionally, information instructions field is used to notify the end time-domain position of the physical channel in a slot in the DCI
For the last symbol in the time slot, or for notifying that end time-domain position of the physical channel in time slot is institute
State the predetermined symbol position in time slot.
Optionally, the predetermined symbol position is configured by way of following at least one:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
Optionally, the network side includes: by high-level signaling configuration
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
Optionally, the network side is explicitly configured by high-level signaling includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side configures relative signs position by high-level signaling.
Optionally, the network side includes: by high-level signaling configuration relative signs position
It is absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
Predeterminated position.
Optionally, the PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of the user terminal.
It should be noted that the present embodiment as with the embodiment party of corresponding network side equipment in embodiment shown in Fig. 2
Formula, specific embodiment may refer to the related description of embodiment shown in Fig. 2, in order to avoid repeated explanation, this implementation
Example repeats no more, and may also reach up identical beneficial effect.
Fig. 6 is referred to, Fig. 6 is a kind of structure chart of user terminal provided in an embodiment of the present invention, as shown in fig. 6, user
Terminal 600 includes:
Module 601 is obtained, for obtaining the testing result of PDCCH；
Determining module 602, for determining that the end time-domain position of physical channel in a slot is according to the testing result
Last symbol in the time slot, or determine that end time-domain position of the physical channel in time slot is in the time slot
Predetermined symbol position.
Optionally, the testing result includes:
The DCI carried by the PDCCH；And/or
Whether the testing result of the PDCCH is detected.
Optionally, the determining module 602 is used to determine that the physical channel exists according to information instructions field in the DCI
The time-domain position that terminates in time slot is the last symbol in the time slot, or determines the physical channel in time slot
Terminating time-domain position is the predetermined symbol position in the time slot；
Wherein, when the information instructions field is for notifying that the end time-domain position of the physical channel in a slot is described
Last symbol in gap, or for notifying that end time-domain position of the physical channel in time slot is in the time slot
Predetermined symbol position.
Optionally, the predetermined symbol position is configured by way of following at least one:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
Optionally, the network side includes: by high-level signaling configuration
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
Optionally, the network side is explicitly configured by high-level signaling includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side includes: by high-level signaling configuration symbols position
The relative signs position that network side is semi-statically configured.
Optionally, the network side includes: by high-level signaling configuration relative signs position
It is absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
Predeterminated position.
Optionally, the PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of the user terminal.
It should be noted that above-mentioned user terminal 600 can be embodiment of the method in the embodiment of the present invention in the present embodiment
In any embodiment user terminal, any embodiment of user terminal all may be used in embodiment of the method in the embodiment of the present invention
To be realized by the above-mentioned user terminal 600 in the present embodiment, and reach identical beneficial effect, details are not described herein again.
Fig. 7 is referred to, Fig. 7 is a kind of structure chart of network side equipment provided in an embodiment of the present invention, as shown in fig. 7, net
Network side apparatus 700 includes:
Generation module 701, for generating PDCCH signal；
Sending module 702, for sending PDCCH signal to user terminal in PDCCH, the PDCCH signal is used for institute
Stating the time-domain position that terminates of user terminal instruction physical channel in a slot is the last symbol in the time slot, or is referred to
Show that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot.
Optionally, the PDCCH signal includes: the DCI carried by the PDCCH.
Optionally, information instructions field is used to notify the end time-domain position of the physical channel in a slot in the DCI
For the last symbol in the time slot, or for notifying that end time-domain position of the physical channel in time slot is institute
State the predetermined symbol position in time slot.
Optionally, the predetermined symbol position is configured by way of following at least one:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
Optionally, the network side includes: by high-level signaling configuration
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
Optionally, the network side is explicitly configured by high-level signaling includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side configures relative signs position by high-level signaling.
Optionally, the network side includes: by high-level signaling configuration relative signs position
It is absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
Predeterminated position.
Optionally, the PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of the user terminal.
It should be noted that above-mentioned network side equipment 700 can be method implementation in the embodiment of the present invention in the present embodiment
The network side equipment of any embodiment in example, in the embodiment of the present invention in embodiment of the method network side equipment any embodiment party
Formula can be realized by the above-mentioned network side equipment 700 in the present embodiment, and reach identical beneficial effect, herein no longer
It repeats.
Referring to FIG. 8, Fig. 8 is the structure chart of another user terminal provided in an embodiment of the present invention, as shown in figure 8, should
User terminal includes: processor 800, transceiver 810, memory 820, user interface 830 and bus interface, in which:
Processor 800 executes following process for reading the program in memory 820:
The testing result of PDCCH is obtained by transceiver 810；
According to the testing result, determine that the time-domain position that terminates of physical channel in a slot is last in the time slot
One symbol, or determine that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot.
Wherein, transceiver 810, for sending and receiving data under the control of processor 800.
In fig. 8, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 800
One or more processors and the various circuits of memory that represent of memory 820 link together.Bus architecture can be with
Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like are linked together, these are all these
Well known to field, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 810 can be
Multiple element includes transmitter and receiver, provides the unit for communicating over a transmission medium with various other devices.Needle
To different user equipmenies, user interface 830, which can also be, external the interface for needing equipment is inscribed, and the equipment of connection includes
But be not limited to keypad, display, loudspeaker, microphone, control stick etc..
Processor 800, which is responsible for management bus architecture and common processing, memory 820, can store processor 800 and is holding
Used data when row operation.
Optionally, the testing result includes:
The DCI carried by the PDCCH；And/or
Whether the testing result of the PDCCH is detected.
Optionally, described according to the testing result, determine that the end time-domain position of physical channel in a slot is described
Last symbol in time slot, or determine that terminate time-domain position of the physical channel in time slot is default in the time slot
Character position, comprising:
According to information instructions field in the DCI, determine that the end time-domain position of the physical channel in a slot is described
Last symbol in time slot, or determine that end time-domain position of the physical channel in time slot is in the time slot
Predetermined symbol position；
Wherein, when the information instructions field is for notifying that the end time-domain position of the physical channel in a slot is described
Last symbol in gap, or for notifying that end time-domain position of the physical channel in time slot is in the time slot
Predetermined symbol position.
Optionally, the predetermined symbol position is configured by way of following at least one:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
Optionally, the network side includes: by high-level signaling configuration
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
Optionally, the network side is explicitly configured by high-level signaling includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side configures relative signs position by high-level signaling.
Optionally, the network side includes: by high-level signaling configuration relative signs position
It is absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
Predeterminated position.
Optionally, the PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of user terminal.
It should be noted that above-mentioned user terminal can be in the embodiment of the present invention in embodiment of the method and appoint in the present embodiment
The user terminal for embodiment of anticipating, any embodiment of user terminal can be by embodiment of the method in the embodiment of the present invention
Above-mentioned user terminal in the present embodiment is realized, and reaches identical beneficial effect, and details are not described herein again.
Referring to FIG. 9, Fig. 9 is the structure chart that the present invention implements another network side equipment provided, as shown in figure 9, should
Network side equipment includes: processor 900, transceiver 99, memory 920, user interface 930 and bus interface, in which:
Generate PDCCH signal；
PDCCH signal is sent to user terminal in PDCCH, the PDCCH signal is used for the user terminal indicant
Managing the time-domain position that terminates of channel in a slot is the last symbol in the time slot, or instruction physical channel in time slot
The interior time-domain position that terminates is the predetermined symbol position in the time slot.
Wherein, transceiver 99, for sending and receiving data under the control of processor 900.
In Fig. 9, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 900
One or more processors and the various circuits of memory that represent of memory 920 link together.Bus architecture can be with
Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like are linked together, these are all these
Well known to field, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 99 can be
Multiple element includes transmitter and receiver, provides the unit for communicating over a transmission medium with various other devices.Needle
To different user equipmenies, user interface 930, which can also be, external the interface for needing equipment is inscribed, and the equipment of connection includes
But be not limited to keypad, display, loudspeaker, microphone, control stick etc..
Processor 900, which is responsible for management bus architecture and common processing, memory 920, can store processor 900 and is holding
Used data when row operation.
Optionally, the PDCCH signal includes: the DCI carried by the PDCCH.
Optionally, information instructions field is used to notify the end time-domain position of the physical channel in a slot in the DCI
For the last symbol in the time slot, or for notifying that end time-domain position of the physical channel in time slot is institute
State the predetermined symbol position in time slot.
Optionally, the predetermined symbol position is configured by way of following at least one:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
Optionally, the network side includes: by high-level signaling configuration
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
Optionally, the network side is explicitly configured by high-level signaling includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side configures absolute symbol position by high-level signaling.
Optionally, the network side includes: by high-level signaling configuration relative signs position
It is absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
Predeterminated position.
Optionally, the PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of the user terminal.
It should be noted that above-mentioned network side equipment can be in the embodiment of the present invention in embodiment of the method in the present embodiment
The network side equipment of any embodiment, any embodiment of network side equipment is all in embodiment of the method in the embodiment of the present invention
It can be realized by the above-mentioned network side equipment in the present embodiment, and reach identical beneficial effect, details are not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer program, the program
It is performed the steps of when being executed by processor
Obtain the testing result of PDCCH；
According to the testing result, determine that the time-domain position that terminates of physical channel in a slot is last in the time slot
One symbol, or determine that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot.
Further, user terminal provided in an embodiment of the present invention can also be realized by realizing when which is executed by processor
Really earnest manages the step in the method for channel time domain position for side.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer program, the program
It is performed the steps of when being executed by processor
Generate PDCCH signal；
PDCCH signal is sent to user terminal in PDCCH, the PDCCH signal is used for the user terminal indicant
Managing the time-domain position that terminates of channel in a slot is the last symbol in the time slot, or instruction physical channel in time slot
The interior time-domain position that terminates is the predetermined symbol position in the time slot.
Further, realizing when which is executed by processor can also realize that network side provided in an embodiment of the present invention is set
Really earnest manages the step in the method for channel time domain position for standby side.
In several embodiments provided herein, it should be understood that disclosed method and apparatus, it can be by other
Mode realize.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
For a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine
Or it is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed phase
Coupling, direct-coupling or communication connection between mutually can be through some interfaces, the INDIRECT COUPLING or communication of device or unit
Connection can be electrical property, mechanical or other forms.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that the independent physics of each unit includes, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes receiving/transmission method described in each embodiment of the present invention
Part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, abbreviation
ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc. are various can store
The medium of program code.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (36)
1. a kind of method of determining physical channel time-domain position characterized by comprising
Obtain the testing result of physical downlink control channel PDCCH；
According to the testing result, determine that the time-domain position that terminates of physical channel in a slot is the last one in the time slot
Symbol, or determine that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot.
2. the method as described in claim 1, which is characterized in that the testing result includes:
The Downlink Control Information DCI carried by the PDCCH；And/or
Whether the testing result of the PDCCH is detected.
3. method according to claim 2, which is characterized in that it is described according to the testing result, determine physical channel when
In gap terminate time-domain position be the time slot in last symbol, or determine physical channel in time slot at the end of
Domain position is the predetermined symbol position in the time slot, comprising:
According to information instructions field in the DCI, determine that the end time-domain position of the physical channel in a slot is the time slot
Interior last symbol, or determine that terminate time-domain position of the physical channel in time slot is default in the time slot
Character position；
Wherein, the information instructions field is for notifying that the end time-domain position of the physical channel in a slot is in the time slot
Last symbol, or for notify the physical channel in time slot terminate time-domain position be the time slot in it is pre-
If character position.
4. method according to any one of claims 1 to 3, which is characterized in that the predetermined symbol position by such as down toward
A kind of few mode configures:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
5. method as claimed in claim 4, which is characterized in that the network side is configured by high-level signaling includes:
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
6. method as claimed in claim 5, which is characterized in that the network side is explicitly configured by high-level signaling includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side configures relative signs position by high-level signaling.
7. method as claimed in claim 6, which is characterized in that the network side configures relative signs position by high-level signaling
Include:
It is the pre- of absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
If position.
8. method according to any one of claims 1 to 3, which is characterized in that the PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of user terminal.
9. a kind of method of determining physical channel time-domain position characterized by comprising
Generate PDCCH signal；
PDCCH signal is sent to user terminal in PDCCH, the PDCCH signal is used for user terminal instruction physics letter
The time-domain position that terminates of road in a slot is the last symbol in the time slot, or instruction physical channel is in time slot
Terminating time-domain position is the predetermined symbol position in the time slot.
10. method as claimed in claim 9, which is characterized in that the PDCCH signal includes: to be carried by the PDCCH
DCI。
11. method as claimed in claim 10, which is characterized in that information instructions field is for notifying the physics in the DCI
The time-domain position that terminates of channel in a slot is the last symbol in the time slot, or for notifying the physical channel
The time-domain position that terminates in time slot is the predetermined symbol position in the time slot.
12. the method as described in any one of claim 9 to 11, which is characterized in that the predetermined symbol position passes through as follows
At least one mode configures:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
13. method as claimed in claim 12, which is characterized in that the network side is configured by high-level signaling includes:
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
14. method as claimed in claim 13, which is characterized in that the network side is explicitly configured by high-level signaling includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side configures relative signs position by high-level signaling.
15. method as claimed in claim 14, which is characterized in that the network side configures relative signs position by high-level signaling
It sets and includes:
It is the pre- of absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
If position.
16. the method as described in any one of claim 9 to 11, which is characterized in that the PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of the user terminal.
17. a kind of user terminal characterized by comprising
Module is obtained, for obtaining the testing result of PDCCH；
Determining module is used for according to the testing result, when determining that the end time-domain position of physical channel in a slot is described
Last symbol in gap, or determine that terminate time-domain position of the physical channel in time slot is the default symbol in the time slot
Number position.
18. user terminal as claimed in claim 17, which is characterized in that the testing result includes:
The DCI carried by the PDCCH；And/or
Whether the testing result of the PDCCH is detected.
19. user terminal as claimed in claim 18, which is characterized in that the determining module according in the DCI for believing
Instructions field is ceased, determines that the time-domain position that terminates of the physical channel in a slot is the last symbol in the time slot, or
Person determines that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot；
Wherein, the information instructions field is for notifying that the end time-domain position of the physical channel in a slot is in the time slot
Last symbol, or for notify the physical channel in time slot terminate time-domain position be the time slot in it is pre-
If character position.
20. the user terminal as described in any one of claim 17 to 19, which is characterized in that the predetermined symbol position passes through
Following at least one mode configures:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
21. user terminal as claimed in claim 20, which is characterized in that the network side is configured by high-level signaling includes:
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
22. user terminal as claimed in claim 21, which is characterized in that the network side explicitly configures packet by high-level signaling
It includes:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side includes: by high-level signaling configuration symbols position
The relative signs position that network side is semi-statically configured.
23. user terminal as claimed in claim 22, which is characterized in that the network side configures opposite symbol by high-level signaling
Number position includes:
It is the pre- of absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
If position.
24. the user terminal as described in any one of claim 17 to 19, which is characterized in that the PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of the user terminal.
25. a kind of network side equipment characterized by comprising
Generation module, for generating PDCCH signal；
Sending module, for sending PDCCH signal to user terminal in PDCCH, the PDCCH signal is used for whole to the user
The time-domain position that terminates of end instruction physical channel in a slot is the last symbol in the time slot, or instruction physics letter
Terminate time-domain position of the road in time slot is the predetermined symbol position in the time slot.
26. network side equipment as claimed in claim 25, which is characterized in that the PDCCH signal includes: by the PDCCH
The DCI of carrying.
27. network side equipment as claimed in claim 26, which is characterized in that information instructions field is for notifying institute in the DCI
Stating the time-domain position that terminates of physical channel in a slot is the last symbol in the time slot, or for notifying the object
Managing terminate time-domain position of the channel in time slot is the predetermined symbol position in the time slot.
28. the network side equipment as described in any one of claim 25 to 27, which is characterized in that the predetermined symbol position is logical
Following at least one mode is crossed to configure:
Agreement is predefined, network side is configured by high-level signaling and network side is notified by physical signaling.
29. network side equipment as claimed in claim 28, which is characterized in that the network side is configured by high-level signaling and wrapped
It includes:
Network side is explicitly configured by high-level signaling or network side is implicitly configured by high-level signaling.
30. network side equipment as claimed in claim 29, which is characterized in that the network side is explicitly configured by high-level signaling
Include:
Network side configures absolute symbol position by high-level signaling；
The network side is implicitly configured by high-level signaling
Network side configures relative signs position by high-level signaling.
31. network side equipment as claimed in claim 30, which is characterized in that the network side is configured opposite by high-level signaling
Character position includes:
It is the pre- of absolute presupposition signal or preset channel that the network side, which configures the predetermined symbol position by high-level signaling,
If position.
32. the network side equipment as described in any one of claim 25 to 27, which is characterized in that the PDCCH includes:
The dedicated PDCCH or the public PDCCH of group of the user terminal.
33. a kind of user terminal, which is characterized in that including processor, transceiver, memory, user interface and bus interface,
In, the processor executes following process for reading the program in the memory:
The testing result of PDCCH is obtained by the transceiver；
According to the testing result, determine that the time-domain position that terminates of physical channel in a slot is the last one in the time slot
Symbol, or determine that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot.
34. a kind of network side equipment, which is characterized in that including processor, transceiver, memory, user interface and bus interface,
Wherein, the processor executes following process for reading the program in the memory:
Generate PDCCH signal；
PDCCH signal is sent to user terminal in PDCCH by the transceiver, the PDCCH signal is used for the user
Terminal indicates that the time-domain position that terminates of physical channel in a slot is the last symbol in the time slot, or instruction physics
Terminate time-domain position of the channel in time slot is the predetermined symbol position in the time slot.
35. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
It is performed the steps of when execution
Obtain the testing result of PDCCH；
According to the testing result, determine that the time-domain position that terminates of physical channel in a slot is the last one in the time slot
Symbol, or determine that terminate time-domain position of the physical channel in time slot is the predetermined symbol position in the time slot.
36. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
It is performed the steps of when execution
Generate PDCCH signal；
PDCCH signal is sent to user terminal in PDCCH, the PDCCH signal is used for user terminal instruction physics letter
The time-domain position that terminates of road in a slot is the last symbol in the time slot, or instruction physical channel is in time slot
Terminating time-domain position is the predetermined symbol position in the time slot.
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| CN201710685675.8A CN109392130B (en) | 2017-08-11 | 2017-08-11 | Method for determining time domain position of physical channel, user terminal and network side equipment |
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| CN201710685675.8A CN109392130B (en) | 2017-08-11 | 2017-08-11 | Method for determining time domain position of physical channel, user terminal and network side equipment |
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| CN110995315A (en) * | 2019-11-27 | 2020-04-10 | 深圳市力合微电子股份有限公司 | Communication method based on high-speed power line carrier |
| WO2021232873A1 (en) * | 2020-05-22 | 2021-11-25 | 大唐移动通信设备有限公司 | Method and apparatus for determining information transmission position |
| CN115208530A (en) * | 2021-04-13 | 2022-10-18 | 上海朗帛通信技术有限公司 | Method and apparatus in a node used for wireless communication |
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| CN113709870A (en) * | 2020-05-22 | 2021-11-26 | 大唐移动通信设备有限公司 | Method and device for determining information transmission position |
| CN115208530A (en) * | 2021-04-13 | 2022-10-18 | 上海朗帛通信技术有限公司 | Method and apparatus in a node used for wireless communication |
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| CN109392130B (en) | 2022-07-19 |
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