CN103582180B - The scheduling method of communication apparatus and radio activity - Google Patents
The scheduling method of communication apparatus and radio activity Download PDFInfo
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- CN103582180B CN103582180B CN201210256935.7A CN201210256935A CN103582180B CN 103582180 B CN103582180 B CN 103582180B CN 201210256935 A CN201210256935 A CN 201210256935A CN 103582180 B CN103582180 B CN 103582180B
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Abstract
The invention discloses a kind of scheduling method of radio activity, suitable for the communication apparatus with one first wireless access techniques module Yu one second wireless access techniques module, wherein the first wireless access techniques module shares a radio receiver with the second wireless access techniques module, wherein the first wireless access techniques module access the first wireless network first service cell and operate in connection mode with through the radio receiver carry out data transmission in first wireless network and the second wireless access techniques module access second wireless network second service cell, the scheduling method of the radio activity includes arranging the second wireless access techniques module to carry out non-temporal relevant radio activity in the idle period of the first wireless access techniques module pause data transfer.
Description
Technical field
Present invention is directed to Mobile Communications technology, and particularly with regard to support dual user identification module (Subscriber
Identity Module, SIM) Mobile Communications technology.
Background technology
With development in science and technology, mobile communication equipment is increasingly becoming important tool indispensable in life, such as action electricity
Talk about (Mobile phone), smart mobile phone (Smart phone), notebook computer (Notebook), tablet computer (Tablet)
Deng.Change based on the constantly lifting of related support technique and in response to demand, Mobile Communications technology also constantly develops, and current use is wider
Be second generation Mobile Communications technology (Second Generation, abbreviation 2G) and third generation Mobile Communications technology (Third
Generation, abbreviation 3G).
Second generation Mobile Communications technology uses Digital Signal Processing (Digital Signal Processing), except language
Basic data transfer is also provided outside sound communication, such as receives and dispatches news in brief.Second generation Mobile Communications technology mainly has based on timesharing
Multiplexing accesses the Global System for Mobile Communication (Global of (Time Division Multiple Access, abbreviation TDMA) technology
System for Mobile communication, abbreviation GSM) etc. and based on demal multiplexing access (Code Division
Multiple Access, abbreviation CDMA) technology cdmaOne etc..
Compared to second generation Mobile Communications technology, third generation Mobile Communications technology has the transmission speed of higher and wider
Bandwidth, speech communication can not only be provided, can also provide high-quality, high-speed multimedia document transmission and radio access
The functions such as world-wide web, therefore the data of the forms such as image, music, video signal can be handled, and web page browsing, videoconference are provided
Deng service.Third generation Mobile Communications technology mainly includes wide band code division multiplexing access (Wideband Code Division at present
Multiple Access, abbreviation WCDMA) technology, demal multiplexing access 2000 (Code Division Multiple Access
2000, abbreviation CDMA2000) technology and Time Division Synchronous CDMA multiplexing access (Time Division-Synchronous Code
Division Multiple Access, abbreviation TD-SCDMA) technology.
The content of the invention
One embodiment of the invention provides a kind of communication apparatus, including:One processor, is coupled to one first wireless access techniques
Module, one second wireless access techniques module and a radio receiver, wherein the first wireless access techniques module are with being somebody's turn to do
Second wireless access techniques module shares the radio receiver；Wherein the first wireless access techniques module access first is wireless
The first service cell of network simultaneously operates in connection mode to be carried out through the radio receiver in first wireless network
Data transfer；The wherein second service cell of the second wireless access techniques module access second wireless network；And wherein should
Processor arranges the second wireless access techniques module in the lay-up period of the first wireless access techniques module pause data transfer
Between carry out non-temporal relevant radio activity.
Another embodiment of the present invention provides a kind of scheduling method of radio activity, suitable for one first radio access
The communication apparatus of technology modules and one second wireless access techniques module, wherein the first wireless access techniques module with this second
Wireless access techniques module shares a radio receiver, and wherein the first wireless access techniques module accesses the first wireless network
First service cell and operate in connection mode to carry out data in first wireless network through the radio receiver
Transmission and the second service cell of the second wireless access techniques module access second wireless network, the scheduling of the radio activity
Method includes：The second wireless access techniques module is arranged in the idle of the first wireless access techniques module pause data transfer
Period carries out non-temporal relevant radio activity.
Brief description of the drawings
Fig. 1 show the communication apparatus of two wireless access technology modules of support according to an embodiment of the invention；
Fig. 2 show the communication apparatus of two wireless access technology modules of support according to another embodiment of the present invention；
Fig. 3 show the schematic diagram of network topology example according to an embodiment of the invention；
Fig. 4 show the first wireless access technology module according to an embodiment of the invention and the second Radio Access skill
The schematic diagram of the frame structure of art module；
Fig. 5 show the flow chart of scheduling method according to an embodiment of the invention.
Embodiment
Explanation is the embodiment of the present invention below.Its purpose is to illustrate the present invention general principle, should not regard
For the limitation of the present invention, the scope of the present invention is when being subject to claim institute defender.
It is worth noting that, following disclosed content can provide it is multiple putting into practice the implementation of the different characteristics of the present invention
Example or example.Special element example as described below is with arranging only to illustrate the spirit of the present invention in brief, not
To limit the scope of the present invention.In addition, description below may be reused in multiple examples identical component symbol or
Word.However, the purpose reused simplifies only for providing and clearly illustrates, it is not limited to multiple discussed further below
Embodiment and/or configuration between relation.In the " comprising " and "comprising" mentioned in specification and follow-up claims
It is for open term, should be interpreted that " including but not limited to ".In addition, " coupling " word be herein comprising it is any directly and
Indirect electrical connection.Indirect electrical connection includes being attached by other devices.
With development in science and technology, (Mobile Station, MS, herein can be with user terminal (User for mobile station
Equipment, UE) be used alternatingly) be able to handle a plurality of wireless access technology (Radio at the same time by a communication apparatus
Access Technology, RAT), such as handle GSM/GPRS/EDGE (Global System for Mobile at the same time
Communications/General Packet Radio Service/Enhanced Data rates for Global
Evolution) wireless access technology and TD-SCDMA wireless access technologies.
Fig. 1 show the communication apparatus 100 of two wireless access technology modules of support of an embodiment according to the present invention.
Communication apparatus 100 includes wireless access technology module 11 and 12, such as one is TD-SCDMA wireless access technologies module one
For GSM/GPRS/EDGE wireless access technology modules.Communication apparatus 100, which further includes, is coupled to wireless access technology module
The radio receiver that 11 and 12 processor 105, memory storage 106 and wireless access technology module 11 and 12 is shared
108 with antenna 109.Wireless access technology module 11 includes at least subscriber identification module (Subscriber Identity
Module, SIM) block 101 and fundamental frequency processing unit (Baseband processing device) 103.Radio Access skill
Art module 12 includes at least subscriber identification module card 102 and fundamental frequency processing unit 104.
Radio receiver 108 receives less radio-frequency (Radio Frequency) signal, and received signal has been converted to
Treat the fundamental frequency signal that fundamental frequency processing unit 103 and/or 104 is handled, or radio receiver 108 is from fundamental frequency processing unit 103
And/or 104 reception fundamental frequency signal and be converted into and need the radio frequency signal for being sent to communication apparatus.Radio receiver
108 may include a plurality of hardware devices to perform radio frequency conversion.For example, radio receiver 108 may include frequency mixer
(mixer) it is in the carrier wave (carrier) in the radio frequency of wireless telecommunication system, the wherein radio frequency to add to multiply fundamental frequency signal and vibrate
Such as the 900MHz or 1800MHz of GSM.Fundamental frequency signal is further converted to plural number by fundamental frequency processing unit 103 and 104
Word signal simultaneously handles such digital signal, and vice versa.Fundamental frequency processing unit 103 and 104 may include a plurality of hardware devices with
Perform fundamental frequency signal processing.Fundamental frequency signal processing include simulation to numeral change (Analog to Digital Conversion,
ADC)/numeral to analog-converted (Digital to Analog Conversion, DAC), gain (gain) adjustment, modulation
(modulation)/solution modulation (demodulation), coding (encode)/decoding (decode) etc..Processor 105 controls nothing
The operation of line electricity receiver 108 and fundamental frequency processing unit 103 and 104.Processor 105 is read from the SIM card 101 and 102 of insertion
Access evidence, and write data into subscriber identification module card 101 and 102.
An embodiment according to the present invention, processor 105 are configured as performing the phase of wireless access technology module 11 and 12
Close the source code of software module.Processor 105 can access and perform wireless access technology module 11 and 12 individual work,
Thread (thread) and/or protocol stack (protocol stack) are independently to control 103 He of fundamental frequency processing unit
104th, radio receiver 108 and be inserted into respectively two slots SIM card 101 and 102 operation.In the preferred embodiment, may be used
Two sets of protocol stacks are performed to handle the radio activity of individual radio access technique module (radio activity) respectively.To the greatest extent
Pipe in this way, the present invention is not limited to this, can also only perform a set of protocol stack with and meanwhile control wireless access technology module
Radio activity.In other embodiments, communication apparatus can also be configured to have two processors, as the communication of Fig. 2 is set
Shown in standby 100 '.In fig. 2, processor and memory storage are incorporated at the fundamental frequency of wireless access technology module 11 ' and 12 '
Manage in device 103 ' and 104 ', each processor maintains and performs the work of wireless access technology module 11 ' or 12 ', holds
Row thread and/or protocol stack.It is noted that the present invention is not limited to above two kenel.
Fig. 3 show the schematic diagram of network topology (topology) example of an embodiment according to the present invention.Shown in Fig. 3
Communication apparatus 200 can be Fig. 1 in communication apparatus 100 or Fig. 2 in communication apparatus 100 ', for brevity, hereinafter lead to
News equipment 200 will be used to represent all devices similar to above device.In access (camp on) or association by access stations
After (access station) 201 and 202 cell managed (cell), the communication apparatus 200 more than a SIM card is configured
The network 203 and 204 of identical or different wireless access technology module can be accessed at the same time, and network 203 and 204 can be TD-
Other similar networks such as SCDMA networks, GSM network or world-wide web, access stations 201 or 202 can be base station (base
Station), node B (node-B) or the access point compatible with 802.1a, 802.1b or 802.1g.By the SIM card configured
In any one, communication apparatus 200 can pass through with corresponding middle device 205 and 206 network 203 and 204 at least one
Person, public exchanging telephone network (Public Switched Telephone Network, PSTN) 207 or its any combination,
Issue device originates communication request to called subscriber (called party, that is, with another wired or wireless communication device
Destination address target peer communication entity).Device starting communication request, which is also referred to as taken action, originates (mobile
Originated, MO) call request, such as audio call (voice call), data calling (data call), video signal calling
(video call) or the networking telephone (voice over Internet Protocol, VOIP).And with corresponding middle dress
The network 203 and 204 for putting 205 and 206 can be for example with mobile switching center (Mobile Switching Center, MSC)
GSM network, have radio network controller (Radio Network Controller, RNC) TD-SCDMA network,
Or the world-wide web with conversation initialization agreement (Session Initiation Protocol, SIP) servo.In addition, communication
Equipment 200 can be asked by any SIM card from called subscriber (calling party) reception device terminating communication, and device terminates
Communication request also referred to as takes action and terminates (mobile terminated, MT) call request, such as incoming call (incoming) voice is exhaled
Cry., it is to be appreciated that one or the gate (gateway) more than one can be set between different type network.
The communication apparatus of SIM card including two corresponding jack per stations allow user using two kinds of telecommunications service without
Two communication apparatus are carried at the same time.In embodiments of the present invention, any of SIM card 101 and SIM card 102 all can be with one
The wireless communication system of type is related.For example, SIM card 101 can be the SIM card of TD-SCDMA communication systems, and SIM cards 102
It can be the SIM card of gsm communication system.SIM card generally comprises user account information, International Mobile Subscriber identification
(International Mobile Subscriber Identity, hereinafter referred to as IMSI) and one group of SIM application tool
Wrap (SIM Application Toolkit, SAT) order, and provide telephone number thin (phone book contact) it
Memory space.
An embodiment according to the present invention, due to radio resource, (radio resource, for example, at least connect including radio
Receive device 108 and antenna 109) system is by (or the wireless access technology module 11 ' in Fig. 2 of wireless access technology module 11 and 12
With 12 ') share, it is necessary to which moderator (arbiter) carrys out scheduling (schedule) and coordinate (coordinate) different radio to deposit
Take the radio resource of technology modules.Radio activity can be for example transmitting information to respective cell or from respective cell
Receive the channel-active of information or to perform the measurement of the power scan of serving cell or adjacent cell or frequency scanning etc.
Activity, but it's not limited to that.In some embodiments of the invention, instant base (Real Time Base, RTB) software module can
It is designed to be responsible for scheduling and coordinate radio resources.When RTB software modules are held by the processor 105 of Fig. 1 or the processor of Fig. 2
During row, it becomes a device with scheduling and the radio resource of coordination different radio access technique module, such as a moderator.
It is noted that in other embodiments, moderator can be realized by a special hardware device, and the present invention is not limited to this.
For brevity, in the following paragraphs " processor " is used for censuring moderator to facilitate its operation of narration.
The frequency division multiplexing that GSM network is divided into different frequency carrier wave (frequency carrier) using usable spectrum is deposited
(Frequency Division Multiple Access, FDMA) and a usual frame (frame) is taken there are 8 time slots
The combination of the time division multiplexing access (Time Division Multiple Access, TDMA) of (time slot) is with useful in institute
Usable spectrum resource is shared between family.(also referred to as happen suddenly to carry out traffic (traffic) and control (control) transmission
(burst)) scheduling at time point, every 8 time slots form a frame, and assemble a plurality of frames and form more frames
(multiframe).The more frame structures used in gsm have two kinds of fundamental types, and one is 26 frames, and another is 51 frames.26
More frame structures (also referred to as frame more than 26) of frame mainly include voice or data transmission passage (traffic channel),
And more frame structures (also referred to as frame more than 51) of 51 frames are used for control passage, including as base station identification and frequency distribution
Broadcast Control Channel and the shared control passage that uses during calling starting and call page (paging).Frame more than 26
Use the frequency different from 51 frames.Therefore, all time slots in a given frequency have frame/more frames of same type
Structure.
An embodiment according to the present invention, the first wireless access technology module RAT1 (such as nothings in communication apparatus 200
Line electrical access technology modules 11 and 11 ') access the first service cell for belonging to the first wireless network (such as service network)
(serving cell) and enter connection mode (Connection Mode) to establish the connection between the first wireless network simultaneously
Carry out data transmission through radio receiver 108 and antenna 109 in the first wireless network, such as the first Radio Access skill
Art module RAT1 enters Packet Mode (Packet Transfer Mode, PTM) to establish package with the first wireless network
Exchange (packet switch, PS) to connect and carry out data transmission, or the first wireless access technology module RAT1 enters electricity
Road switch mode (Circuit Switching Mode) is connected to establish circuit switching with the first wireless network and carries out non-company
Resume defeated.Meanwhile the second wireless access technology module RAT2 (such as wireless access technology moulds in communication apparatus 200
Block 12 and 12 ') access the second service cell (serving cell) for belonging to second wireless network and enter virtual idle mode
(virtual idle mode) is with normal Standby.This virtual idle mode be in order to general single wireless electrical access technology mould
The idle mode (idle mode) of block is distinguished and makees this address.It is noted that in general design, when communication apparatus is matched somebody with somebody
When being equipped with two wireless access technology modules, wherein a wireless access technology module can be in another wireless access technology mould
Enter stop mode (suspend mode) when block occupies radio resource to stop its transmission and receive capabilities.
In order to provide more effective and more reliable Mobile Communications service, when the first wireless access technology module RAT1 is carried out
One or more neutral gear sections can be distributed during data transfer allows well the second wireless access technology module RAT2 to carry out relevant nothing
Line electrical activity.Therefore, in an embodiment of the present invention, though the first wireless access technology module RAT1 enter connection mode with
Data are transmitted, the second wireless access technology module RAT2 still can be with normal Standby, that is, the second wireless access technology
Module RAT2 can enter virtual idle mode.
In embodiments of the present invention, the first wireless access technology module RAT1 is TD-SCDMA modules, that is, 3G moulds
Block, and the second wireless access technology module RAT2 is GSM/GPRS/EDGE modules, that is, 2G modules.Fig. 4 show basis
The frame structure of the first wireless access technology module RAT1 of the present embodiment and the second wireless access technology module RAT2
Schematic diagram.
As described above, when the first wireless access technology module RAT1 enters connection mode to transmit data, the second nothing
Line electrical access technology modules RAT2 enters virtual idle mode with normal Standby, therefore the second wireless access technology module RAT2
Using more frame structures of 51 frames, as shown in the frame structure 420 of Fig. 4.More frame structures of 51 frame shown in Fig. 4
In, signalling channel (signaling channel) F, S, C, B is configured in a predetermined order.F represents frequency correction passage
(Frequency Correction Channel, FCCH), carries the information (base in relation to carrier frequency used in base station
Platform can Connection Service cell or adjacent cell).After FCCH bursts are received, the relevant radio access technique in communication apparatus
Module can with base station in frequency it is synchronous, and further obtain the related money of the frame border Homeway.com mount structure in relation to base station
News.S represents synchronizing channel (Synchronization Channel, SCH), carrying and the relevant base station identification code of base station
The simplification frame of the relevent information of (Base Station Identity Code, BSIC) and the frames of TDMA instantly of base station
Number (Reduced Frame Number, RFN).Therefore, after SCH bursts are received, the relevant radio in communication apparatus is deposited
Technology modules are taken to obtain the information of the frame time in relation to base station and synchronous in time with base station.B represents broadcast control
Passage (Broadcast Control Channel, BCCH) processed, carrying radio link isl configuration (radio link
Configuration) and with the relevant synchronous information of base station.After BCCH bursts are received, the related nothing in communication apparatus
Line electrical access technology modules can obtain the system information of base station.C represents to share control passage (Common Control
Channel, CCCH), random access channel (Random Access Channel, RACH) burst, access authorised channel
(Access Grant Channel, AGCH) burst, paging passage (Paging Channel, PCH) burst and notice passage
(Notification Channel, NCH) burst can transmit in the TDMA frames for sharing control passage.
In Fig. 4, frame structure 410 is frame knot when the first wireless access technology module RAT1 enters connection mode
Structure.The multiplexing access technique (multiple access technique) of TD-SCDMA is deposited using direct sequence time division multiplexing
Take (Direct Sequence-Code Division Multiple Access, DS-CDMA) and use and be not required to pair frequency
Time division duplex (Time Division Duplex, TDD).In TD-SCDMA system, each frame (frame) has 10ms
Duration and be divided into the secondary frame (subframe) of 2 5ms, such as secondary frame SF (i) in Fig. 4, SF (i+1) and
SF(i+2).Frame includes 3 special time slots and 7 conventional time slots each time.Special time slot includes the downlink chain labeled as D
Pass leads time slot (Downlink Pilot Timeslot, DwPTS), the protective time slot (Guard Period, GP) labeled as G
And the uplink pilot time slot (Uplink Pilot Timeslot, UpPTS) labeled as U.7 conventional time slots are such as Fig. 4
In 7 time slots shown in 0~7, each time slot can allow to pass data on most 16 code passages (code channel)
It is input into the processing of row multiplexing.Usual time slot 0 can be configured as downlink transmission, and time slot 1 can be configured as uplink transmission.Its
Remaining time slot 2~6 can be configured as uplink transmission or downlink transmission, thus can uplink direction or
Dynamic configuration time slot is to increase flexibility when having higher data transmission on downlink direction.Downlink (Downlink, DL),
Also known as forward link, represents the communication link from base station to user terminal, and uplink (Uplink, UL), also known as reverse
Link, represents the communication link from user terminal to base station.TD-SCDMA has three kinds of passages：Logical channel (logic
Channel), transmission channel (transport channel) and physical channel (physical channel).Logical channel
According to message transmission type definition, the control passage of transmission control plane message can be divided into and transmit the news of user plane message
Business passage.Transmission channel is to be supplied to the service of high level by physical layer (physical layer, also known as L1), is situated between according to aerial
On face (air interface) what characteristic how is transmitted and transmitted to define.General transmission channel is divided into public passage
With designated lane (Dedicated Channel, DCH), needed in public passage with interior identification (in-band
Identification), and user terminal identifies that designated lane can be used as downlink by physical channel in designated lane
Or uplink is with user terminal and Universal Mobile Telecommunications System terrestrial radio access network (Universal Mobile
Telecommunications System Terrestrial Radio Access Network, UTRAN) between transmit control
System or user's message.Physical channel system according to frequency, time slot, channel code and frame distribute define, be divided into shared physical channel with
And dedicated physical channel.
In the present embodiment, can be in the first Radio Access in order to provide more effective and more reliable Mobile Communications service
Distributed when technology modules RAT1 enters connection mode between neutral area, that is, some time slots can be configured to without using, that is,
Not configuration service, such as the blank time slot 4~6 and use being used as in Fig. 4 in the secondary frame SF (i) of uplink downlink time frame
Make the blank time slot U, 1~2 and 4~6 in the secondary frame SF (i+1) and SF (i+2) of downlink time frame.These are unworthy of the purchase of property
The blank time slot of business forms idle period 430,431,432 and 434.In Fig. 4, the time slot of non-blank-white, which represents, configuration service,
Such as time slot D, G, 0,3 in time slot D, G, U and 0~3 and secondary frame SF (i+1) and SF (i+2) in secondary frame SF (i).
Exemplified by secondary frame SF (i) for use as uplink downlink time frame, time slot 0 is configured as downlink, and can be used to send and be
System broadcast message, time slot D guide time slot for downlink, and time slot G is protective time slot, dry between downlink and uplink for avoiding
To disturb, and be uplink pilot time slot as the exchange point in downlink in the ranks, time slot G, time slot 1~2 is configured as uplink,
Time slot 3 is configured as downlink, and time slot 4~6 not leave unused period 430 by configuration service, formation.
At idle section, the first wireless access technology module RAT1 pause data transfers, the second Radio Access skill
Art module RAT2 is allowed to use radio resource to carry out relevant radio activity, and the first wireless access technology module
RAT1 is not allowed to use radio resource to carry out relevant radio activity.Under this framework, in order to reduce 3G packet-switcheds
(Packet Switch, PS) Channel contention does not influence 2G circuit switching (Circuit Switch, CS) performance as far as possible again, therefore
When non-temporal relevant radio activity and the 3G packet-switched Channel contentions of 2G, this radio activity is delayed to subsequently most
Performed in close idle period.Here, non-temporal relevant radio activity is that can delay the radio activity of execution, such as
Receive relevant to adjacent cell base station identification code or progress and the second service cell and/or at least an adjacent cell is related
Measurement activity.For example, when receiving base station identification code relevant with adjacent cell, if not received in frame instantly,
It can then be received again after several frames, therefore for the radio activity of execution can be delayed.And on the second service
The relevant measurement activity in cell and/or at least an adjacent cell, if user terminal has an opportunity to carry out, therefore for that can delay
The radio activity of execution.It is noted that these radio activities that can delay execution are still carried out according to agreement.Measurement activity
Example is power measurement or frequency measurement etc..By taking Fig. 4 as an example, deposited when processor (such as processor 105) carries out the second radio
When taking the radio activity scheduling of technology modules RAT2, if the frame 2 (being labeled as S) that be arranged in frame structure 420 originally
Upper progress BSIC activities 440, that is, reception and the relevant BSIC in adjacent cell, due to the frame 2 and 3G in frame structure 420
Packet-switched Channel contention, therefore BSIC activities 440 are delayed to positioned at the first wireless access technology module RAT1 by processor
Idle period 430 frame 12 (being labeled as S) on perform, thus would not be with 3G packet-switched Channel contentions.If place
Reason device, which is wanted to be arranged in, carries out BSIC activities 440 in frame 22 (being labeled as S), since frame 22 is in the first wireless access technology
It will not conflict in the idle period 431 of module RAT1, therefore BSIC activities 440 can be performed in frame 22.
Fig. 5 show the wireless access technology module under the virtual idle mode of an embodiment according to the present invention it is non-when
Between relevant radio activity scheduling method 50 flow chart.In step S500, processor is carried out under virtual idle mode
The non-temporal relevant radio activity of wireless access technology module (such as second wireless access technology module RAT2)
Scheduling.In step S510, processor judge the radio activity scheduling whether with the Radio Access skill under connection mode
The designated lane conflict of art module (such as first wireless access technology module RAT1).(step S510 if not：It is no), such as scheme
BSIC activities 441 in 4 do not conflict, then advance to step S530, and the radio activity is performed in predetermined scheduling.If
(step S510：It is), then the radio activity is delayed to next time point performed for the radio activity, such as such as
Shown in Fig. 4, predetermined scheduling originally is delayed to the frame 12 that can be used to perform BSIC activities in the BSIC activities 440 of frame 2.
Step S510 is subsequently returning to, judges whether to conflict with designated lane again, if it is not, the radio activity is then can perform, such as
BSIC activities 440 are performed in frame 12.By step S510 and step S520, non-temporal relevant radio activity can be postponed
To it is nearest performed for the radio activity and during idle in time point.After the radio activity is performed,
In step S540, processor judges whether also other non-temporal relevant radio activities, if so, step S500 is then returned to,
Continuation is carried out the scheduling of the non-temporal relevant radio activity under virtual idle mode by processor, if it is not, then terminating flow.
In conclusion by by the non-temporal relevant radio activity scheduling under virtual idle mode in connection mode
3G packet-switched Channel contentions can not only be reduced by being performed in during idle, while will not influence too many 2G circuit switching effect
Energy.
The method of the present invention, or specific state or its part, can exist with the kenel of source code.Source code can be contained in
Tangible media, such as soft dish, CD-RW discsCD-RW, hard disc or any other electronic equipment or machine-readable (such as readable in computer) are stored up
Media are deposited, also or are not limited to the computer program product of external form, wherein, when source code is by machine, such as computer is loaded into and is performed
When, this machine becomes to participate in the device of the present invention or system, and the method and step of the executable present invention.Source code can also
Transmitted through some transmission media, such as electric wire or cable, optical fiber or any transmission kenel, wherein, when source code is electric
Sub- equipment or machine, when receiving, be loaded into and perform such as computer, this machine becomes to participate in the system of the present invention or device.When
In general service processing unit implementation, source code combination processing unit provide one operation be similar to using particular logic circuit it
Unique apparatus.
The above is the general introduction feature of embodiment.Those of ordinary skill in the art should can be easy
Ground is using design based on the present invention or adjusts to carry out identical purpose and/or reach the identical excellent of embodiment described herein
Point.Those of ordinary skill in the art it will also be appreciated that identical configuration should not deviate from the spirit and scope of this creation,
They can make various changes, substitution and alternating under the spirit and scope without departing substantially from this creation.Illustrative method only represents
Exemplary step, but these steps are not necessarily to represented order execution.It can it is possible to additionally incorporate, substitute, change order
And/or removal process to be optionally to adjust, and it is consistent with disclosed embodiment spirit and scope.
Claims (6)
1. a kind of communication apparatus, it is characterised in that the communication apparatus includes:
One processor, is coupled to one first wireless access techniques module, one second wireless access techniques module and a radio
Receiver, wherein the first wireless access techniques module shares the nothing with the second wireless access techniques module
Line electricity receiver；
The the first wherein described wireless access techniques module accesses the first service cell of the first wireless network and operates in connection
Pattern is carried out data transmission with passing through the radio receiver in first wireless network；
The second service cell of wherein described the second wireless access techniques module access second wireless network；And
Wherein institute is arranged in the idle period of the first wireless access techniques module pause data transfer, the processor
The the second wireless access techniques module stated carries out non-temporal relevant radio activity,
The wherein described processor judge the non-temporal relevant radio activity whether with first radio access
The designated lane conflict of technology modules, if so, the radio activity then is delayed to follow-up immediate described leave unused
Period.
2. communication apparatus as claimed in claim 1, it is characterised in that the non-temporal relevant radio activity is reception
With the relevant base station identification code in adjacent cell.
3. communication apparatus as claimed in claim 1, it is characterised in that the non-temporal relevant radio activity for institute
The relevant measurement activity of second service cell and/or an at least adjacent cell stated.
A kind of 4. scheduling method of radio activity, suitable for wirelessly being deposited with one second with one first wireless access techniques module
Take the communication apparatus of technology modules, it is characterised in that the first wireless access techniques module is wirelessly deposited with described second
Technology modules are taken to share a radio receiver, wherein the first wireless access techniques module accesses the first wireless network
First service cell and operate in connection mode with through the radio receiver in first wireless network into
The second service cell of row data transfer and second wireless access techniques module access second wireless network, the nothing
The scheduling method of line electrical activity includes：
In the idle period of the first wireless access techniques module pause data transfer, second radio access is arranged
Technology modules carry out non-temporal relevant radio activity,
The second wireless access techniques module described in wherein above-mentioned arrangement carry out the step of non-temporal relevant radio activity into
One step includes：
Judge whether the non-temporal relevant radio activity is special logical with the first wireless access techniques module
Road conflict, if so, the radio activity then is delayed to the follow-up immediate idle period.
5. the scheduling method of radio activity as claimed in claim 4, it is characterised in that non-temporal relevant described wireless
Electrical activity is reception and the relevant base station identification code in adjacent cell.
6. the scheduling method of radio activity as claimed in claim 4, it is characterised in that non-temporal relevant described wireless
Electrical activity be and the relevant measurement activity of the second service cell and/or at least an adjacent cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210256935.7A CN103582180B (en) | 2012-07-23 | 2012-07-23 | The scheduling method of communication apparatus and radio activity |
Applications Claiming Priority (1)
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| KR101986634B1 (en) | 2017-11-13 | 2019-09-30 | (주)에프씨아이 | Method for power saving of internet of things devices and apparatus therefor |
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| WO2001003464A1 (en) * | 1999-07-07 | 2001-01-11 | Qualcomm Incorporated | System and method for edge of coverage detection in a wireless communication device |
| EP1434457A1 (en) * | 2002-11-28 | 2004-06-30 | Nec Corporation | Method of reselecting a cell by a mobile terminal in IDLE mode in a cellular telecommunication network |
| CN1774946A (en) * | 2003-04-11 | 2006-05-17 | 艾利森电话股份有限公司 | Method and apparatus for wireless intersystem handover |
| CN101409902A (en) * | 2008-11-25 | 2009-04-15 | 北京天碁科技有限公司 | Method for measuring TD-SCDMA network by GSM/TD-SCDMA double-mode terminal with GSM mode |
| CN101635977A (en) * | 2008-07-22 | 2010-01-27 | 中兴通讯股份有限公司 | Method for completing time division neighbor measurement based on idle frame |
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| WO2001003464A1 (en) * | 1999-07-07 | 2001-01-11 | Qualcomm Incorporated | System and method for edge of coverage detection in a wireless communication device |
| EP1434457A1 (en) * | 2002-11-28 | 2004-06-30 | Nec Corporation | Method of reselecting a cell by a mobile terminal in IDLE mode in a cellular telecommunication network |
| CN1774946A (en) * | 2003-04-11 | 2006-05-17 | 艾利森电话股份有限公司 | Method and apparatus for wireless intersystem handover |
| CN101635977A (en) * | 2008-07-22 | 2010-01-27 | 中兴通讯股份有限公司 | Method for completing time division neighbor measurement based on idle frame |
| CN101409902A (en) * | 2008-11-25 | 2009-04-15 | 北京天碁科技有限公司 | Method for measuring TD-SCDMA network by GSM/TD-SCDMA double-mode terminal with GSM mode |
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