CN102098682A - Method and equipment for processing segment - Google Patents
Method and equipment for processing segment Download PDFInfo
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- CN102098682A CN102098682A CN2011100057241A CN201110005724A CN102098682A CN 102098682 A CN102098682 A CN 102098682A CN 2011100057241 A CN2011100057241 A CN 2011100057241A CN 201110005724 A CN201110005724 A CN 201110005724A CN 102098682 A CN102098682 A CN 102098682A
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Abstract
The invention discloses a method and equipment for processing a segment. The method comprises the following step of: determining the information of the segment according to the information of a carrier when the segment on the edge of the carrier is combined with the carrier. In the embodiment of the invention, a base station can perform segment processing on user equipment (UE) by a special signaling, and the UE can use the segment to work normally, so that the aim of improving frequency utilization rate is fulfilled.
Description
Technical field
The present invention relates to communication technical field, relate in particular to processing method and the equipment of a kind of Segment.
Background technology
(1) multicarrier system
At LTE(Long Term Evolution, Long Term Evolution) reach in the wireless communication system in the past, have only a carrier wave under the base station, the maximum bandwidth in the LTE system is 20MHz, the distribution of carriers schematic diagram of LTE sub-district as shown in Figure 1.At LTE-A(LTE Advanced, senior LTE) in the system, peak rate has huge raising than LTE, requires to reach descending 1Gbps, and up 500Mbps requires if only use a maximum bandwidth can't reach peak rate as the carrier wave of 20MHz.Therefore, the LTE-A system need expand UE(User Equipment, subscriber equipment) spendable bandwidth, introduced CA(Carrier Aggregation thus, carrier aggregation) technology, be about under the same base station a plurality of continuous or discrete carrier aggregation together, be UE service simultaneously, so that required speed to be provided.
Wherein, sub-district under the different base station (member carrier) can not polymerization, and can under the carrier wave of each polymerization, work for the UE that guarantees LTE, each carrier wave maximum is no more than 20MHz, the CA technology of LTE-A as shown in Figure 2, have under the base station of LTE-A 4 can polymerization carrier wave, the base station can be simultaneously on 4 carrier waves and UE carry out transfer of data, improve throughput of system.
(2) Segment(frequency band) introduce
In order to improve the availability of frequency spectrum, in the carrier aggregation technology of LTE-A system, introduced the notion of Segment, Segment schematic diagram as shown in Figure 3.This Segment is not the sub-district, but with the adjacent frequency resource in current certain sub-district; As resource, Segment can not independently work, and can only combine use with adjacent sub-district, and this adjacent sub-district can be called as " depending on the sub-district ".
Segment uses identical PDCCH(Physical Downlink Control Channel, Physical Downlink Control Channel with adjacent sub-district) resource, and can not influence public procedures such as broadcasting, paging.After introducing Segment, the frequency range at member carrier edge can be effectively used, thereby has improved the availability of frequency spectrum.
Do not need control channel on the Segment, thereby can improve the efficient of transmission.For example, do not need to transmit PSS(Primary Synchronized Signal on the Segment, master sync signal)/SSS(Secondary Synchronization Signal, auxiliary synchronous signals), CRS(Cell-specific Reference Signal, the cell-level reference signal), PCFICH(Physical Control Format Indicator Channel, Physical Control Format Indicator Channel), PDCCH, PHICH(Physical Hybrid-ARQ Indicator Channel, the physical mixed automatic re-transmission indicating channel), MIB(Master Information Block, system information block Master Information Block) and SIB(System Information Block) etc.
In realizing process of the present invention, the inventor finds to exist at least in the prior art following problem:
Segment is a new notion of introducing in the carrier aggregation technology of LTE-A system, is a kind of new resource type.The present solution that does not also dispose Segment and how to use Segment for UE at how.
Summary of the invention
The embodiment of the invention provides processing method and the equipment of a kind of Segment, UE is carried out the processing of Segment.
In order to achieve the above object, the embodiment of the invention provides the processing method of a kind of frequency band Segment, comprising:
When the Segment at carrier wave edge and described carrier wave merge when using, determine the information of described Segment according to the information of described carrier wave.
The embodiment of the invention provides the treatment facility of a kind of frequency band Segment, comprising:
Determination module is used for merging when using when the Segment at carrier wave edge and described carrier wave, determines the information of described Segment according to the information of described carrier wave.
Compared with prior art, the present invention has the following advantages at least:
The processing of Segment can be carried out to UE by dedicated signaling in the base station, makes UE can use Segment to carry out operate as normal, thereby reaches the purpose that improves frequency efficiency.
Description of drawings
In order to be illustrated more clearly in technical scheme of the present invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the distribution of carriers schematic diagram of LTE sub-district in the prior art;
Fig. 2 is the schematic diagram of the CA technology of LTE-A in the prior art;
Fig. 3 is a Segment schematic diagram in the prior art;
Fig. 4 is the basic principle schematic of DRX in the prior art;
Fig. 5 is the PHR MAC CE form schematic diagram that does not have in the prior art under the Type2 PHR situation;
Fig. 6 is the PHR MAC CE form schematic diagram that has in the prior art under the Type2 PHR situation;
Fig. 7 is the process flow schematic diagram of a kind of Segment of providing of the embodiment of the invention one;
Fig. 8-the 10th, the concrete form schematic diagram that the embodiment of the invention two provides;
Figure 11 is the schematic diagram of the configuration Segment that provides of the embodiment of the invention two;
Figure 12 is the schematic diagram of the configuration Segment that provides of the embodiment of the invention three;
Figure 13 is the treatment facility structural representation of a kind of Segment of providing of the embodiment of the invention seven.
Embodiment
(1) main carrier (PCC) and auxilliary carrier wave (SCC), main plot and auxilliary sub-district
In the LTE-A system, the UE simultaneously a plurality of sub-districts of polymerization carry out signaling scheduling and professional transmission, current a plurality of little area definitions at the UE polymerization main Serving cell and auxilliary Serving cell, corresponding UE is when the main carrier and the auxilliary carrier wave of pre-polymerization respectively.Wherein, in the handoff procedure, UE can only initiate at random to insert on the main plot of target BS, required resource when the auxilliary sub-district of target BS then provides the carrier aggregation transmission.
Further, on the angle of resource allocation, some ascending resources are (as CQI(Channel Quality Indicator at present, channel-quality feedback), DSR(Dedicated Scheduling Request, the specific schedule request) and ascending HARQ (Hybrid Auto Repeat request mixes automatic repeat requests) feedback (ACK/NACK) etc.) configuration be limited on the main plot; The main plot choose be the UE level other, promptly do not require certain identical main plot or the sub-district on the same carrier wave of using of all UE in the system.In addition, the up-downgoing carrier wave that constitutes main carrier need satisfy the corresponding relation of indicating among the system information SIB2; The base station can not dispose the ascending resource of auxilliary sub-district, and only is its configurating downlink resource.
(2) cell number (Cell Index)
In the CA system, some cell management processes (reporting etc. as the signal quality of deleting an auxilliary sub-district, auxilliary sub-district of reprovision, auxilliary sub-district of activation, Serving cell) need be retrieved the aggregation cell of UE, sub-district in polymerization scope can be by frequency and PCI(Physical Cell Identity, physical-layer cell identifier) uniquely determine.From the angle of signaling consumption, can avoid reusing in a large number carrier frequency and these two parameters of PCI by introducing the cell number parameter.
Wherein, currently determined to introduce UE level cell number parameter, be encoded to 3bit, the numbering of a sub-district will be given UE by network allocation in newly-increased this sub-district; The cell number of main plot is fixed as 0, and the sub-district label scope of application of auxilliary sub-district is 1 ~ 7.
(3) configuration and increment configuration fully
Configuration is meant that the base station sends to UE with the mode of entire arrangement information by dedicated signaling fully, and UE directly uses this configuration; Increment configuration is meant that UE and inside of base station all preserve same set of old configuration, the parameter that the base station will be different with old configuration sends to UE by the mode of dedicated signaling afterwards, the new configuration that UE directly uses the base station to send, to there is not the parameter of appearance in signaling, UE continues to use old configuration or discharges old configuration (and corresponding function) simultaneously; As seen, adopt the increment allocation plan can reduce the size of dedicated signaling, reduce signaling consumption.
(4) OPTIONAL statement introduces
Some IE(information elements) indicated OPTIONAL after, its implication is that this IE can occur in signaling or not occur; If this IE occurs in signaling, then UE uses the Configuration Values of this IE; If this IE does not occur in signaling, the then behavior of UE Need code that need indicate with reference to the OPTIONAL back and the corresponding text description in the agreement.Wherein, current Need code comprises: 1) Need OP, and implication is if this IE does not occur in signaling, the then UE behavior that carries on an agreement and stipulate in the process, or carry out the behavior of stipulating among this IE " territory descriptions "; 2) Need ON, if this IE does not occur in signaling, then UE does not carry out any operation, does not promptly dispose this IE, perhaps continues to use original value of this IE; 3) Need OR, if this IE does not occur in signaling, then UE deletes or stops using the currency of this IE.
(5) DRX(Discontinuous Reception, discontinuous reception)
Under UE was in state of activation, because when the uncertain eNB of UE dispatch it, therefore a kind of common mode of operation was: the continuous monitoring control channel of UE, and each subframe that comprises its descending scheduling control channel all resolved judging whether be scheduled.This mode is bigger in the UE data volume, can obtain higher efficient under the situation about can frequently be dispatched; Yet professional for some, the arrival frequency of data is lower, and the number of times that causes UE to be scheduled is also less, if the still continuous monitoring control channel of UE can increase its power consumption; In order to solve the power consumption problem, LTE and follow-up evolution system have adopted the DRX mode of operation, and under this mode of operation, UE periodically monitors control channel, thereby reach the purpose of economize on electricity.
As shown in Figure 4, be the basic principle schematic of DRX, wherein On duration represents the time period of UE monitoring control channel, open the radio-frequency channel therebetween, and continuous monitoring control channel, (DRX Cycle) periodically appears in On Duration, and the concrete cycle is configured by eNB.In addition, in order simply to have introduced common DRX mechanism, promptly the Active Time of all cell of a UE polymerization is identical among the R10; This Active Time is the time that UE needs monitoring control channel.
(6) PHR(Power Headroom Report, power headroom reporting)
PHR is a kind of mechanism of UE difference between base station report UE transmitted power and maximum power, and in the LTE-A system, PHR calculates based on cell, and has defined dissimilar PHR at Pcell and Scell; Wherein, defined the PHR of two types of type1 and type2 for Pcell; Type 1:PHRPUSCH=Pcmax, c – Ppusch; Type 2:PHRPUCCH+PUSCH=Pcmax, c – Ppusch – Ppucch.For Scell,, therefore only defined type1 PHR because there is not PUCCH in its UL CC; Type 1:PHRPUSCH=Pcmax, c – Ppusch.
Concrete, PHR reports and uses PHR MAC(Media Access Control, medium access control) CE(Control Element, control unit), possible PHR MAC CE form is as shown in Figure 5 and Figure 6.Wherein, Fig. 5 represents not have the PHR MAC CE form under the Type2 PHR situation, and Fig. 6 represents to have the PHR MAC CE form under the Type2 PHR situation.In addition, whether there is Type2 PHR to can be depending on the base station and whether disposed PUCCH and PUSCH parallel transmission.In Fig. 5 and Fig. 6, Ci represents that PHR MAC CE comprises the PHR information of i carrier wave; R represents to reserve bit; V represents that the reference PUCCH/PUSCH form that PHR MAC CE uses calculates; PH represents the PHR value of corresponding cell; Pcmax, c represent that this cell goes up configurable maximum uplink transmit power;
(7) activation
Because the business of UE may have fluctuation and sudden, promptly in certain period traffic carrying capacity seldom, and traffic carrying capacity is very big in certain period, when the UE traffic carrying capacity was fewer, for better economize on electricity, the LTE-A system had introduced the notion of activation; The Pell of regulation UE does not allow by deexcitation, and acquiescence is in state of activation always; And can carry out the activation operation to Scell.For the carrier wave of deexcitation, UE does not need to carry out PDCCH monitoring/PDSCH and receives, and does not need to send PUSCH/SRS/CQI etc., thereby can reach better power savings.
Concrete, currently stipulated that operation is carried out at cell to the carrier wave activation in the multicarrier system, can adopt explicit way and implicit expression mode.Wherein, carrier wave activation MAC CE is promptly used in explicit deexcitation/deexcitation, and MAC CE uses the bitmap mapping mode, i.e. the corresponding cell of each bit; Implicit expression deexcitation/deexcitation utilizes deactivation timer, and deactivation timer is overtime, the cell of then deexcitation correspondence.
In the carrier aggregation technology of LTE-A system, introduced the notion of Segment in order to improve the availability of frequency spectrum, because Segment is not the sub-district, then UE can't be resident on Segment, and Segment is configured to UE when connected state only; Segment can only appear at the one-sided of certain sub-district, also can appear at the both sides of certain sub-district in pairs; Can dispose the upstream or downstream of a Segment separately.And in the prior art for how to dispose and use Segment also not have clear and definite solution.At the problems referred to above, the embodiment of the invention provides processing method and the equipment of a kind of Segment, the base station can be carried out the processing (as operations such as interpolation, deletion, modifications) of Segment by dedicated signaling to UE, make UE can use Segment to carry out operate as normal, thereby reach the purpose that improves frequency efficiency.
Below in conjunction with the accompanying drawing among the present invention, the technical scheme among the present invention is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Embodiment one
The embodiment of the invention one provides the processing method of a kind of Segment, and as shown in Figure 7, this method may further comprise the steps:
Wherein, determine the information of Segment according to the information of carrier wave, comprise one of following or combination in any: the cell number of determining Segment is identical with the cell number of carrier wave; The measurement configuration of determining Segment is identical with the measurement configuration of carrier wave; The path loss of determining Segment is with reference to identical with the path loss reference of carrier wave; The DRX state of determining Segment is identical with the DRX state of carrier wave; The activation state of determining Segment is identical with the activation state of carrier wave; Determine Segment whether allow to stride carrier dispatching and carrier wave whether allow that to stride carrier dispatching identical; Determine the TA(Time Aligment of Segment, up timing advance) identical with the TA of carrier wave.
In the embodiment of the invention, because Segment does not have independent RNTI(Radio Network Temporary Identity, Radio Network Temporary Identifier), therefore determine the resource of Segment and same PDCCH scheduling of resource use of this carrier wave.
In addition, PHR reports the UL CC(uplink member carrier based on configuration or configuration and activation), if UL CC disposes Segment, then calculate the PHR of type1 and/or type2 according to the resource allocation conditions on resource allocation conditions on the Segment and the UL CC, when being type1 and/or type2 PHR calculating, can consider the resource allocation conditions on this Segment.
PHR reports the UL CC based on configuration or configuration and activation, if this UL CC disposes Segment, then calculates the Pcmax that comprises among the PHR MAC CE, c according to the resource allocation conditions on resource allocation conditions on the Segment and the UL CC; Promptly calculate the Pcmax that comprises among the PHR MAC CE, during c, can consider this UL CC and depend on resource allocation conditions on the Segment of this UL CC.
In the embodiment of the invention, can determine that also the layoutprocedure of Segment is identical with the layoutprocedure of carrier wave; Wherein this layoutprocedure comprises one of interpolation, deletion, modification or combination in any.
In the embodiment of the invention, when deletion Segment, can and delete Segment and corresponding auxilliary sub-district according to the cell number index, and after auxilliary sub-district is deleted, add auxilliary sub-district again; Perhaps, according to frequency point information and the bandwidth information index of Segment and delete Segment.
When adding Segment, can be the main plot and add one-sided or bilateral Segment; And/or, be that one-sided or bilateral Segment is added in auxilliary sub-district; Configuration Segment's is descending or up separately, and the center frequency point of Segment interpolation back carrier wave is constant; And the frequency and the bandwidth information of indicating single or paired Segment, and indicate the frequency and the bandwidth information of uplink and downlink respectively.
When revising Segment, can and delete Segment according to the cell number index, after Segment is deleted, add amended Segment again; Perhaps, adopt the mode of increment configuration signal to revise Segment.
Embodiment two
The embodiment of the invention two provides the processing method of a kind of Segment, thinks that it is example that one-sided unidirectional Segment is added in the main plot.Segment need connect IE SegmentConfig of redetermination in the reallocation message at RRC for the UE configuration, if be the PCell interpolation Segment of UE, then this IE can be arranged in the radioResourceConfigDedicated of RRC reallocation message, and particular location as shown in Figure 8.Condition wherein " SegmentAdd " represents that this IE only occurs when Segment adds, otherwise does not occur.If certain SCell that is UE adds Segment, then this IE can be arranged in the radioResourceConfigDedicated-r10 of RRC reallocation message, and particular location as shown in Figure 9.
In the embodiment of the invention, owing to allow only to dispose the upstream or downstream of Segment, when adding Segment for UE, can indicate frequency and the bandwidth information of single/paired Segment at least, and indicate the frequency and the bandwidth information of uplink and downlink respectively, the concrete form of IE SegmentConfig is as shown in figure 10.Wherein, the n1 among dl-Bandwidth and the ul-Bandwidth represents 1 Physical Resource Block, and n2 represents 2 Physical Resource Block, and by that analogy, n6 represents 6 Physical Resource Block.
Suppose that certain UE polymerization is operated on the sub-district 1 and sub-district 2 under the base station 1, wherein sub-district 1 is the main plot, corresponding to member carrier 0; Sub-district 2 is auxilliary sub-district, corresponding to member carrier 1.In order to improve frequency efficiency, the base station decision is the main plot configuration Segment of this UE, and this Segment is one-sided descending, as shown in figure 11.At this moment, base station 1 sends RRC to this UE and connects reallocation message, the IE SegmentConfig that includes the downstream arrangements information of Segment among the radioResourceConfigDedicated-r10 in this message, dl-CarrierFreq1-r11 and dl-Bandwidth1-r11 promptly in IE SegmentConfig, have only occurred, supposed that wherein the base station is that the Physical Resource Block number that UE disposes is 5.
After UE receives that above-mentioned RRC connects reallocation message, finish interpolation operation according to configuration information wherein to Segment, after adding Segment, can not influence the center frequency point of main plot; UE looks Segment and main plot as a whole, and still uses the PDCCH of main plot to dispatch, and the use cell index identical with the main plot.
Embodiment three
The embodiment of the invention three provides the processing method of a kind of Segment, thinks that it is example that bilateral bi-directional Segment is added in auxilliary sub-district.Similar with embodiment two, consistent among the concrete form of redetermination IE and the embodiment two, only exist Segment to add difference on the scene.
Suppose that certain UE polymerization is operated on the sub-district 1 and sub-district 2 under the base station 1, sub-district 1 is the main plot, corresponding to member carrier 0; Sub-district 2 is auxilliary sub-district, corresponding to member carrier 1.In order to improve frequency efficiency, the base station decision is the main plot configuration Segment of this UE, and this Segment is positioned at the both sides of auxilliary sub-district, and uplink and downlink dispose simultaneously, as shown in figure 12.At this moment, base station 1 sends RRC to this UE and connects reallocation message, includes the IE SegmentConfig of a pair of Segment configuration information among the radioResourceConfigDedicated-r10 in this message, and promptly the IE among the SegmentConfig all occurs.
Suppose that the Segment1 of base station configuration and the Physical Resource Block number of Segment2 are respectively 5 and 1, after UE receives that above-mentioned RRC connects reallocation message, finish the interpolation of Segment1 and Segment2 operation according to configuration information wherein, after adding Segment, can not influence the center frequency point of auxilliary sub-district; UE looks this as a whole to Segment and auxilliary sub-district, still use the PDCCH scheduling of sub-district 2, and the identical cell index in use and sub-district 2.
Embodiment four
The embodiment of the invention four provides the processing method of a kind of Segment, is example with the delete procedure (deletion+addition manner) of Segment.
In the prior art, delet method for auxilliary sub-district is: comprise the cell index that waits to delete auxilliary sub-district in the sub-district deletion tabulation in RRC connection reallocation message, after having disposed Segment for UE, Segment will merge into a new sub-district with original sub-district (main plot or auxilliary sub-district), and use same cell index; In case this cell index occurred, then existing auxilliary sub-district delet method, can not be used in the pairing auxilliary sub-district of this cell index and will together be deleted with the Segment of its merging therefore when deletion Segment in the deletion tabulation of auxilliary sub-district.
In the embodiment of the invention, can in the deletion tabulation of auxilliary sub-district, carry this cell index, together delete with the pairing auxilliary sub-district of this cell index and with the Segment of its merging, after former auxilliary sub-district is deleted, add again and should assist the sub-district, thereby can reach the purpose of deletion Segment by deletion+addition manner.
Suppose that it is a pair of Segment of auxilliary cell configuration that the base station need be deleted among the embodiment three, the cell index of above-mentioned auxilliary sub-district is 1, then base station 1 sends RRC connection reallocation message to this UE, comprise cell index1 in the auxilliary sub-district deletion tabulation in this message, and also comprise the configuration information (promptly adding the configuration information of this auxilliary sub-district) of this auxilliary sub-district in the reallocation message.After UE receives that RRC connects reallocation message, can carry out corresponding deletion action and add operation, thereby reach the purpose of the above-mentioned Segment of deletion.
Need to prove, delete the Segment of main plot if desired, promptly delete Segment among the embodiment two if desired, then directly comprise cell index 0 in the auxilliary sub-district deletion tabulation in reallocation message and get final product (the cell index that cell index 0 is the main plot), it is at the Segment's of main plot that UE gives tacit consent to this deletion action.
In the embodiment of the invention, this deletion scheme can be done further optimization, and is optimized for and only needs delete procedure; Promptly connect in the reallocation message and use the mode of frequency+bandwidth to come direct index and delete Segment, thereby can will together not delete with the auxilliary sub-district of its merging at RRC.
Embodiment five
The embodiment of the invention five provides the processing method of a kind of Segment, is example with the modification process (deletion+addition manner) of Segment.The modification process of this Segment can be the size of revising Physical Resource Block, the ascending part of deleting certain Segment that has disposed grades.
Suppose that the base station need be 3 with the size modification of Physical Resource Block that is the Segment1 of auxilliary cell configuration among the embodiment three, the cell index of above-mentioned auxilliary sub-district is 1.Then base station 1 sends RRC connection reallocation message to this UE, comprises cell index 1 in the auxilliary sub-district deletion tabulation in this message, and also comprises the configuration information of this auxilliary sub-district in the reallocation message.The IE SegmentConfig that includes a pair of Segment configuration information among the radioResourceConfigDedicated-r10 in the reallocation message, be that IE among the SegmentConfig all occurs, wherein the Physical Resource Block number of Segment1 and Segment2 is respectively 3 and 1, has promptly reduced the physical resource block size of Segment1.
After UE receives that RRC connects reallocation message, carry out corresponding deletion action and add operation, thereby reach the purpose of revising Segment1.Wherein, after the parameter of revising Segment1, can not influence the center frequency point of auxilliary sub-district.
Need to prove, adopt this alter mode also can realize deleting the purpose of Segment, as described in embodiment four, do not repeat them here.
Embodiment six
The embodiment of the invention six provides the processing method of a kind of Segment, is example with the modification process (delta signaling method) of Segment.The modification process of this Segment can be the size of revising Physical Resource Block, and the ascending part of deleting certain Segment that has disposed grades.
Suppose that the base station need be 3 with the size modification of Physical Resource Block that is the Segment1 of auxilliary cell configuration among the embodiment three, the cell index of above-mentioned auxilliary sub-district is 1.Then base station 1 sends RRC connection reallocation message to this UE, this RRC connects the configuration information that does not comprise this auxilliary sub-district in the reallocation message, and the IE SegmentConfig that can include the Segment configuration information among the radioResourceConfigDedicated-r10 in this message, the relevant configuration information that has only occurred Segment1 among this SegmentConfig, dl-CarrierFreq1-r11, dl-Bandwidth1-r11, ul-CarrierFreq1-r11, ul-Bandwidth1-r11, and the physical resource block size of wherein indication is 3.The relevant parameter of Segment2 can not occur, and keeps former configuration.After UE receives that RRC connects reallocation message, only revise the parameter of Segment1, after the parameter of revising Segment1, can not influence the center frequency point of auxilliary sub-district.
Embodiment seven
Based on the inventive concept same with said method, the treatment facility of a kind of frequency band Segment also is provided in the embodiment of the invention, as shown in figure 13, this equipment comprises:
Described determination module 11, specifically be used for determining one of following or combination in any: the cell number of determining described Segment is identical with the cell number of described carrier wave; The measurement configuration of determining described Segment is identical with the measurement configuration of described carrier wave; The path loss of determining described Segment is with reference to identical with the path loss reference of described carrier wave; The DRX state of determining described Segment is identical with the DRX state of described carrier wave; The activation state of determining described Segment is identical with the activation state of described carrier wave; Determine described Segment whether allow to stride carrier dispatching and described carrier wave whether allow that to stride carrier dispatching identical; The TA that determines described Segment is identical with the TA of described carrier wave.
Described determination module 11 specifically is used for determining the resource of described Segment and same PDCCH scheduling of resource use of described carrier wave.
This equipment also comprises: computing module 12, if being used for PHR reports based on the uplink member carrier that disposes or dispose and activate, described uplink member carrier disposes Segment, then calculates the PHR of type1 and/or type2 according to the resource allocation conditions on resource allocation conditions on the described Segment and the described uplink member carrier.
Described determination module 11 is used for specifically determining that the layoutprocedure of described Segment is identical with the layoutprocedure of described carrier wave; Wherein, this layoutprocedure comprises one of interpolation, deletion, modification or combination in any.
This equipment also comprises: removing module 13, be used in deletion during Segment, and according to the cell number index and delete described Segment and corresponding auxilliary sub-district, after described auxilliary sub-district is deleted, add described auxilliary sub-district again; Perhaps, according to frequency point information and the bandwidth information index of described Segment and delete described Segment.
This equipment also comprises: add module 14, be used for when adding Segment, for adding one-sided or bilateral Segment for the main plot; And/or, be that one-sided or bilateral Segment is added in auxilliary sub-district.
Add module 14, be used for when adding Segment, disposing the descending or up of described Segment separately, and the center frequency point of the described carrier wave in described Segment interpolation back is constant.
Add module 14, be used for when adding Segment, indicating frequency and the bandwidth information of single or paired Segment, and indicating the frequency and the bandwidth information of uplink and downlink respectively.
This equipment also comprises: modified module 15, be used for when revising Segment, and according to the cell number index and delete described Segment, after described Segment is deleted, add amended Segment again; Perhaps, adopt the mode of increment configuration signal to revise Segment.
This equipment also comprises: sending module 16 is used for by the configuration information of RRC dedicated signaling to UE transmission Segment correspondence; Described configuration information comprises one of interpolation information to Segment, deletion information, modification information or combination in any.
Wherein, each module of apparatus of the present invention can be integrated in one, and also can separate deployment.Above-mentioned module can be merged into a module, also can further split into a plurality of submodules.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, module in the accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (24)
1. the processing method of a frequency band Segment is characterized in that, comprising:
When the Segment at carrier wave edge and described carrier wave merge when using, determine the information of described Segment according to the information of described carrier wave.
2. the method for claim 1 is characterized in that, determines the information of described Segment according to the information of described carrier wave, comprises one of following or combination in any:
The cell number of determining described Segment is identical with the cell number of described carrier wave;
The measurement configuration of determining described Segment is identical with the measurement configuration of described carrier wave;
The path loss of determining described Segment is with reference to identical with the path loss reference of described carrier wave;
The discontinuous reception DRX state of determining described Segment is identical with the DRX state of described carrier wave;
The activation state of determining described Segment is identical with the activation state of described carrier wave;
Determine described Segment whether allow to stride carrier dispatching and described carrier wave whether allow that to stride carrier dispatching identical;
The up timing advance TA that determines described Segment is identical with the TA of described carrier wave.
3. the method for claim 1 is characterized in that, determines to comprise the information of described Segment according to the information of described carrier wave:
Determine the resource of described Segment and same physical downlink control channel PDCCH scheduling of resource use of described carrier wave.
4. the method for claim 1 is characterized in that, described method also comprises:
If power headroom reporting PHR reports based on the uplink member carrier of configuration or configuration and activation, described uplink member carrier disposes Segment, then calculates the PHR of type1 and/or type2 according to the resource allocation conditions on resource allocation conditions on the described Segment and the described uplink member carrier.
5. the method for claim 1 is characterized in that, described method also comprises:
If PHR reports based on the uplink member carrier of configuration or configuration and activation, described uplink member carrier disposes Segment, then calculate the Pcmax that comprises among the PHR media access control MAC control unit CE, c according to the resource allocation conditions on resource allocation conditions on the described Segment and the described uplink member carrier.
6. as each described method of claim 1-5, it is characterized in that, determine to comprise the information of described Segment according to the information of described carrier wave:
The layoutprocedure of determining described Segment is identical with the layoutprocedure of described carrier wave; Wherein, this layoutprocedure comprises one of interpolation, deletion, modification or combination in any.
7. method as claimed in claim 6 is characterized in that, when deletion Segment, described method also comprises:
According to the cell number index and delete described Segment and corresponding auxilliary sub-district, after described auxilliary sub-district is deleted, add described auxilliary sub-district again; Perhaps,
According to frequency point information and the bandwidth information index of described Segment and delete described Segment.
8. method as claimed in claim 6 is characterized in that, when adding Segment, described method also comprises:
For adding one-sided or bilateral Segment in the main plot; And/or,
Be that one-sided or bilateral Segment is added in auxilliary sub-district.
9. method as claimed in claim 6 is characterized in that, when adding Segment, described method also comprises:
The described Segment's of configuration is descending or up separately, and the center frequency point of the described carrier wave in described Segment interpolation back is constant.
10. method as claimed in claim 6 is characterized in that, when adding Segment, described method also comprises:
Indicate frequency and the bandwidth information of single or paired Segment, and indicate the frequency and the bandwidth information of uplink and downlink respectively.
11. method as claimed in claim 6 is characterized in that, when revising Segment, described method also comprises:
According to the cell number index and delete described Segment, after described Segment is deleted, add amended Segment again; Perhaps,
Adopt the mode of increment configuration signal to revise Segment.
12., it is characterized in that described method also comprises as each described method of claim 1-5:
Send the configuration information of Segment correspondence to user equipment (UE) by the radio resource control RRC dedicated signaling; Described configuration information comprises one of interpolation information to Segment, deletion information, modification information or combination in any.
13. the treatment facility of a frequency band Segment is characterized in that, comprising:
Determination module is used for merging when using when the Segment at carrier wave edge and described carrier wave, determines the information of described Segment according to the information of described carrier wave.
14. equipment as claimed in claim 13 is characterized in that,
Described determination module specifically is used for determining one of following or combination in any:
The cell number of determining described Segment is identical with the cell number of described carrier wave;
The measurement configuration of determining described Segment is identical with the measurement configuration of described carrier wave;
The path loss of determining described Segment is with reference to identical with the path loss reference of described carrier wave;
The DRX state of determining described Segment is identical with the DRX state of described carrier wave;
The activation state of determining described Segment is identical with the activation state of described carrier wave;
Determine described Segment whether allow to stride carrier dispatching and described carrier wave whether allow that to stride carrier dispatching identical;
The TA that determines described Segment is identical with the TA of described carrier wave.
15. equipment as claimed in claim 13 is characterized in that,
Described determination module specifically is used for determining the resource of described Segment and same PDCCH scheduling of resource use of described carrier wave.
16. equipment as claimed in claim 13 is characterized in that, also comprises:
Computing module, if being used for PHR reports based on the uplink member carrier that disposes or dispose and activate, described uplink member carrier disposes Segment, then calculates the PHR of type1 and/or type2 according to the resource allocation conditions on resource allocation conditions on the described Segment and the described uplink member carrier.
17. equipment as claimed in claim 13 is characterized in that, also comprises:
Computing module, if being used for PHR reports based on the uplink member carrier that disposes or dispose and activate, described uplink member carrier disposes Segment, then calculate the Pcmax that comprises among the PHR MAC CE, c according to the resource allocation conditions on resource allocation conditions on the described Segment and the described uplink member carrier.
18. as each described equipment of claim 13-17, it is characterized in that,
Described determination module is used for specifically determining that the layoutprocedure of described Segment is identical with the layoutprocedure of described carrier wave; Wherein, this layoutprocedure comprises one of interpolation, deletion, modification or combination in any.
19. equipment as claimed in claim 18 is characterized in that, also comprises:
Removing module is used in deletion during Segment, according to the cell number index and delete described Segment and corresponding auxilliary sub-district, adds described auxilliary sub-district again after described auxilliary sub-district is deleted; Perhaps,
According to frequency point information and the bandwidth information index of described Segment and delete described Segment.
20. equipment as claimed in claim 18 is characterized in that, also comprises:
Add module, be used for when adding Segment, for adding one-sided or bilateral Segment in the main plot; And/or,
Be that one-sided or bilateral Segment is added in auxilliary sub-district.
21. equipment as claimed in claim 18 is characterized in that, also comprises:
Add module, be used for when adding Segment, disposing the descending or up of described Segment separately, and the center frequency point of the described carrier wave in described Segment interpolation back is constant.
22. equipment as claimed in claim 18 is characterized in that, also comprises:
Add module, be used for when adding Segment, indicating frequency and the bandwidth information of single or paired Segment, and indicating the frequency and the bandwidth information of uplink and downlink respectively.
23. equipment as claimed in claim 18 is characterized in that, also comprises:
Modified module is used for when revising Segment, according to the cell number index and delete described Segment, adds amended Segment again after described Segment is deleted; Perhaps, adopt the mode of increment configuration signal to revise Segment.
24. as each described equipment of claim 13-17, it is characterized in that, also comprise:
Sending module is used for by the configuration information of RRC dedicated signaling to UE transmission Segment correspondence; Described configuration information comprises one of interpolation information to Segment, deletion information, modification information or combination in any.
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| CN2011100057241A CN102098682A (en) | 2011-01-12 | 2011-01-12 | Method and equipment for processing segment |
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Application publication date: 20110615 |