CN102740464B - A kind of carrier aggregation collocation method, system and UE - Google Patents
A kind of carrier aggregation collocation method, system and UE Download PDFInfo
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Abstract
The invention discloses a kind of carrier aggregation collocation method, including：The UE is supported the limit of power of the non-adjacent carrier aggregation of one-segment to be sent to network side by upstream message by user terminal (UE)；Network side parses to the message, obtains the limit of power that the UE supports the non-adjacent carrier aggregation of one-segment；Distribution and service condition of the network side according to frequency resource, and UE support the limit of power of the non-adjacent carrier aggregation of one-segment, carry out carrier aggregation configuration.The present invention also discloses a kind of carrier aggregation configuration system and UE accordingly.Pass through the present invention, terminal is supported to dispose dual carrier, 3 carrier waves, the operation of 4 carrier aggregations on the non-adjacent carrier wave of one-segment, network side can support the limit of power of the non-adjacent carrier aggregation of one-segment to carry out carrier aggregation configuration according to UE, so, the present invention can make multi-carrier polymerizing configuration more flexible, improve resource utilization.
Description
Technical field
The present invention relates to mobile communication technology, more particularly to a kind of carrier aggregation collocation method, system and user equipment
(User Equipment, UE).
Background technology
In WCDMA (WCDMA, Wideband Code Division Multiple Access) network, lead to
Include wireless network with land radio access web (UTRAN, Universal Terrestrial Radio Access Network)
Network controller (RNC, Radio Network Controller) and base station (NodeB) two kinds of basic network elements, the knot of UTRAN systems
Structure is as shown in Figure 1.Each the bandwidth of work single carrier is 5M in WCDMA system.In some frequency range, different operators gathers around
There are different frequency point ranges, for example, the carrier wave in 1920MHz~1945MHz frequency range can be as follows with order-assigned：Operator A
Carrier wave 1 (5M), operator's A carrier waves 2 (5M), operator's B carrier waves 1 (5M), operator's B carrier waves 2 (5M), operator's C carrier waves 1
(5M)。
With the development of WCDMA networks, high-speed downlink packet access (HSDPA, High Speed Downlink
Packet Access), it is High Speed Uplink Packet access (HSUPA, High Speed Uplink Packet Access), double
Carrier wave high-speed slender body theory (DC-HSDPA, Dual Carrier-High speed downlink packet
Access), dual carrier high speed uplink packet access (DC-HSUPA, Dual carrier-High speed uplink packet
) and 4 carrier wave high-speed slender body theories (4C-HSDPA, Four Carrier-High speed downlink access
Packet access) technology is introduced into successively.At present, no matter DC dual carrier technologies, or 4C multi-transceiver technologies require
All configuration carrier waves in same frequency range are adjacent, can not be condensed together with carrier wave non-adjacent in frequency range and carry out multicarrier
Operation.
But if operator with frequency range only have two non-adjacent carrier waves frequency resource, or, although there is continuous phase
The frequency resource of adjacent carrier wave, but the frequency resource of center section is used for for some reason, cause remaining frequency to provide
Source is non-adjacent carrier, in these cases, even if there is the resource of multiple carrier waves in operator, can not also be polymerize using DC dual carriers
Technology or 4C multi-carrier polymerizings technology carry out carrier aggregation, and therefore, existing multi-carrier polymerizing technology gathers the multicarrier of operator
Configuration underaction is closed, resource utilization is low.
The content of the invention
In view of this, it is a primary object of the present invention to provide a kind of carrier aggregation collocation method, system and UE, can make
Multi-carrier polymerizing configuration is more flexible, improves resource utilization.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of carrier aggregation collocation method, including：
The UE is supported the limit of power of the non-adjacent carrier aggregation of one-segment to be sent by upstream message by user terminal UE
To network side；
Network side parses to the message, obtains the ability model that the UE supports the non-adjacent carrier aggregation of one-segment
Enclose；
Distribution and service condition of the network side according to frequency resource, and UE support the energy of the non-adjacent carrier aggregation of one-segment
Power scope, carry out carrier aggregation configuration.
The UE is supported the limit of power of the non-adjacent carrier aggregation of one-segment to be sent to net by upstream message by the UE
Network side is：The UE by carried in upstream message maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell,
One or more of maximum hole sized cells, the limit of power that the UE supports the non-adjacent carrier aggregation of one-segment is sent to
Network side.
The UE carries maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, most in upstream message
One or more of hole sized cells are greatly：By maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, most
One or more of big hole sized cells are as UE wireless access capabilities cell or the sub- cell of UE wireless capabilities extension cell
Carried.
The upstream message is wireless heterogeneous networks connection setup complete message or UE capability information messages.
A kind of carrier aggregation configures system, including UE and network side,
The UE, in the non-adjacent carrier aggregation of support one-segment, the UE to be supported into the non-adjacent carrier wave of one-segment
The limit of power of polymerization is sent to network side by upstream message；
The network side, for being parsed to the message from UE, obtain the UE and support that one-segment is non-adjacent
The limit of power of carrier aggregation；The non-adjacent load of one-segment is supported according to the distribution of current frequency resource and service condition, and UE
The limit of power of ripple polymerization, carries out carrier aggregation configuration.
The UE is supported the limit of power of the non-adjacent carrier aggregation of one-segment to be sent to net by upstream message by the UE
Network side is：The UE by carried in upstream message maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell,
One or more of maximum hole sized cells, the limit of power that the UE supports the non-adjacent carrier aggregation of one-segment is sent to
Network side.
The UE carries maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, most in upstream message
One or more of hole sized cells are greatly：By maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, most
One or more of big hole sized cells are as UE wireless access capabilities cell or the sub- cell of UE wireless capabilities extension cell
Carried.
The upstream message that the UE is sent to network side is believed for wireless heterogeneous networks connection setup complete message or UE abilities
Cease message.
A kind of UE, the UE are used in the case where supporting the non-adjacent carrier aggregation of one-segment, and the UE is supported into one-segment
The limit of power of non-adjacent carrier aggregation is sent to network side by upstream message.
It is described to support the limit of power of the non-adjacent carrier aggregation of one-segment to be sent to network side by upstream message and be UE：
Believed by carrying maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, maximum hole size in upstream message
One or more of member, the limit of power that the UE supports the non-adjacent carrier aggregation of one-segment is sent to network side.
It is described that maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, maximum are carried in upstream message
One or more of hole sized cells are：By maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, maximum
One or more of hole sized cells enter as the sub- cell of UE wireless access capabilities cell or UE wireless capabilities extension cell
Row carries.
The upstream message is wireless heterogeneous networks connection setup complete message or UE capability information messages.
The UE is supported the non-adjacent carrier aggregation of one-segment by carrier aggregation collocation method of the present invention, system and UE, UE
Limit of power is sent to network side by upstream message；Network side parses to the message, obtains the UE and supports single-frequency
The limit of power of the non-adjacent carrier aggregation of section；Distribution and service condition of the network side according to current frequency resource, and UE are supported
The limit of power of the non-adjacent carrier aggregation of one-segment, carry out carrier aggregation configuration.By the present invention, terminal is supported non-in one-segment
Dual carrier, 3 carrier waves, the operation of 4 carrier aggregations are disposed on adjacent carrier, network side can support the non-adjacent carrier wave of one-segment according to UE
The limit of power of polymerization carries out carrier aggregation configuration, so, the present invention can make multi-carrier polymerizing configuration more flexible, improve resource
Utilization rate.
Brief description of the drawings
Fig. 1 is the structural representation of UTRAN systems；
Fig. 2 is carrier aggregation collocation method schematic flow sheet of the present invention；
Fig. 3 is the carrier aggregation collocation method schematic flow sheet of the embodiment of the present invention 1；
Fig. 4 is the carrier aggregation collocation method schematic flow sheet of the embodiment of the present invention 2；
Fig. 5 is the carrier aggregation collocation method schematic flow sheet of the embodiment of the present invention 3；
Fig. 6 is the carrier aggregation collocation method schematic flow sheet of the embodiment of the present invention 4.
Embodiment
The present invention basic thought be：UE passes through the limit of power of the UE support non-adjacent carrier aggregations of one-segment upper
Row message is sent to network side；Network side parses to the message, obtains the UE and supports the non-adjacent carrier wave of one-segment to gather
The limit of power of conjunction；Distribution and service condition of the network side according to current frequency resource, and UE support the non-adjacent load of one-segment
The limit of power of ripple polymerization, carries out carrier aggregation configuration.
In order to support to configure dual carrier, 3 carrier waves, 4 carrier waves on non-adjacent carrier wave in one-segment, UE ability should be than original
Have in one-segment configured on adjacent carrier dual carrier, 3 carrier waves, 4 carrier waves ability higher level some, network side and terminal all need
There is extra hardware and software support.As a premise for realizing the non-adjacent carrier aggregation function of one-segment, UE must be able to
The concrete ability of the non-adjacent carrier aggregation of one-segment is supported to notify to give network side (referring generally to RNC) so that network side can
The limit of power of the correct non-adjacent carrier aggregation of one-segment for identifying UE, so as to reasonably distribute resource on different carrier waves,
So that the configuration of the one-segment provided non-adjacent carrier aggregation is always within UE limit of power, non-adjacent carrier aggregation is avoided to match somebody with somebody
Put unsuccessfully.
Fig. 2 is carrier aggregation collocation method schematic flow sheet of the present invention, as shown in Fig. 2 this method includes：
Step 201：In the case that UE supports the non-adjacent carrier aggregation of one-segment, the UE is supported that one-segment is non-by the UE
The limit of power of adjacent carrier polymerization is sent to network side by upstream message.
Here, UE support the non-adjacent carrier aggregation of one-segment limit of power can by following one or more cells come
Expression：It is maximum non-conterminous aggregate bandwidth (Maximum non-adjacent aggregation bandwidth), maximum allowable
Hole number (Maximum number of holes allowed), maximum hole size (Maximum hole size), it is maximum
Non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, being specifically defined for maximum hole sized cells can be such as the institutes of table 1
Show：
Table 1
Above three cell can completely describe the limit of power that UE supports the non-adjacent carrier aggregation of one-segment, if UE is only
One or two in above three cell is reported, then remaining cell needs have default setting or regulation in corresponding specification.Than
Such as, if version 10 only requires that the maximum allowable hole numbers of UE are 1, avoid the need for setting up and carry for the UE of version 10
This cell of Maximum number of holes allowed, because the hole number that the UE of network side acquiescence can be supported is most
Greatly 1, therefore thus network side will not produce configuration error.
In addition, the span of three cells is only suggestiveness in table 1, specific value is needed according to last actual feelings
Condition and demand are cut out, such as, the research of terminal chip producer finds that, for cost consideration, the UE maximums of version 10 can only prop up
The size for holding hole is 10M, then the scope of enumerating of this cell of Maximum hole size can only be two values of 5M or 10M.
It should be noted that the simply UE expressed by above three cell supports non-adjacent carrier aggregation energy in one-segment
The situation of power, for possessing double-receiver, can also may gather the non-adjacent carrier wave of two-band in the UE of dual band operation, UE simultaneously
Close, this ability needs UE to go to be indicated to network with more Capability information elements.
, can be in initialization procedure, in the UE wireless access energy of concentrated reflection UE wireless access capabilities during practical application
Power (UE Radio Access Capability) cell or UE wireless capabilities extension (UE radio access
Capability extension) under the frequency range each supported in cell, increase Maximum non-adjacent
One in aggregation bandwidth, Maximum number of holes allowed, Maximum hole size
Item is multinomial as sub- cell, and when the non-adjacent carrier aggregation of UE supports one-segment, UE is described in the corresponding scope use of this ability
Increased sub- cell value is expressed, and then the increased sub- cell is carried together with other related cells and is being sent to
In the RRC upstream messages of network side (referring generally to RNC).
Carry UE and support that the upstream message of the non-adjacent carrier aggregation capacity scope of one-segment can be that wireless heterogeneous networks connect
Connect foundation and complete (RRC Connection Setup Complete) message or UE ability informations (UE Capability
Information) message etc. or newly-increased message.
Step 202：Network side is to the message containing the non-adjacent carrier aggregation capacity scope of the UE one-segments from UE
Parsed, obtain the limit of power that the UE supports the non-adjacent carrier aggregation of one-segment.
Step 203：Distribution and service condition of the network side according to current frequency resource, and UE support that one-segment is non-adjacent
The limit of power of carrier aggregation, correct configuration is provided according to the rule for necessarily realizing aspect, and configuration information is sent respectively
To NodeB and UE.
Specifically, non-adjacent load can be carried by wireless link request message or wireless link reconfigured request message
The multicarrier information of ripple configuration, is sent to NodeB, establishes message by radio bearer or radio bearer reallocation message carries non-phase
The multicarrier information of adjacent carrier wave configuration, is sent to UE.
The present invention also correspondingly provides a kind of carrier aggregation configuration system, including UE and network side,
The UE, in the non-adjacent carrier aggregation of support one-segment, the UE to be supported into the non-adjacent carrier wave of one-segment
The limit of power of polymerization is sent to network side by upstream message；
The network side, for being parsed to the message from UE, obtain the UE and support that one-segment is non-adjacent
The limit of power of carrier aggregation；The non-adjacent load of one-segment is supported according to the distribution of current frequency resource and service condition, and UE
The limit of power of ripple polymerization, carries out carrier aggregation configuration.
The UE is supported the limit of power of the non-adjacent carrier aggregation of one-segment to be sent to net by upstream message by the UE
Network side is：The UE by carried in upstream message maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell,
One or more of maximum hole sized cells, the limit of power that the UE supports the non-adjacent carrier aggregation of one-segment is sent to
Network side.
The UE carries maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, most in upstream message
One or more of hole sized cells are greatly：By maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, most
One or more of big hole sized cells are as UE wireless access capabilities cell or the sub- cell of UE wireless capabilities extension cell
Carried.
The upstream message that the UE is sent to network side is believed for wireless heterogeneous networks connection setup complete message or UE abilities
Cease message.
The present invention also correspondingly provides a kind of UE, and the UE is used in the case where supporting the non-adjacent carrier aggregation of one-segment,
The limit of power that the UE supports the non-adjacent carrier aggregation of one-segment is sent to network side by upstream message.
It is described to support the limit of power of the non-adjacent carrier aggregation of one-segment to be sent to network side by upstream message and be UE：
Believed by carrying maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, maximum hole size in upstream message
One or more of member, the limit of power that the UE supports the non-adjacent carrier aggregation of one-segment is sent to network side.
It is described that maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, maximum are carried in upstream message
One or more of hole sized cells are：By maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, maximum
One or more of hole sized cells enter as the sub- cell of UE wireless access capabilities cell or UE wireless capabilities extension cell
Row carries.
The upstream message is wireless heterogeneous networks connection setup complete message or UE capability information messages.
Technical scheme is described in further detail with reference to specific embodiment.
Embodiment 1
After initialization, certain DC dual carrier UE can be supported in certain frequency range：Configure carrier wave 1, hole (10M), the non-phase for configuring carrier wave 2
Adjacent converging operation.Therefore its 3 related cells values are as follows：Maximum non-adjacent aggregation bandwidth
=20M；Maximum number of holes allowed=1；Maximum hole size=10M.
Fig. 3 is the carrier aggregation collocation method schematic flow sheet of the embodiment of the present invention 1, as shown in figure 3, this method includes：
Step 301：UE is sent to above-mentioned 3 cells by RRC Connection Setup Complete message
RNC。
Step 302：RNC to from UE containing the non-adjacent carrier aggregation capacity scope of its one-segment
RRCConnection Setup Complete message is parsed, and is obtained the UE and is supported the non-adjacent carrier aggregation of one-segment
Limit of power, it is specially：Maximum non-adjacent aggregation bandwidth=20M；Maximum
Number of holes allowed=1；Maximum hole size=10M.
Step 303：The resource distribution of RNC current frequencies and service condition are：F1 (frequency and load of oneself are light), F2 (are
Other operator's frequencies), F3 (frequency and load of oneself are light), F4 (frequency and load weight of oneself), then RNC is according to UE list
The non-adjacent carrier aggregation capacity scope of frequency range determines that UE carries out converging operation in two non-conterminous frequencies of the F1 and F3 of oneself, then
Relevant configuration is sent to NodeB and UE.
Embodiment 2
After initialization, certain carrier wave UE of 3C tri- can be supported in certain frequency range：Configure carrier wave 1, hole (5M), configuration carrier wave 2, hole
(5M), the non-adjacent converging operation for configuring carrier wave 3.Therefore its 3 related cells values are as follows：Maximum non-adjacent
Aggregation bandwidth=25M；Maximum number of holes allowed=2；Maximum hole
Size=5M.
Fig. 4 is the carrier aggregation collocation method schematic flow sheet of the embodiment of the present invention 2, as shown in figure 4, this method includes：
Step 401：UE is sent to above-mentioned 3 cells by RRC Connection Setup Complete message
RNC。
Step 402：RNC to from UE containing the non-adjacent carrier aggregation capacity scope of its one-segment
RRCConnection Setup Complete message is parsed, and is obtained the UE and is supported the non-adjacent carrier aggregation of one-segment
Limit of power.Specially：Maximum non-adjacent aggregation bandwidth=25M；Maximum
Number of holes allowed=2；Maximum hole size=5M.
Step 403：The resource distribution of RNC current frequencies and service condition are：F1 (frequency and load of oneself are light), F2 (are
Other operator's frequencies), F3 (being other operator's frequencies), F4 (frequency and load of oneself are light), F5 (frequencies of oneself and negative
Lotus is light).Then because the UE maximum holes that can be supported are 5M, across only F2 and F3, so RNC determines UE in the F4 and F5 of oneself two
Adjacent frequency carries out converging operation, and relevant configuration is then sent to NodeB and UE.
Embodiment 3
After initialization, certain carrier wave UE of 4C tetra- can be supported in certain frequency range：Configure carrier wave 1, hole (10M), configuration carrier wave 2, hole
(5M), the non-adjacent converging operation for configuring carrier wave 3.Therefore its 3 related cells values are as follows：Maximum non-adjacent
Aggregation bandwidth=30M；Maximum number of holes allowed=2；Maximum hole
Size=10M.
Fig. 5 is the carrier aggregation collocation method schematic flow sheet of the embodiment of the present invention 3, as shown in figure 5, this method includes：
Step 501：Above-mentioned 3 cells are sent to RNC by UE by UE Capability Information message.
Step 502：RNC is to the UECapability containing the non-adjacent carrier aggregation capacity scope of its one-segment from UE
Information message is parsed, and obtains the limit of power that the UE supports the non-adjacent carrier aggregation of one-segment.Specially：
Maximum non-adjacent aggregation bandwidth=30M；Maximum number of holes
Allowed=2；Maximum hole size=10M.
Step 503：The resource distribution of RNC current frequencies and service condition are：F1 (frequency and load of oneself are light), F2 (are
Other operator's frequencies), F3 (being other operator's frequencies), F4 (frequency and load of oneself are light), F5 (frequencies of oneself and negative
Loading), F6 (frequency and load of oneself are light), then, can be across F2 and F3, so RNC because the UE maximum holes that can be supported are 10M
Determine UE in F1, F4, the F6 of oneself these three non-conterminous frequencies carry out converging operation (F5 due to current loads weight, thus not by
Include polymerization), relevant configuration is then sent to NodeB and UE.
Embodiment 4
After initialization, certain carrier wave UE of 4C tetra- can be supported in certain frequency range：Configure carrier wave 1, hole (10M), the non-phase for configuring carrier wave 2
Adjacent converging operation.Therefore its 3 related cells values are as follows：Maximum non-adjacent aggregation bandwidth
=20M；Maximum number of holes allowed=1；Maximum hole size=10M.
Fig. 6 is the carrier aggregation collocation method schematic flow sheet of the embodiment of the present invention 4, as shown in fig. 6, this method includes：
Step 601：Above-mentioned 3 cells are sent to RNC by UE by UE Capability Information message.
Step 602：RNC is to the UECapability containing the non-adjacent carrier aggregation capacity scope of its one-segment from UE
Information message is parsed, and obtains the limit of power that the UE supports the non-adjacent carrier aggregation of one-segment.Specially：
Maximum non-adjacent aggregation bandwidth=20M；Maximum number of holes
Allowed=1；Maximum hole size=10M.
Step 603：The resource distribution of RNC current frequencies and service condition are：F1 (frequency and load of oneself are light), F2 (are
Other operator's frequencies), F3 (being other operator's frequencies), F4 (frequency and load of oneself are light), F5 (frequencies of oneself and negative
Lotus is light), F6 (frequency and load of oneself are light)., can be across F2 and F3, so RNC then because the UE maximum holes that can be supported are 10M
Determining UE, (F5, F6 are due to more than non-adjacent aggregate bandwidth for the two non-conterminous frequencies progress converging operations in F1, the F4 of oneself
20M, so not being included into polymerization), relevant configuration is then sent to NodeB and UE.
It should be noted that RNC can also determine UE, in F4, F5, the F6 of oneself, these three adjacent frequencies carry out polymerization behaviour
Make, or, determine that UE carries out converging operation in F4, the F5 of oneself the two adjacent frequencies, or, determine UE oneself F5,
The two adjacent frequencies of F6 carry out converging operation, or, determine that the two adjacent frequencies carry out polymerization behaviour to UE in F4, the F6 of oneself
Make, so can more give full play to UE multi-carrier capability.
In summary, by the present invention, non-adjacent multicarrier (or cell) paradigmatic system (Intra-Band in one-segment
Non-Adjacent Multi-Carrier (or Cell) Aggregation System) in, UE can comprehensive representation its propped up
Non-adjacent carrier aggregation capacity (Intra-Band Non-AdjacentMulti-Carrier in the one-segment held
Aggregation Capability), network side can do the non-adjacent multicarrier configuration of correct one-segment to the UE accessed
System, multi-carrier polymerizing configuration it is more flexible, resource utilization is higher.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (12)
1. a kind of carrier aggregation collocation method, it is characterised in that this method includes：
The UE is supported the limit of power of the non-adjacent carrier aggregation of one-segment to be sent to net by upstream message by user terminal UE
Network side；
Network side parses to the message, obtains the limit of power that the UE supports the non-adjacent carrier aggregation of one-segment；
Distribution and service condition of the network side according to frequency resource, and UE support the ability model of the non-adjacent carrier aggregation of one-segment
Enclose, and preset rules carry out carrier aggregation configuration.
2. according to the method for claim 1, it is characterised in that the UE gathers the UE support non-adjacent carrier waves of one-segment
The limit of power of conjunction is sent to network side by upstream message：The UE is maximum non-conterminous poly- by being carried in upstream message
One or more of the wide cell of crossed belt, maximum allowable hole number cell, maximum hole sized cells, the UE is supported into single-frequency
The limit of power of the non-adjacent carrier aggregation of section is sent to network side.
3. according to the method for claim 2, it is characterised in that the UE carries maximum non-conterminous polymerization in upstream message
One or more of bandwidth cell, maximum allowable hole number cell, maximum hole sized cells are：By maximum non-conterminous polymerization
One or more of bandwidth cell, maximum allowable hole number cell, maximum hole sized cells are used as UE wireless access capabilities
The sub- cell of cell or UE wireless capabilities extension cell is carried.
4. according to the method described in any one of claims 1 to 3, it is characterised in that the upstream message is wireless heterogeneous networks
Connection setup complete message or UE capability information messages.
5. a kind of carrier aggregation configures system, including UE and network side, it is characterised in that
The UE, in the non-adjacent carrier aggregation of support one-segment, the UE to be supported into the non-adjacent carrier aggregation of one-segment
Limit of power network side is sent to by upstream message；
The network side, for being parsed to the message from UE, obtain the UE and support the non-adjacent carrier wave of one-segment
The limit of power of polymerization；The non-adjacent carrier wave of one-segment is supported to gather according to the distribution of current frequency resource and service condition, and UE
The limit of power of conjunction, and preset rules carry out carrier aggregation configuration.
6. system according to claim 5, it is characterised in that
The UE is supported the limit of power of the non-adjacent carrier aggregation of one-segment to be sent to network side by upstream message by the UE
For：The UE in upstream message by carrying maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, maximum
One or more of hole sized cells, the limit of power that the UE supports the non-adjacent carrier aggregation of one-segment is sent to network
Side.
7. system according to claim 6, it is characterised in that
The UE carries maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, maximum hole in upstream message
One or more of sized cells are：By maximum non-conterminous aggregate bandwidth cell, maximum allowable hole number cell, maximum hole
One or more of sized cells are carried out as the sub- cell of UE wireless access capabilities cell or UE wireless capabilities extension cell
Carry.
8. according to the system described in any one of claim 5 to 7, it is characterised in that the UE is sent to the up of network side and disappeared
Cease for wireless heterogeneous networks connection setup complete message or UE capability information messages.
9. a kind of UE, it is characterised in that the UE is used in the case where supporting the non-adjacent carrier aggregation of one-segment, by the UE branch
The limit of power for holding the non-adjacent carrier aggregation of one-segment is sent to network side by upstream message.
10. UE according to claim 9, it is characterised in that the energy that UE is supported to the non-adjacent carrier aggregation of one-segment
Power scope is sent to network side by upstream message：By carried in upstream message maximum non-conterminous aggregate bandwidth cell,
One or more of maximum allowable hole number cell, maximum hole sized cells, the UE is supported into the non-adjacent load of one-segment
The limit of power of ripple polymerization is sent to network side.
11. UE according to claim 10, it is characterised in that described that maximum non-conterminous condensation zone is carried in upstream message
One or more of wide cell, maximum allowable hole number cell, maximum hole sized cells are：By maximum non-conterminous condensation zone
One or more of wide cell, maximum allowable hole number cell, maximum hole sized cells are as UE wireless access capabilities letter
The sub- cell of member or UE wireless capabilities extension cell is carried.
12. according to the UE described in any one of claim 9 to 11, it is characterised in that the upstream message is wireless heterogeneous networks
Connection setup complete message or UE capability information messages.
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| US10411847B2 (en) | 2015-04-10 | 2019-09-10 | Futurewei Technologies, Inc. | Communications with carrier selection, switching and measurements |
| CN106160985B (en) * | 2015-04-21 | 2019-08-16 | 中国移动通信集团公司 | A kind of configuration method, equipment and the system of carrier wave polymerizable functional |
| CN105517175B (en) * | 2015-11-28 | 2018-12-04 | 广东欧珀移动通信有限公司 | A kind of the carrier aggregation mode setting method and communication terminal of communication terminal |
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| CN110557749B (en) * | 2017-09-28 | 2020-09-29 | 华为技术有限公司 | Information transmission method, terminal equipment and network equipment |
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| EP2244410A2 (en) * | 2009-04-21 | 2010-10-27 | Lg Electronics Inc. | Method for carrier aggregation in a wireless multi-carrier communication system |
| CN101959251A (en) * | 2009-07-21 | 2011-01-26 | 鼎桥通信技术有限公司 | Method for reporting capacity of supporting multi-carrier frequency ranges |
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