CN108934069A - Resource indicating method, the sending method of PUCCH and network side equipment - Google Patents
Resource indicating method, the sending method of PUCCH and network side equipment Download PDFInfo
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- CN108934069A CN108934069A CN201710370320.XA CN201710370320A CN108934069A CN 108934069 A CN108934069 A CN 108934069A CN 201710370320 A CN201710370320 A CN 201710370320A CN 108934069 A CN108934069 A CN 108934069A
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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
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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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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Abstract
The present invention provides a kind of resource indicating method, the sending method of PUCCH and network side equipments, wherein this method includes：Resource is distributed for more than two user equipment (UE)s in access network；The resource distributed for above-mentioned UE is indicated to UE；Wherein, which sends Physical Uplink Control Channel PUCCH for UE, and at least two UE in more than two UE share same 1 resource of antenna port Antenna port when sending PUCCH using orthogonal space resource transmission diversity SORTD.Through the invention, it is high to solve the consumption of resource occupation present in the relevant technologies, the low problem of resource utilization, and then reach reduction resource occupation consumption, improve the effect of resource utilization.
Description
Technical field
The present invention relates to the communications fields, in particular to a kind of resource indicating method, the sending method of PUCCH and net
Network side apparatus.
Background technique
In order to promote Physical Uplink Control Channel (Physical Uplink Control Channel, referred to as PUCCH)
Stability transmission, third generation mobile Partnership Program (3rd Generation partnership project, referred to as
Orthogonal space is introduced for user equipment (User Equipment, referred to as UE) upstream multi-antenna technology for 3GPP) Rel10
Resource transmission diversity (Space Orthogonal-Resource Transmit Diversity, referred to as SORTD) technology.
When UE supports multi-antenna transmission, if the transmission of PUCCH can make full use of multiple antennas and corresponding antenna
Power amplifier, it will be able to make full use of power resource and realize maximum diversity gain.In order to realize additional diversity,
In Rel-10, the 2 antenna SORTD of PUCCH are introduced.The PUCCH of the mechanism while back compatible Rel-8 design.
The basic thought of SORTD is that using different orthogonal resources, (i.e. different PUCCH is provided on different antenna ports
Source：RB, cyclic shift or orthogonal sequence are different) transmit same ascending control information (the Uplink Control of same UE
Information, referred to as UCI).
It should be noted that in long term evolution (Long-Term Evolution, referred to as LTE) and senior long term evolution
What uplink PUCCH was transmitted in (Long-Term Evolution Advance, referred to as LTE-A) is all most important control letter
Breath, according in the latest specification of 3GPP Rel13.3, it is reliable under multiple antennas to promote PUCCH that PUCCH introduces SORTD technology
Property.But, other channels such as Physical Uplink Shared Channel (Physical Uplink different from the diversity technique of other channels
Shared Channel, referred to as PUSCH), Physical Downlink Shared Channel (Physical Downlink Shared
Channel, referred to as PDSCH) etc. transmission diversities be the improving stability in the case where not influencing channel resource.But PUCCH
But valuable PUCCH orthogonal code resource is sacrificed.That is before no introducing SORTD technology, if a cell can
If carrying 100 UE.If all UE of entire cell enable SORTD technology.50 UE can only just be carried.For
The capacity impact of cell is larger.And the multiple antennas SORTD technology of PUCCH is only in the incoherent situation of antenna channel,
Relatively good effect can be played.When antenna channel is related or channel quality itself is with regard in the case where relatively good, SORTD is played
Effect it is very little.
That is, needing to reallocate to second antenna port in 2 antennas according to SORTD technical transmission PUCCH
One group of resource realizes SORTD.The occupancy consumption of namely resource is 2 times of relationships of early stage, so that resource occupation be caused to consume
Height, resource utilization are low.
In view of the above-mentioned problems, not suggesting that effective solution scheme in the related technology.
Summary of the invention
The embodiment of the invention provides a kind of resource indicating method, the transmission of PUCCH and network side equipments, at least to solve
At least one above problem present in the relevant technologies.
According to one embodiment of present invention, a kind of resource indicating method is provided, including：For two in access network
The above user equipment (UE) distributes resource；The resource distributed for the UE is indicated to the UE；Wherein, the resource is used for
The UE sends Physical Uplink Control Channel PUCCH, and at least two UE in more than two UE are provided using orthogonal space
Source transmission diversity SORTD shares same 1 resource of antenna port Antenna port when sending the PUCCH.Optionally, will
Being indicated to the UE for the UE resource distributed includes：The first instruction message is sent to the UE, wherein described first
Instruction message is used to indicate 1 resource of Antenna port that the UE and other UE shares；The second instruction is sent to the UE to disappear
Breath, wherein second instruction message is used to indicate whether the UE uses the Antenna port1 shared with other UE to provide
Source.
Optionally, first instruction message includes radio resource control RRC message；And/or second instruction message
Including following one：Downlink control message DCI 1, DCI 1A, 2 DCI, DCI 2A, DCI3, DCI3A.
Optionally, include to access the UE distribution of the two or more in the network resource：It determines more than two
Need to distribute the Antenna port UE of 1 resource in the UE；It is determined in the UE for needing to distribute 1 resource of Antenna port
It needs to carry out the UE of resource-sharing, and does not need to carry out the UE of resource-sharing；To the UE for needing to carry out resource-sharing into
Row grouping, wherein the quantity of the UE in every group is two or more；An Antenna port1 is distributed for the UE in described every group
Resource, and 1 resource of Antenna port is respectively distributed not need to carry out the UE of resource-sharing.
Optionally, to it is described need the UE for carrying out resource-sharing be grouped including：It is determined by following formula wait be divided into
Group maximum quantity P：P=T-M-2N, wherein the T is 1 resource of Antenna port to be allocated in the network
Quantity, the M are the quantity for needing to carry out the UE of resource-sharing, and the N is the quantity for not needing to carry out the UE of resource-sharing, T
For the integer greater than 0, M is the integer more than or equal to 2, and N is the integer more than or equal to 0；It needs to carry out resource by described and is total to
The UE enjoyed is divided into Q group, wherein Q is positive integer, and Q≤P.
Optionally, by be UE distribution the resource be indicated to the UE after, the method also includes：It determines
There is network described in new UE access, and/or, there is the UE for having accessed the network to disconnect the connection with the network；It again is to work as
UE in the preceding network distributes the resource, and is indicated.
According to one embodiment of present invention, the sending method of Physical Uplink Control Channel PUCCH a kind of is additionally provided, is wrapped
It includes：Determine the resource of network distribution；Physical Uplink Control Channel PUCCH is sent using the resource；Wherein, the network is accessed
In at least two user equipment (UE)s using orthogonal space resource transmission diversity SORTD send the PUCCH when share it is same
A 1 resource of antenna port Antenna port.
Optionally it is determined that the resource of the network distribution includes：Receive the first instruction message that the network is sent；According to
Determining 1 resource of Antenna port shared with predetermined UE of first instruction message；The network is sent second is received to refer to
Show message, wherein second instruction message is used to indicate whether using the Antenna port 1 shared with the predetermined UE
Resource；The resource is determined according to second instruction message.
Optionally, determine that the resource includes according to second instruction message：When second instruction message is for referring to
When showing using Antenna 1 resource of port shared with the predetermined UE, determine that the resource is pre-assigned Antenna
0 resource of port and 1 resource of Antennaport shared with the predetermined UE；When second instruction message is used to indicate not
When can use Antenna 1 resource of port shared with the predetermined UE, determine that the resource is pre-assigned Antenna
0 resource of port.
Optionally, first instruction message includes radio resource control RRC message；And/or second instruction message
Including following one：Downlink control message DCI 1, DCI 1A, 2 DCI, DCI 2A, DCI3, DCI3A.
According to one embodiment of present invention, a kind of network side equipment is additionally provided, including：Distribution module, for connect
Enter more than two user equipment (UE)s distribution resource in network；Indicating module, for will be that the resource that the UE is distributed refers to
Show to the UE；Wherein, the resource sends Physical Uplink Control Channel PUCCH for the UE, in more than two UE
At least two UE using orthogonal space resource transmission diversity SORTD send the PUCCH when share the same antenna port
1 resource of Antenna port.
Optionally, the indicating module includes：First indicating unit, for sending the first instruction message to the UE,
In, first instruction message is used to indicate 1 resource of Antenna port that the UE and other UE shares；Second instruction is single
Member, for the UE send the second instruction message, wherein second instruction message be used to indicate the UE whether use with
Other UE shared 1 resource of Antenna port.
Optionally, the distribution module includes：First determination unit needs to distribute for determining in more than two UE
The UE of 1 resource of Antenna port；Second determination unit, for true in the UE for needing to distribute 1 resource of Antenna port
Surely it needs to carry out the UE of resource-sharing, and does not need to carry out the UE of resource-sharing；Grouped element, for needing to carry out to described
The UE of resource-sharing is grouped, wherein the quantity of the UE in every group is two or more；Allocation unit, for being every group of UE points
An Antenna port 1 is respectively distributed with 1 resource of Antenna port, and not need to carry out the UE of resource-sharing
Resource.
According to one embodiment of present invention, a kind of user equipment (UE) is additionally provided, including：Determining module, for determining
The resource of network distribution；Sending module, for sending Physical Uplink Control Channel PUCCH using the resource；Wherein, institute is accessed
At least two user equipment (UE)s stated in network are total when sending the PUCCH using orthogonal space resource transmission diversity SORTD
Enjoy same 1 resource of antenna port Antenna port.
Optionally, the determining module includes：First receiving unit disappears for receiving the first instruction that the network is sent
Breath；Third determination unit, for according to determining 1 resource of Antenna port shared with predetermined UE of first instruction message；
Second receiving unit, the second instruction message sent for receiving the network, wherein second instruction message is used to indicate
Whether the UE uses 1 resource of Antenna port shared with the predetermined UE；4th determination unit, for according to
Second instruction message determines the resource.
According to one embodiment of present invention, a kind of storage medium is additionally provided, the storage medium includes the journey of storage
Sequence, wherein described program executes method described in any one of the method claim when running.
According to one embodiment of present invention, a kind of network side equipment is additionally provided, the network side equipment includes processing
Device, the processor is for running program, wherein the resource indicating method of any of the above-described is executed when described program is run.
According to one embodiment of present invention, a kind of user equipment (UE) is additionally provided, the UE includes processor, the place
Reason device is for running program, wherein the sending method of the PUCCH of any of the above-described is executed when described program is run.
Through the invention, since at least two UE in the UE in access network share an antenna port Antenna
1 resource of port, it is not necessary that 1 resource of Antenna port is separately configured for each UE, so as to solve the relevant technologies
Present in resource occupation consumption it is high, the low problem of resource utilization, and then reach and reduce resource occupation consumption improves resource benefit
With the effect of rate.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is in the related technology without SORTD and resource allocation schematic diagram when starting SORTD；
Fig. 2 is PUCCH allocation plan schematic diagram in 3GPP in the related technology；
Fig. 3 is PUCCH allocation plan schematic diagram according to an embodiment of the present invention；
Fig. 4 is resource indicating method flow chart according to an embodiment of the present invention；
Fig. 5 is a kind of hardware block diagram of the mobile terminal of the sending method of PUCCH of the embodiment of the present invention；
Fig. 6 is the sending method flow chart of PUCCH according to an embodiment of the present invention；
Fig. 7 is the interaction diagrams of network according to an embodiment of the present invention and terminal；
Fig. 8 is the structural block diagram of network side equipment according to an embodiment of the present invention；
Fig. 9 is the structural block diagram of user equipment (UE) according to an embodiment of the present invention.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in combination with Examples.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.
Currently, SORTD technology is only applied to PUCCH.And compared with Non-SORTD transmission mechanism, SORTD is needed using 2
PUCCH resource again.As shown in Figure 1, the quantity for the UE that corresponding cell can carry can also be reduced.There are 4 physics for UE
Antenna then will use the antenna virtualization of specific implementation.It in essence, is exactly to use a transparent mechanism by 2 antenna ends
The signal of mouth is mapped on 4 physical antennas.
For different PUCCH format (that is, PUCCH format, in other words PUCCH application scenarios), how to determine
Different antennae port in SORTD (antenna port Antenna port 0, that is, P0 and antenna port Antenna port 1, that is,
P1 the different PUCCH resources) used.Seek in fact point situation wireless heterogeneous networks (Radio Resource Control,
Referred to as RRC) PUCCH resource on P1 is reserved in message.Various situations are illustrated below：
(1) for PUCCH format 1, i.e. SR resource：
Enode eNodeB (alternatively referred to as base station) passes through the following field in RRC information：sr-PUCCH-
What ResourceIndex and sr-PUCCH-ResourceIndexP1-r10 used antenna port P0 and P1 is respectively configured
1 resource of PUCCH.(SchedulingRequestConfig see 36.331)
(2) for PUCCH format 1a/1b, i.e. confirmation/non-acknowledgement (Acknowledgement/Non-
Acknowledgement, referred to as ACK/NACK) resource (non-carrier aggregation scene)：
For frequency division duplex mode (Frequency Division Duplex, referred to as FDD), antenna port P0 and P1
21 resources of PUCCH used pass through network respectively and distribute to obtain and (saving see 36.213 10.1.2.1).For TDD and use
The scene of hybrid automatic repeat-request (Hybrid Automatic Repeat Request, referred to as HARQ) bundling, day
21 resources of PUCCH that line end mouth P0 and P1 are used pass through n respectivelyCCEAnd nCCE+ 1 obtains.(being saved see 36.213 10.1.3.1)
(3) for PUCCH format 2/2a/2b, i.e., channel state information (Channel State Information,
Referred to as CSI) resource：
Periodical CSI is reported, eNodeB passes through the following field in RRC information：cqi-PUCCH-
ResourceIndex-r10 and cqi-PUCCH-ResourceIndexP1-r10 uses antenna port P0 and P1 is respectively configured
2 resource of PUCCH.Aperiodicity CSI is reported using PUSCH transmission, therefore does not support SORTD.
(4) for PUCCH format 1b with channel selection：
In Rel-10, PUCCH format 1b with channel selection does not support transmission diversity, i.e.,
Do not support SORTD.
(5) for PUCCH format 3：
For using the scene of PUCCH format 3, downlink DCI (in addition to primary cell (Primary Cell, referred to as
PCell the first downlink DCI sent on)) in TPC command for PUCCH field will indicate to provide from 4 PUCCH 3
Select 1 (being a pair of when 2 antenna transmission) for replying ACK/NACK in source.43 resources of PUCCH are to pass through format3-
The n3PUCCH-AN-List-r10 of r10 is configured；For 2 antenna transmissions, 41 resources of PUCCH of second antenna port
It is configured by n3PUCCH-AN-ListP1-r10.(10.1.2.2.2 section and 10.1.3.2.2 section see 36.213)
(6) (Semi-Persistent Scheduling, referred to as SPS) is dispatched for semipermanent：
For downlink transfer, if downlink DCI indicating downlink link (Downlink, the referred to as DL) SPS received swashs
Living, then the TPC command for PUCCH field in DCI will indicate to select 1 (2 antennas biography from 41 resources of PUCCH
It is a pair of when defeated) for replying ACK/NACK.41 resources of PUCCH are the n1PUCCH-AN- by SPS-ConfigDL
PersistentList is configured；For 2 antenna transmissions, 41 resources of PUCCH of second antenna port pass through
N1PUCCH-AN-PersistentListP1-r10 configuration.(9.2 sections see 36.213)
(7) for ACK/NACK Repetition：
If UE is configured with ACK/NACK Repetition (repetition) (being known as HARQ-ACK Repetition in agreement),
ENodeB can pass through the following field in RRC information：N1PUCCH-AN-Rep and n1PUCCH-AN-RepP1-r10 matches respectively
Set 1 resource of PUCCH (ackNackRepetition see 36.331) that antenna port P0 and P1 are used.
The PUCCH resource that 2 antenna ports use is determined, and after the PUCCH information for needing to send, it is remaining to be exactly
The processing of transmission diversity.
If transmission antenna be it is incoherent, SORTD can provide best diversity performance, but can consume it is more just
It hands over resource (Rel-8/Rel-9 only uses 1 resource, and 2 resources may be used in Rel-10), so as to reduce PUCCH
Capacity.
As shown in Fig. 2, for traditional 3GPP scheme, for supporting the UE of SORTD, it is necessary to distribute a pair
PUCCH resource, that is, PUCCH Resource-P0 (that is, 0 resource of Antenna port) and PUCCH Resource-P1
(that is, 1 resource of Antenna port), and this assigning process is by the quasi-static distribution of RRC.Even when channel quality is sent out
After changing, SORTD has been not necessarily to or for promoting reliability without (such as the channel of two antennas of uplink when helping
Strong correlation), the resource of this P1 antenna port can not also discharge.To be slatterned.
Fig. 3 is a kind of implementation of scheme proposed in the present invention, as shown in figure 3, network side can be by a P1
Resource, which share, distributes to multiple UE, and network controls at any time, will be true by measuring the quality condition of up channel
The UE of this P1 resource is just being needed to allow to start the transmitting of SORTD double antenna, other unnecessarily start the UE of SORTD, only with P0
Port carries out single-antenna transmission.It can be seen that passing through this new PUCCH Resource-P1 method of salary distribution.As much
The occupied PUCCH total resources of UE tail off, and in other words, resource as much can using the scheme in the embodiment of the present invention
More UE can be carried in the case where having substantially no effect on transmission stability.The present invention is said below with reference to embodiment
It is bright：
Embodiment one：
A kind of resource indicating method is provided in the present embodiment, and Fig. 4 is resource instruction side according to an embodiment of the present invention
Method flow chart, as shown in figure 4, the process includes the following steps：
Step S402 distributes resource for more than two user equipment (UE)s in access network；
The resource distributed for above-mentioned UE is indicated to UE by step S404；Wherein, which sends physical uplink control for UE
At least two UE in channel PUCCH processed, more than two UE are sending PUCCH using orthogonal space resource transmission diversity SORTD
When share same 1 resource of antenna port Antenna port.
Wherein it is possible to above-mentioned resource indicating method be executed by network side equipment, it is alternatively possible to be executed by eNodeB above-mentioned
Method.In the above-described embodiments, UE shared same 1 resource of antenna port Antenna port is substantially to share this together
PUCCH resource in one antenna port Antenna port 1 is (that is, dedicated for transmission PUCCH in Antenna port 1
Resource).In following embodiments of the invention, 1 resource of Antenna port substantially refers to Antenna port
PUCCH resource in 1.Wherein, above-mentioned more than two UE include two UE.
Through the foregoing embodiment, since at least two UE in the UE in access network share an antenna port
1 resource of Antenna port, it is not necessary that an Antenna port1 resource is separately configured for each UE, so as to solve phase
The consumption of resource occupation present in the technology of pass is high, the low problem of resource utilization, and then reaches reduction resource occupation consumption, improves
The effect of resource utilization.In an alternative embodiment, the resource distributed for above-mentioned UE is indicated to UE includes：It is sent out to UE
Send the first instruction message, wherein first instruction message is used to indicate 1 resource of Antenna port that UE and other UE shares；
To UE send the second instruction message, wherein second instruction message be used to indicate UE whether use with other UE share
1 resource of Antenna port.
Optionally, above-mentioned first instruction message includes radio resource control RRC message.Optionally, above-mentioned second instruction disappears
Breath includes following one：Downlink control message DCI 1, DCI 1A, 2 DCI, DCI 2A, DCI3, DCI3A.
In one optionally embodiment, more than two UE to access in above-mentioned network distribute above-mentioned resource and include：Really
Need to distribute the Antenna port UE of 1 resource in fixed two or more UE；Needing to distribute the Antenna port UE of 1 resource
Middle determination needs to carry out the UE of resource-sharing, and does not need to carry out the UE of resource-sharing；It needs to carry out resource-sharing to above-mentioned
UE be grouped, wherein the quantity of the UE in every group be two or more；An Antenna port 1 is distributed for every group of UE to provide
Source, and 1 resource of Antenna port is respectively distributed not need to carry out the UE of resource-sharing.In the present embodiment, it accesses
The UE of above-mentioned network is divided into three classes, and first kind UE sends PUCCH, the second class UE merely with 0 resource of Antenna port
PUCCH is sent using Antenna port0 resource and 1 resource of Antenna port with third class UE, wherein the second class UE is
Need to share the UE of 1 resource of Antenna port with other UE, third class UE is that Antenna port1 resource has been separately configured
UE, that is, get along well other UE share 1 resource of Antenna port.In the present embodiment, it needs to distribute Antenna in determination
It when the UE of 1 resource of port, is determined according to the quality condition of up channel, that is, determine that the quality of up channel is lower than
The UE of predetermined threshold is to need to distribute the Antenna port UE of 1 resource.
In one optionally embodiment, to it is above-mentioned need the UE for carrying out resource-sharing be grouped including：By as follows
Formula determines the maximum quantity P of group to be divided into：P=T-M-2N, wherein T is Antenna port 1 to be allocated in network
The quantity of resource, M are the quantity for needing to carry out the UE of resource-sharing, and N is the quantity for not needing to carry out the UE of resource-sharing, and T is
Integer greater than 0, M are the integer more than or equal to 2, and N is the integer more than or equal to 0；It needs to carry out resource-sharing by described
UE be divided into Q group, wherein Q is positive integer, and Q≤P.In the present embodiment, N can take 0, that is to say, that, it is understood that there may be without list
The case where exclusive UE for using 1 resource of Antenna port.It is different also, when the UE for carrying out resource-sharing will be needed to be divided into Q group
The quantity of UE in group can be different, can will need to carry out UE points of resource-sharing according to the uplink signal-channel quality of UE
At Q group, the better UE of uplink signal-channel quality more can share 1 resource of Antenna port, up channel with other more UE
Ropy UE oneself can only monopolize 1 resource of Antenna port, or share with other UE (or two UE)
1 resource of Antenna port.
As can be seen from the above embodiments, network be directed to current load can will be current after carrying UE situation is judged
UE be grouped.Having the resource of the PUCCH antenna port P1 of the UE more than or equal to 2 in wherein at least one grouping is
It is identical.In the above-described embodiments, when needing to indicate the resource of distribution by instruction information, such as lower section can specifically be passed through
Formula is realized：
By a specific flag bit be placed into specific downstream message (corresponding to the first above-mentioned instruction message) and
Resource distribution situation is informed into UE by downstream message, UE is allowed to know that the PUCCH resource for having shared P1 with other UE (corresponds to upper
1 resource of Antenna port stated).Network side can also store this grouping situation.For the UE in grouping, network is connect
The channel quality information that UE is sent is received, and carries out the assessment of uplink signal-channel quality by modes such as measurement uplink reference signals.
For uplink signal-channel quality be most suitable for it is most desirable carry out SORTD (such as uplink signal-channel quality is poor, and the not strong phase of antenna
Close) UE, pass through specific the Bit of setting in specific DCI downstream message (corresponding to the second above-mentioned instruction message)
It notifies this UE to can be used P1 resource for 1, carries out uplink SORTD transmitting.The same group of UE chosen is failed for other, pass through by
Specific Bit are set as 0 to notify UE that cannot use P1 resource in specific DCI downstream message.Certainly, above-mentioned bit is set
Being set to 1 or being set as 0 is only a kind of preferred embodiment, in specific application, can also by other set-up modes come
It is indicated.
In one optionally embodiment, by be above-mentioned UE distribution resource be indicated to UE after, the above method also wraps
It includes：Determination has network described in new UE access, and/or, there is the UE for having accessed above-mentioned network to disconnect the connection with network；Again it is
UE in current network distributes resource, and is indicated.That is, when the quantity of the UE accessed in network changes,
It needs to distribute resource again for the UE in access network.
Embodiment two
Embodiment of the method provided by the embodiment of the present application two can be in mobile terminal, terminal or similar fortune
It calculates and is executed in device.For running on mobile terminals, Fig. 5 is the sending method of PUCCH of the embodiment of the present invention a kind of
The hardware block diagram of mobile terminal.As shown in figure 5, mobile terminal 50 may include that one or more (only shows one in Fig. 5
It is a) (processor 502 can include but is not limited to the processing of Micro-processor MCV or programmable logic device FPGA etc. to processor 502
Device), memory 504 for storing data and the transmitting device 506 for communication function.Ordinary skill people
Member does not cause to limit it is appreciated that structure shown in fig. 5 only signal to the structure of above-mentioned electronic device.For example, mobile
Terminal 50 may also include than shown in Fig. 5 more perhaps less component or with the configuration different from shown in Fig. 5.
Memory 504 can be used for storing the software program and module of application software, such as the PUCCH in the embodiment of the present invention
The corresponding program instruction/module of sending method, processor 502 by the software program that is stored in memory 504 of operation with
And module realizes above-mentioned method thereby executing various function application and data processing.Memory 504 may include high speed
Random access memory may also include nonvolatile memory, such as one or more magnetic storage device, flash memory or other are non-
Volatile solid-state.In some instances, memory 504 can further comprise remotely located relative to processor 502
Memory, these remote memories can pass through network connection to mobile terminal 50.The example of above-mentioned network includes but is not limited to
Internet, intranet, local area network, mobile radio communication and combinations thereof.
Transmitting device 506 is used to that data to be received or sent via a network.Above-mentioned network specific example may include
The wireless network that the communication providers of mobile terminal 50 provide.In an example, transmitting device 506 includes a Network adaptation
Device (Network Interface Controller, referred to as NIC), can be connected by base station with other network equipments to
It can be communicated with internet.In an example, transmitting device 506 can for radio frequency (Radio Frequency, referred to as
RF) module is used to wirelessly be communicated with internet.
The sending method of PUCCH a kind of is additionally provided in the present embodiment, and Fig. 6 is PUCCH according to an embodiment of the present invention
Sending method flow chart, as shown in fig. 6, the process includes the following steps：
Step S602 determines the resource of network distribution；
Step S604 sends Physical Uplink Control Channel PUCCH using above-mentioned resource；Wherein, it accesses in above-mentioned network
At least two user equipment (UE)s share the same antenna end when sending PUCCH using orthogonal space resource transmission diversity SORTD
1 resource of mouth Antenna port.
Wherein, the above method can be applied in terminal as shown in Figure 5, that is, the executing subject of aforesaid operations can be
Terminal.
Through the foregoing embodiment, since at least two UE in the UE in access network share an antenna port
1 resource of Antenna port, it is not necessary that an Antenna port1 resource is separately configured for each UE, so as to solve phase
The consumption of resource occupation present in the technology of pass is high, the low problem of resource utilization, and then reaches reduction resource occupation consumption, improves
The effect of resource utilization.
In an alternative embodiment, the resource for determining the distribution of above-mentioned network includes：Network is sent first is received to refer to
Show message；According to determining 1 resource of Antennaport shared with predetermined UE of first instruction message；Receive network is sent the
Two instruction messages, wherein second instruction message is used to indicate whether using the Antenna port shared with above-mentioned predetermined UE
1 resource；Above-mentioned resource is determined according to second instruction message.
Optionally, determine that above-mentioned resource includes according to above-mentioned second instruction message：Make when the second instruction message is used to indicate
When with Antenna 1 resource of port shared with predetermined UE, determine above-mentioned resource for pre-assigned Antenna port 0 money
Source and 1 resource of Antenna port shared with predetermined UE；It cannot use and make a reservation for when above-mentioned second instruction message is used to indicate
When Antenna 1 resource of port that UE shares, determine that above-mentioned resource is pre-assigned 0 resource of Antenna port.
Optionally, above-mentioned first instruction message includes radio resource control RRC message.Optionally, above-mentioned second instruction disappears
Breath includes following one：Downlink control message DCI 1, DCI 1A, 2 DCI, DCI 2A, DCI3, DCI3A.
Wherein, above-mentioned predetermined UE corresponds to other UE above-mentioned, that is, is located at the terminal for receiving the first instruction message same
Other UE in one grouping.
In the above-described embodiments, terminal receive network configuration PUCCH Resource-P0 and P1 resource (that is,
1 resource of Antenna port 0 and Antenna port), and stored.When terminal receives the spy sent from network side
Determine message (corresponding to the first above-mentioned instruction message) and shows that oneself has shared some PUCCH Resource-P1 money with other UE
Behind source.Then judge from the specific downlink DCI message (corresponding to the second above-mentioned instruction message) it is Bit specific, when specific
When the position Bit is 1, then show that oneself obtains P1 corresponding resource.PUCCH sends the PUCCH for then using and storing before next time
Resource-P0 and P1 resource is emitted using SORTD double antenna.When the specific position Bit is 0, then PUCCH can only next time
Single-antenna transmission is carried out using PUCCH Resource-P0.Certainly, above-mentioned bit is set as 1 or is set as 0 to be only a kind of excellent
The embodiment of choosing can also be indicated in specific application by other set-up modes.
Embodiment three
In the present embodiment, it is illustrated mainly for the technical detail in the present invention, in the present embodiment, PUCCH
Resource-P1 (or referred to as P1) is equivalent to above-mentioned Antenna port 1：
As shown in subordinate list 1-4, different multiplexing coefficients is used for PUCCH Resource-P1, it is available different
Resource allocation example.Wherein resource multiplex coefficient is defined as:
S=[R_no_shared/R_shared]
Wherein S represents multiplexing coefficient, and when R_no_shared is indicated using tradition 3GPP scheme, nothing shares when institute between UE
P1 number of resources is needed, R_shared represents P1 number of resources required when being shared using this patent method.[] represents round numbers,
It is optional to round up, it rounds up or is rounded downwards.Here to be rounded to example.
Occupation condition when subordinate list 4 is without multiplexing is the R_no_shared by taking 11 UE as an example as shown in subordinate list 4
=11, when being multiplexed by the way of subordinate list 1, [11/6]=2 M=at this time R_shared=6, multiplexing factor is 2 at this time, also
It is to say the resource for saving half compared with the existing technology.For subordinate list 2, M=[11/4]=3, at this time multiplexing factor be
3, that is to say, that save 2/3rds resource compared with the existing technology.
For subordinate list 3, only propose that the example of another mixed ways of distribution, that is, network side also can choose
Shared resource is enabled for part UE, part UE does not use shared resource.At this time save resource number may just half with
It is interior.
Subordinate list 1 (it is 2 that main body, which is multiplexed coefficient)
Subordinate list 2 (it is 3 that main body, which is multiplexed coefficient)
(various multiplexing coefficient mixing, have 2 to have 3) to subordinate list 3
Subordinate list 4 (no multiplexing scheme, i.e. 3GPP have mode)
In the present embodiment, network side will determine how group shared and general multiplexing coefficient S are how many for this.
It is assumed below under the scene that the available PUCCH resource of current network side there remains 6, and has 4 support SORTD's
This network cell of UE access.It is illustrated below for the situation：
Due to being only left 6 PUCCH resources at present, if 4 UE enable the SORTD's of the 3GPP of traditional approach
Words, the number of resources needed is 4 × 2=8, and wherein P1 number of resources is 4.At present in remaining 6 resources, wherein 4
Resource is must to give the P0 resource of 4 UE.So the resource that can be scheduled to P1 is only left 6-4=2.So it is multiplexed coefficient
M=4/2=2. two UE is namely needed to share a P1 resource.
For having determined that the UE of P1 resource to be shared, can be informed first by corresponding downlink RRC information pair
The UE answered, it is shared with other UE for giving the P1 resource of corresponding UE, as to whether being able to use the shared P1 resource, also
To monitor whether another condition meets from DCI.Following critical message is sent for UE1~UE4, key portion in RRC information
The example divided is as follows：
PUCCH-ConfigDedicated::=SEQUENCE
SharedPUCCH-P1-Enabled=1Enumerated { 0,1 }
}
Two exemplary message names and format are given in subordinate list 5.
Subordinate list 5
1 is set to by SharedPUCCH-P1-Enabled to show that the shared mechanism proposed in the embodiment of the present invention enables
?.UE needs to monitor another bit in DCI at this time, such as title is called PUCCHResource-P1-Transmit, works as hair
When this existing bit is 1, UE uplink is sent to be emitted using double antenna SORTD, otherwise uses single-antenna transmission mode.Terminal monitoring DCI
New field format sample it is as follows, wherein only one UE this field is set to 1 in each group.Such as:
DCI 1A/1/0/2A/2 etc.:
UE1：PUCCHResource-P1-Transmit=1
UE2：PUCCHResource-P1-Transmit=0
UE3：PUCCHResource-P1-Transmit=1
UE4：PUCCHResource-P1-Transmit=0
In order to grasp the dynamic channel variation of each UE, network side can periodically (be wrapped the channel information for terminal feedback
It includes but is not limited to order instruction (Rank Indicator, referred to as RI), channel quality indicates (Channel Quality
Indicator, referred to as CQI) etc.) handled, and combine for up channel specific reference signals (including but it is unlimited
In SRS, PUCCH DMRS) measurement how to determine which UE needs most this P1 resource in each group to adjudicate.Such as when upper
Row measure some UE channel it is worst when, the double antenna transmission resources for distributing to this UE SORTD this is regularly measured
And decision, it ensure that the adaptivity and timeliness of the method.
When there is new UE to be added, network can reappraise multiplexing condition, rearrange resource allocation table.Before restarting
State critical process.It ensures when the quantity of UE sends variation, the variation that the method in the embodiment of the present invention can also be adaptive.
Fig. 7 is the interaction diagrams of network according to an embodiment of the present invention and terminal, as shown in fig. 7, network and terminal it
Between interaction be achieved by the steps of：
S702, UE initiate registration request；
S704, network is according to the UE number of current service, situations such as load, determines that PUCCH Resource-P1 is rough
It is multiplexed coefficient；
S706 is generated according to multiplexing coefficient and is stored PUCCH Resource-P0 and PUCCH Resource-P1 distribution
Table sends downstream message and notifies UE, for sharing the UE of PUCCH Resource-P1, refer to according to the resource allocation in allocation table
Some fixed UE occupies P1 resource (referring specifically to two tables of the top in Fig. 7)；
S708, UE1, UE3 indicate that the resource distributed using P0 and P1, uplink double antenna emits PUCCH using network,
The uplink of UE2, UE4 use distributed P0 resource, and single antenna sends PUCCH；
S710, each UE periodically send uplink reference signals SRS etc., assist the up channel of each UE of network measure；
S712, demodulation measure the up channel of each UE, according to the information of PUCCH and measurement SRS etc. as a result, from each
The worst UE of up channel is found out in grouping, is distributed it using double antenna and is sent PUCCH promotion reliability, such as at this time by surveying
Amount, UE2 and UE4 mass are worst；
S714 indicates new distribution in downlink DCI；
S716, UE2, UE4 indicate that the resource distributed using P0 and P1, uplink double antenna sends PUCCH using network,
The uplink of UE1, UE3 use distributed P0 resource, single-antenna transmission PUCCH (as shown in the table in Fig. 7 bottom)；
S718 increases a batch UE, such as UE5, UE6 newly；
S720, network is according to the UE number of current service, situations such as load, determines PUCCH for new UE
The rough multiplex system of Resource-P1, repeats interactive step above-mentioned.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server or network equipment etc.) execute method described in each embodiment of the present invention.
Example IV
A kind of network side equipment is additionally provided in the present embodiment, and the device is for realizing above-described embodiment and preferred implementation
Mode, the descriptions that have already been made will not be repeated.As used below, the software of predetermined function may be implemented in term " module "
And/or the combination of hardware.Although device described in following embodiment is preferably realized with software, hardware or soft
The realization of the combination of part and hardware is also that may and be contemplated.
Fig. 8 is the structural block diagram of network side equipment according to an embodiment of the present invention, as shown in figure 8, the equipment application is in net
Network side (for example, can be applied in base station), including distribution module 82 and indicating module 84, are below illustrated the device：
Distribution module 82, for distributing resource for more than two user equipment (UE)s in access network；Indicating module 84, even
It is connected to above-mentioned distribution module 82, for will be that the resource that above-mentioned UE is distributed is indicated to the UE；Wherein, above-mentioned resource is sent out for UE
Physical Uplink Control Channel PUCCH is sent, at least two UE in more than two UE are utilizing orthogonal space resource transmission diversity
SORTD shares same 1 resource of antenna port Antenna port when sending the PUCCH.
In an alternative embodiment, above-mentioned indicating module 84 includes：First indicating unit, for sending first to UE
Instruction message, wherein first instruction message is used to indicate 1 resource of Antenna port that UE and other UE shares；Second refers to
Show unit, for sending the second instruction message to UE, wherein second instruction message is used to indicate whether UE uses and other UE
Shared 1 resource of Antenna port.
In an alternative embodiment, above-mentioned first instruction message includes radio resource control RRC message.
In an alternative embodiment, above-mentioned second instruction message includes following one：Downlink control message DCI 1,
DCI 1A、DCI 2、DCI 2A、DCI3、DCI3A。
In an alternative embodiment, above-mentioned distribution module 82 includes：First determination unit, it is more than two for determining
Need to distribute the Antenna port UE of 1 resource in UE；Second determination unit, for needing to distribute Antenna port 1
The UE for needing to carry out resource-sharing is determined in the UE of resource, and does not need to carry out the UE of resource-sharing；Grouped element, for pair
The UE for carrying out resource-sharing is needed to be grouped, wherein the quantity of the UE in every group is two or more；Allocation unit, for for
Every group of UE distributes 1 resource of Antenna port, and respectively distributes one not need to carry out the UE of resource-sharing
1 resource of Antenna port.
In an alternative embodiment, above-mentioned grouped element can to need to carry out resource total to above-mentioned in the following way
The UE enjoyed is grouped：The maximum quantity P of group to be divided into is determined by following formula：P=T-M-2N, wherein T is in network
The quantity of 1 resource of Antenna port to be allocated, M are the quantity for needing to carry out the UE of resource-sharing, and N is not need to carry out
The quantity of the UE of resource-sharing, T are the integer greater than 0, and M is the integer more than or equal to 2, and N is the integer more than or equal to 0；
The UE for carrying out resource-sharing will be needed to be divided into Q group, wherein Q is positive integer, and Q≤P.
In an alternative embodiment, above-mentioned apparatus can also by be UE distribution resource be indicated to UE after, really
Surely there is new UE access network, and/or, there is the UE for having accessed above-mentioned network to disconnect the connection with network；It again is current network
In UE distribute resource, and indicated.
Fig. 9 is the structural block diagram of user equipment (UE) according to an embodiment of the present invention, as shown in figure 9, the device can be applied
In terminal side, including determining module 92 and sending module 94, the device is illustrated below：
Determining module 92, for determining the resource of network distribution；Sending module 94 is connected to above-mentioned determining module 92, uses
Physical Uplink Control Channel PUCCH is sent in the above-mentioned resource of utilization；Wherein, at least two user equipmenies in above-mentioned network are accessed
UE shares the same antenna port Antenna port 1 when sending PUCCH using orthogonal space resource transmission diversity SORTD
Resource.
In an alternative embodiment, above-mentioned determining module 92 includes：First receiving unit, for receiving above-mentioned network
The first instruction message sent；Third determination unit, for according to the determining Antenna shared with predetermined UE of the first instruction message
1 resource of port；Second receiving unit, for receiving the second instruction message of network transmission, wherein second instruction message is used
1 resource of Antenna port shared with predetermined UE whether is used in instruction UE；4th determination unit, for referring to according to second
Show that message determines above-mentioned resource.
In an alternative embodiment, the 4th determination unit can be determined according to the second instruction message by the following method
Above-mentioned resource：When above-mentioned second instruction message is used to indicate using 1 resource of Antenna port shared with above-mentioned predetermined UE
When, determine that above-mentioned resource is that pre-assigned 0 resource of Antenna port and the Antenna port 1 shared with predetermined UE are provided
Source；When above-mentioned second instruction message, which is used to indicate, cannot use Antenna 1 resource of port shared with predetermined UE, determine
Above-mentioned resource is pre-assigned 0 resource of Antenna port.
In an alternative embodiment, above-mentioned first instruction message includes radio resource control RRC message.
In an alternative embodiment, above-mentioned second instruction message includes following one：Downlink control message DCI 1,
DCI 1A、DCI 2、DCI 2A、DCI3、DCI3A。
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong
Following manner realization is crossed, but not limited to this：Above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with any
Combined form is located in different processors.
The embodiments of the present invention also provide a kind of storage medium, which includes the program of storage, wherein above-mentioned
Program executes method described in any of the above embodiments when running.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only memory (Read-
Only Memory, referred to as ROM), it is random access memory (Random Access Memory, referred to as RAM), mobile hard
The various media that can store program code such as disk, magnetic or disk.
According to one embodiment of present invention, a kind of network side equipment is additionally provided, the network side equipment includes processing
Device, the processor is for running program, wherein the resource indicating method of any of the above-described is executed when described program is run.
According to one embodiment of present invention, a kind of user equipment (UE) is additionally provided, the UE includes processor, the place
Reason device is for running program, wherein the sending method of the PUCCH of any of the above-described is executed when described program is run.
Optionally, the specific example in the present embodiment can be with reference to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.It is all within principle of the invention, it is made it is any modification, etc.
With replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of resource indicating method, which is characterized in that including：
Resource is distributed for more than two user equipment (UE)s in access network；
The resource distributed for the UE is indicated to the UE；
Wherein, the resource sends Physical Uplink Control Channel PUCCH for the UE, and at least two in more than two UE
A UE shares the same antenna port Antenna when sending the PUCCH using orthogonal space resource transmission diversity SORTD
1 resource of port.
2. the method according to claim 1, wherein the resource distributed for the UE is indicated to the UE
Including：
The first instruction message is sent to the UE, wherein it is shared that first instruction message is used to indicate the UE and other UE
1 resource of Antenna port；
To the UE send the second instruction message, wherein second instruction message be used to indicate the UE whether use and its
1 resource of Antenna port that his UE shares.
3. according to the method described in claim 2, it is characterized in that,
First instruction message includes radio resource control RRC message；And/or
Second instruction message includes following one：Downlink control message DCI 1, DCI 1A, 2 DCI, DCI 2A, DCI3,
DCI3A。
4. the method according to claim 1, wherein to access the UE distribution of the two or more in the network
The resource includes：
It determines in more than two UE and needs to distribute the Antenna port UE of 1 resource；
The UE for needing to carry out resource-sharing is determined in the UE for needing to distribute 1 resource of Antenna port, and does not need to carry out
The UE of resource-sharing；
The UE for carrying out resource-sharing is needed to be grouped to described, wherein the quantity of the UE in every group is two or more；
1 resource of Antenna port is distributed for the UE in described every group, and each not need to carry out the UE of resource-sharing
Distribute 1 resource of Antenna port.
5. according to the method described in claim 4, it is characterized in that, needing the UE for carrying out resource-sharing to be grouped packet to described
It includes：
The maximum quantity P of group to be divided into is determined by following formula：P=T-M-2N, wherein the T be the network in
The quantity of 1 resource of Antenna port of distribution, the M are the quantity for needing to carry out the UE of resource-sharing, and the N is to be not required to
The quantity of the UE of resource-sharing is carried out, T is the integer greater than 0, and M is the integer more than or equal to 2, and N is more than or equal to 0
Integer；
The UE for carrying out resource-sharing is needed to be divided into Q group by described, wherein Q is positive integer, and Q≤P.
6. the method according to claim 1, wherein by be UE distribution the resource be indicated to it is described
After UE, the method also includes：
Determination has network described in new UE access, and/or, there is the UE for having accessed the network to disconnect the connection with the network；
Again the resource is distributed for the UE in presently described network, and is indicated.
7. a kind of sending method of Physical Uplink Control Channel PUCCH, which is characterized in that including：
Determine the resource of network distribution；
Physical Uplink Control Channel PUCCH is sent using the resource；
Wherein, at least two user equipment (UE)s accessed in the network are sent out using orthogonal space resource transmission diversity SORTD
Same 1 resource of antenna port Antenna port is shared when sending the PUCCH.
8. the method according to the description of claim 7 is characterized in that determining that the resource of the network distribution includes：
Receive the first instruction message that the network is sent；
According to determining 1 resource of Antenna port shared with predetermined UE of first instruction message；
Receive the second instruction message that the network is sent, wherein second instruction message be used to indicate whether using with institute
State shared 1 resource of Antenna port of predetermined UE；
The resource is determined according to second instruction message.
9. according to the method described in claim 8, it is characterized in that, determining the resource packet according to second instruction message
It includes：
When second instruction message is used to indicate using Antenna 1 resource of port shared with the predetermined UE, determine
The resource is pre-assigned 0 resource of Antenna port and Antenna port 1 resource shared with the predetermined UE；
When second instruction message, which is used to indicate, cannot use Antenna 1 resource of port shared with the predetermined UE,
Determine that the resource is pre-assigned 0 resource of Antenna port.
10. according to the method described in claim 8, it is characterized in that,
First instruction message includes radio resource control RRC message；And/or
Second instruction message includes following one：Downlink control message DCI 1, DCI 1A, 2 DCI, DCI 2A, DCI3,
DCI3A。
11. a kind of network side equipment, which is characterized in that including：
Distribution module, for distributing resource for more than two user equipment (UE)s in access network；
Indicating module, for will be that the resource that the UE is distributed is indicated to the UE；
Wherein, the resource sends Physical Uplink Control Channel PUCCH for the UE, and at least two in more than two UE
A UE shares the same antenna port Antenna when sending the PUCCH using orthogonal space resource transmission diversity SORTD
1 resource of port.
12. equipment according to claim 11, which is characterized in that the indicating module includes：
First indicating unit, for sending the first instruction message to the UE, wherein first instruction message is used to indicate institute
State 1 resource of Antenna port that UE and other UE shares；
Second indicating unit, for sending the second instruction message to the UE, wherein second instruction message is used to indicate institute
State whether UE uses 1 resource of Antenna port shared with other UE.
13. equipment according to claim 11, which is characterized in that the distribution module includes：
First determination unit needs to distribute the Antenna port UE of 1 resource for determining in more than two UE；
Second determination unit needs to carry out resource-sharing for determining in the UE for needing to distribute 1 resource of Antenna port
UE, and do not need to carry out the UE of resource-sharing；
Grouped element, for needing the UE for carrying out resource-sharing to be grouped to described, wherein the quantity of the UE in every group is two
More than a；
Allocation unit is used to distribute 1 resource of Antenna port for every group of UE, and not need to carry out resource-sharing
UE respectively distribute 1 resource of Antenna port.
14. a kind of user equipment (UE), which is characterized in that including：
Determining module, for determining the resource of network distribution；
Sending module, for sending Physical Uplink Control Channel PUCCH using the resource；
Wherein, at least two user equipment (UE)s accessed in the network are sent out using orthogonal space resource transmission diversity SORTD
Same 1 resource of antenna port Antenna port is shared when sending the PUCCH.
15. UE according to claim 14, which is characterized in that the determining module includes：
First receiving unit, the first instruction message sent for receiving the network；
Third determination unit, for being provided according to the determining Antenna port 1 shared with predetermined UE of first instruction message
Source；
Second receiving unit, the second instruction message sent for receiving the network, wherein second instruction message is used for
Indicate whether the UE uses 1 resource of Antenna port shared with the predetermined UE；
4th determination unit, for determining the resource according to second instruction message.
16. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein when described program is run
Method described in any one of perform claim requirement 1 to 10.
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| CN201710370320.XA CN108934069B (en) | 2017-05-23 | 2017-05-23 | Resource indication method, PUCCH (physical uplink control channel) sending method and network equipment |
| PCT/CN2018/075089 WO2018214594A1 (en) | 2017-05-23 | 2018-02-02 | Resource indication method, pucch sending method and network side device |
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| CN201710370320.XA CN108934069B (en) | 2017-05-23 | 2017-05-23 | Resource indication method, PUCCH (physical uplink control channel) sending method and network equipment |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101998539A (en) * | 2009-08-18 | 2011-03-30 | 大唐移动通信设备有限公司 | ACK/NACK resource reservation method, system and device |
| CN102437895A (en) * | 2011-11-07 | 2012-05-02 | 电信科学技术研究院 | Method for transmitting uplink control information and apparatus thereof |
| JP2016165161A (en) * | 2010-12-20 | 2016-09-08 | エルジー エレクトロニクス インコーポレイティド | Method and user equipment for transmitting ack/nack, and method and base station for receiving ack/nack |
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| CN103378954B (en) * | 2012-04-20 | 2019-03-15 | 北京三星通信技术研究有限公司 | The method for supporting to send the distribution HARQ-ACK channel resource of diversity and channel selection |
| US8743820B2 (en) * | 2012-05-30 | 2014-06-03 | Intel Corporation | PUCCH resource allocation with enhanced PDCCH |
| CN104284424B (en) * | 2013-07-05 | 2019-02-12 | 电信科学技术研究院 | Uplink control channel resource distribution method and base station in multiaerial system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998539A (en) * | 2009-08-18 | 2011-03-30 | 大唐移动通信设备有限公司 | ACK/NACK resource reservation method, system and device |
| JP2016165161A (en) * | 2010-12-20 | 2016-09-08 | エルジー エレクトロニクス インコーポレイティド | Method and user equipment for transmitting ack/nack, and method and base station for receiving ack/nack |
| CN102437895A (en) * | 2011-11-07 | 2012-05-02 | 电信科学技术研究院 | Method for transmitting uplink control information and apparatus thereof |
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