CN106162875A - Communication means, device and equipment - Google Patents
Communication means, device and equipment Download PDFInfo
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- CN106162875A CN106162875A CN201510181762.0A CN201510181762A CN106162875A CN 106162875 A CN106162875 A CN 106162875A CN 201510181762 A CN201510181762 A CN 201510181762A CN 106162875 A CN106162875 A CN 106162875A
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- Prior art keywords
- channel
- network
- receiving position
- frame
- synchronizing channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
Abstract
A kind of communication means, device and equipment, described communication means includes: detect first network paging channel and the receiving position of synchronizing channel in a paging cycle；Judge described paging channel and the distance of synchronizing channel receiving position；If the distance of described paging channel and synchronizing channel receiving position is less than the frame length preset, then adjust the receiving position of described synchronizing channel, to ensure the carrying out of the second network data service.Described communication means, device and equipment can avoid the paging channel of first network and synchronizing channel to seize radio frequency resource when receiving continuously, it is ensured that the carrying out of the second network data service.
Description
Technical field
The present invention relates to the communications field, particularly relate to communication means, device and equipment.
Background technology
Along with development and the progress of society of communication technology, communication equipment particularly mobile communication equipment obtains more
More being widely applied, the mobile phone volume of holding is constantly rising.In more and more diversified the working as of user's request
Modern society, single mode mobile phone can not meet the demand of some customer group.
But, for supporting the communication equipment of Multi net voting, how to ensure each network in multi-network communication
Communication quality become a problem demanding prompt solution.
Summary of the invention
The problem that the present invention solves is how to ensure the communication quality of each network in multi-network communication.
For solving the problems referred to above, the present invention provides a kind of communication means, it is characterised in that including:
Detect first network paging channel and the receiving position of synchronizing channel in a paging cycle；
Judge described paging channel and the distance of synchronizing channel receiving position；
If the distance of described paging channel and synchronizing channel receiving position is less than the frame length preset, then adjust institute
State the receiving position of synchronizing channel, to ensure the carrying out of the second network data service.
Optionally, described default frame length calculation includes:
Multi-frame length deducts paging channel length, obtains difference；
By described difference fruit divided by two, obtain business；
Described business is rounded, adds one, obtain described default frame length.
Optionally, the receiving position of the described synchronizing channel of described adjustment includes: described synchronizing channel moved to right
One multi-frame.
Optionally, paging channel and the reception of synchronizing channel in one paging cycle of described detection first network
Position, by resolving described paging channel and the frame at synchronizing channel place, it is judged that described paging channel and with
The frame number of step channel place frame completes.
Optionally, described first network is 2G network, including GSM network.
Optionally, described second network is 3G or 4G network, including LTE network.
The embodiment of the present invention also provides for a kind of communicator, and described communicator includes:
Receiving position detector unit, is adapted to detect for paging channel and synchronization in one paging cycle of first network
The receiving position of channel；
Distance Judgment unit, is suitable to judge described paging channel and the distance of synchronizing channel receiving position；
Receiving position adjustment unit, is suitable to the distance in described paging channel and synchronizing channel receiving position little
When default frame length, adjust the receiving position of described synchronizing channel, to ensure the second network data service
Carrying out.
Optionally, described receiving position detector unit includes frame number judging unit, is suitable to by resolving described
Paging channel and the frame at synchronizing channel place, it is judged that described paging channel and the frame number of synchronizing channel place frame.
The embodiment of the present invention also provides for a kind of communication equipment, and described communication equipment includes any of the above-described kind of communication
Device.
Compared with prior art, technical scheme has the advantages that
By judging first network paging channel and the distance of synchronizing channel receiving position in a cycle,
When the distance of paging channel and synchronizing channel receiving position is less than the frame length preset, then adjusts described synchronization and believe
The receiving position in road so that in the cycle first network paging channel and synchronizing channel receiving position away from
From more than preset value, thus the paging channel of first network and synchronizing channel is avoided to seize when receiving continuously and penetrate
Frequently resource, it is ensured that the carrying out of the second network data service.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of communication means in the embodiment of the present invention；
Fig. 2 is the flow chart of another kind of communication means in the embodiment of the present invention；
Fig. 3 is the schematic diagram of a kind of communication means frame structure in the embodiment of the present invention；
Fig. 4 is the structural representation of a kind of communicator in the embodiment of the present invention；
Fig. 5 is the structural representation of another kind of communicator in the embodiment of the present invention.
Detailed description of the invention
As it was previously stated, for supporting the communication equipment of Multi net voting, how each network in multi-network communication
Communication quality become a problem demanding prompt solution.
The embodiment of the present invention is by judging first network paging channel and synchronizing channel received bit in a cycle
The distance put, when the distance of paging channel and synchronizing channel receiving position is less than the frame length preset, then adjusts
The receiving position of whole described synchronizing channel so that first network paging channel and synchronizing channel in the cycle
The distance of receiving position is more than preset value, thus avoids paging channel and synchronizing channel to seize when receiving continuously
Radio frequency resource, it is ensured that the carrying out of the second network data service.
Understandable, below in conjunction with the accompanying drawings for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from
The specific embodiment of the present invention is described in detail.
Fig. 1 is the flow chart of a kind of communication means in the embodiment of the present invention.
S11, detects first network paging channel and the receiving position of synchronizing channel in a paging cycle.
Paging channel (PCH, Paging Channel) is for transmitting and under paging related data
Row transmission channel, when network and terminal initialize.A simplest example is to send out to terminal
Playing audio call, the paging channel using community, terminal place is sent beep-page message to terminal by network.
Synchronizing channel (SCH, Synchronizing Channel) provides crucial time synchronized data.With
Information on step channel contains information necessary to mobile station prover time, connects possibly together with network air simultaneously
Mouth is revised, system data, the information of paging channel data transfer rate.
Under multi-network communication pattern, first network is in Idle state, and the second network does data industry carrying out
During business, if the reception task interval of first network is shorter, or the reception task of first network is longer, then
The speed of the second network transaction data business will decline.So need to reduce first network task as far as possible
Length, increases first network and receives the interval of task, improve the speed of the data service of the second network.
Reduce the length of first network task, increase first network and receive the interval of task, be necessarily required to inspection
Survey first network paging channel and the receiving position of synchronizing channel in a paging cycle, just can determine that the two
Distance.
In being embodied as, paging channel and synchronizing channel in one paging cycle of described detection first network
Receiving position, by resolving described paging channel and the frame at synchronizing channel place, it is judged that described paging is believed
The frame number of road and synchronizing channel place frame completes.
Division to communication process can be in units of paging cycle, and paging channel and synchronizing channel all have respectively
From frame format, resolve paging channel place frame, the frame number of paging channel place frame can be obtained, with
Reason, it is also possible to obtain the frame number of synchronizing channel place frame.By judging described paging channel and synchronizing channel
The frame number of place frame, i.e. can determine that paging channel and the synchronizing channel receiving position in a paging cycle.
S12, it is judged that described paging channel and the distance of synchronizing channel receiving position.
As it was previously stated, under multi-network communication pattern, first network is in Idle state, the second network is entering
When row does data service, if the reception task interval of first network is shorter, or the reception of first network is appointed
Be engaged in longer, then the speed of the second network transaction data business will decline.So needing minimizing first as far as possible
The length of network task, increases first network and receives the interval of task, improve the data industry of the second network
The speed of business.But when it is adjusted correspondingly needing judging that described paging channel and synchronizing channel receive
The distance of position determines.
In an embodiment of the present invention, by resolving described paging channel and the frame at synchronizing channel place, sentence
In the frame number of disconnected described paging channel and synchronizing channel place frame detects a paging cycle, first network is sought
Exhale the receiving position of channel and synchronizing channel, it is judged that described paging channel and synchronizing channel receiving position away from
From.
S13, if the distance of described paging channel and synchronizing channel receiving position is less than the frame length preset, then adjusts
The receiving position of whole described synchronizing channel, to ensure the carrying out of the second network data service.
In being embodied as, the receiving position of described whole described synchronizing channel includes: adjusts described synchronization and believes
Road, make the distance of described synchronizing channel and described paging channel more than the frame pitch preset from.
In an embodiment of the present invention, the frame pitch preset includes from calculation: multi-frame length deducts paging
Channel length, obtains difference；By described difference fruit divided by two, obtain business；Described business is rounded, adds one,
Obtain the frame pitch preset from.
In being embodied as, first network can be 2G network, including GSM network.2G network, be
The abbreviation of the second filial generation (Second Generation) mobile communication technology specification, relative to prior-generation directly with
Analogical pattern carries out voice transfer, and voice system is transmitted by 2G mobile communication system with digital form, except tool
Having outside call function, some system also introduces note (SMS, Short message service) function.
GSM is the abbreviation of Global System For Mobile Communications, is by european telecommunication
The digital mobile communication standard that normal structure ETSI is worked out.GSM network is the one in 2G network.
GSM is the abbreviation of global system for mobile communications (Global System for Mobile communications),
Air interface uses tdma.
In an embodiment of the present invention, the receiving position of the described synchronizing channel of described adjustment includes: by described
Synchronizing channel moves to right a multi-frame.In gsm system, by 26 time division multiple access frame (TDMA, Time
Division Multiple Access) or 51TDMA frame composition frame be referred to as multi-frame, difference is
26 frames for bearer service channels (TCH, Traffic Channel), namely between station, family and base station
Communication path, transmits for customer service and signaling-information, being used for of 51 frames carry control channel (CCH,
Control Channel).In an embodiment of the present invention, the receiving position adjusting described synchronizing channel includes:
Described synchronizing channel is moved to right the multi-frame that frame length is 51 frames, controls answering of channel namely for carrying
Frame.
As it was previously stated, in an embodiment of the present invention, the receiving position adjusting described synchronizing channel is by institute
Stating synchronizing channel and move to right the multi-frame that frame length is 51 frames, in gsm communication system, PCH position exists
CCCH (CCCH, Common Control CHannel) is upper to be occurred, network configuration paging cycle
The most just can receive in the CCCH position specified, and invariant position in paging cycle, other CCCH
Position receives the most nonsensical, but the 51 multi-frame same position meetings that the SCH of adjacent area is in tdma frame
Occur repeatedly, it is possible to adjust the receiving position receiving synchronizing channel.
In being embodied as, described second network is 3G or 4G network, including LTE network.3G
It is the abbreviation of " G mobile communication " (3rd-Generation), namely IMT-2000
(International Mobile Telecommunications-2000), refers to the honeybee of high speed data transfer
Nest mobile communication technology.4G is the abbreviation of forth generation mechanics of communication, and G is generation (generation)
It is called for short.The initial purpose of 4G research improves cell phone and other mobile device radio access network
Speed, can download with the speed of 100M in theory, upload with the speed of 20M.
LTE is the abbreviation of English Long Term Evolution.LTE is also by the popular 3.9G that is referred to as, tool
There is the data download capabilities of 100Mbps, be considered from 3G to the mainstream technology of 4G evolution.It improves also
Enhance the aerial access technology of 3G, use OFDM and MIMO as its wireless network evolution only
One standard.The peak of descending 100Mbit/s and up 50Mbit/s can be provided under 20MHz spectral bandwidth
Value speed.
In an embodiment of the present invention, first network is GSM network, and the second network is LTE network.
Data service, when first network GSM network is in Idle state, GSM is processed in the second network LTE network
Receive BCH and PCH task to be required for applying for LTE card, LTE card decide whether to agree to that GSM connects
Receive.The reception task of GSM card is the most frequent or task is the longest, then LTE just processes the speed of data service
Can decline.So the task application of GSM card to be reduced and the length of minimizing GSM card task, come
Improve the data rate of LTE card.
Fig. 2 is the flow chart of another kind of communication means in the embodiment of the present invention, and wherein first network is GSM
Network, the second network is LET network, presets a length of 24 frames of frame, the described synchronizing channel of described adjustment
Receiving position is that the synchronizing channel in GSM network moves to right a multi-frame.
S21, detects GSM network paging channel and the receiving position of synchronizing channel in a paging cycle.
S22, whether the distance of described paging channel and synchronizing channel receiving position is less than 24 frames, if paging
The distance of channel and synchronizing channel receiving position is less than 24 frames, then enter step S23；If paging channel and
The distance of synchronizing channel receiving position is more than 24 frames, then enter step S24.
24 frames obtain according to mode calculated as below herein: in first network namely in GSM network
Multi-frame length deduct paging channel length, obtain difference；By described difference fruit divided by two, obtain business；
Described business is rounded, adds one, obtain the frame pitch preset from.
S23, adjusts the receiving position of described synchronizing channel, and synchronizing channel in GSM network is moved to right one
Multi-frame, namely 51 frame.
S24, carries out signal processing according to described paging channel and synchronizing channel receiving position.If when paging is believed
When the distance of road and synchronizing channel receiving position is more than 24 frame, first network is to paging channel and synchronizing channel
Reception do not affect the process of the second network data service, receive according to now paging channel and synchronizing channel
Position is received.
Under LTE+GSM double card pattern, LTE is doing PS business, and GSM is receiving PCH and adjacent area SCH,
When the position of PCH and SCH of GSM is close, such as during 1 GSM frame in interval, it is desirable to LTE exists
Carry out upstream or downstream in 1 GSM frame to send and receive and ACK is it is possible to can not be completed, cause
LTE network or terminal need to retransmit same bag data, affect the data performance of LTE.
Prior art the most directly arranges to receive PCH after calculating the position of PCH and SCH of GSM
And SCH, and do not account for PCH and the SCH impact receiving transmission data on LTE when close.
The embodiment of the present invention solves when the position of PCH and SCH is close, such as 24 GSM frame
Within time, we by adjust SCH position make the distance being remained above 24 GSM frame between the two to carry
The PS performance of high LTE.
The embodiment of the present invention is by judging first network paging channel and synchronizing channel received bit in a cycle
The distance put, when the distance of paging channel and synchronizing channel receiving position is less than the frame length preset, then adjusts
The receiving position of whole described synchronizing channel so that first network paging channel and synchronizing channel in the cycle
The distance of receiving position is more than preset value, it is to avoid paging channel and the synchronizing channel of first network receive continuously
Time seize radio frequency resource, it is ensured that the carrying out of the second network data service.
Fig. 3 is the schematic diagram of a kind of communication means frame structure in the embodiment of the present invention.As shown in Figure 3 logical
In letter method, first network is GSM network, and the second network is LET network, presets a length of the 24 of frame
Frame, the receiving position of the described synchronizing channel of described adjustment is that the synchronizing channel in GSM network is moved to right one
Multi-frame.One paging cycle is made up of two 51 frame multi-frames, as the first row in Fig. 3 and the second row form
One paging cycle, the third line belongs to next paging cycle (not completely shown).
In figure 3 in the paging cycle of the first row and the second row composition, paging channel position is in the first row
Frame number is 22 to 25 CCCH321-324 controlling in channel, i.e. Fig. 3；The position of synchronizing channel is permissible
The first row or position that the second row frame number is 1,11,21,31,41 in figure 3.If synchronizing channel goes out
The first row frame number is the position of 1,11,21,31,41 now, namely SCH310-314 in Fig. 3
During position, then it is assumed that the distance of synchronizing channel and paging channel is too near, then use the mode adding 51 frames will be with
The receiving position of step channel is adjusted to the position that the second row frame number is 1,11,21,31,41 and is received,
The namely SCH315-319 in Fig. 3.
Be exactly specifically the first row frame number be that the SCH310 of 1 position is plus being transferred to the second row frame after 51 frames
Number it is the SCH315 of 1 position.The first row frame number is that the SCH311 of 11 positions is plus being transferred to the after 51 frames
The SCH316 of 11 positions that two row frame numbers are.By that analogy, the 21st, 31,41 position of the first row
Upper SCH is adjusted to the corresponding receiving position of the 21st, 31,41 of the second row.
In the above-described embodiments, paging channel position the first row frame in each paging cycle in paging cycle
Number it is 22 to 25 to control channels.It is to say, the position of paging channel is phase in each paging cycle
To consistent, as it is shown on figure 3, in the paging cycle of the first row and the second row composition, paging channel position
In the first row, frame number is 22 to 25 control channels, i.e. CCCH321-324, the paging at the second row place
In cycle, the position of paging channel also in its paging cycle the first row frame number be 22 to 25 control letter
Road, i.e. CCCH341-344.
It is understood that the position of paging channel is simply relatively uniform in each paging cycle,
Do not represent one and be scheduled on the control channel that the first row frame number in paging cycle is 22 to 25, may be used the most yet
Being the paging channel of 12 to 16 at the first row frame number, or the second row frame number is the control of 46 to 49
Channel processed, will not enumerate at this.
The embodiment of the present invention is by judging first network paging channel and synchronizing channel received bit in a cycle
The distance put, when the distance of paging channel and synchronizing channel receiving position is less than the frame length preset, then adjusts
The receiving position of whole described synchronizing channel so that first network paging channel and synchronizing channel in the cycle
The distance of receiving position is more than preset value, it is to avoid paging channel and the synchronizing channel of first network receive continuously
Time seize radio frequency resource, it is ensured that the carrying out of the second network data service.
The embodiment of the present invention also provides for a kind of communicator, and Fig. 4 is a kind of communication dress in the embodiment of the present invention
Put structural representation, including:
Receiving position detector unit 41, be adapted to detect in one paging cycle of first network paging channel and with
The receiving position of step channel；
Distance Judgment unit 42, is suitable to judge described paging channel and the distance of synchronizing channel receiving position；
Receiving position adjustment unit 43, is suitable in described paging channel and the distance of synchronizing channel receiving position
During less than the frame length preset, adjust the receiving position of described synchronizing channel, to ensure the second network data industry
The carrying out of business.
Fig. 5 is the structural representation of another kind of communicator in the embodiment of the present invention, as it is shown in figure 5, connect
Receiving position detection unit is frame number detector unit 51, is suitable to by resolving described paging channel and synchronizing channel
The frame at place, it is judged that described paging channel and the frame number of synchronizing channel place frame.Distance Judgment unit is frame
Spacing judging unit 52, is suitable to judge described paging channel and the distance of synchronizing channel receiving position.Connect
Receive position adjustment unit 53 consistent with in Fig. 4 43, do not repeat them here.
The embodiment of the present invention also provides for a kind of communication equipment, and described communication equipment includes any of the above-described kind of communication
Device.
The embodiment of the present invention is by judging first network paging channel and synchronizing channel received bit in a cycle
The distance put, when the distance of paging channel and synchronizing channel receiving position is less than the frame length preset, then adjusts
The receiving position of whole described synchronizing channel so that first network paging channel and synchronizing channel in the cycle
The distance of receiving position is more than preset value, it is to avoid paging channel and the synchronizing channel of first network receive continuously
Time seize radio frequency resource, it is ensured that the carrying out of the second network data service.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment
Suddenly the program that can be by completes to instruct relevant hardware, and this program can be stored in a computer can
Reading in storage medium, storage medium may include that ROM, RAM, disk or CD etc..
Although present disclosure is as above, but the present invention is not limited to this.Any those skilled in the art,
Without departing from the spirit and scope of the present invention, all can make various changes or modifications, therefore the guarantor of the present invention
The scope of protecting should be as the criterion with claim limited range.
Claims (9)
1. a communication means, it is characterised in that including:
Detect first network paging channel and the receiving position of synchronizing channel in a paging cycle；
Judge described paging channel and the distance of synchronizing channel receiving position；
If the distance of described paging channel and synchronizing channel receiving position is less than the frame length preset, then adjust described
The receiving position of synchronizing channel, to ensure the carrying out of the second network data service.
Communication means the most according to claim 1, it is characterised in that described default frame length calculation
Including:
Described multi-frame length deducts described paging channel length, obtains difference；
By described difference fruit divided by two, obtain business；
Described business is rounded, adds one, obtain the frame length preset.
Communication means the most according to claim 1, it is characterised in that the described synchronizing channel of described adjustment
Receiving position includes: described synchronizing channel moves to right a multi-frame.
Communication means the most according to claim 1, it is characterised in that described detection first network one is sought
Exhale paging channel and the receiving position of synchronizing channel in the cycle, by resolving described paging channel and synchronization
The frame at channel place, it is judged that the frame number of described paging channel and synchronizing channel place frame completes.
Communication means the most according to claim 1, it is characterised in that described first network is 2G network,
Including GSM network.
Communication means the most according to claim 1, it is characterised in that described second network be 3G or
4G network, including LTE network.
7. a communicator, it is characterised in that including:
Receiving position detector unit, is adapted to detect for paging channel and synchronization letter in one paging cycle of first network
The receiving position in road；
Distance Judgment unit, is suitable to judge described paging channel and the distance of synchronizing channel receiving position；
Receiving position adjustment unit, is suitable to the distance in described paging channel and synchronizing channel receiving position and is less than
During the frame length preset, adjust the receiving position of described synchronizing channel, to ensure the second network data service
Carrying out.
Communicator the most according to claim 7, it is characterised in that described receiving position detector unit bag
Include frame number judging unit, be suitable to by resolving described paging channel and the frame at synchronizing channel place, it is judged that
Described paging channel and the frame number of synchronizing channel place frame.
9. a communication equipment, it is characterised in that include communicator as claimed in claim 7 or 8.
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| CN201510181762.0A CN106162875B (en) | 2015-04-16 | 2015-04-16 | Communication means, device and equipment |
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| CN201510181762.0A CN106162875B (en) | 2015-04-16 | 2015-04-16 | Communication means, device and equipment |
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| CN106162875A true CN106162875A (en) | 2016-11-23 |
| CN106162875B CN106162875B (en) | 2019-05-10 |
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| CN201510181762.0A Active CN106162875B (en) | 2015-04-16 | 2015-04-16 | Communication means, device and equipment |
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| CN109802808A (en) * | 2017-11-17 | 2019-05-24 | 电信科学技术研究院 | A kind of synchronization blocks and paging dispatch correlating method, indicating means and device |
| WO2020134873A1 (en) * | 2018-12-29 | 2020-07-02 | 华为技术有限公司 | State switching method, mobile terminal, network device and communication system |
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| WO2020134873A1 (en) * | 2018-12-29 | 2020-07-02 | 华为技术有限公司 | State switching method, mobile terminal, network device and communication system |
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| Publication number | Publication date |
|---|---|
| CN106162875B (en) | 2019-05-10 |
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