CN107040901A - A kind of group's different-frequency measure gap configuration method and group system - Google Patents
A kind of group's different-frequency measure gap configuration method and group system Download PDFInfo
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- CN107040901A CN107040901A CN201610076203.8A CN201610076203A CN107040901A CN 107040901 A CN107040901 A CN 107040901A CN 201610076203 A CN201610076203 A CN 201610076203A CN 107040901 A CN107040901 A CN 107040901A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/08—User group management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
Abstract
This application discloses a kind of group's different-frequency measure gap configuration method and group system, wherein method includes：The group that eNodeB receives EPC transmissions is exhaled after foundation request, is described group and is exhaled corresponding group of foundation request to exhale configuration group's different-frequency measure gap；Broadcast group exhales beep-page message to the described group of all UE exhaled, described group is exhaled beep-page message to carry group's different-frequency measure gap, exhaled so that the described group of all UE exhaled exhale beep-page message to set up group according to described group, and different-frequency measure is carried out according to the described group of group's different-frequency measure gap period for exhaling beep-page message to carry.Using the present invention, when using inter-frequency networking in TD LTE cluster private network systems, it is possible to achieve the UE in cluster multi call can be normally carried out different-frequency measure, it can guarantee that UE will not lose group when carrying out group-calling service and exhale data again.
Description
Technical field
The present invention relates to mobile communication technology, more particularly to a kind of group's different-frequency measure gap configuration method and cluster system
System.
Background technology
TD-LTE (Time Division-Long Term Evolution, time-division Long Term Evolution) broadband cluster system is used
During alien frequencies mode networking, UE (User Equipment, user equipment) need to carry out different-frequency measure to alien frequencies adjacent area, with
Just UE is according to the cell reference signals receiving power (Reference Signal Receiving Power, RSRP) of adjacent area,
Select cell reselection or the Target cell of switching.Because generally UE receiver bandwidth is not enough to cover simultaneously
Alien frequencies frequency where the working frequency points and adjacent cell of cell-of-origin, therefore UE used with regular hour gap to adjacent
The alien frequencies frequency of cell is measured.
In TD-LTE public network system, main business is point-to-point single call service.When TD-LTE public network system
During using inter-frequency networking, UE is only in RRC (Radio Resource Control, wireless heterogeneous networks) connection status
It is lower to carry out single call service.ENodeB (Evolved Node B, evolved base station) needs to configure alien frequencies to UE
Measurement gap Measurement Gap (for the ease of being distinguished with group's different-frequency measure gap, are referred to as individual calling alien frequencies
Measurement gap), during individual calling different-frequency measure gap, UE is jumped to where adjacent cell from the working frequency points of cell-of-origin
Alien frequencies carries out different-frequency measure.During different-frequency measure gap, the working frequency points of UE and eNodeB not in cell-of-origin are entered
Row data send and receive, and until different-frequency measure gap is terminated, i.e. UE completes the different-frequency measure to adjacent cell, returns
Untill the working frequency points of cell-of-origin.This mechanism ensure that UE when performing different-frequency measure, UE and eNodeB it
Between be not in upstream or downstream data loss.And under RRC idle conditions, because single call service is not present in UE,
When UE performs different-frequency measure, without different-frequency measure gap.
In TD-LTE cluster private network systems, UE, also with private network business, compares allusion quotation in addition to single call service
Type is group-calling service.Called UE is exhaled for group, group-calling service can occur in RRC idle conditions and RRC connections
State.When using inter-frequency networking, the group under the two states exhales called UE in addition to receiving group-calling service,
Also need to carry out different-frequency measure to neighbor cell.In other words, group exhale called UE no matter in RRC idle conditions or
RRC connection status is required for different-frequency measure gap, and this is the spy that TD-LTE clusters private network is different from TD-LTE public network
Point.
In order to avoid UE loses group-calling service data when performing different-frequency measure, for the cluster multi call business of group,
ENodeB needs all UE in being exhaled for the group, unified configuration group's different-frequency measure gap.
The implementation of current TD-LTE public network is to be in UE under RRC connection status, and eNodeB passes through RRC
Connection Reconfiguration configure individual calling different-frequency measure gap to UE, but can not solve UE in carry out group
The problem of loss group exhales data when exhaling business.
The inter-frequency networking of TD-LTE group systems is being studied by some TD-LTE cluster private networks equipment vendors, but also
The allocation plan in group's different-frequency measure gap is not proposed.
The content of the invention
In view of this, it is a primary object of the present invention to provide a kind of group's different-frequency measure gap configuration method and cluster system
System, can not be realized to all UE in cluster multi call with solving to use in TD-LTE cluster private network systems during inter-frequency networking
The problem of carrying out different-frequency measure gap configuration.
In order to achieve the above object, technical scheme proposed by the present invention is：
A kind of group's different-frequency measure gap configuration method, including：
The group that eNodeB receives EPC transmissions is exhaled after foundation asks, and is described group and is exhaled corresponding group of foundation request to exhale and match somebody with somebody
Put group's different-frequency measure gap；
Broadcast group exhales beep-page message to the described group of all UE exhaled, exhales beep-page message to carry group's alien frequencies for described group and surveys
Measure gap so that the described group of all UE exhaled exhale beep-page message to set up group and exhaled according to described group, and are exhaled according to described group
Carry out different-frequency measure group's different-frequency measure gap period that beep-page message is carried.
A kind of group system, the system is used to configure group's different-frequency measure gap, and the system includes：
EPC, foundation request is exhaled to eNodeB for sending group；
ENodeB, exhales foundation to ask for receiving the group that the EPC is sent, and is described group and exhales corresponding group of foundation request
Exhale configuration group's different-frequency measure gap；
Being additionally operable to broadcast group exhales beep-page message to the described group of all UE exhaled, and described group is exhaled beep-page message to carry the group
Different-frequency measure gap；
The described group of UE that exhales, the broadcast group for receiving the eNodeB broadcast exhales beep-page message, is exhaled according to described group
Beep-page message is set up group and exhaled, and exhales group's different-frequency measure gap period that beep-page message is carried according to described group
Carry out different-frequency measure.
Further, since all UE during a group is exhaled are assigned with unified group's different-frequency measure gap by eNodeB,
All UE being under RRC connection status during so group is exhaled will terminate different-frequency measure in synchronization, and simultaneously
To eNodeB reporting measurement reports, when the UE during the group is exhaled is more, it will cause up signaling storm, cause
The ascending resource eated dishes without rice or wine is not enough, and up channel congestion reduces network performance.To avoid this problem, while ensuring UE
Can reporting measurement reports in time, the present invention still further comprised the side of the UE timesharing reporting measurement reports during group is exhaled
Case.
In summary, the invention provides a kind of group's different-frequency measure gap configuration method, in this method, eNodeB connects
The group for receiving EPC is exhaled after foundation request, exhales corresponding group of foundation request to exhale configuration group's different-frequency measure gap for the group,
And group's different-frequency measure gap of configuration is carried on group exhales all UE that the group is exhaled are broadcast in beep-page message so that
All UE that the group is exhaled exhale beep-page message to set up group and exhaled according to the group received, and exhale carrying in beep-page message according to group
Group's different-frequency measure gap period carry out different-frequency measure, using technical solution of the present invention, eNodeB is waits to set up
Group exhales unified configuration group's different-frequency measure gap, and notifies all UE for being exhaled to group to be set up so that group to be set up is exhaled
All UE set up group and exhale, and different-frequency measure is carried out according to group's different-frequency measure gap of the unified configurations of eNodeB,
It is achieved thereby that when using inter-frequency networking in TD-LTE cluster private network systems, the UE in cluster multi call can normally enter
Row different-frequency measure, can guarantee that UE will not lose group when carrying out group-calling service and exhale data again.
Brief description of the drawings
Fig. 1 is the flow chart of technical solution of the present invention；
Fig. 2 is the flow chart of the embodiment of the present invention；
Fig. 3 is the structural representation of the embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing and specific implementation
The present invention is described in further detail for example.
The different-frequency measure gap mechanism of existing TD-LTE public network has as a drawback that for group service：
(1) existing different-frequency measure gap is directed to single call service, i.e. individual calling different-frequency measure gap, and can not solve
The problem of all UE in group-calling service carry out that data may be lost during different-frequency measure.
(2) it is only capable of being directed to single call service, i.e., individual calling different-frequency measure gap is configured to single UE, it is impossible to a cluster group
The unified configuration group's different-frequency measure gaps of all UE in exhaling.
(3) it is only capable of being directed to the UE configuration different-frequency measures gap being under RRC connection status, and can not be in RRC
UE under idle condition carries out this configuration.
This is directed to, the present invention proposes a kind of group's different-frequency measure gap configuration method, core concept of the invention
It is：The group that eNodeB responses EPC is sent exhales foundation to ask, and exhales corresponding group of foundation request to exhale for the group and uniformly matches somebody with somebody
Put group's different-frequency measure gap, and be carried on group and exhale be broadcast to that group to be set up exhales in beep-page message all
UE so that all UE that group to be set up is exhaled exhale beep-page message to set up group and exhaled according to the group received, and according to
Carry out different-frequency measure group's different-frequency measure gap period of eNodeB configurations.
Fig. 1 is the method flow schematic diagram of technical solution of the present invention, as shown in figure 1, between group's different-frequency measure
Gap collocation method mainly includes：
Step 101：The group that eNodeB receives EPC transmissions is exhaled after foundation request, and foundation request pair is exhaled for the group
The group to be set up answered exhales configuration group's different-frequency measure gap.
In this step, the group that eNodeB receives EPC transmissions exhales foundation to ask, based on G-RNTI (Group-Radio
Network Temporary Identifier, group's Radio Network Temporary Identifier) exhale foundation request corresponding for the group
Group to be set up exhales configuration group's different-frequency measure gap.Wherein, eNodeB is that group to be set up exhales the unified group configured
Different-frequency measure gap includes two parameters：Group's different-frequency measure gap period and sub-frame offset O, wherein subframe
Offset O is that the UE that group to be set up is exhaled starts rising for group's different-frequency measure in group's different-frequency measure gap period
Beginning subframe.In order to ensure group's different-frequency measure gap period in the Consumer's Experience of group service, the present embodiment still
So 3GPP (3rd Generation Partnership Project, third generation cooperative programme) is continued to use for individual calling alien frequencies
The different-frequency measure gap period of measurement gap defined, i.e. group's different-frequency measure gap period are 40ms or 80ms；
For sub-frame offset O, the present embodiment proposes a kind of method that sub-frame offset is determined based on G-RNTI,
Can be this group of speechminute with a G-RNTI, sub-frame offset when eNodeB sets up the group-calling service of group
O is calculated by following formula：
When group's different-frequency measure gap period is 40ms, O=G mod 40, i.e. sub-frame offset O are integer, and
O∈[0,39]；
When group's different-frequency measure gap period is 80ms, O=G mod 80, i.e. sub-frame offset O are integer, and
O∈[0,79]；
Wherein, G is that eNodeB is to treat the G-RNTI that foundation group speechminute is matched somebody with somebody, and each group of G-RNTI exhaled has unique
Property, mod is modulo operation.
For example, it is assumed that eNodeB is group to be set up, to exhale group's different-frequency measure gap period of configuration be 40ms, per 1ms
For a subframe, i.e., one group different-frequency measure gap period 40ms includes 40 subframes, subframe 0, subframe 1,
Subframe 2 ..., subframe 39, eNodeB is that this treats that the G-RNTI that foundation group speechminute is matched somebody with somebody is 42, passes through O=Gmod40
It is 2 that can calculate and obtain the sub-frame offset O that the group to be set up exhales, i.e., the UE that the group to be set up is exhaled is in group's alien frequencies survey
Measure and start the starting subframe of group's different-frequency measure in gap period for subframe 2.
In fact, group's different-frequency measure gap is except including group's different-frequency measure gap period and sub-frame offset two
Outside individual parameter, in addition to group's different-frequency measure gap duration, i.e., the UE that group is exhaled, which carries out different-frequency measure, to be continued
Duration, because group's different-frequency measure gap duration is fixed duration 6ms, i.e., provided according to 3GPP,
ENodeB, UE unify default groups different-frequency measure gap duration for 6ms, therefore eNodeB is to wait to set up
When group exhales configuration group different-frequency measure gap, group's different-frequency measure gap period and sub-frame offset two are only configured
Parameter.
Step 102：ENodeB broadcast groups exhale all UE that beep-page message is exhaled to group to be set up, and group exhales beep-page message
It is group's different-frequency measure gap that group to be set up exhales configuration to carry eNodeB so that all UE that group to be set up is exhaled
Exhale beep-page message to set up group according to the group to exhale, and group's different-frequency measure gap that beep-page message is carried is exhaled according to the group
Periodically carry out different-frequency measure.
In this step, eNodeB will exhale group's different-frequency measure gap of configuration to carry in step 101 for group to be set up
Exhaled in group in beep-page message, be broadcast to all UE of specified cell, this specify cell be group to be set up exhale it is all
Cell where UE, is that EPC informs eNodeB by TA list (Tracking Area list, tracking zone list)
's.The group that all UE of specified cell can receive eNodeB broadcast exhales beep-page message, but only yet to be built
The vertical group of UE exhaled handles the group and exhales beep-page message, and the group is exhaled beep-page message to abandon by other UE.
Specifically, eNodeB sends all UE that improved TrunkingPaging message is exhaled to group to be set up,
The group of the improved TrunkingPaging message, which is exhaled, carries increased eNodeB for group to be set up in paging list
Exhale group's different-frequency measure gap of configuration.
After the group for setting up all UE that group exhales and receiving eNodeB transmissions exhales beep-page message, paging is exhaled according to group
The conventional cell that message is carried is set up group and exhaled, and preservation group exhales the group's different-frequency measure gap carried in beep-page message,
Different-frequency measure is carried out according to group's different-frequency measure gap period.
By the method for the present embodiment, eNodeB is that group to be set up exhales unified configuration group's different-frequency measure gap, can
Discrete different groups are exhaled in time domain group's different-frequency measure gap, so as to avoid different groups in same cell from exhaling
All UE concentrate on synchronization and terminate different-frequency measure, and different-frequency measure reporting is reported to eNodeB, cause up
Signaling storm, causes the not enough ascending resource eated dishes without rice or wine, up new road obstruction, reduction network performance.
Because all UE that a group is exhaled are configured with unified group's different-frequency measure gap by eNodeB, then group
All UE in RRC connection status will terminate different-frequency measure in the same time in exhaling, and simultaneously to
ENodeB reports different-frequency measure reporting, when the UE that the group is exhaled is more, and ascending resource it is not enough when, it will cause
Up signaling storm, causes up new road obstruction, can reduce network performance.Therefore, another embodiment of the present invention
In, eNodeB further exhales configuration timesharing reporting measurement reports to start mark for group, and in group exhales beep-page message
Carry the timesharing reporting measurement reports and start mark.
When timesharing reporting measurement reports start be designated default value when, all UE that the group is exhaled do not start timesharing report it is different
All UE that frequency measure reporting mechanism, the i.e. group are exhaled terminate different-frequency measure in group's different-frequency measure gap period
When, the UE in RRC connection status sends different-frequency measure reporting to eNodeB simultaneously, and the situation is applied to up
The situation of resource more abundance；
When timesharing reporting measurement reports, which start, is designated preset value, it is all in RRC connection status that the group is exhaled
UE start timesharing report all UE in RRC connection status that different-frequency measure reporting mechanism, the i.e. group are exhaled,
The time delay D for each reporting different-frequency measure reporting is calculated according to D=C mod 10 respectively, wherein, C is at this
In the UE of RRC connection status Cell Radio Network Temporary Identifier/Identity, Cell-RNTI C-RNTI (Cell-Radio Network
Radio Network Temporary Identifier in Temporary Identifier, cell), it is afterwards, all to be in RRC connection shapes
When the UE of state terminates different-frequency measure simultaneously in group's different-frequency measure gap period, postpone itself respectively and calculate
D obtained subframe reports different-frequency measure reporting to eNodeB, and the situation is applied to the not enough situation of ascending resource.
For example, the C-RNTI for some UE for being in RRC connection status that group is exhaled is 15, according to D=C mode 10
It is 5 to calculate obtained time delay D, then the UE terminates alien frequencies survey in group's different-frequency measure gap period
After amount, then postpone 5 subframes to eNodeB transmission different-frequency measure reportings.
Wherein, regardless of whether starting timesharing reports different-frequency measure reporting mechanism, the UE in RRC connection status
(do not start timesharing when can report different-frequency measure reporting to eNodeB and report being in for different-frequency measure reporting mechanism
The UE of RRC connection status terminates after different-frequency measure, and starts the place that timesharing reports different-frequency measure reporting mechanism
Terminate different-frequency measure in the UE of RRC connection status and postpone after D subframe), if nearest one is up
Subframe has enough PUSCH (Physical Uplink Shared Channel, Physical Uplink Shared Channel) resources,
Then the UE sends different-frequency measure reporting to eNodeB at once；If PUSCH inadequate resources, the UE to
ENodeB reports BSR (Buffer Status Report, buffer status report), asks uplink authorization；If
There is no PUSCH resources completely, then UE in the nearest dispatch request Scheduling Request cycles to eNodeB
Scheduling Request are reported, uplink authorization is asked.
Specifically, eNodeB exhales configuration in the group of TrunkingPaging message exhales paging list for each group
One timesharing reporting measurement reports starts mark " measReportDelayInd ", when eNodeB is broadcast to group to be set up
When measReportDelayInd in all UE exhaled TrunkingPaging message is set to " True ", generation
Table timesharing reports different-frequency measure reporting to start and is designated preset value, when eNodeB is broadcast to all UE that group to be set up is exhaled
TrunkingPaging message in do not carry measReportDelayInd mark when, represent timesharing and report different-frequency measure
Report startup is designated default value.
In order to ensure group exhale in all UE can be normally carried out different-frequency measure while will not also lose group-calling service data,
In the present embodiment, after group is exhaled and is successfully established, all UE that group is exhaled work as subframe in each different-frequency measure cycle
When offset O is reached, all UE that the group is exhaled start different-frequency measure respectively, and during continuing 6ms, different-frequency measure
ENodeB does not send the signaling and business datum that the group is exhaled, all UE that the group is exhaled do not receive yet the signaling that the group exhales and
Business datum；
After different-frequency measure terminates, i.e., different-frequency measure continues after 6ms, eNodeB continue to send the signaling exhaled of the group and
Business datum, all UE that the group is exhaled continue to the signaling and business datum that the group is exhaled.
So, all UE that the group is exhaled the same time carry out different-frequency measure, and during different-frequency measure eNodeB and should
Group exhale in UE between exhale signaling and group-calling service to come and go without group；Because all UE that the group is exhaled start alien frequencies
The starting subframe of measurement is identical, and the duration for carrying out different-frequency measure is also identical, therefore all UE for exhaling of the group can be
The same time terminates different-frequency measure, and proceeding group between the UE during eNodeB and the group are exhaled afterwards exhales signaling and group
The contact of business is exhaled, this ensure that all UE that the group is exhaled will not lose group-calling service data during different-frequency measure.
Further, after the eNodeB groups for receiving EPC transmissions exhale releasing request, broadcast group exhales release message
All UE that corresponding group of releasing request is exhaled are exhaled to group, describes for convenience, exhales corresponding group of releasing request to exhale group
Referred to as to be released group is exhaled, and group, which is exhaled, carries the to be released group of mark exhaled in release message so as to be released group of all UE for exhaling
The mark carried in release message is exhaled to determine that to be released group is exhaled according to group, and between the group's different-frequency measure that will be exhaled with release group
Gap is removed.ENodeB exhales releasing request to determine that corresponding to be released group is exhaled, and is discharged the group and is exhaled according to group, including by itself
Group's different-frequency measure gap of configuration is exhaled to remove for be released group.
Fig. 2 is the flow chart of group's different-frequency measure gap configuration of the present invention, as shown in Fig. 2 comprising the following steps：
Step 201：EPC transmission groups exhale foundation request to eNodeB.
Step 202：It is that group exhales the corresponding group to be set up of foundation request to exhale configuration group that eNodeB, which is based on G-RNTI,
Different-frequency measure gap.
Step 203：ENodeB broadcast groups exhale beep-page message.
It is group's different-frequency measure gap that group to be set up exhales configuration that the group, which is exhaled and eNodeB is carried in beep-page message, and
Carrying timesharing reports different-frequency measure reporting to identify, and timesharing reports different-frequency measure reporting to be designated preset value.
Step 204：All UE receptions groups that group to be set up is exhaled exhale beep-page message, set up group and exhale, and reception group is exhaled
Business.
Step 205a：The sub-frame offset of group's different-frequency measure gap period is reached, and UE carries out different-frequency measure, holds
Continue 6ms, and descending group is not received during different-frequency measure and exhale signaling and group-calling service data.
Step 205b：The sub-frame offset of group's different-frequency measure gap period is reached, and continues 6ms, eNodeB is not
Send descending group and exhale signaling and group-calling service data.
This step is carried out simultaneously with step 205a.
Step 206：Group's different-frequency measure terminates, and UE continues to descending group and exhales signaling and group-calling service data,
And timesharing reports different-frequency measure reporting.
Step 207：EPC transmission groups exhale releasing request to eNodeB.
Step 208：ENodeB transmission groups exhale release message.
The group exhales release message to carry the to be released group of mark exhaled.
Step 209：UE release groups are exhaled, and remove group's different-frequency measure gap that the group is exhaled.
Step 210：ENodeB release groups exhale corresponding group of releasing request to exhale, and remove group's alien frequencies that the group is exhaled
Measurement gap.
The present invention also provides a kind of group system, and the system is used to configure group's different-frequency measure gap, as shown in figure 3,
The system includes：
EPC, foundation request is exhaled to eNodeB for sending group；
ENodeB, exhales foundation to ask for receiving the group that the EPC is sent, and is described group and exhales corresponding group of foundation request
Exhale configuration group's different-frequency measure gap；
Being additionally operable to broadcast group exhales beep-page message to the described group of all UE exhaled, and described group is exhaled beep-page message to carry the group
Different-frequency measure gap；
The described group of UE that exhales, the broadcast group for receiving the eNodeB broadcast exhales beep-page message, is exhaled according to described group
Beep-page message is set up group and exhaled, and exhales group's different-frequency measure gap period that beep-page message is carried according to described group
Carry out different-frequency measure.
It is the described group of timesharing for exhaling configuration that described group of eNodeB broadcast, which exhales beep-page message also to carry the eNodeB,
Reporting measurement reports start mark.
When the timesharing reporting measurement reports startup is designated default value, the described group of all UE exhaled do not start in timesharing
Report different-frequency measure reporting mechanism；
The timesharing reporting measurement reports start when being designated preset value, described group exhale all be in RRC connection status
UE, calculated according to D=C mode 10 each report the time delay D of different-frequency measure reporting respectively, wherein, C
For the Cell Radio Network Temporary Identifier/Identity, Cell-RNTI C-RNTI of the UE for being in RRC connection status.
Group's different-frequency measure gap includes group's different-frequency measure gap period and sub-frame offset O；
It is described to exhale the corresponding group to be set up of foundation request to exhale configuration group's different-frequency measure gap to include following step for described group
Suddenly：
The eNodeB is that the group to be set up exhales configuration group different-frequency measure gap period, group's different-frequency measure
Gap period is 40ms or 80ms；
The eNodeB is that the group to be set up exhales configuration sub-frame offset O according to following formula：
When group's different-frequency measure gap period is 40ms, O=G mod 40；
When group's different-frequency measure gap period is 80ms, O=G mod 80；
Wherein, G is the described group of G-RNTI exhaled.
The described group of UE exhaled is further used for：
Group is exhaled be successfully established after, in each group's different-frequency measure gap period, when the sub-frame offset O reach
When, start group different-frequency measure, and the eNodeB does not send the letter that the group is exhaled during continuing 6ms, different-frequency measure
Order and business datum, the UE that the described group is exhaled do not receive the signaling and business datum that the group is exhaled；
After group's different-frequency measure terminates, the eNodeB sends the signaling and business datum that the group is exhaled, and described group is exhaled
UE receive signaling and business datum that the group is exhaled.
The group that the eNodeB receives the EPC transmissions exhales releasing request, and broadcast group exhales release message to described group
All UE for exhaling corresponding group of releasing request to exhale, described group is exhaled release message to carry the to be released group of mark exhaled so that
Exhale all UE that corresponding group of releasing request is exhaled to determine to be released group according to the mark for described group to exhale, and will be to be released
Remove in group's different-frequency measure gap that group is exhaled；
The eNodeB removes described group and exhales group's different-frequency measure gap that corresponding group of releasing request is exhaled.
In summary, presently preferred embodiments of the present invention is these are only, the protection of the present invention is not intended to limit
Scope.Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc.,
It should be included within protection scope of the present invention.
Claims (12)
1. a kind of group's different-frequency measure gap configuration method, it is characterised in that including：
The group that eNodeB receives EPC transmissions is exhaled after foundation asks, and is described group and is exhaled corresponding group of foundation request to exhale and match somebody with somebody
Put group's different-frequency measure gap；
Broadcast group exhales beep-page message to the described group of all UE exhaled, exhales beep-page message to carry group's alien frequencies for described group and surveys
Measure gap so that the described group of all UE exhaled exhale beep-page message to set up group and exhaled according to described group, and are exhaled according to described group
Carry out different-frequency measure group's different-frequency measure gap period that beep-page message is carried.
2. according to the method described in claim 1, it is characterised in that this method further comprises：
Exhale beep-page message to carry the eNodeB for described group exhales the timesharing reporting measurement reports of configuration to start mark for described group
Know.
3. method according to claim 2, it is characterised in that this method further comprises：
When the timesharing reporting measurement reports startup is designated default value, the described group of all UE exhaled do not start in timesharing
Report different-frequency measure reporting mechanism；
The timesharing reporting measurement reports start when being designated preset value, described group exhale all be in wireless heterogeneous networks
The UE of RRC connection status, calculates the time delay for each reporting different-frequency measure reporting according to D=C mode 10 respectively
D, wherein, C is the described group of UE in RRC connection status exhaled Cell Radio Network Temporary Identifier/Identity, Cell-RNTI C-RNTI.
4. according to the method described in claim 1, it is characterised in that
Group's different-frequency measure gap includes group's different-frequency measure gap period and sub-frame offset O；
It is described to exhale corresponding group of foundation request to exhale configuration group's different-frequency measure gap to comprise the following steps for described group：
The eNodeB is described group and exhales configuration group different-frequency measure gap period, group's different-frequency measure gap week
Phase is 40ms or 80ms；
The eNodeB is described group according to following formula and exhales configuration sub-frame offset O：
When group's different-frequency measure gap period is 40ms, O=G mod 40；
When group's different-frequency measure gap period is 80ms, O=G mod 80；
Wherein, G is the described group of G-RNTI exhaled.
5. method according to claim 4, it is characterised in that described and exhale beep-page message to carry according to described group
Group's different-frequency measure gap period carry out different-frequency measure, specifically include：
Group is exhaled be successfully established after, in each group's different-frequency measure gap period, when the sub-frame offset O reach
When, the described group of all UE exhaled start group's different-frequency measure respectively, and during continuing 6ms, group's different-frequency measure
ENodeB does not send the signaling and business datum that the group is exhaled, the described group of all UE exhaled do not receive the signaling that the group exhales and
Business datum；
After group's different-frequency measure terminates, eNodeB sends the signaling and business datum that the group is exhaled, described group exhale it is all
UE receives the signaling and business datum that the group is exhaled.
6. according to the method described in claim 1, it is characterised in that this method further comprises：
The group that the eNodeB receives the EPC transmissions exhales releasing request；
Broadcast group exhales release message to the described group of all UE for exhaling corresponding group of releasing request to exhale, and described group is exhaled release message
Carry the to be released group of mark exhaled so that described group is exhaled all UE that corresponding group of releasing request is exhaled according to the mark
Determine that to be released group is exhaled, and the to be released group of group exhaled different-frequency measure gap is removed；
The eNodeB removes described group and exhales group's different-frequency measure gap that corresponding group of releasing request is exhaled.
7. a kind of group system, it is characterised in that the system is used to configure group's different-frequency measure gap, and the system includes：
EPC, foundation request is exhaled to eNodeB for sending group；
ENodeB, exhales foundation to ask for receiving the group that the EPC is sent, and is described group and exhales corresponding group of foundation request
Exhale configuration group's different-frequency measure gap；
Being additionally operable to broadcast group exhales beep-page message to the described group of all UE exhaled, and described group is exhaled beep-page message to carry the group
Different-frequency measure gap；
The described group of UE that exhales, the group for receiving the eNodeB broadcast exhales beep-page message, and paging is exhaled according to described group
Message is set up group and exhaled, and is carried out according to the described group of group's different-frequency measure gap period for exhaling beep-page message to carry
Different-frequency measure.
8. group system according to claim 7, it is characterised in that
It is the described group of timesharing for exhaling configuration that described group of eNodeB broadcast, which exhales beep-page message also to carry the eNodeB,
Reporting measurement reports start mark.
9. group system according to claim 8, it is characterised in that：
When the timesharing reporting measurement reports startup is designated default value, the described group of all UE exhaled do not start in timesharing
Report different-frequency measure reporting mechanism；
The timesharing reporting measurement reports start when being designated preset value, described group exhale all be in RRC connection status
UE, calculated according to D=C mode 10 each report the time delay D of different-frequency measure reporting respectively, wherein, C
For the Cell Radio Network Temporary Identifier/Identity, Cell-RNTI C-RNTI of the UE for being in RRC connection status.
10. group system according to claim 7, it is characterised in that
Group's different-frequency measure gap includes group's different-frequency measure gap period and sub-frame offset O；
It is described to exhale corresponding group of foundation request to exhale configuration group's different-frequency measure gap to comprise the following steps for described group：
The eNodeB is described group and exhales configuration group different-frequency measure gap period, group's different-frequency measure gap week
Phase is 40ms or 80ms；
The eNodeB is described group according to following formula and exhales configuration sub-frame offset O：
When group's different-frequency measure gap period is 40ms, O=G mod 40；
When group's different-frequency measure gap period is 80ms, O=G mod 80；
Wherein, G is the described group of G-RNTI exhaled.
11. group system according to claim 10, it is characterised in that the UE that the group to be set up is exhaled enters one
Walking is used for：
Group is exhaled be successfully established after, in each group's different-frequency measure gap period, when the sub-frame offset O reach
When, start group different-frequency measure, and the eNodeB does not send the letter that the group is exhaled during continuing 6ms, different-frequency measure
Order and business datum, the described group of UE exhaled do not receive signaling and business datum that the group is exhaled；
After group's different-frequency measure terminates, the eNodeB sends the signaling and business datum that the group is exhaled, and described group is exhaled
UE receive signaling and business datum that the group is exhaled.
12. group system according to claim 7, it is characterised in that
The eNodeB is additionally operable to, and the group for receiving the EPC transmissions exhales releasing request；
Broadcast group exhales release message to the described group of all UE for exhaling corresponding group of releasing request to exhale, and described group is exhaled release message
Carry the to be released group of mark exhaled so that described group is exhaled all UE that corresponding group of releasing request is exhaled according to the mark
Determine that to be released group is exhaled, and the to be released group of group exhaled different-frequency measure gap is removed；
The eNodeB removes described group and exhales group's different-frequency measure gap that corresponding group of releasing request is exhaled.
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