CN108234085A - Carrier polymerizing method and terminal - Google Patents
Carrier polymerizing method and terminal Download PDFInfo
- Publication number
- CN108234085A CN108234085A CN201611149047.XA CN201611149047A CN108234085A CN 108234085 A CN108234085 A CN 108234085A CN 201611149047 A CN201611149047 A CN 201611149047A CN 108234085 A CN108234085 A CN 108234085A
- Authority
- CN
- China
- Prior art keywords
- carrier
- terminal
- network
- carrier wave
- signal strength
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of carrier polymerizing method and terminals, are related to moving communicating field.Carrier polymerizing method therein includes：For terminal after connected state is entered, the carrier wave that signal strength in network is met to blind addition thresholding blind is added to secondary carrier list；Terminal measures the signal strength of each carrier wave in network, the carrier wave that carrier aggregation addition thresholding is not less than in network is added to secondary carrier list, the secondary carrier that will be less than carrier aggregation addition thresholding is deleted from secondary carrier list.The present invention passes through after terminal enters connected state, the carrier wave that signal strength is met to blind addition thresholding first blind is added to secondary carrier list, then additions and deletions are carried out to secondary carrier according to the signal strength of carrier wave, so as to rapidly provide carrier aggregation service to the user, and ensure that communication quality.
Description
Technical field
The present invention relates to moving communicating field, more particularly to a kind of carrier polymerizing method and terminal.
Background technology
Carrier aggregation is the important skill that 10 versions of LTE (Long Term Evolution, long term evolution) Release introduce
Art is the main means for promoting network system capacity and user rate.
User can initiate business under multicarrier environment, start carrier aggregation function.With the variation of communication environment, respectively
The intensity of a carrier wave may also generate variation, at this time, it may be necessary to be added or delete to secondary carrier, to ensure communication quality.
However, there is no be defined the above process in standard.
Invention content
A technical problem to be solved of the embodiment of the present invention is：A kind of high quality, efficient carrier aggregation are provided
Method.
The first aspect according to embodiments of the present invention provides a kind of carrier polymerizing method, including：Terminal is entering company
After connecing state, the carrier wave that signal strength in network is met to blind addition thresholding blind is added to secondary carrier list；Terminal is measured in network
The carrier wave for being not less than carrier aggregation addition thresholding in network is added to secondary carrier list by the signal strength of each carrier wave, will be low
It is deleted from secondary carrier list in the secondary carrier of carrier aggregation addition thresholding.
In one embodiment, method further includes：Terminal measures in Idle state and records the letter of each carrier wave in network
Number intensity.
In one embodiment, the signal strength of each secondary carrier includes in terminal measurement network：Terminal passes through A4 events
It measures, obtains the signal strength of each carrier wave in network.
In one embodiment, the carrier wave for signal strength in network being met to blind addition thresholding blind is added to secondary carrier list
Including：The carrier wave that signal strength in network is met blind addition thresholding by terminal is added to terminal and enters the signal deployment of connected state and disappears
In breath.
The second aspect according to embodiments of the present invention provides a kind of terminal, including：Blind add module, for working as terminal
Into after connected state, the carrier wave that signal strength in network is met to blind addition thresholding blind is added to secondary carrier list；Measure addition
Removing module for measuring the signal strength of each carrier wave in network, will be not less than the load of carrier aggregation addition thresholding in network
Wave is added to secondary carrier list, and the secondary carrier that will be less than carrier aggregation addition thresholding is deleted from secondary carrier list.
In one embodiment, terminal further includes：Carrier wave measurement module, for measuring and being recorded in network in Idle state
The signal strength of each carrier wave.
In one embodiment, it measures addition removing module to be further used for through A4 affairs, obtain each in network
The signal strength of a carrier wave.
In one embodiment, blind add module is further used for the load that signal strength in network is met to blind addition thresholding
Wave is added to terminal and enters in the signal deployment message of connected state.
The present invention after terminal enters connected state, first by signal strength meet it is blind addition thresholding carrier wave it is blind be added to it is auxiliary
Then carrier list carries out additions and deletions, so as to rapidly provide carrier wave to the user according to the signal strength of carrier wave to secondary carrier
Aggregated service, and ensure that communication quality.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow chart of one embodiment of carrier polymerizing method of the present invention.
Fig. 2 is the structure chart of one embodiment of terminal of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
The carrier polymerizing method of one embodiment of the invention is described below with reference to Fig. 1.
Fig. 1 is the flow chart of one embodiment of carrier polymerizing method of the present invention.As shown in Figure 1, the method for the embodiment
Including：
Step S102, after connected state is entered, the carrier wave that signal strength in network is met to blind addition thresholding blind adds terminal
It is added to secondary carrier list.
Terminal enters connected state for example when there is initiation of services or when carrying out cell switching from Idle state.
Secondary carrier list refers to wait for the list of the secondary carrier of carrier aggregation transmission data.Meet in current state pre-
If during condition, for example, when terminal traffic data volume size reaches preset value, can select secondary carrier in secondary carrier list into
Row carrier aggregation transmits data.
Wherein, blind addition refers to that terminal after connected state is entered, without measuring again, but directly expires signal strength
The carrier wave of the blind addition thresholding of foot is added to the process of secondary carrier list.
In addition, the carrier wave for meeting carrier aggregation addition thresholding can also be added to the signaling that terminal enters connected state by terminal
It is configured in message.
Before step S102, terminal can measure the signal strength of each carrier wave in network and be remembered in Idle state
Record.For example, before terminal carries out service connection, the carrier list in network, net can be safeguarded according to the measurement situation of terminal
Carrier list in network includes each carrier wave and its signal strength in network.
Terminal can carry out special signal strength measurement in idle state, can also utilize such as A4 affairs
Other measurement results obtain the signal strength of carrier wave, from without carrying out special signal strength measurement.
Terminal to base station requests initiate business when, such as establish RRC (Radio Resource Control, wirelessly
Resources control) after carrying, it may not be necessary to pass through special signal strength measurement, but use the method for step S102 rapidly right
The carrier wave that signal strength meets blind addition thresholding carries out blind addition, when the condition for meeting carrier aggregation data transmission, to adopt
It is polymerize with the carrier wave of blind addition.Then, when the condition for meeting carrier aggregation data transmission, terminal can enter data and pass
The defeated stage passes through the carrier-wave transmission data of blind addition.
Above-mentioned blind adding procedure can ensure that terminal can enable multicarrier quickly when entering connected state, and in data
Transmission initial stage can provide higher communication quality immediately, improve user experience.
Later, since communication quality can constantly change, the signal strength of the carrier wave in network may become better and better,
It may also be worse and worse.In order to further ensure the communication quality of terminal, terminal can safeguard secondary carrier list by measuring, such as
Shown in step S104.
Step S104, terminal measure the signal strength of each carrier wave in network, are added carrier aggregation is not less than in network
The carrier wave of thresholding is added to secondary carrier list, and the secondary carrier that will be less than carrier aggregation addition thresholding is deleted from secondary carrier list.
After user proceeds by data transmission, the signal strength of each carrier wave in network, and root can be repeatedly measured
It is believed that number intensity in secondary carrier list secondary carrier carry out additions and deletions.Also, terminal will not be every time to the carrier wave in network
Blind addition is carried out, but is first measured, decides whether to be added or delete further according to measurement result, be so as to save
System expense.
Wherein, terminal by A4 affairs, can obtain the signal strength of each carrier wave in network.
In the above-described embodiments, blind addition thresholding and carrier aggregation addition thresholding can be equal, can not also wait, this field
Technical staff can be configured as needed.
By after terminal enters connected state, first meeting signal strength, the blind carrier wave for adding thresholding is blind to be added to auxiliary load
Then wave train table carries out additions and deletions to secondary carrier according to the signal strength of carrier wave, gathers so as to rapidly provide carrier wave to the user
Service is closed, and ensure that communication quality.
With reference to application examples, a kind of realization method of carrier polymerizing method of the present invention is described.
1. setting in network, there are 5 carrier waves.Terminal measures RSRP (the Reference Signal of each carrier wave
Receiving Power, Reference Signal Received Power) information, measure carrier wave 1, carrier wave 2, carrier wave 3, carrier wave 4 and carrier wave 5
RSRP numerical value difference is as follows：RSRPcc1=-78dBm, RSRPcc2=-90dBm, RSRPcc3=-105dBm, RSRPcc4=-
115dBm, RSRPcc5=-112dBm.
2. setting carrier aggregation adds thresholding as RSRP=-110dBm.Terminal enters connection status from idle state, selection
RSRP is not less than the carrier wave of -110dBm, i.e. carrier wave 1, carrier wave 2 and carrier wave 3 is blind is added to secondary carrier list.
3. when meeting carrier aggregation transmission conditions, terminal carries out carrier aggregation biography using carrier wave 1, carrier wave 2 and carrier wave 3
It is defeated.
4. terminal detected carrier 1, carrier wave 2, carrier wave 3, signal of carrier wave 4 and carrier wave 5 by way of A4 affairs is strong
Degree carries out secondary carrier addition, for example, if the RSRP=- of carrier wave 4 at this time again to meeting carrier aggregation addition thresholding
Carrier wave 4 is then carried out secondary carrier addition by 98dBm；To being unsatisfactory for the carry out secondary carrier deletion of carrier aggregation addition thresholding, such as will
Carrier wave 3 is deleted from secondary carrier list.
5. step 4 is repeated, until this business is completed.
The terminal of one embodiment of the invention is described below with reference to Fig. 2.
Fig. 2 is the structure chart of one embodiment of terminal of the present invention.As shown in Fig. 2, the terminal of the embodiment includes：It is blind to add
Add module 21, for working as after terminal enters connected state, the carrier wave that signal strength in network is met to blind addition thresholding blind is added to
Secondary carrier list；Addition removing module 22 is measured, for measuring the signal strength of each carrier wave in network, will be not less than in network
The carrier wave of carrier aggregation addition thresholding is added to secondary carrier list, will be less than the secondary carrier of carrier aggregation addition thresholding from secondary carrier
It is deleted in list.
By after terminal enters connected state, first meeting signal strength, the blind carrier wave for adding thresholding is blind to be added to auxiliary load
Then wave train table carries out additions and deletions to secondary carrier according to the signal strength of carrier wave, gathers so as to rapidly provide carrier wave to the user
Service is closed, and ensure that communication quality.
Wherein, measuring addition removing module 22 can be further used for, by A4 affairs, obtaining each load in network
The signal strength of wave.
Wherein, blind add module 21 can be further used for by signal strength in network meet it is blind addition thresholding carrier wave add
Terminal is added to enter in the signal deployment message of connected state.
In addition, terminal can also include carrier wave measurement module 23, it is each in network for measuring and recording in Idle state
The signal strength of carrier wave.
In addition, it is also implemented as a kind of computer program product according to the method for the present invention, the computer program product
Including computer-readable medium, be stored on the computer-readable medium in the method for performing the present invention limit it is above-mentioned
The computer program of function.Those skilled in the art will also understand is that, described various exemplary with reference to disclosure herein
Logical block, module, circuit and algorithm steps may be implemented as the combination of electronic hardware, computer software or both.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of carrier polymerizing method, which is characterized in that including：
After connected state is entered, the blind secondary carrier that is added to of carrier wave that signal strength in network is met to blind addition thresholding arranges terminal
Table；
Terminal measures the signal strength of each carrier wave in network, and the carrier wave that carrier aggregation addition thresholding is not less than in network is added
To secondary carrier list, the secondary carrier that will be less than carrier aggregation addition thresholding is deleted from secondary carrier list.
2. it according to the method described in claim 1, it is characterized in that, further includes：
Terminal measures in Idle state and records the signal strength of each carrier wave in network.
3. according to the method described in claim 1, it is characterized in that, the signal of each secondary carrier is strong in terminal measurement network
Degree includes：
Terminal obtains the signal strength of each carrier wave in network by A4 affairs.
4. according to the method described in claim 1, it is characterized in that, described meet blind addition thresholding by signal strength in network
Carrier wave is blind to be added to secondary carrier list and includes：
The carrier wave that signal strength in network is met blind addition thresholding by terminal is added to terminal and enters the signal deployment of connected state and disappears
In breath.
5. a kind of terminal, which is characterized in that including：
Blind add module, for working as after terminal enters connected state, the carrier wave that signal strength in network is met to blind addition thresholding is blind
It is added to secondary carrier list；
Addition removing module is measured, for measuring the signal strength of each carrier wave in network, carrier aggregation will be not less than in network
The carrier wave of addition thresholding is added to secondary carrier list, and the secondary carrier that will be less than carrier aggregation addition thresholding is deleted from secondary carrier list
It removes.
6. terminal according to claim 6, which is characterized in that the terminal further includes：
Carrier wave measurement module, for the signal strength of each carrier wave in network to be measured and recorded in Idle state.
7. terminal according to claim 5, which is characterized in that the addition removing module that measures is further used for passing through A4
Affair obtains the signal strength of each carrier wave in network.
8. terminal according to claim 5, which is characterized in that the blind add module is further used for signal in network
The carrier wave that intensity meets blind addition thresholding is added to terminal and enters in the signal deployment message of connected state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149047.XA CN108234085A (en) | 2016-12-14 | 2016-12-14 | Carrier polymerizing method and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149047.XA CN108234085A (en) | 2016-12-14 | 2016-12-14 | Carrier polymerizing method and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108234085A true CN108234085A (en) | 2018-06-29 |
Family
ID=62637981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611149047.XA Pending CN108234085A (en) | 2016-12-14 | 2016-12-14 | Carrier polymerizing method and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108234085A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102387508A (en) * | 2011-11-01 | 2012-03-21 | 中兴通讯股份有限公司 | Method and device for gathering carrier wave in LTE-A system |
| CN102938902A (en) * | 2012-10-26 | 2013-02-20 | 中兴通讯股份有限公司 | Method and device for dynamic management of secondary cells in carrier aggregation |
| CN103906105A (en) * | 2012-12-28 | 2014-07-02 | 普天信息技术研究院有限公司 | Method for managing carrier waves |
| CN105873072A (en) * | 2016-05-23 | 2016-08-17 | 广东欧珀移动通信有限公司 | Carrier aggregation control method and device of mobile terminal and mobile terminal |
| US20160353442A1 (en) * | 2014-02-12 | 2016-12-01 | Ntt Docomo, Inc. | User apparatus, base station, and carrier aggregation control method |
-
2016
- 2016-12-14 CN CN201611149047.XA patent/CN108234085A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102387508A (en) * | 2011-11-01 | 2012-03-21 | 中兴通讯股份有限公司 | Method and device for gathering carrier wave in LTE-A system |
| CN102938902A (en) * | 2012-10-26 | 2013-02-20 | 中兴通讯股份有限公司 | Method and device for dynamic management of secondary cells in carrier aggregation |
| CN103906105A (en) * | 2012-12-28 | 2014-07-02 | 普天信息技术研究院有限公司 | Method for managing carrier waves |
| US20160353442A1 (en) * | 2014-02-12 | 2016-12-01 | Ntt Docomo, Inc. | User apparatus, base station, and carrier aggregation control method |
| CN105873072A (en) * | 2016-05-23 | 2016-08-17 | 广东欧珀移动通信有限公司 | Carrier aggregation control method and device of mobile terminal and mobile terminal |
Non-Patent Citations (3)
| Title |
|---|
| HUAWEI: "Discussion and Decision", 《3GPP》 * |
| ZTE: "Discussion on measurement requirement on SCC", 《3GPP》 * |
| ZTE: "Information provided to target eNB at handover", 《3GPP》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102006664B (en) | Method, equipment and system for configuring member carriers under carrier aggregation scene | |
| KR101453991B1 (en) | Measurement reporting method and device in carrier aggregation system | |
| CN108141750A (en) | User apparatus and ability information method for reporting | |
| CN102356667A (en) | Wireless communication system, terminal apparatus, base station apparatus, and wireless communication method | |
| CN103313301A (en) | Method and device for realizing report measurement and report measurement result | |
| CN103039106A (en) | Methods and apparatus for reporting measurement information | |
| WO2017088499A1 (en) | Method and device for configuring carrier aggregation coordination relationship | |
| CN105813202B (en) | A kind of channel width configuration method and device | |
| CN102238619A (en) | Method and system for processing measurement event in multi-carrier system | |
| CN108029065A (en) | A kind of prediction, the method for reporting subdistrict signal strength and user equipment | |
| CN103260175A (en) | Quality of service (QOS) measuring method and system based on minimum drive test | |
| WO2017139171A1 (en) | Method and apparatus for transmitting pucch with a lower a-mpr | |
| CN108668296B (en) | Method, device and equipment for determining circuit switched fallback perception difference cell | |
| CN103945418A (en) | Assistance service cell configuration method and device | |
| CN116156527A (en) | Method and system for measuring different frequency neighbor cells under double connection | |
| US11818788B2 (en) | Mobile communication system, terminal device, base station device, communication method, and computer program | |
| CN112566190B (en) | LTE switching optimization method and device, storage medium and computer equipment | |
| CN108234085A (en) | Carrier polymerizing method and terminal | |
| CN111132210B (en) | SpCell determination method and device in measurement event | |
| CN104967986A (en) | Adjacent area configuration information managing method and device | |
| CN106454954A (en) | Method and device of transmitting SIB7 by RIM message | |
| CN110113770A (en) | A kind of method and device reducing VoLTE packet loss | |
| CN111770573A (en) | Method and device for reporting terminal capability | |
| CN110972185A (en) | Data transmission method and device | |
| CN105468415B (en) | A kind of method and device of radio frequency link control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |
|
| RJ01 | Rejection of invention patent application after publication |