CN105379339A - Method, device and system for processing power headroom report - Google Patents
Method, device and system for processing power headroom report Download PDFInfo
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- CN105379339A CN105379339A CN201480020832.8A CN201480020832A CN105379339A CN 105379339 A CN105379339 A CN 105379339A CN 201480020832 A CN201480020832 A CN 201480020832A CN 105379339 A CN105379339 A CN 105379339A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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Abstract
A method, device and system for processing power headroom report are disclosed in the present invention, and the method for processing power headroom report includes the following steps: a user equipment determines first power headroom information corresponding to a first subframe in a first cell (101), wherein the first cell belonging to a first Timing Advance Group (TAG), and the first TAG being a TAG in a first eNB or a first cell group; according to the first subframe, determines a second subframe having overlap period with the first subframe in a second cell (102), wherein the second cell belonging to a second TAG, and the second TAG being a TAG in a second eNB or a second cell group; determines whether the overlap period between the first subframe and the second subframe is greater or not less than a preset period threshold (103); if yes, determines second power headroom information corresponding to the second subframe in the second cell (104); sends the first power headroom information and the second power headroom information to at least one eNB of the first eNB and the second eNB or at least one cell group of the first cell group and the second cell group (105). According to the first power headroom information and the second power headroom information reported by the user equipment, the eNB or the cell group can judge correctly the power consumption condition of the user equipment during uplink transmitting on the two eNBs or cell groups.
Description
Processing method and processing device, the system of power headroom reporting (PHR)
Technical field
The present embodiments relate to communication technical field, more particularly to a kind of processing method and processing device of power headroom reporting (PHR), system.Background technology
Senior long term evolution(Long Term Evolution-Advanced, LTE-A) be 3GPP LTE systems Jin mono- Walk evolution systems.In LTE-A (Release 10) system, carrier aggregation is introduced for the peak data rate requirement of the forth generation communication technology to meet International Telecommunication Union(Carrier Aggregation, CA) technology.In carrier aggregation, two or more member carriers(Component Carrier) frequency spectrum be grouped together in together to obtain broader transmission bandwidth, the frequency spectrum of each member carrier can be adjacent continuous frequency spectrum, can also be non-conterminous frequency spectrum even different frequency bands in identical frequency band in discontinuous spectrum.LTE-A user equipmenies(User Equipment, UE) transmitting or reception of data can be carried out using multiple member carriers according to its ability and business demand simultaneously.
CA systems compatible existing LTE-A are that the carrier wave under same base station (eNodeB, eNB) is polymerize, or have preferable passback (Backhaul;) macrocell and Microcell under carrier aggregation, such as macrocell and Microcell are connected by optical fiber(Now Microcell can also be less radio-frequency head), the information base carried on so multiple carrier waves can be obtained in time, and base station can in combination be dispatched to multiple carrier waves, and in CA systems multiple cells downlink Shi Tong Walk, error is less than 260ns.
In CA systems compatible existing LTE-A, UE can launch multiple up channels simultaneously in multiple cells, and each cell uses different carrier waves.Wherein, each cell has the uplink transmission power upper limit of oneself, even if the channel emission power of each cell is no more than the upper limit of the power of each cell, total transmission power of multiple channels still is possible to the maximum transmission power configured more than UE.In order that eNB knows UE power service condition, so as to aid in eNB to determine the uplink scheduling to UE, UE needs reporting power margin to report(Power headroom report, PHR eNB) is given, wherein, PHR is used to the difference of UE maximum transmission power and UE uplink channel transmission power reporting eNB, uplink scheduling is carried out to UE for eNB important reference is provided, the PHR that eNB can be reported according to UE, obtains UE dump power information, so as to be determined as the Radio Resource of UE scheduling.PHR is that UE is respectively calculated and reported for each cell,
That is UE calculate its a sub-frame of uplink of a cell maximum transmission power and UE the cell the sub-frame of uplink uplink channel transmission power difference, and report eNB.
In existing CA systems, due to towards different reception place/cells, launch time of the up channel that UE launches simultaneously can not be perfectly aligned, and UE can have multiple timing advance groups(Timmg Advance Group, TAG), generally, 4 TAG are could support up in CA systems.Wherein, TAG is a small district's groups, and the timing of the UE of the cell in this group up channel is identical.If the cell of two channels of transmitting belongs to same TAG, the Timing Advance of the up transmitting of the two channels is one, and the time timing of the up transmitting of the two channels is identical.Belonging to different TAG cell has different Timing Advances, and its up channel may have different uplink transmission times.In existing CA systems, for any two TAG, the launch time difference of its up channel is that within 1 symbol, according to 3GPP RAN4 protocol requirements, more accurately, the launch time difference of its up channel is less than or equal to 32.47us.
The schematic diagram that partly overlaps of the launch time of up channel when Fig. 1 belongs to different TAG for up channel in existing CA systems a, as shown in figure 1, subframe(Subfmme it is) by multiple single-carrier frequency division multiple access (Single Carrier Frequency Division Multiple Access, SC-FDMA) symbol is constituted, shown in dotted line is last SC-FDMA symbol of the subframe i of the cell in TAG1 up channel, and first SC-FDMA of the subframe j+1 of this symbol and the cell in TAG2 up channel, which exists, to partly overlap.Wherein, 1=0,1,2 ..., 9, it is subframe number, subframe 1+1 refers to next subframe of subframe 1.As ι+1>When 9, indicate (i+l) modl0 as the subframe of numbering.
In existing CA systems, due to not over one SC-FDMA symbol of timing difference of the launch time of the up channel of different TAG cell, as shown in figure 1, subframe i and subframe j+1 overlapping time are smaller, not over one SC-FDMA symbol.When UE in subframe i triggers reporting for PHR, UE can calculate the subframe j of the subframe i of TAG1 cells PHR and TAG2 cells PHR, and report base station, and the subframe j+1 of TAG2 cells PHR need not be calculated and reported.Now, it is due to not over one SC-FDMA symbol of timing difference between them, when calculating and reporting PHR although subframe 1 and j not exclusively align, it is that the time is upper " identical subframe " to think subframe i and j, therefore does not interfere with uplink schedulings of the eNB to UE.
However, in the lte-a system of follow-up evolution, introducing the carrier aggregation between base station, that is, dual link(Dual Connectivity, DC), now UE and two base station connection, carries out the transmitting and reception of data.Being between base station now can not the information such as real-time, interactive schedule information between non-ideal passback, base station.Two base stations are master base station(Master eNB, MeNB) and from base station(Secondary eNB,
SeNB ).One or more carrier wave/cells can be included in master base station or slave base station.Carrier wave set/small district's groups in master base station are referred to as main plot group(Master Cell Group, MCG), and it is referred to as secondary cell group from the carrier wave set in base station/small district's groups(Secondary Cell Group, SCG) .In DC systems, each eNB/CG can at most support 4 TAG, also just say that two eNB at most may have 8 TAG situation.Each TAG includes one or more cell with identical up timing.In DC systems, two base stations should not Seeking Truth Tong Walk, that is there is the arbitrary time difference in the downlink subframe initial time of two base stations, and then under this non-same Walk DC scene, multiple sub-frame of uplink that UE is sent to two base stations will the overlapped situation of time of occurrence, and time-interleaving part is no longer as in CA systems only no more than the overlapping region of 1 SC-FDMA symbol duration, it may be possible to any duration.
The schematic diagram that partly overlaps of the launch time of up channel when Fig. 2 belongs to different TAG for up channel in existing DC systems, as shown in Figure 2, TAG1 cell and TAG2 cell belong to different base station/cell groups, the timing of the He of subframe 1 " there may exist larger gap; therefore, and subframe 1 and subframe j+ Ι overlapping time are possible to than larger.
In the prior art under Yi Walk DC scenes, UE triggers when reporting eNodeBl of PHR in the subframe i of TAG1 cells, for the PHR of another eNodeB2 sub-frame of uplink, and UE needs to calculate simultaneously and report the PHR for having first overlapping subframe with subframe i to eNodeB2.As shown in Fig. 2, UE needs to report subframe j PHR to eNodeB2, and no matter subframe j+1 and subframe i overlapping time has much.
However, the subframe for the PHR for determining to calculate and reporting due to not accounting for the overlapping time of subframe 1 and subframe J+1.When subframe j+1 and subframe i overlapping time is very big, subframe i and subframe j PHR that UE is calculated and reported, power service conditions of the UE in two Ge Yi Walk eNodeB up transmitting can not be reflected, therefore, eNodeB can not be calculated according to UE and the subframe i and subframe j PHR that report judge power service conditions of the UE in two eNodeB up transmitting, so as to influence eNodeB to the accuracy of UE uplink scheduling.The content of the invention is the present invention provide a kind of processing method and processing device of power headroom reporting (PHR), system, power service condition of the user equipment in the up transmitting of two base stations can be accurately reflected, so that base station correctly judges power service condition of the user equipment in the up transmitting of two base stations, accuracy of the base station to the uplink scheduling of user equipment is improved.
In a first aspect, the present invention provides a kind of processing method of power headroom reporting (PHR), including:User equipment determines corresponding first power margin information of the first subframe in first community, and it is a TAG in first base station or first community group that the first community, which belongs to the first timing advance group TAG, the first TAG,;
According to first subframe, second subframe with first subframe with overlapping time is determined in second community, it is a TAG in the second base station or second community group that the second community, which belongs to the second timing advance group TAG, the 2nd TAG,;
It is more than in the overlapping time or during more than or equal to default time threshold, determines corresponding second power margin information of the second subframe in the second community;
First power margin information and the second power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to.
Alternatively, the time threshold is that system is pre-set, either first base station or the first community group pre-set and be sent to the user equipment, or second base station or second community group pre-set and is sent to the user equipment.
Alternatively, described method also includes:
It is more than in the overlapping time or during more than or equal to default time threshold, determines in the second community corresponding second power margin information of the second subframe and corresponding 3rd power headroom of the 3rd subframe from
And first power margin information, the second power margin information and the 3rd power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to, wherein, 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.
Alternatively, methods described also includes:
Calculate bone more than the mean power of second power margin information and the 3rd power margin informationFrom
And first power margin information, the mean power balance information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to.
Alternatively, described method also includes:
Overlapping time between first subframe and second subframe is less than or during less than or equal to default time threshold, determines corresponding 3rd power margin information of the 3rd subframe in the second community;And first power margin information, the 3rd power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to, wherein, 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.
Alternatively, methods described also includes:
The user equipment determines the second subframe and the 3rd subframe for having overlapping time with first subframe according to the first subframe of the determination in second community, and the 3rd subframe is a upper adjacent sub-frame for second subframe;
Determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community;
First power margin information, the second power margin information and the 3rd power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to.
Alternatively, methods described also includes:
Calculate bone more than the mean power of second power margin information and the 3rd power margin informationFrom
And first power margin information, the mean power balance information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to.
Alternatively, the first base station and second base station are different Walk base stations, or the first community group and the second community group are different Walk small district's groups.
Second aspect there is provided a kind of processing unit of power headroom reporting (PHR), including:
First determining module, for determining corresponding first power margin information of the first subframe in first community, it is a TAG in first base station or first community group that the first community, which belongs to the first timing advance group TAG, the first TAG,;
Second determining module, for according to first subframe, second subframe with first subframe with overlapping time is determined in second community, it is a TAG in the second base station or second community group that the second community, which belongs to the second timing advance group TAG, the 2nd TAG,;
3rd determining module, for being more than in the overlapping time or during more than or equal to default time threshold, determining corresponding second power margin information of the second subframe in the second community;
Sending module, for first power margin information and the second power margin information to be sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to.
Alternatively, the time threshold is that system is pre-set, either first base station or the first community group pre-set and be sent to the user equipment, or second base station or second community group pre-set and is sent to the user equipment.
Alternatively, 3rd determining module, it is additionally operable to be more than in the overlapping time or during more than or equal to default time threshold, determines corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community;
The sending module, it is additionally operable to first power margin information, the second power margin information and the 3rd power margin information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group, wherein, 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.
Alternatively, described device also includes:
Computing module, for calculating second power margin information of the 3rd determining module determination and the mean power balance information of the 3rd power margin information;
The sending module, is additionally operable to first power margin information, the mean power balance information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group.
Alternatively, the 3rd determining module, being additionally operable to the overlapping time between first subframe and second subframe is less than or during less than or equal to default time threshold, determines corresponding 3rd power margin information of the 3rd subframe in the second community;
The sending module, it is additionally operable to first power margin information, the 3rd power margin information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group, wherein, 3rd subframe is another subframe with first subframe with overlapping time, and loyal for upper one adjacent sub- towel of second subframe.
Alternatively, described device also includes:
Second determining module, it is additionally operable to the first subframe determined according to first determining module, the second subframe and the 3rd subframe that there is overlapping time with first subframe are determined in second community, the 3rd subframe is a upper adjacent sub-frame for second subframe;
3rd determining module, is additionally operable to determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community;
The sending module, is additionally operable to first power margin information, the second power margin information and the 3rd power margin information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group.
Alternatively, the computing module, is additionally operable to calculate the second power margin information of the 3rd determining module determination and the mean power balance information of the 3rd power margin information;
The sending module, is additionally operable to first power margin information, the mean power balance information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group.
Alternatively, the first base station and second base station are different Walk base stations, or the first community group and the second community group are different Walk small district's groups.
The third aspect, a kind of user equipment is provided, including processor and memory, the processor and the memory are connected by communication bus, wherein, the memory includes realizing the instruction of the processing method of power headroom reporting (PHR) as described in relation to the first aspect, and the processing method of power headroom reporting (PHR) as described in relation to the first aspect is realized in the instruction that the processor is transferred in the memory.
Fourth aspect there is provided a kind of processing system of power headroom reporting (PHR), including:User equipment, first base station or first community group, the second base station or second community group;
The user equipment includes the processing unit of the power headroom reporting (PHR) as described in the third aspect;First base station or the first community group, for receiving the first power margin information and the second power margin information that the user equipment is sent, and the Radio Resource that the user equipment is dispatched in first community and second community is defined as according to first power margin information and the second power margin information;Wherein, first power margin information be the user equipment the first subframe of first community maximum transmission power and the user equipment the first community the first subframe uplink channel transmission power difference;Second power margin information be the user equipment the second subframe of second community maximum transmission power and the user equipment the second community the second subframe it is up
The difference of channel transmission power;
Wherein, it is a TAG in the first base station or first community group that the first community, which belongs to the first timing advance group TAG, the first TAG,;It is a TAG in second base station or second community group that the second community, which belongs to the second timing advance group TAG, the 2nd TAG,;Wherein, second subframe is a subframe for having overlapping time with first subframe;Second base station or second community group, for receiving the first power margin information and the second power margin information that the user equipment is sent, and the Radio Resource that the user equipment is dispatched in first community and second community is defined as according to first power margin information and the second power margin information.
Alternatively, the first base station, is additionally operable to predetermined power surplus reporting policy, and the power headroom reporting strategy is sent into the user equipment;Or
Second base station, is additionally operable to predetermined power surplus reporting policy, and the power headroom reporting strategy is sent into the user equipment.
Alternatively, the power headroom reporting strategy includes:
Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, and the overlapping time between first subframe and second subframe is more than or during more than or equal to default time threshold, trigger the user equipment and determine corresponding second power margin information of the second subframe in the second community, and first power margin information and the second power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to;Or
Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, and the overlapping time between first subframe and second subframe is less than or during less than or equal to default time threshold, determine corresponding 3rd power margin information of the 3rd subframe in the second community, and first power margin information, the 3rd power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to;Or
Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, and the overlapping time between first subframe and second subframe is more than or during more than or equal to default time threshold, trigger the user equipment and determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community, and first power margin information, the second power margin information and the 3rd power margin information are sent to the first base station
With at least one base station in the second base station or be sent at least one small district's groups in the first community group and second community group;Or
Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, the user equipment is triggered to determine in the second community in corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe, the first base station and the second base station at least one base station or be sent at least one small district's groups in the first community group and second community group;Or
Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, trigger the user equipment and determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community, calculate the mean power balance information of second power margin information and the 3rd power margin information, and by first power margin information, the mean power balance information is sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group;Or
Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, and the overlapping time between first subframe and second subframe is more than or during more than or equal to default time threshold, trigger the user equipment and determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community, calculate the mean power balance information of second power margin information and the 3rd power margin information, and by first power margin information, the mean power balance information is sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group;Wherein, the 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.
Alternatively, the time threshold is that the user equipment is pre-set, either first base station or the first community group pre-set and be sent to the user equipment, or second base station or second community group pre-set and is sent to the user equipment.
The user equipment of the embodiment of the present invention is it is determined that during corresponding first power margin information of the first subframe in first community, also determine the second subframe of second community that there is overlapping time with the first subframe, it is more than in overlapping time or during more than or equal to default time threshold, it is determined that and report second community the second subframe power margin information, wherein, it is a TAG in first base station or first community group that first community, which belongs to the first timing advance group TAG, the first TAG,;Second community belongs to the second timing and carried
Preceding group of TAG, the 2nd TAG are a TAG in the second base station or second community group;Therefore, in the processing method of the power headroom reporting (PHR) of the embodiment of the present invention, it take into account the overlapping time of the first subframe and the second subframe, when the overlapping time between the first subframe and the second subframe is very big, because the first power margin information of the subframe of user equipment to report first and the second power margin information of the second subframe give at least one base station or small district's groups, power service condition of the user equipment in the up transmitting of two base stations can be accurately reflected, accordingly, base station also can be according to the first power margin information and the second power margin information of the second subframe of the first subframe of user equipment to report, the correct power service condition for judging user equipment in the up transmitting of two base stations, improve accuracy of the base station to the uplink scheduling of user equipment.Brief description of the drawings is in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, the required accompanying drawing used in embodiment or description of the prior art will be briefly described below, apparently, drawings in the following description are some embodiments of the present invention, for those of ordinary skill in the art, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
The schematic diagram that partly overlaps of the launch time of up channel when Fig. 1 belongs to different TAG for up channel in existing CA systems;
The schematic diagram that partly overlaps of the launch time of up channel when Fig. 2 belongs to different TAG for up channel in existing DC systems;
The schematic flow sheet of the processing method for the power headroom reporting (PHR) that Fig. 3 provides for one embodiment of the invention;
A kind of structural representation of the processing unit for power headroom reporting (PHR) that Fig. 4 provides for one embodiment of the invention;
Fig. 5 is a kind of structural representation of the processing system of power headroom reporting (PHR) provided in an embodiment of the present invention.Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
Technical scheme, can apply to various wireless communication systems, for example:Global system for mobile communications(English:Global System for Mobile Communications, abbreviation GSM), GPRS(English:General Packet Radio Service, abbreviation GPRS) system, CDMA(English:Code Division Multiple Access, abbreviation CDMA) system, CDMA2000 systems, WCDMA(English:Wideband Code Division Multiple Access, abbreviation WCDMA) system, Long Term Evolution(English:Long Term Evolution, abbreviation LTE) system or World Interoperability for Microwave Access, WiMax (English:World Interoperability for Microwave Access, abbreviation WiMAX) system etc..It is particularly applied in DC systems.
It should be noted that how the present invention determines that the detailed process of power margin information is not construed as limiting to user equipment, can be content in the prior art.
The schematic flow sheet of the processing method for the power headroom reporting (PHR) that Fig. 3 provides for one embodiment of the invention, as shown in figure 3, the method for the present embodiment can include:
101st, user equipment determines corresponding first power margin information of the first subframe in first community;Wherein, it is a TAG in first base station or first community group that the first community, which belongs to the first timing advance group TAG, the first TAG,;
Wherein, first power margin information be the user equipment the first subframe of the first community maximum transmission power and the user equipment the first community the first subframe uplink channel transmission power difference.
102nd, according to first subframe, second subframe with first subframe with overlapping time is determined in second community;
Wherein, it is a TAG in the second base station or second community group that the second community, which belongs to the second timing advance group TAG, the 2nd TAG,;
As shown in Figure 2, assuming that subframe 1 is equivalent to the first subframe in first community, the subframe with the first subframe in second community with overlapping time has two subframes, specially subframe j and subframe J+1, subframe j is the previous subframe for having overlapping time with subframe 1, subframe j+1 is latter subframe for having overlapping time with subframe 1, the second subframe described in the embodiment of the present invention is that have latter overlapping subframe, the subframe as shown in Fig. 2 with the first subframe "+1.
Alternatively, the embodiment of the present invention also includes:
The first subframe that Gen Ju Walk rapid 101 are determined, determines the second subframe and the 3rd subframe for having overlapping time with first subframe in second community, wherein, the 3rd subframe is a upper adjacent sub-frame for the second subframe;
Determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community;Or calculate the mean power balance information of second power margin information and the 3rd power margin information;
First power margin information, the second power margin information and the 3rd power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to;Or first power margin information, the mean power balance information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to;
Wherein, the 3rd subframe is to have another overlapping subframe with first subframe, and is a upper adjacent sub-frame for second subframe.As illustrated in fig. 2, it is assumed that subframe 1 is equivalent to the first subframe, then the second subframe is the subframe j+l shown in Fig. 2, and the 3rd subframe is the subframe j shown in Fig. 2.
103rd, determine whether the overlapping time between the first subframe and the second subframe is more than or more than or equal to default time threshold;
Wherein, the time threshold is that system is pre-set, either first base station or the first community group pre-set and be sent to the user equipment, or second base station or second community group pre-set and is sent to the user equipment.
It is determined that overlapping time be more than or Zhi Hang Walk rapid 104 during more than or equal to default time threshold, it is determined that overlapping time be less than or Zhi Hang Walk rapid 106 during less than or equal to default time threshold.
104th, corresponding second power margin information of the second subframe in second community is determined;
Wherein, second power margin information be the user equipment the second subframe of the second community maximum transmission power and the user equipment the second community the second subframe uplink channel transmission power difference.
105th, first power margin information and the second power margin information are sent in the first base station and the second base station at least one base station or are sent at least one small district's groups in the first community group and second community group.
Alternatively determine that the overlapping time between the first subframe and the second subframe is more than in , Walk rapid 103
Or during more than or equal to default time threshold, in addition to:
Determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in second community, and first power margin information, the second power margin information and the 3rd power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to;Or
Determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community, calculate the mean power balance information of second power margin information and the 3rd power margin information, and first power margin information, the mean power balance information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to;
Wherein, the 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.
106th, corresponding 3rd power margin information of the 3rd subframe in second community is determined;
3rd power margin information is the difference of the uplink channel transmission power of the 3rd subframe of the maximum transmission power and the user equipment of threeth subframe of the user equipment in the second community in the second community.
107th, first power margin information and the 3rd power margin information are sent in the first base station and the second base station at least one base station or are sent at least one small district's groups in the first community group and second community group.
Wherein, the 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.
The user equipment of the embodiment of the present invention is it is determined that during corresponding first power margin information of the first subframe in first community, also determine the second subframe of second community that there is overlapping time with the first subframe, it is more than in overlapping time or during more than or equal to default time threshold, it is determined that and report second community the second subframe power margin information, wherein, it is a TAG in first base station or first community group that first community, which belongs to the first timing advance group TAG, the first TAG,;It is a TAG in the second base station or second community group that second community, which belongs to the second timing advance group TAG, the 2nd TAG,;Therefore, in the processing method of the power headroom reporting (PHR) of the embodiment of the present invention, it take into account the overlapping time of the first subframe and the second subframe, when the overlapping time between the first subframe and the second subframe is very big, due to the first power margin information and the second work(of the second subframe of the subframe of user equipment to report first
Rate balance information gives at least one base station or small district's groups, power service condition of the user equipment in the up transmitting of two base stations can be accurately reflected, accordingly, base station also can be according to the first power margin information and the second power margin information of the second subframe of the first subframe of user equipment to report, the correct power service condition for judging user equipment in the up transmitting of two base stations, improves accuracy of the base station to the uplink scheduling of user equipment.
A kind of structural representation of the processing unit for power headroom reporting (PHR) that Fig. 4 provides for one embodiment of the invention, as shown in figure 4, including:
First determining module 21, for determining corresponding first power margin information of the first subframe in first community, it is a TAG in first base station or first community group that the first community, which belongs to the first timing advance group TAG, the first TAG,;
Second determining module 22, for according to first subframe, second subframe with first subframe with overlapping time is determined in second community, it is a TAG in the second base station or second community group that the second community, which belongs to the second timing advance group TAG, the 2nd TAG,;
3rd determining module 23, for being more than in the overlapping time or during more than or equal to default time threshold, determining corresponding second power margin information of the second subframe in the second community;
Sending module 24, for first power margin information and the second power margin information to be sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to.
Alternatively, the time threshold is that system is pre-set, either first base station or the first community group pre-set and be sent to the user equipment, or second base station or second community group pre-set and is sent to the user equipment.
Alternatively, 3rd determining module 23, it is additionally operable to be more than in the overlapping time or during more than or equal to default time threshold, determines corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community;
The sending module 24, it is additionally operable to first power margin information, the second power margin information and the 3rd power margin information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group, wherein, 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.
Alternatively, described device also includes:
Computing module 25, for calculating second power margin information of the 3rd determining module 23 determination and the mean power balance information of the 3rd power margin information;
The sending module 24, the mean power balance information that the first power margin information, the computing module 25 are calculated for being additionally operable to determine first determining module 21 is sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group.
Alternatively, the 3rd determining module 23, being additionally operable to the overlapping time between first subframe and second subframe is less than or during less than or equal to default time threshold, determines corresponding 3rd power margin information of the 3rd subframe in the second community;
The sending module 24, it is additionally operable to first power margin information, the 3rd power margin information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group, wherein, 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.
Alternatively, second determining module 22, it is additionally operable to the first subframe determined according to first determining module 21, the second subframe and the 3rd subframe that there is overlapping time with first subframe are determined in second community, the 3rd subframe is a upper adjacent sub-frame for second subframe;
3rd determining module 23, is additionally operable to determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community;
The sending module 24, is additionally operable to first power margin information, the second power margin information and the 3rd power margin information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group.
Alternatively, the computing module 25, is additionally operable to calculate the second power margin information of the 3rd determining module 23 determination and the mean power balance information of the 3rd power margin information;
The sending module 24, is additionally operable to first power margin information, the mean power balance information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group.
Alternatively, the first base station and second base station are different Walk base stations, or the first community group and the second community group are different Walk small district's groups.
Device described in the embodiment of the present invention can be the One function module in user equipment, can hold
Method described in row embodiment illustrated in fig. 3, its implementing principle and technical effect ibid, are repeated no more.The embodiment of the present invention also provides a kind of user equipment, including processor and memory, the processor and the memory are connected by communication bus, wherein, the memory includes realizing the instruction of the processing method of the power headroom reporting (PHR) as described in Fig. 3 illustrated embodiments, the processing method of the power headroom reporting (PHR) described in embodiment as shown in Figure 3 is realized in the instruction that the processor is transferred in the memory, and its implementing principle and technical effect ibid, is repeated no more.
Fig. 5 is a kind of structural representation of the processing system of power headroom reporting (PHR) provided in an embodiment of the present invention, as shown in figure 5, including:User equipment 31, first base station or first community group 32, the second base station or second community group 33;
The user equipment 31 includes the processing unit of the power headroom reporting (PHR) described in embodiment as shown in Figure 4;Detailed content is repeated no more;
First base station or the first community group 32, for receiving the first power margin information and the second power margin information that the user equipment is sent, and the Radio Resource that the user equipment is dispatched in first community and second community is defined as according to first power margin information and the second power margin information;
Wherein, first power margin information be the user equipment the first subframe of first community maximum transmission power and the user equipment the first community the first subframe uplink channel transmission power difference;Second power margin information be the user equipment the second subframe of second community maximum transmission power and the user equipment the second community the second subframe uplink channel transmission power difference;
Wherein, it is a TAG in the first base station or first community group that the first community, which belongs to the first timing advance group TAG, the first TAG,;It is a TAG in second base station or second community group that the second community, which belongs to the second timing advance group TAG, the 2nd TAG,;Wherein, second subframe is a subframe for having overlapping time with first subframe;Second base station or second community group 33, for receiving the first power margin information and the second power margin information that the user equipment is sent, and the Radio Resource that the user equipment is dispatched in first community and second community is defined as according to first power margin information and the second power margin information.
Alternatively, first base station or the first community group 32, is additionally operable to predetermined power surplus reporting policy, and the power headroom reporting strategy is sent into the user equipment;Or
Second base station or second community group 33, are additionally operable to predetermined power surplus reporting policy, and the power headroom reporting strategy is sent into the user equipment.
Wherein, the power headroom reporting strategy includes:
Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, and the overlapping time between first subframe and second subframe is more than or during more than or equal to default time threshold, trigger the user equipment and determine corresponding second power margin information of the second subframe in the second community, and first power margin information and the second power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to;Or
Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, and the overlapping time between first subframe and second subframe is less than or during less than or equal to default time threshold, determine corresponding 3rd power margin information of the 3rd subframe in the second community, and first power margin information, the 3rd power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to;Or
Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, and the overlapping time between first subframe and second subframe is more than or during more than or equal to default time threshold, trigger the user equipment and determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community, and by first power margin information, second power margin information and the 3rd power margin information are sent in the first base station and the second base station at least one base station or are sent at least one small district's groups in the first community group and second community group;Or
Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, the user equipment is triggered to determine in the second community in corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe, the first base station and the second base station at least one base station or be sent at least one small district's groups in the first community group and second community group;Or
Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, trigger the user equipment and determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community, calculate second power margin information and
The mean power balance information of 3rd power margin information, and first power margin information, the mean power balance information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to;Or
Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, and the overlapping time between first subframe and second subframe is more than or during more than or equal to default time threshold, trigger the user equipment and determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community, calculate the mean power balance information of second power margin information and the 3rd power margin information, and by first power margin information, the mean power balance information is sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group;Wherein, the 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.
Wherein, the time threshold is that system is pre-set, either first base station or the first community group pre-set and be sent to the user equipment, or second base station or second community group pre-set and is sent to the user equipment.
System described in the embodiment of the present invention can perform the method described in embodiment illustrated in fig. 3, and its implementing principle and technical effect ibid, is repeated no more.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the specific work process of the system, apparatus, and unit of foregoing description may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be realized by another way.For example, device embodiment described above is only schematical, for example, the division of the unit, it is only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can combine or be desirably integrated into another system, or some features can be ignored, or do not perform.Another, it, by some interfaces, the INDIRECT COUPLING or communication connection of device or unit, can be electrical, machinery or other forms that shown or discussed coupling or direct-coupling or communication connection each other, which can be,.
The unit illustrated as separating component can be or may not be physically separate, and the part shown as unit can be or may not be physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can select according to the actual needs part therein or
Person's whole units realize the purpose of this embodiment scheme.
In addition, each functional unit in each of the invention embodiment can be integrated in a processing unit or unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated unit can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in a computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are to cause a computer equipment(Can be personal computer, server, or network equipment etc.) to perform the present invention each embodiment methods described Bu Fen Walk rapid.And foregoing storage medium includes:Mobile hard disk, read-only storage(English:Read-Only Memory, abbreviation ROM), random access memory(English:Random Access Memory, abbreviation RAM), magnetic disc or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although the present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that:It can still modify to the technical scheme described in foregoing embodiments, or carry out equivalent substitution to which part technical characteristic;And these modifications or replacement, the essence of appropriate technical solution is departed from the protection domain of various embodiments of the present invention technical scheme.
Claims (19)
- Claims1st, a kind of processing method of power headroom reporting (PHR), it is characterised in that including:User equipment determines corresponding first power margin information of the first subframe in first community, and it is a TAG in first base station or first community group that the first community, which belongs to the first timing advance group TAG, the first TAG,;According to first subframe, second subframe with first subframe with overlapping time is determined in second community, it is a TAG in the second base station or second community group that the second community, which belongs to the second timing advance group TAG, the 2nd TAG,;It is more than in the overlapping time or during more than or equal to default time threshold, determines corresponding second power margin information of the second subframe in the second community;First power margin information and the second power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to.2nd, according to the method described in claim 1, it is characterised in that:The time threshold is that system is pre-set, or the first base station or first community group are pre-set and are sent to the user equipment, or second base station or second community group are pre-set and are sent to the user equipment.3rd, method according to claim 1 or 2, it is characterised in that also include:It is more than in the overlapping time or during more than or equal to default time threshold, determines in the second community corresponding second power margin information of the second subframe and corresponding 3rd power headroom of the 3rd subframe fromFirst power margin information, the second power margin information and the 3rd power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to, wherein, 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.4th, method according to claim 3, it is characterised in that also include:Calculate bone more than the mean power of second power margin information and the 3rd power margin informationFromAnd first power margin information, the mean power balance information are sent to described first At least one base station or at least one small district's groups in the first community group and second community group are sent in base station and the second base station.5th, method according to claim 1 or 2, it is characterised in that also include:Overlapping time between first subframe and second subframe is less than or during less than or equal to default time threshold, determines corresponding 3rd power margin information of the 3rd subframe in the second community;And first power margin information, the 3rd power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to, wherein, 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.6th, according to the method described in claim 1, it is characterised in that also include:The user equipment determines the second subframe and the 3rd subframe for having overlapping time with first subframe according to the first subframe of the determination in second community, and the 3rd subframe is a upper adjacent sub-frame for second subframe;Determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community;First power margin information, the second power margin information and the 3rd power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to.7th, method according to claim 6, it is characterised in that also include:Calculate bone more than the mean power of second power margin information and the 3rd power margin informationFromFirst power margin information, the mean power balance information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to.8th, the method according to claim any one of 1-7, it is characterised in that:The first base station and the base station that second base station is different Walk, or the first community group and the second community group are different Walk small district's groups.9th, a kind of processing unit of power headroom reporting (PHR), it is characterised in that including:First determining module, for determining corresponding first power margin information of the first subframe in first community, it is first base station that the first community, which belongs to the first timing advance group TAG, the first TAG, Or a TAG in first community group;Second determining module, for according to first subframe, second subframe with first subframe with overlapping time is determined in second community, it is a TAG in the second base station or second community group that the second community, which belongs to the second timing advance group TAG, the 2nd TAG,;3rd determining module, for being more than in the overlapping time or during more than or equal to default time threshold, determining corresponding second power margin information of the second subframe in the second community;Sending module, for first power margin information and the second power margin information to be sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to.10th, device according to claim 9, it is characterised in that:The time threshold is that system is pre-set, or the first base station or first community group are pre-set and are sent to the user equipment, or second base station or second community group are pre-set and are sent to the user equipment.11st, the device according to claim 9 or 10, it is characterised in that:3rd determining module, is additionally operable to be more than in the overlapping time or during more than or equal to default time threshold, determines corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community;The sending module, it is additionally operable to first power margin information, the second power margin information and the 3rd power margin information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group, wherein, 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.12nd, device according to claim 11, it is characterised in that also include:Computing module, for calculating second power margin information of the 3rd determining module determination and the mean power balance information of the 3rd power margin information;The sending module, is additionally operable to first power margin information, the mean power balance information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group.13rd, the device according to claim 9 or 10, it is characterised in that:3rd determining module, is additionally operable to the weight between first subframe and second subframe The folded time is less than or during less than or equal to default time threshold, determines corresponding 3rd power margin information of the 3rd subframe in the second community;The sending module, it is additionally operable to first power margin information, the 3rd power margin information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group, wherein, 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.14th, device according to claim 9, it is characterised in that:Second determining module, it is additionally operable to the first subframe determined according to first determining module, the second subframe and the 3rd subframe that there is overlapping time with first subframe are determined in second community, the 3rd subframe is a upper adjacent sub-frame for second subframe;3rd determining module, is additionally operable to determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community;The sending module, is additionally operable to first power margin information, the second power margin information and the 3rd power margin information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group.15th, device according to claim 14, it is characterised in that:The computing module, is additionally operable to calculate the second power margin information of the 3rd determining module determination and the mean power balance information of the 3rd power margin information;The sending module, is additionally operable to first power margin information, the mean power balance information being sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group.16th, the device according to claim any one of 9-15, it is characterised in that:The first base station and the base station that second base station is different Walk, or the first community group and the second community group are different Walk small district's groups.17th, a kind of user equipment, it is characterized in that, including processor and memory, the processor and the memory are connected by communication bus, wherein, the memory includes realizing the instruction of the processing method of the power headroom reporting (PHR) as described in claim any one of 1-8, and the processing method of the power headroom reporting (PHR) as described in claim any one of 1-8 is realized in the instruction that the processor is transferred in the memory. 18th, a kind of processing system of power headroom reporting (PHR), it is characterised in that including:User equipment, first base station or first community group, the second base station or second community group;The user equipment includes the processing unit of the power headroom reporting (PHR) as described in claim any one of 9-16;First base station or the first community group, for receiving the first power margin information and the second power margin information that the user equipment is sent, and the Radio Resource that the user equipment is dispatched in first community and second community is defined as according to first power margin information and the second power margin information;Wherein, first power margin information be the user equipment the first subframe of first community maximum transmission power and the user equipment the first community the first subframe uplink channel transmission power difference;Second power margin information be the user equipment the second subframe of second community maximum transmission power and the user equipment the second community the second subframe uplink channel transmission power difference;Wherein, it is a TAG in the first base station or first community group that the first community, which belongs to the first timing advance group TAG, the first TAG,;It is a TAG in second base station or second community group that the second community, which belongs to the second timing advance group TAG, the 2nd TAG,;Wherein, second subframe is a subframe for having overlapping time with first subframe;Second base station or second community group, for receiving the first power margin information and the second power margin information that the user equipment is sent, and the Radio Resource that the user equipment is dispatched in first community and second community is defined as according to first power margin information and the second power margin information.19th, system according to claim 18, it is characterised in that:The first base station, is additionally operable to predetermined power surplus reporting policy, and the power headroom reporting strategy is sent into the user equipment;OrSecond base station, is additionally operable to predetermined power surplus reporting policy, and the power headroom reporting strategy is sent into the user equipment.20th, the system according to claim 18 or 19, it is characterised in that the power headroom reporting strategy includes:Trigger the user equipment and determine corresponding first power margin information of the first subframe in first community, and the overlapping time between first subframe and second subframe is more than or during more than or equal to default time threshold, trigger the user equipment and determine corresponding second power margin information of the second subframe in the second community, and first power margin information and the second power margin information are sent To at least one base station in the first base station and the second base station or it is sent at least one small district's groups in the first community group and second community group;OrTrigger the user equipment and determine corresponding first power margin information of the first subframe in first community, and the overlapping time between first subframe and second subframe is less than or during less than or equal to default time threshold, determine corresponding 3rd power margin information of the 3rd subframe in the second community, and first power margin information, the 3rd power margin information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to;OrTrigger the user equipment and determine corresponding first power margin information of the first subframe in first community, and the overlapping time between first subframe and second subframe is more than or during more than or equal to default time threshold, trigger the user equipment and determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community, and by first power margin information, second power margin information and the 3rd power margin information are sent in the first base station and the second base station at least one base station or are sent at least one small district's groups in the first community group and second community group;OrTrigger the user equipment and determine corresponding first power margin information of the first subframe in first community, the user equipment is triggered to determine in the second community in corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe, the first base station and the second base station at least one base station or be sent at least one small district's groups in the first community group and second community group;OrTrigger the user equipment and determine corresponding first power margin information of the first subframe in first community, trigger the user equipment and determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community, calculate the mean power balance information of second power margin information and the 3rd power margin information, and by first power margin information, the mean power balance information is sent in the first base station and the second base station at least one base station or is sent at least one small district's groups in the first community group and second community group;OrTrigger the user equipment and determine corresponding first power margin information of the first subframe in first community, and the overlapping time between first subframe and second subframe is more than or during more than or equal to default time threshold, trigger the user equipment and determine corresponding second power margin information of the second subframe and corresponding 3rd power margin information of the 3rd subframe in the second community, calculate second work( The mean power balance information of rate balance information and the 3rd power margin information, and first power margin information, the mean power balance information are sent in the first base station and the second base station at least one base station or at least one small district's groups in the first community group and second community group are sent to;Wherein, the 3rd subframe is another subframe with first subframe with overlapping time, and is a upper adjacent sub-frame for second subframe.21st, system according to claim 20, it is characterized in that, the time threshold is that the user equipment is pre-set, either first base station or the first community group pre-set and be sent to the user equipment, or second base station or second community group pre-set and is sent to the user equipment.
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PCT/CN2014/079613 WO2015188316A1 (en) | 2014-06-10 | 2014-06-10 | Method, device and system for processing power headroom report |
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WO2023150988A1 (en) * | 2022-02-10 | 2023-08-17 | 北京小米移动软件有限公司 | Position information reporting method and apparatus |
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WO2015188316A1 (en) | 2015-12-17 |
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