CN102595424A - Processing method and terminal device for avoiding WLAN beacon - Google Patents
Processing method and terminal device for avoiding WLAN beacon Download PDFInfo
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Abstract
The invention discloses a processing method and a terminal device for avoiding a WLAN (wireless local area network) beacon, which are used for solving the problem of interference between a WLAN beacon signal and a signal of a first type sub-device when the frequency interval between the working frequencies used by the first type sub-device and a WLAN sub-device is very small in the terminal device simultaneously supporting a first type technology (LTE (long term evolution) and/or UMTS (universal mobile telecommunications system) technology) and the WLAN technology. In the processing method of the invention, after the first type sub-device obtains a beacon processing timing sequence information of the WLAN sub-device, a base station configures the beacon processing time for the first type sub-device or the first type sub-device sets the beacon processing time by itself, and the first type sub-device stops transmitting and/or receiving data within the beacon processing time. The processing method and the terminal device can effectively ensure the correct receiving of the WLAN beacon in the terminal device supporting both the LTE technology and the WLAN technology, or guarantee that the first type sub-device cannot be affected when transmitting the WLAN beacon, thereby ensuring the communication quality of the LTE and the WLAN.
Description
Technical field
The present invention relates to wireless communication technology; Relate in particular to a kind of LTE or UMTS and WLAN when coexisting as in the terminal equipment; Promptly this terminal equipment had both been supported LTE or UMTS technology; When supporting the WLAN technology again, in the time that WLAN beacon (beacon) receives or sends, LTE or UMTS dodge the processing method and the terminal equipment of WLAN beacon.
Background technology
WLAN (wireless local area networks; WLAN) is a kind of communication technology that is widely used in the wireless communication field; WLAN is based on the IEEE802.11 standard; Use undelegated " industry, science and medical treatment (Industrial Scientific and Medical, ISM) " frequency band, such as 2.4GHz～2.5GHz frequency band.The WLAN technology is used in a lot of communication electronic equipments at present, such as mobile phone (mobile phone, removable computer), computer (laptop, portable computer) etc., these communication electronic equipments be referred to as in the present invention terminal equipment (User Equipment, UE).
LTE (Long Term Evolution, Long Term Evolution) is had an optimistic view of by the communications industry as 3.9G or accurate 4G wireless communication technology, very likely becomes the 3.9G or the accurate 4G technology of following main flow, and is commercial or soon commercial in some zone of some country at present.UMTS (Universal MobileTelecommunications System; UMTS) the 3G wireless communication technology of the present main flow of conduct; A lot of in the world countries are commercial; UMTS mainly comprises WCDMA (Wideband CodeDivision Multiple Access, WCDMA inserts) and TD-SCDMA (TimeDivision-Synchronous Code Division Multiple Access, TD SDMA) technology.The radio frequency resources of LTE and UMTS use authority.
Along with the development of radiotechnics, increasing radiotechnics begins to be widely used, especially in order to satisfy the multiple communication requirement of terminal client, in same intelligence, with using two or more different radiotechnics simultaneously.In view of being widely used of WLAN, UMTS; Extensive commercial expection with LTE; In order to satisfy the demand that terminal client inserts LTE/UMTS network and WLAN simultaneously; To dispose the submodule (or claiming subset) of use LTE technology and/or UMTS in the intelligent terminal simultaneously and use the technological submodule of WLAN (or claiming subset).
Like Fig. 1 is a kind of sketch map that uses the terminal equipment 100 of LTE and WLAN technology simultaneously, and terminal equipment 100 has disposed subset 101 that uses the LTE technology and the subset 102 (WLAN STA) that uses the WLAN technology simultaneously.LTE subset 101 can pass through air interface (air interface) A101 and radio communication is carried out in its opposite end communication equipment 104LTE eNB (E-UTRAN NodeB, evolved base station); WLAN subset 102 can carry out radio communication through air interface A102 and its opposite end communication equipment 105WLANSTA.
LTE subset 101 can be connected through the interface L101 between the subset with WLAN subset 102, and perhaps LTE subset 101 can be connected with terminal equipment 100 interior control appliances 103 with L103 through bus L102 respectively with WLAN subset 102.
In the same terminal equipment during the different radiotechnics of configuration,, certainly will mean that the space length between the subset at different radiotechnics places is separated by very near because the terminal equipment volume is too little; Such as several centimetres; Also be space isolation between the different employed antenna port of radiotechnics can't design enough big, thereby cause, if when the interval between the employed frequency of each radiotechnics in the same terminal equipment is big inadequately; Because outer reveal (the Out of band emission) of band; Spurious emissions (Spuriousemissions), receiver blocks reasons such as (Blocking), when one of them radio technology modules is launched; With the reception of disturbing another radio technology modules; Vice versa, and this interference can't eliminate through existing filter again, thereby influence the communication quality of each radio technology modules.
WLAN can use unauthorized ISM frequency band (2.4GHz～2.4835GHz frequency range of 2.4GHz～2.5GHz); And LTE/UMTS can use authority tens radio band; The distribution situation that has provided ISM2.4GHz～2.5GHz frequency band and adjacent LTE/UMTS frequency band thereof as shown in Figure 2; As can be seen from the figure ISM frequency band and LTE frequency band 40/UMTS frequency band c (2.3GHz～2.4GHz) adjacent, the upstream band (2.5GHz～2.57GHz) adjacent of ISM frequency band and LTE frequency band 7/UMTS frequency band VII.With terminal equipment shown in Figure 1 100 is example; If the operating frequency of LTE subset 101 is the frequency among the Band40; WLAN subset 102 is operated on 2.4GHz～2.5GHz frequency range, and the frequency interval between the operating frequency of the operating frequency of subset 101 and subset 102 is hour, subset 101 with subset 102 because band is outer reveals; Spurious emissions, reasons such as receiver obstruction are with the phase mutual interference.If the operating frequency of LTE subset 101 is the frequency among the Band7; WLAN subset 102 is operated on 2.4GHz～2.5GHz frequency range, and is as shown in Figure 2, because downstream bands and the ISM frequency band a good distance off of LTE Band7; Therefore 102 the not descending reception of disturbed one 01 of up emission; But because upstream band and the ISM frequency band of LTE Band7 adjoin, the interval between operating frequency when 101 and 102 the operating frequency than hour, 101 up emission is with the descending reception of disturbed one 02.
Like Fig. 3 is the communication system sketch map of a kind of WLAN, and in this sketch map, 301,302,303 is respectively that (station, STA), wherein 301 is special STA, i.e. AP (Access Point, access point) at three stations.AP is the entity with STA function; All common STA (non-AP) insert distributed system (distribution system) after need communicating by letter with AP through wave point (L301 or L302), so STA (the civilian STA in back all refers to the website of common non-AP) must keep synchronously with the AP that is inserted.In order to keep STA and AP under the AP synchronous, simultaneously when STA is in battery saving mode, AP wakes the STA of this power down mode up when having downlink data need send to the STA of this power down mode in this; Designed the receiving and dispatching mechanism of beacon (beacon) in the wlan system; Concrete, AP periodically sends beacon, and STA periodically detects beacon; When STA detect behind the beacon that sends of the AP that inserts; According to the beacon adjustment time, and if STA under battery saving mode, in beacon, receive the indication that AP has downlink data to send, then STA leaves the battery saving mode downlink data receiving.
A terminal equipment that had not only used LTE/UMTS but also used WLAN; When the frequency interval between employed operating frequency of LTE/UMTS subset and the employed operating frequency of WLAN subset is very little; The reception of WLAN beacon possibly disturbed by the transmission of the data of LTE/UMTS subset, cause beacon to take defeat, even cause WLAN subset (STA) and AP to lose synchronously; The WLAN communication quality descends, and finally influences user experience.
Summary of the invention
In view of this; Main purpose of the present invention is to provide a kind of processing method and terminal equipment of the WLAN of dodging beacon; Be used for solving the terminal equipment of supporting first kind technology (LTE and/or UMTS technology) and WLAN technology simultaneously; When the frequency interval between first kind subset (LTE subset and/or UMTS subset) employed operating frequency and the employed operating frequency of WLAN subset was very little, the signal of WLAN beacon signal and first kind subset is the technical problem of mutual interference mutually.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of processing method of dodging the WLAN beacon; Be applied in the middle of the terminal equipment of first kind subset and WLAN subset coexistence; Said first kind subset is subset that uses the LTE technology and/or the subset that uses general UMTS technology, it is characterized in that this method comprises:
First kind subset is provided with the beacon process time;
First kind subset stops to send and/or receiving data in beacon process in the time.
Further, said first kind subset is provided with the beacon process times prior, and said method also comprises: said first kind subset obtains the beacon process time sequence information of WLAN subset.Said beacon process time sequence information comprises at least: beacon period and certain pairing first kind system time of target beacon transmit time; Said first kind system time is expressed through the System Frame Number and the subframe numbers of said certain pairing first kind subset of target beacon transmit time.Said beacon process time sequence information also can further comprise: information and/or the beacon transmissions time span of expression beacon for sending or receiving.
According to a preferred version 1 of the present invention, said first kind subset is provided with the beacon process time method and is specially:
First kind subset is reported said beacon process time sequence information to the base station;
The base station feeds back to first kind subset for first kind subset configuration beacon process time configuration information;
First kind subset is the beacon process time configuration information of its configuration according to the base station, and the beacon process time is set.
In the said beacon process time configuration information; Dispose the deviation information and the disposing the beacon process time cycle of explicit or implicit expression start-up time of beacon process time; The said beacon process time cycle is fixing or variable; If the beacon process time cycle is variable, also comprise the adjustment parameter of variable beacon process time cycle in the then said beacon process time configuration information.The adjustment parameter of said beacon process time cycle comprises that the beacon process time cycle adjusts frequency and adjusted value.
In the said beacon process time configuration information, also further comprise the beacon transmissions time span, and/or expression lets first kind subset stop to send and/or receiving the information of data in the time in beacon process.
Further, based on preferred version 1, said first kind subset is provided with beacon process after the time, if said first kind subset judgement needs the beacon process time of the said setting of cancellation, said method also comprises:
The said beacon process time of said first kind subset informing base station finishes;
Said base station notifies said first kind subset to discharge the said beacon process time.
According to another preferred version 2 of the present invention, said first kind subset is provided with the beacon process time method and is specially:
Said first kind subset is provided with the said beacon process time according to the beacon process time sequence information of the WLAN subset that is obtained.
Further; Said first kind subset is provided with said beacon process times prior; Report said beacon process time sequence information to the base station, after the base station receives said beacon process time sequence information, to said first kind subset feedback response message; And confirm the beacon process time according to said beacon process time sequence information; In time, the base station stops to dispatch said first kind subset in the last transmission of Physical Uplink Shared Channel (PUSCH) data in beacon process, and/or the base station stops to dispatch said first kind subset in the last data that receive of Physical Downlink Shared Channel (PDSCH).
Based on preferred version 2; Said first kind subset is provided with beacon process after the time; If said first kind subset judgement needs the beacon process time of the said setting of cancellation, said method also comprises: the said beacon process time of said first kind subset informing base station finishes.
Further, said first kind subset stops to send data in beacon process and specifically comprises in the time:
Stop at and send data on the Physical Uplink Shared Channel;
Stop to send up feedback reference signal (SRS);
Stop at Physical Uplink Control Channel (PUCCH) and go up to send data, send data to less on the said PUCCH of stopping at and comprise: stop to send the uplink scheduling request; Stop to send the automatic repeat requests of up mixing (HARQ) feedback signal; Stop to send upstream channel quality indication information (CQI), pre-coding matrix indication information (PMI), rank indication information (RI);
Said first kind subset stops to receive data in beacon process and specifically comprises in the time:
Stop at and receive data on the Physical Downlink Shared Channel;
Stop to measure;
Said first kind subset is when beacon process stopped to transmit and receive data in the time; Stop to send the performed operation of data and said first kind subset in time except that comprising above-mentioned said first kind subset beacon process stops to receive the performed operation of data in the time in beacon process, also comprise stopping at and monitor Physical Downlink Control Channel in the beacon process time.
Method based on the present invention's proposition; The present invention also proposes to realize the terminal equipment of said method; This terminal equipment is supported first kind technology and WLAN technology simultaneously, and said first kind technology is LTE technology and/or UMTS technology, and this terminal equipment comprises: first kind subset and WLAN subset; It is characterized in that
Said first kind subset is provided with the beacon process time, stops to send and/or receiving data in the time in beacon process.
Further, based on preferred version 1, said first kind subset also is used to obtain the beacon process time sequence information of WLAN subset, and reports said beacon process time sequence information to the base station; The base station is to feed back said beacon process time configuration information to said first kind subset behind the said first kind subset configuration beacon process time configuration information; Said first kind subset also is used for for the beacon process time configuration information of its configuration being set according to the base station beacon process time.
Further, based on preferred version 2, said first kind subset also is used to obtain the beacon process time sequence information of WLAN subset, and according to the beacon process time sequence information is set the beacon process time.
Adopt the present invention not only to support first kind technology but also support the interior first kind technology of terminal equipment of WLAN technology to dodge the processing method of WLAN beacon; Can effectively guarantee not only to support first kind technology but also support the correct reception of WLAN beacon in the terminal equipment of WLAN technology; First kind subset can not disturbed when perhaps guaranteeing the WLAN beacon emissions; Thereby guarantee the communication quality of LTE and WLAN, give the business experience of user's high-quality.
Description of drawings
Fig. 1 is a kind of sketch map that uses the terminal equipment of LTE and WLAN technology simultaneously;
Fig. 2 is the distribution schematic diagram of ISM frequency band and adjacent LTE/UMTS frequency band;
Fig. 3 is the communication system sketch map of a kind of WLAN;
The sequential chart that Fig. 4 sent for WLAN beacon period;
Fig. 5 supports to dodge in the technological terminal equipment of first kind technology and WLAN the process flow figure of WLAN beacon simultaneously for the present invention;
Fig. 6 is that the reception/transmission of a kind of WLAN subset beacon concerns sketch map with the relative timing that first kind subset sends the beacon process sequential to the base station;
Fig. 7 is the schematic flow sheet that the embodiment of the invention three discharges the configuration of beacon process time;
Fig. 8 not only supports first kind technology but also support the method flow diagram that first kind technology is dodged the processing method of WLAN beacon in the technological terminal equipment of WLAN for the present invention program two.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, below lift embodiment and with reference to accompanying drawing, to further explain of the present invention.
In the WLAN communication system as shown in Figure 3, AP periodically sends beacon, and inserts the periodic listen for beacons of STA of this AP.Be illustrated in figure 4 as the sequential chart that WLAN beacon period sends; AP whenever sends beacon (beacon 401 as shown in Figure 4 at a distance from a beacon period (Beacon Period); Beacon 402, beacon 403), beacon period is disposed by AP; As shown in Figure 4; Twice target beacon transmit time (targetbeacon transmission time, the interval between TBTT) promptly is defined as a beacon period, and the time interval between the target beacon transmit time 404 to target beacon transmit time 405 as shown in Figure 4 is a beacon period.The value of beacon period can be time quantum (the Time Unit of 0～65535 WLAN; TU) arbitrary value between; Typical case's being configured to of beacon period 102.4 milliseconds (ms); And the beacon transmissions time span is by the concrete format determination of beacon frame (Beacon Frame), and maximum beacon transmissions time span is about 5 milliseconds.
The interior WLAN subset of terminal equipment of supporting first kind technology and WLAN technology is simultaneously considered its function, and this WLAN subset can be common STA or AP.If this WLAN subset is common STA; When the frequency interval between employed operating frequency of first kind subset and the employed operating frequency of WLAN subset is very little; The up emission of first kind subset will be disturbed the Data Receiving of this STA in the terminal equipment, when a plurality of continuous WLAN beacons are disturbed by the up emission of first kind subset, will cause beacon to take defeat; Cause STA and AP to lose synchronously, directly influence the communication quality of this STA.If this WLAN subset is AP; When the frequency interval between employed operating frequency of first kind subset and the employed operating frequency of WLAN subset is very little; The beacon emissions of AP will periodically influence the Data Receiving of first kind subset, thereby influence the communication quality of first kind subset.
For guaranteeing the correct reception of WLAN beacon; Guarantee the WLAN subset and/or coexist as the communication quality of the first kind subset in the same terminal equipment with this WLAN subset; The present invention provides and not only supports first kind technology but also support in the terminal equipment of WLAN technology; First kind technology is dodged the processing method of WLAN beacon, adopts the inventive method, makes the base station of the interior first kind subset of terminal equipment and this first kind subset carry out coordinating communication; To guarantee that WLAN subset beacon correctly receives, perhaps guarantee the communication means that first kind subset can not be disturbed between WLAN subset emission beacon period.
The processing method that the terminal equipment that the present invention includes first kind subset and WLAN subset is dodged the WLAN beacon comprises:
Step 1, first kind subset obtain the beacon process time sequence information of WLAN subset;
Step 2, first kind subset are provided with the beacon process time according to the beacon process time sequence information;
Step 3, first kind subset stop to send and/or receiving data in beacon process in the time.
Preferably; As shown in Figure 1; Said first kind subset obtains the beacon process time sequence information of WLAN subset through the interface L101 between the subset; Perhaps control appliance 103 obtains the beacon process time sequence information of WLAN subset through EBI L103, and first kind subset obtains the beacon process time sequence information of above-mentioned WLAN subset again from control appliance 103 through EBI L102.
The beacon process time plan of establishment one:
In one embodiment of the present invention, the said first kind subset of step 2 is provided with the beacon process time method according to the beacon process time sequence information and is specially:
Step 21, first kind subset are to base station report beacon process time sequence information; Said base station be first kind subset the base station under the resident Serving cell;
First kind subset comprises to the beacon process time sequence information of base station report at least: beacon period and certain pairing first kind system time of target beacon transmit time.Said beacon period is the transmission/receiving cycle of WLAN subset beacon; Said first kind system comprises LTE system and/or UMTS system;
The relative timing that WLAN subset beacon reception/transmission as shown in Figure 6 and first kind subset send the beacon process time sequence information to the base station concerns that sketch map is an example, and first kind subset is pairing first kind system time of 608 moment in scheming to the pairing first kind system time of target beacon transmit time of base station report beacon 602.The system time that first kind subset specifically reports can through 608 constantly the System Frame Number of first kind system (System Frame Number, SFN) and subframe numbers (subframe) express.Certainly, first kind subset also can be reported the pairing first kind system time of target beacon transmit time of beacon 601 or 603 to the base station.
Preferably; Said beacon process time sequence information also can further comprise: the expression beacon is the information of sending or receive (it is descending by the information of disturbing or first kind subset uplink interference WLAN beacon receives perhaps to be called expression first kind subset), and/or the beacon transmissions time span.
The WLAN subset that coexists with first kind subset can be common STA or AP; If this WLAN subset is common STA; This WLAN subset needs the periodic beacon that AP sent that it connected that receives; Then preferably, first kind subset can also comprise the information that the expression beacon receives in reporting to the above-mentioned beacon process time sequence information of base station, perhaps claims the expression first kind subset uplink interference WLAN information that beacon receives; If this WLAN subset is AP; Then this WLAN subset needs periodically to connect the common STA transmission beacon that inserts this AP to all; Then preferably; First kind subset can also comprise the information that the expression beacon sends in reporting to the above-mentioned beacon process time sequence information of base station, perhaps claim expression first kind subset the descending information of being disturbed.
Above-mentioned beacon transmissions time span begins to receive/send the time of a beacon to this beacon reception/transmission end for the WLAN subset.
Step 22, base station feed back to first kind subset for first kind subset configuration beacon process time configuration information;
After the base station receives the beacon process time sequence information of first kind subset report, be first kind subset configuration beacon process time configuration information.
In the said beacon process time configuration information, the disposing the beacon process time cycle of explicit or implicit expression (or claiming time interval of beacon process time, promptly continuous two time intervals of beacon process between the time).In the said beacon process time configuration information of base station for the configuration of first kind subset; The beacon process time cycle is fixing or variable; If the beacon process time cycle is variable; Then the adjustment parameter of first kind subset variable beacon process time cycle is also notified in the base station in said beacon process time configuration information, and the concrete beacon process time cycle that can comprise adjusts frequency and adjusted value.
Also dispose deviation information start-up time of beacon process time in the said beacon process time configuration information.
Preferably, if first kind subset comprises the beacon transmissions time span in the beacon process time sequence information of base station report, can also dispose the beacon transmissions time span in the then said beacon process time configuration information.
Preferably; If first kind subset comprises the information of expression beacon for sending or receiving in the beacon process time sequence information of base station report, can also dispose expression in the then said beacon process time configuration information and let first kind subset stop to send and/or receiving the information of data in the time in beacon process.
Saidly explicitly dispose the beacon process time cycle and be meant: the base station disposes independently cell in beacon process time configuration information (Information Element, IE), this cell implication is defined as the beacon process time cycle.Said implicit expression disposes the beacon process time cycle and is meant: the base station does not dispose the individual cells of expression beacon process time cycle in beacon process time configuration information; But can pass through other separate configurations cells, such as deviation information implicit expression beacon process time cycle start-up time of beacon process time.
Step 23, first kind subset are the beacon process time configuration information of its configuration according to the base station, and the beacon process time is set;
The beacon process time plan of establishment two:
In another preferred embodiment of the present invention; The said first kind subset of step 2 is provided with the beacon process time method according to the beacon process time sequence information and is specially: first kind subset is confirmed the beacon process time voluntarily according to the beacon process time sequence information that is obtained, and need not be its configuration beacon process time configuration information by the base station.
In scheme two, first kind subset is known the above-mentioned beacon process time according to the beacon process time sequence information, and the beacon process time sequence information comprises at least: beacon period, certain pairing first kind system time of target beacon transmit time; Also can comprise further: information and/or the beacon transmissions time span of expression beacon for sending or receiving.
In scheme two, first kind subset can also be reported the beacon process time sequence information to the base station before stopping to transmit and receive data.After the base station receives said beacon process time sequence information; Confirm the beacon process time according to said beacon process time sequence information; In beacon process in the time; The base station stops to dispatch first kind subset and on PUSCH, sends data, and/or the base station stops to dispatch first kind subset and on PDSCH, receives data.After perhaps the base station receives said beacon process time sequence information,, and, confirm the beacon process time of first kind subset according to the beacon process time sequence information that first kind subset is reported to first kind subset feedback response message.In the beacon process time, the base station stops to dispatch first kind subset and on PUSCH, sends data, and/or the base station stops to dispatch first kind subset and on PDSCH, receives data.
Preferably, in the step 3, first kind subset stops to send data in beacon process and specifically comprises in the time:
Step 301, (Physical Uplink Shared CHannel PUSCH) go up to send data to stop at Physical Uplink Shared Channel;
Step 302, stop at Physical Uplink Control Channel (Physical Uplink Control CHannel PUCCH) go up to send data, wherein comprises at least:
Stop to send the uplink scheduling request (Scheduling Request, SR);
Stop to send the automatic repeat requests of up mixing (Hybrid ARQ, HARQ) feedback signal;
Stop to send upstream channel quality indication information (CQI), pre-coding matrix indication information (PMI), rank indication information (RI) etc.
Step 303, the up feedback reference signal that stops to send (Sounding Reference Symbols, SRS).
Preferably, in the step 3, first kind subset stops to receive data in beacon process in the time, specifically comprise:
Step 311, (Physical Downlink Shared Channel PDSCH) go up to receive data to stop at Physical Downlink Shared Channel;
Step 312, stop to measure: promptly stop to measure downlink reference signal.
Preferably, in the step 3, first kind subset stops in the time transmitting and receive data in beacon process, specifically comprises:
Step 321, stop at monitor in the beacon process time Physical Downlink Control Channel (PhysicalDownlink Control Channel, PDCCH), and the operation of execution in step 301-step 303, step 311-step 312.
Below be that the LTE subset is an example with first kind subset, lift embodiment in conjunction with accompanying drawing and specify the present invention program, need to prove that under the situation of not conflicting, the characteristic among following examples and the embodiment is combination in any each other.
Embodiment one,
Among this embodiment; Terminal equipment with LTE subset and the coexistence of WLAN subset is that example is explained method of the present invention, and among this embodiment, the WLAN subset is common STA; The every 102.4ms of this STA receives beacon; Be to be 102.4ms beacon period, the beacon transmissions time span is 5ms, concerns that with WLAN subset beacon reception/transmission as shown in Figure 6 and the relative timing that the LTE subset sends the beacon process sequential to the base station sketch map is an example; The pairing LTE system time of target beacon transmit time of the beacon of reporting to the base station in the present embodiment 602 is assumed to be SFN=0, the moment of subframe=0.
Based on method flow diagram as shown in Figure 5, specifically being embodied as of the embodiment of the invention:
Step S501, first kind subset are to base station report beacon process time sequence information; A kind of terminal equipment of LTE and WLAN technology that uses simultaneously as shown in Figure 1 is example; The LTE subset can obtain the beacon process time sequence information of WLAN subset through the interface L101 between the subset; Perhaps control appliance 103 obtains the beacon process time sequence information of WLAN subset through EBI L103, and the LTE subset obtains the beacon process time sequence information of above-mentioned WLAN subset again from control appliance 103 through EBI L102.
Concrete beacon process time sequence information and setting comprise in the present embodiment:
Information 1: beacon period=102.4ms;
Information 2: certain pairing LTE system time of target beacon transmit time is SFN=0, subframe=0;
Information 3: the information that the expression beacon receives.Such as using an information bit to represent the information of beacon for sending or receiving, concrete,, this information bit representes that beacon receives when being arranged to 1, be arranged to represent that beacon sent at 0 o'clock; Represent when this information bit is arranged to 1 that perhaps beacon sends, be arranged to represent that beacon received at 0 o'clock;
Information 4: beacon transmissions time span=5ms.
After step S502, base station receive the above-mentioned beacon process time sequence information of first kind subset report; According to said time sequence information; Further, be first kind subset configuration beacon process time configuration information, in the present embodiment according to the strategy of base station; The base station is the first kind subset beacon process time configuration information of configuration variable cycle; Clearer for the beacon process time configuration information that makes the variable cycle of the present invention, report to the above-mentioned time sequence information of base station below in conjunction with first kind subset, specify the principle of the beacon process time configuration information of embodiment of the invention base station configuration variable cycle.
Table one
Shown in table one first row (1, beacon numbering); For clearly demonstrating the embodiment of the invention; Suppose first kind subset certain corresponding beacon of target beacon transmit time in base station report beacon process time sequence information is numbered 0; The numbering of each follow-up beacon transmissions time increases progressively 1 successively; Suppose according to the embodiment of the invention: above-mentioned certain pairing LTE system time of target beacon transmit time is SFN=0, and subframe=0 is because the length of a radio frames is 10ms; So the supposing the system time is SFN*10+subframe=0, then as table one second capable (2, beacon transmissions time) shown in, provided follow-up pairing LTE system time of each beacon transmissions time here.
Because the minimum scheduling time unit of LTE system is 1ms, so the cycle of beacon process time can't be configured to 102.4ms.Suppose that the base station is the beacon process time configuration information in the first kind subset configuring fixed time interval; The cycle of wherein disposing the beacon process time is 102ms; Deviation information start-up time of beacon process time is 0ms, and the beacon transmissions time span is 6ms, then shown in form one the third line, has provided corresponding continuous 11 beacon process times of beacon process time fixed cycle; Visible from the third line; Since the 3rd beacon, the time started of this beacon process time (being TBTT) is all early than actual beacon transmission time (table one second row), thereby follow-up all beacons that will cause the 3rd beacon to begin all possibly and can't correctly receive by the emission of LTE interference.Therefore the base station need be the beacon process time configuration of first kind subset configuration variable time interval.
Visible from form one second row; The time started of every beacon transmissions time after 5 beacon periods just in time is an integer; Promptly with the alignment of the subframe of LTE system, shown in table the second capable (2, beacon transmissions time), be numbered 0,5; Shown in 10 the beacon, so the base station can dispose for the beacon process time of first kind subset configuration variable cycle in view of the above.Concrete; The base station is 102ms for the cycle that first kind subset disposes the initial beacon process time, shown in table one second row and the third line, if adopt beacon process time fixed cycle; Then every after 5 beacon periods; The time started of beacon process time fixed cycle will be done sth. in advance 2ms than the actual beacon transmission time, be numbered 5 beacon like form one beacon, and its beacon process time started fixed cycle is 510 and the actual beacon transmission time started is 512; Form one beacon is numbered 10 beacon, and its beacon process time started fixed cycle is 1020 and the actual beacon transmission time started is 1024.So it is every after 5 beacon periods; The base station prolongs 2ms with that beacon period of correspondence respectively on the basis of previous beacon period; Promptly like table one the third line beacon numbering 5 and the beacon shown in the beacon numbering 10, the base station is numbered 4 at beacon respectively and is numbered on the basis of the beacon shown in 9 with beacon, will beacon period prolong 2ms; Promptly be adjusted into 104ms, thereby obtain like table one the third line beacon numbering 5 and the beacon process time shown in the beacon numbering 10 from 102ms.Concrete, in the present embodiment, to suppose to be designated as TBTT1 like the time started of table one the third line fixed cycle beacon process time, the time started of beacon process time fourth line variable cycle is TBTT2, and then the base station can calculate TBTT2 through formula (1):
TBTT2=TBTT1+FLOOR (beacon_Index/5) * 2 formula (1)
Wherein FLOOR representes downward rounding operation, and beacon_Index representes the beacon numbering.
In sum, in the present embodiment, the base station is for the beacon process time configuration information of first kind subset configuration and be provided with specifically and comprise:
Information 1: beacon process time cycle=102ms;
Information 2: the beacon process time adjusts frequency=and 5, i.e. expression is every adjusts the beacon process time cycles at a distance from 5 beacons;
Information 3: beacon process time cycle adjusted value=2;
Information 4: deviation start-up time of beacon process time; Configurable range is [0; 101] arbitrary value between the ms; Is SFN=0 based on present embodiment first kind subset to certain pairing LTE system time of target beacon transmit time of base station report, subframe=0 hypothesis constantly, and present embodiment is configured to 0ms (being SFN*10+subframe).
Information 5: beacon transmissions time span=6ms;
Information 6: expression stops the information that data are sent.Such as the information of representing to stop to send and/or receiving data with a cell, if this information word is arranged to 0, then expression stops to send data; If this cell is arranged to 1, then expression stops to receive data, if this cell is arranged to 2; Then expression stops to transmit and receive data, and present embodiment is arranged to 0.Perhaps, such as the information of representing to stop to send and/or receiving data with two information bits, if information 2 is arranged to 00 with information bit 1, then expression does not promptly stop the data transmission, does not stop Data Receiving yet; If information 2 is arranged to 01 with information bit 1, then expression stops the data transmission; If information 2 is arranged to 10 with information bit 1, then expression stops Data Receiving; If information 2 is arranged to 11 with information bit 1, then expression stops the data transmission and stops Data Receiving, and present embodiment is arranged to 01.
In the above information, information 1, information 5 and information 6 are optional, if configuration information 1 not, then through information 4, the base station can be 102ms the implicit expression notice first kind subset beacon process time cycle; If configuration information 5, then base station and first kind subset adopt the beacon transmissions time span of making an appointment, the i.e. predefined beacon transmissions time span of agreement; If configuration information 6, represent that then base station notice first kind subset promptly stops to send data and stops to receive data again.
Step S503, first kind subset are provided with the beacon process time; Specifically in the present embodiment; According to the beacon process time configuration information of above base station configuration, first kind subset is provided with the beacon process time, and first kind subset is provided with the beacon process time according to formula (2) and formula (3):
At first calculate the time started of beacon process time fixed cycle according to deviation start-up time (offset) of beacon process time cycle (T) and beacon process time:
[(SFN*10)+and subframe] % (T)=(offset) % (T) formula (2)
Wherein % representes modulo operation.
Then on the basis of the time started beacon process time fixed cycle of aforementioned calculation gained; First kind subset begins from above-mentioned certain beacon (being the described beacon 602 of S501); Whenever adjust the time started of beacon process time (being equivalent to adjust the cycle), specifically adjust according to formula (3) at a distance from 5 beacons:
TBTT2=TBTT1+FLOOR (beacon_Index/change_freq) * change_value formula (3)
Wherein TBTT1 is the time started of calculating the beacon process time of gained according to formula (2); TBTT2 is on the basis of TBTT1, and is every at a distance from the time started of 5 beacons (when promptly satisfying beacon_Index%change_freq=0) adjusted beacon process time, i.e. the time started of the beacon process time of variable cycle; Beacon_Index is a beacon numbering, and beacon_Index is from 0 open numbering, corresponding certain beacon (being the described beacon S602 of S501) of beacon_Index=, and each beacon transmissions time increases progressively 1; Change_freq adjusted frequency for the beacon process time, and present embodiment is 5; Change_value is a beacon process time cycle adjusted value, and present embodiment is 2ms.
Last first kind subset is confirmed the beacon transmissions time span; If the base station has disposed the beacon transmissions time span among the S502 in beacon process time configuration information; Then the beacon transmissions time span is set is the beacon transmissions time span that the base station disposed to first kind subset, otherwise, the beacon transmissions time span that then first kind subset adopts and make an appointment in the base station; Be the predefined beacon transmissions time span of agreement, such as 6ms (greater than maximum beacon transmissions time span).
Step S504, first kind subset in the time, stop to send data in beacon process, specifically comprise:
Stop at PUSCH and go up the transmission data; Stopping at the last data of sending of PUCCH (comprising: stop to send uplink scheduling request SR; Stop to send the ascending HARQ feedback signal; Stop to send up CQI, pre-coding matrix indication information PMI, rank indication information RI etc.); Stop to send up feedback reference signal SRS.
Accordingly, the TBTT2 that the base station is calculated according to formula (1) in the beacon process time, stops to dispatch first kind subset and on PUSCH, sends data.
Beacon process time configuration information through the variable beacon process of the embodiment of the invention time cycle; Under the situation that WLAN beacon period and LTE subframe do not line up; Effectively adjust the cycle of beacon process time; Guaranteed the correct reception of WLAN subset beacon, thereby guaranteed the communication quality of WLAN subset, under some application scenarios, also guaranteed the communication quality of LTE subset simultaneously simultaneously in this.
Embodiment two,
In the present embodiment; The WLAN subset that coexists as in the same terminal equipment with first kind subset is AP; It is 80ms that this AP has disposed beacon period; Promptly every at a distance from the common STA transmission beacon of 80msAP to this AP of access, the beacon transmissions time span is 3.2ms, concerns that with WLAN subset beacon reception/transmission as shown in Figure 6 and the relative timing that first kind subset first kind subset sends the beacon process sequential to the base station sketch map is an example; First kind subset is assumed to be SFN=I, the moment of subframe=3 to the pairing first kind system time of target beacon transmit time of the beacon 602 of base station report in the present embodiment.
Based on method flow diagram as shown in Figure 5, specifically being embodied as of the embodiment of the invention:
Step S501, first kind subset are to base station report beacon process time sequence information, and specifying information and setting comprise in the present embodiment:
Information 1: beacon period=80ms;
Information 2: certain pairing first kind system time of beacon transmissions time is SFN=1, subframe=3;
In the present embodiment, the information that first kind subset does not receive or sends to base station report expression beacon is not also to base station report beacon transmissions time span.
After step S502, base station receive the above-mentioned beacon process time sequence information of first kind subset report,, further, be first kind subset configuration beacon process time configuration information according to the strategy of base station according to said time sequence information.
In the embodiment of the invention; Because beacon period is 80ms, align with first kind system subframe, so the base station need not be the first kind subset beacon process time configuration information of configuration variable cycle; Only need the beacon process time configuration information in configuring fixed cycle to get final product, concrete configuration is:
Information 1: beacon process time cycle=80ms;
Information 2: deviation start-up time of beacon process time; Configurable range is [0; 79] arbitrary value between the ms; Is SFN=1 based on present embodiment first kind subset to certain pairing first kind system time of target beacon transmit time of base station report, subframe=3 hypothesis constantly, and present embodiment is configured to 13ms (being SFN*10+subframe).
In the above-mentioned information, information 1 is optional, if configuration information 1 not, then through information 2, the base station can be 80ms the implicit expression notice first kind subset beacon process time cycle;
Step S503, first kind subset are provided with the beacon process time; Specifically in the present embodiment, according to the beacon process time configuration information of above base station configuration, first kind subset is provided with the beacon process time; First kind subset is provided with the beacon process time according to formula (2); In the present embodiment, T=80ms, offset=13ms; Perhaps first kind subset is provided with the beacon process time according to formula (4) and formula (5):
SFN mod T=FLOOR (offset/10); Formula (4)
Subframe=offset mod 10; Formula (5)
Wherein FLOOR representes downward rounding operation.
First kind subset is set to the corresponding subframe (subframe) that satisfies the system-frame (SFN) of formula (2) or formula (4) and formula (5) time started of beacon process time; Because the base station is not first kind subset configuration beacon transmissions time span in the present embodiment; Therefore; The beacon transmissions time span that first kind subset adopts and make an appointment in the base station, i.e. the predefined beacon transmissions time span of agreement is such as 6ms.
Step S504, in beacon process in the time, first kind subset stops to transmit and receive data, and specifically comprises: stop at and monitor PDCCH in the beacon process time; And the operation of carrying out abovementioned steps 301-step 303, step 311-step 312.
In the embodiment of the invention, the base station does not stop the information that Data Receiving was sent or stopped to data for the configuration expression of first kind subset, and therefore expression is defaulted as base station notice first kind subset and promptly stops to send data and stop to receive data again.
Beacon process time configuration information through embodiment of the invention fixed beacon processing time period; Under WLAN beacon period and situation that first kind system subframe is alignd; Can the fixed beacon processing time period, guaranteed that WLAN subset beacon sends during, the Data Receiving of first kind system can not disturbed; Thereby guaranteed the communication quality of first kind subset, under some application scenarios, also guaranteed the communication quality of WLAN subset simultaneously simultaneously in this.
Embodiment three,
On the basis of embodiment one; In the present embodiment; Stop professional transmission with first kind subset coexistence and WLAN subset in the same terminal equipment or close, the perhaps increase of the frequency interval between the operating frequency of the operating frequency of WLAN subset and this first kind subset is between the signal of WLAN beacon signal and first kind subset no longer mutually during mutual interference; Fig. 7 has provided the schematic flow sheet that base station and first kind subset in the present embodiment discharge the configuration of beacon process time, and idiographic flow is:
Step S701, first kind subset informing base station beacon process finish: claim that perhaps first kind subset request base station discharges the configuration of beacon process time.
Step S702, base station notice first kind subset discharge the configuration of beacon process time: perhaps claim base station notice first kind subset cancellation beacon process time configuration.
Step S703, first kind subset discharge the configuration of beacon process time.
The process that discharges through embodiment of the invention beacon process time configuration, when the beacon of WLAN subset receives or sends when stopping, the beacon process time configuration that cancellation first kind subset place is provided with can effectively improve first kind usage factor of system resource.
Lift embodiment below in conjunction with accompanying drawing and specify the present invention program two, need to prove that under the situation of not conflicting, the characteristic among following examples and the embodiment is combination in any each other.
Embodiment four,
In the present embodiment; The WLAN subset that coexists as in the same terminal equipment with first kind subset is common STA; The every 102ms of this STA receives beacon; Be to be 102ms beacon period, the beacon transmissions time span is 5ms, concerns that with WLAN subset beacon reception/transmission as shown in Figure 6 and the relative timing that first kind subset sends the beacon process sequential to the base station sketch map is an example; First kind subset is assumed to be SFN=0, the moment of subframe=0 to the pairing first kind system time of target beacon transmit time of the beacon 602 of base station report in the present embodiment.
To be example like a kind of terminal equipment of LTE and WLAN technology that uses simultaneously of Fig. 1; The LTE subset can obtain the beacon process time sequence information of WLAN subset through the interface L101 between the subset; Perhaps control appliance 103 obtains the beacon process time sequence information of WLAN subset through EBI L103, and the LTE subset obtains the beacon process time sequence information of above-mentioned WLAN subset again from control appliance 103 through EBI L102.With the described application scenarios of present embodiment is example, and the beacon process time sequence information of the WLAN subset that first kind subset is accessed is:
Beacon period=102ms;
Certain pairing first kind system time of target beacon transmit time is SFN=0, subframe=0;
Beacon transmissions time span=5ms;
WLAN is that beacon receives;
Specifically being embodied as of the embodiment of the invention:
Step S801, first kind subset are to base station report beacon process time sequence information.The beacon process time sequence information of the WLAN subset that is obtained based on above first kind subset, present embodiment first kind subset to the beacon process time sequence information of base station report is:
Information 1: beacon period=102ms;
Information 2: certain pairing LTE system time of target beacon transmit time is SFN=0, subframe=0;
Information 3: the information that the expression beacon receives.
Information 4: beacon transmissions time span=5ms.
In the above information, information 3 is optional information with information 4.
Step S802, base station are to first kind subset feedback response message.After the base station receives the beacon process time sequence information of first kind subset report, to first kind subset feedback response message.The beacon process time of first kind subset is confirmed according to the beacon process time sequence information of first kind subset report in the base station.In the beacon process time, the base station stops to dispatch first kind subset and on PUSCH, sends data.In this response message, can carry expression and let first kind subset stop Data Receiving in the time, perhaps stop Data Receiving and stop the information that data are sent in beacon process.
If what in this response message, carry is that expression lets first kind subset stop the information of Data Receiving in the time in beacon process, then the base station stops to dispatch first kind subset in beacon process and on PUSCH, sends data in the time.If what in this response message, carry is that expression lets first kind subset stop Data Receiving in the time and stop the information that data are sent in beacon process; Then the base station stops to dispatch first kind subset in beacon process and on PDSCH, receives data in the time, stops to dispatch first kind subset and on PUSCH, sends data.
The beacon process time of first kind subset is confirmed in the base station according to the beacon process time sequence information of first kind subset report; Such as; The base station is confirmed from SFN=0; The 5ms that subframe=0 begins constantly is a beacon process time, and after this from SFN=0, it is a beacon process time that subframe=0 begins every 5ms that begins constantly at a distance from 102ms constantly.
Step S803, first kind subset are confirmed the beacon process time.First kind subset is confirmed the beacon process time according to the beacon process time sequence information that is obtained; Such as; First kind subset is confirmed from SFN=0; The 5ms that subframe=0 begins constantly is a beacon process time, and after this from SFN=0, it is a beacon process time that subframe=0 begins every 5ms that begins constantly at a distance from 102ms constantly.
Step S804, first kind subset stop to send data in beacon process in the time, perhaps stop to send data and stop to receive data.
Stop to send data in time if the base station indicates first kind subset to stop at beacon process in S802, then first kind subset stops to send data in beacon process in the time, specifically comprises: the behavior of abovementioned steps 301～step 303.
Stop to send data in time and stop to receive data if the base station indicates first kind subset to stop at beacon process in S802; Then first kind subset stops to send data and receives data in beacon process in the time; Specifically comprise: stop at and monitor PDCCH in the beacon process time, and the operation of carrying out abovementioned steps 301-step 303, step 311-step 312.
In the present embodiment; Step S801 and S802 be optional step (as shown in Figure 8; Dotted line is represented optional step), if first kind subset is not reported the beacon process time sequence information to the base station, then first kind subset is directly confirmed the beacon time according to the beacon process time sequence information that is obtained; And stop to send data in the time in beacon process, perhaps stop to send data and receive data.Because first kind subset is not to base station report beacon process time sequence information; Also does not know the said beacon process time base station; Therefore the base station might be dispatched said first kind subset and on PUSCH, sent data in the time in said beacon process; On PDSCH, receive data; First kind subset abandons the scheduling of this type of base station, and perhaps, first kind subset is handled the scheduling of this type of base station but stopped to send data on the PUSCH and on PDSCH, receiving data in the time in beacon process according to the scheduling of base station.
In the present embodiment; Step S802 is an optional step; If the base station receives first kind subset behind the beacon process time sequence information of base station report, useless to first kind subset feedback response message, then base station and first kind subset are confirmed the beacon time according to the said beacon process time sequence information that obtains; First kind subset stops to send data and receives data in beacon process in the time, the base station stops to dispatch first kind subset in beacon process in the time.
In order to realize above-mentioned method embodiment; Other embodiment of the present invention also provide a kind of the present invention of realization to dodge the terminal equipment of the processing method of WLAN beacon; This terminal equipment is supported first kind technology and WLAN technology simultaneously; Said first kind technology is LTE technology and/or UMTS technology, and this terminal equipment comprises: first kind subset and WLAN subset.Owing to this terminal equipment is for realizing that aforesaid method establishes; So first kind subset and WLAN subset in this terminal equipment all are to establish for each step that realizes preceding method; The interactive relation of its function and intermodule can directly or indirectly obtain from said method embodiment or derive; Repeat no more, but any system for carrying out said process or device realized all should be contained in protection scope of the present invention here.
The above is merely the preferred embodiments of the present invention, is not to be used to limit protection scope of the present invention.According to summary of the invention of the present invention; Also other various embodiments can be arranged; Under the situation that does not deviate from spirit of the present invention and essence thereof, those of ordinary skill in the art are when making various corresponding changes and distortion according to the present invention, and are all within spirit of the present invention and principle; Any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1. processing method of dodging the wireless lan (wlan) beacon; Be applied in the middle of the terminal equipment of first kind subset and WLAN subset coexistence; Said first kind subset is subset that uses Long Term Evolution (LTE) technology and/or the subset that uses UMTS (UMTS) technology; It is characterized in that this method comprises:
First kind subset is provided with the beacon process time;
First kind subset stops to send and/or receiving data in beacon process in the time.
2. method according to claim 1 is characterized in that, said first kind subset is provided with the beacon process times prior, and said method also comprises:
Said first kind subset obtains the beacon process time sequence information of WLAN subset.
3. method according to claim 2 is characterized in that, said first kind subset is provided with the beacon process time method and is specially:
First kind subset is reported said beacon process time sequence information to the base station;
The base station feeds back to first kind subset for first kind subset configuration beacon process time configuration information;
First kind subset is the beacon process time configuration information of its configuration according to the base station, and the beacon process time is set.
4. method according to claim 3 is characterized in that,
In the said beacon process time configuration information; Dispose the deviation information and the disposing the beacon process time cycle of explicit or implicit expression start-up time of beacon process time; The said beacon process time cycle is fixing or variable; If the beacon process time cycle is variable, also comprise the adjustment parameter of variable beacon process time cycle in the then said beacon process time configuration information.
5. method according to claim 4 is characterized in that,
In the said beacon process time configuration information, also comprise the beacon transmissions time span, and/or expression lets first kind subset stop to send and/or receiving the information of data in the time in beacon process.
6. method according to claim 4 is characterized in that,
The adjustment parameter of said beacon process time cycle comprises that the beacon process time cycle adjusts frequency and adjusted value.
7. method according to claim 2 is characterized in that, said first kind subset is provided with the beacon process time method and is specially:
Said first kind subset is provided with the said beacon process time according to the beacon process time sequence information of the WLAN subset that is obtained.
8. method according to claim 7 is characterized in that, said method also comprises:
Said first kind subset is provided with said beacon process times prior; Report said beacon process time sequence information to the base station; After the base station receives said beacon process time sequence information; To said first kind subset feedback response message, and confirm the beacon process time, in beacon process in the time according to said beacon process time sequence information; The base station stops to dispatch said first kind subset in the last transmission of Physical Uplink Shared Channel (PUSCH) data, and/or the base station stops to dispatch said first kind subset in the last data that receive of Physical Downlink Shared Channel (PDSCH).
9. method according to claim 2 is characterized in that, said beacon process time sequence information comprises at least: beacon period and certain pairing first kind system time of target beacon transmit time; Said first kind system time is expressed through the System Frame Number and the subframe numbers of said certain pairing first kind subset of target beacon transmit time.
10. method according to claim 9 is characterized in that, said beacon process time sequence information also comprises: information and/or the beacon transmissions time span of expression beacon for sending or receiving.
11. method according to claim 1 is characterized in that,
Said first kind subset stops to send data in beacon process and specifically comprises in the time:
Stop at and send data on the Physical Uplink Shared Channel;
Stop to send up feedback reference signal (SRS);
Stop at Physical Uplink Control Channel (PUCCH) and go up to send data, send data to less on the said PUCCH of stopping at and comprise: stop to send the uplink scheduling request; Stop to send the automatic repeat requests of up mixing (HARQ) feedback signal; Stop to send upstream channel quality indication information (CQI), pre-coding matrix indication information (PMI), rank indication information (RI);
Said first kind subset stops to receive data in beacon process and specifically comprises in the time:
Stop at and receive data on the Physical Downlink Shared Channel;
Stop to measure;
Said first kind subset is when beacon process stopped to transmit and receive data in the time; Stop to send the performed operation of data and said first kind subset in time except that comprising above-mentioned said first kind subset beacon process stops to receive the performed operation of data in the time in beacon process, also comprise stopping at and monitor Physical Downlink Control Channel in the beacon process time.
12., it is characterized in that said first kind subset is provided with beacon process after the time according to claim 1 or 3 described methods, if said first kind subset judgement needs the beacon process time of the said setting of cancellation, said method also comprises:
The said beacon process time of said first kind subset informing base station finishes;
Said base station notifies said first kind subset to discharge the said beacon process time.
13., it is characterized in that said first kind subset is provided with beacon process after the time according to claim 1 or 7 described methods, if said first kind subset judgement needs the beacon process time of the said setting of cancellation, said method also comprises:
The said beacon process time of said first kind subset informing base station finishes.
14. terminal equipment of realizing according to the said method of claim 1; This terminal equipment is supported first kind technology and WLAN technology simultaneously, and said first kind technology is LTE technology and/or UMTS technology, and this terminal equipment comprises: first kind subset and WLAN subset; It is characterized in that
Said first kind subset is provided with the beacon process time, stops to send and/or receiving data in the time in beacon process.
15. terminal equipment according to claim 14 is characterized in that,
Said first kind subset also is used to obtain the beacon process time sequence information of WLAN subset, and reports said beacon process time sequence information to the base station;
The base station is to feed back said beacon process time configuration information to said first kind subset behind the said first kind subset configuration beacon process time configuration information;
Said first kind subset also is used for for the beacon process time configuration information of its configuration being set according to the base station beacon process time.
16. terminal equipment according to claim 14 is characterized in that,
Said first kind subset also is used to obtain the beacon process time sequence information of WLAN subset, and according to the beacon process time sequence information is set the beacon process time.
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