CN101389116A - Method for using ambient idle mobile communication terminals as relay - Google Patents
Method for using ambient idle mobile communication terminals as relay Download PDFInfo
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- CN101389116A CN101389116A CNA2007100458575A CN200710045857A CN101389116A CN 101389116 A CN101389116 A CN 101389116A CN A2007100458575 A CNA2007100458575 A CN A2007100458575A CN 200710045857 A CN200710045857 A CN 200710045857A CN 101389116 A CN101389116 A CN 101389116A
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Abstract
The invention provides a method for using surrounding idle mobile communication terminals as relay, which is applied to a plurality of base stations and a plurality of mobile communication terminals, wherein each communication terminal has function of being used as relay. When the mobile communication terminal is in communication, and signal received by a first base station is in weak condition, the mobile communication terminal sends out a relay request to the first base station for searching other idle mobile communication terminals with relatively strong connection signal in the covered region, and sending notification information out. Then, the mobile communication terminal automatically selects one mobile communication terminal with relative strong connection signal as a first relay, and requests connection between the first relay and the mobile communication terminal, so that the mobile communication terminal is connected to the first base station through the first relay by establishing call connection without influence of shielding caused by topographic reasons.
Description
Technical field
The present invention is relevant for a kind of means of communication of communication terminal, when the signal that You Zhike makes a communication terminal be received by a base station in discovery presents faint state, other idle communication terminal of mat (meaning promptly is not in communication state) is as relay station, make this communication terminal be connected to the base station, the line of conversing via this relay station.
Background technology
Along with making rapid progress of communication science and technology, and mobile phone (as: PHS mobile phone, gsm mobile telephone ... Deng) good and cheap, the use of mobile phone is popularized day by day, mobile phone not only brings considerable facility for people's life and work, the dealer is also according to this trend, reach dynamic design on many aesthetic feelings having increased in appearance of mobile phone, effectively to satisfy people's different demands.Therefore, mobile phone has become the part in people's life at present, mobile phone has almost become the important tool of communications that people never leave each other, no matter be away from home or travel abroad, people can carry mobile phone, with in response to the possible period of want or need, so mobile phone tool of communications still not, bring people facility in life, also become people's a kind of ornamental part that signifies the identity status on one's body.In addition, because GSM (Global System for Mobile Communications) technology rapid development in recent years, make government organs and communication dealer widely popularize gsm mobile telephone, desire mat its cheap cost and cost of the phone call, capture a part of manor in mobile communication market, and the release of gsm mobile telephone has also brought more convenience for society really.
What the GSM technology was used is a cellular network, that is to say that mobile phone will be connected to a base station, the nearest cellular cell that arrives by this base station search again, be connected with other mobile phone again, because of the GSM network may operate on a plurality of different frequencies, so area coverage can be different along with varying environment.Generally speaking, the cellular network of GSM system can be distinguished into 4 kinds of different cellular units, comprising:
1, macrocellular (Macro cells) can be counted as a kind of antenna for base station, is to be installed in mast or on building top.
2, microcellulor (Micro cells) is that an antenna height is lower than building height, generally is used in the urban district.
3, Pico cell (Picocells) is a kind of very little honeycomb, can only cover tens meters scope, is mainly used in indoor.
4, umbrella honeycomb (Umbrella cells) is to be used to cover the more blind area of cellulor net (referring to signal white space between cellular network), to fill up the signal white space between honeycomb.
The covering scope that this cellular network system is made up of these cellular units seems watertight, yet mobile phone and cellular network are implementing still there is following point in the use:
1, have a blind area in the cellular network, this blind area is because network leaks covering, or electric wave is in communication process, run into barrier and cause this regional signal strength faint, make communication quality seriously inferior, cause the user when conversing line, seriously influenced;
2, there is a focus in the cellular network, because the skewness of the base station in space load, and it is busy especially to form some base stations, as: when numerous users in commercial center, the traffic main artery, stride a year party ... etc. busy zone, and when many gsm mobile telephones and same base station line are arranged simultaneously in this zone, these gsm mobile telephones send signal simultaneously and give same base station, after this base station receives these signals, in short-term in the time, and can't handle these signals, at this moment, to present congested state in this base station, on these gsm mobile telephones then in the display signal engaged line, or not have any signal service state, make user's line of always can't conversing, cause user's inconvenience in the use.
In addition, when sending signal, these gsm mobile telephones give this base station, and after this base station receives these signals, system handles these signals in the mode of queuing, and in order these signals is sent to the gsm mobile telephone of correspondence, at this moment, if this corresponding gsm mobile telephone is for shutdown or exceed the service area state, when causing this base station and this signal can't be sent to corresponding gsm mobile telephone, this base station must earlier temporary this signal, and then again this signal is sent to corresponding gsm mobile telephone.But, since this base station can for each gsm mobile telephone offer one the buffering working area, but respectively generally all there is the restriction of capacity in this buffering working area, when if this buffering working area is filled with signal, this base station can't receive the signal that this gsm mobile telephone respectively newly sends again, cause respectively that this gsm mobile telephone can't connect by normal talking, and the signal in this base station will present congestion state, cause the loss of signal, make this base station can't solve a large amount of signals at short notice.
In sum, this cellular network and mobile phone are on signal line and communication quality, many improved spaces that wait are still arranged, therefore, how to design a kind of means of communication of mobile phone, with effective whole communication quality that improves the existing mobile phone environment, mobile phone can't be connected to the problem of base station in the time of can solving network congestion again, and the communication dealer who promptly becomes mobile phone makes great efforts to study and desire most ardently an important topic of reaching.
Summary of the invention
Because aforesaid many shortcomings, therefore, the inventor is a basis technical experience for many years, and the professional knowledge of being accumulated, at the problems referred to above, development and Design goes out a kind of method of utilizing ambient idle mobile communication terminals as relay station, in the hope of effectively solving the problem that instability maybe can't connect that is connected between communication terminal and base station.
One object of the present invention is to provide a kind of method of utilizing ambient idle mobile communication terminals as relay station, this method is applied to a plurality of base stations (base station, BS) and a plurality of communication terminal (for example: GSM or PHS mobile phone), respectively this communication terminal possesses the function that has as relay station, when a communication terminal is carrying out communication, and find by the received signal in first base station, when presenting faint state, this communication terminal can send a relay request to this first base station, ask this first base station to be searched in its coverage area, connect other stronger idle communication terminal of signal (meaning promptly is not in communication state), and ask this first base station to send an announcement information, wait after this communication terminal receives the announcement information that transmits this first base station, connect other stronger communication terminal of signal with choosing one automatically, as first relay station in this first base station coverage area, and this first relay station sent a register requirement, ask this first relay station and this communication terminal to carry out line, after this first relay station is accepted the register requirement of this communication terminal, the influence that this communication terminal can not covered by or not the landform zone, via this first relay station, be connected to this first base station, the line of conversing, carrying out communication with this communication terminal of effective solution, when the signal that is received by this first base station presents faint state, with the situation that instability maybe can't connect that is connected between this first base station.
Another object of the present invention is to, when this first relay station receives network phone calls or carry out self conversing, promptly send a chain rupture information to this communication terminal, at this moment, this communication terminal will be chosen next other the stronger communication terminal of signal that connects automatically, as second relay station in this first base station coverage area, to be connected to this first base station, the line of conversing, therefore, can avoid this first relay station to receive network phone calls or carry out self when conversation, cause the problem of the interruption of this communication terminal.
Be in another purpose again of the present invention, when this communication terminal is carrying out communication, and find to have reached maximum traffic load amount by this first base station, make that this communication terminal can't be via this first relay station, when being connected to this first base station, this first relay station is then searched other idle base station that can receive, after receiving the information that transmits other idle base station when this first relay station, connect the second stronger base station of signal with choosing one automatically, simultaneously, this first relay station cut-out is connected with this first base station, second base station that makes this communication terminal then connect via this first relay station, in order to the network phone calls that receives this second base station or carry out self conversation, with the problem of effective solution communication terminal short-term network congestion.
For ease of to the object, the technical characteristics and the effect of the present invention, do further understanding and understanding, for the embodiment conjunction with figs., be described in detail as follows now:
Description of drawings
Fig. 1 is the schematic diagram that signal transmits between device for mobile communication of the present invention, first relay station and first base station;
Fig. 2 is the schematic diagram that signal transmits between device for mobile communication of the present invention, first relay station, second relay station and first base station;
Fig. 3 is a configuration diagram of the present invention;
Fig. 4 is a device for mobile communication of the present invention with the communication terminal of the free time motion flow schematic diagram as first relay station;
Fig. 5 is the motion flow schematic diagram that device for mobile communication of the present invention is connected to second relay station; And
Fig. 6 is the schematic diagram that signal transmits between the present invention's device for mobile communication, first relay station, first base station and second base station.
Embodiment
The present invention is a kind of method of utilizing ambient idle mobile communication terminals as relay station, see also shown in Figure 1, be to be applied to a plurality of base station 3 (base station, BS) and a plurality of communication terminal 1 (for example: GSM or PHS mobile phone), respectively this communication terminal 1 possesses the function that has as relay station, when a communication terminal 1 is carrying out communication, and find by the received signal in first base station 3, when presenting faint state, this communication terminal 1 can send a relay request to this first base station 3, ask this first base station 3 to be searched and connect other stronger idle communication terminal of signal (meaning promptly is not in communication state) in its coverage area, and ask this first base station 3 to send an announcement information, wait after this communication terminal 1 receives the announcement information that transmits this first base station 3, connect other stronger communication terminal of signal with choosing one automatically, as first relay station, the 2 (BTS in these first base station, 3 coverage area, Base Transceiver Station), and this first relay station 2 sent a register requirement, ask this first relay station 2 to carry out line with this communication terminal 1, after this first relay station 2 is accepted the register requirement of this communication terminal 1, the influence that this communication terminal 1 can not covered by or not the landform zone, via this first relay station 2, be connected to this first base station 3, the line (shown in dotted arrow among Fig. 1) of conversing effectively solves the situation that instability maybe can't connect that is connected of this communication terminal 1 and 3 of this first base stations.
Because, see also shown in Figure 2, when these first relay station, 2 desires receive network phone calls or carry out self conversing, must cut off and being connected of this communication terminal 1, could receive incoming call from this first base station 3 or converse (shown in the dotted arrow of top among Fig. 2), so, this communication terminal 1 promptly can't be connected to this first base station 3 via this first relay station 2, so, desire solves this problem, in the present invention, when these first relay station, 2 desires receive network phone calls or carry out self conversing, promptly send a chain rupture information to this communication terminal 1, at this moment, this communication terminal 1 will be chosen next other the stronger communication terminal of signal that connects automatically, as one second relay station 5 in these first base station, 3 coverage area, to be connected to this first base station 3, the line of conversing (shown in the dotted arrow of below among Fig. 2) can avoid taking place the problem that this communication terminal 1 can't be connected to this first base station 3.
In this embodiment, see also shown in Fig. 2 and 3, this communication terminal 1 comprises first antenna 13, second antenna 14 and this relaying module 11, wherein first antenna 13 of this communication terminal 1 is in order to send this registration signal to this first relay station 2, and second antenna 14 of this communication terminal 1 comes electric signal and conversation signal in order to what receive and send this first relay station 2 or this first base station 3, this relaying module 11 respectively with this first, two antennas 13,14 join, make this communication terminal 1 must see through this relaying module 11, choose in these first base station, 3 coverage area, connect other stronger idle communication terminal of signal.In this embodiment, this first relay station 2 is the stronger communication terminal of signal, this first relay station 2 has identical framework each other with this communication terminal 1, therefore, this first relay station 2 also comprises first antenna 23, second antenna 24 and this relaying module 21, first antenna 23 of this first relay station 2 is in order to receive the registration signal of this communication terminal 1, and second antenna 24 of this first relay station 2 comes electric signal and conversation signal in order to what receive and send this communication terminal 1 or this first base station 3, and this relaying module 21 respectively with this first, second antenna 23,24 join in this first relay station 2, therefore, the incoming call of this communication terminal 1 or carry out self the conversation signal, by the relaying module 11 of this communication terminal 1 second antenna 14 via this communication terminal 1, be sent to second antenna 24 of this first relay station 2, second antenna 24 by this first relay station 2 passes to this first base station 3, the line of conversing again.
When this communication terminal 1 is carrying out communication, and when discovery presents faint state by these first base station, 3 received signals, consult shown in Fig. 3 and 4,3 of this communication terminal 1 and this first base stations will be according to the following steps, make other idle communication terminal as relay station:
(100) this communication terminal 1 sends this relay request by this second antenna 14 to this first base station 3;
(101) after this first base station 3 receives this relay request, promptly search the communication terminal of the free time that other connection signal is stronger in its coverage area scope;
(102) second antenna 14 of this announcement information to this communication terminal 1 sent in this first base station 3, notifies the information of the communication terminal of this communication terminal 1 all free time of being searched out in these first base station, 3 coverage area;
(103) the relaying module 11 of this communication terminal 1, according to this announcement information, automatically choose one and connect other stronger communication terminal of signal, and, send this register requirement to selected communication terminal via first antenna 13 of this communication terminal 1;
(104) wait after selected communication terminal accepts this register requirement, promptly become first relay station 2 in these first base station, 3 coverage area, at this moment, the relaying module 21 of this first relay station 2 will produce a permission information, and should permission information send to this communication terminal 1, to allow this communication terminal 1 and this first relay station 2 line mutually, so, this communication terminal 1 can be connected to this first base station 3 via this first relay station 2.
Therefore, when this communication terminal 1 is conversed, and when producing the conversation signal, consult shown in Figure 3 again, this conversation signal is sent to second antenna 24 of this first relay station 2 earlier via this second antenna 14, second antenna 24 by this first relay station 2 is sent to this first base station 3 again; And the incoming call of this communication terminal 1 is delivered in these first base station, 3 tendencies to develop, then is that second antenna 24 via this first relay station 2 is sent to this communication terminal 1, makes that this communication terminal 1 can incoming call answering.
See also shown in Fig. 3 and 5, when this first relay station 2 receives network phone calls or desires to carry out self to converse, 5 of this communication terminal 1, first relay station 2, first base station 3 and second relay stations, will be according to the following step, cut off being connected of this first relay station 2 and 1 of communication terminal, and finish being connected of this communication terminal 1 and 5 of this second relay stations:
(200) the relaying module 21 of this first relay station 2 produces this chain rupture information, and this chain rupture information is sent to first antenna 13 of this communication terminal 1 via first antenna 23 of this first relay station 2;
(201) the relaying module 11 of this communication terminal 1, via this first antenna 13, receive this chain rupture information after, to judge in the 3 coverage area scopes of this first base station, whether there is the next stronger communication terminal of signal that connects, if carry out step (202); Otherwise, finish this program.
(202) the relaying module 11 of this communication terminal 1 via this first antenna 13, sends this register requirement to the next stronger communication terminal of signal that connects;
(203) after the stronger communication terminal of next this signal of connection is accepted this register requirement, promptly become second relay station 5 in these first base station, 3 coverage area, the relaying module 51 of this second relay station 5 will produce this permission information, and see through first antenna 53 of this second relay station 5, this permission information is sent to first antenna 13 of this communication terminal 1, allow this communication terminal 1 to be connected with this second relay station 5, and no longer be connected with this first relay station 2, at this moment, this first relay station 2 promptly reverts to idle communication terminal 1, and can begin to receive incoming call and conversation.
Therefore, when this communication terminal 1 no longer is connected with this first relay station 2, second antenna 14 of this communication terminal 1 can be through second antenna 54 of this second relay station 5, be connected to this first base station 3, proceed conversation, avoiding because of this first relay station 2 receives incoming call and conversation, and the problem that this communication terminal 1 can't be connected to this first base station 3 takes place.
Because, see also shown in Figure 6, when this communication terminal 1 respectively transmits a large amount of information to this first base station 3, this first base station 3 is because of must be at short notice, receive the bulk information that this communication terminal 1 respectively transmits, and when having reached the traffic load amount of maximum, promptly can't be connected with this communication terminal 1 respectively in the time in short-term, therefore, this communication terminal 1 promptly can't be connected to this first base station 3 via this first relay station 2, for solving this problem, in the present invention, when this communication terminal 1 can't be connected to this first base station 3 via this first relay station 2, this first relay station 2 can be searched other idle base station, wait after this first relay station 2 receives the information that transmits other idle base station, connect the second stronger base station 6 of signal with choosing one automatically, simultaneously, cut-out is connected with this first base station 3, second base station 6 that makes this communication terminal 1 connect via this first relay station 2, to see through this second base station 6, receive network phone calls or carry out self conversation, effectively solve the problem of communication terminal 1 short-term network congestion.
The above only is one of the best of the present invention specific embodiment, and feature of the present invention is not limited thereto, and anyly is familiar with present technique field person in field of the present invention, can think easily and variation or modification, all can be encompassed in following claim of the present invention.
Claims (6)
1, a kind of method of utilizing ambient idle mobile communication terminals as relay station, this method is applied to a plurality of base stations and a plurality of communication terminal, respectively this communication terminal has the function as relay station, when a communication terminal is carrying out communication, and when discovery presents faint state by the received signal in this first base station, between this first base station and these communication terminals, will handle according to the following step:
This communication terminal can send a relay request to this first base station, asks this first base station to be searched and connects other stronger idle communication terminal of signal in its coverage area, and ask this first base station to send an announcement information;
After receiving the announcement information that transmits this first base station when this communication terminal, automatically choose one and connect other stronger communication terminal of signal, as first relay station in this first base station coverage area, and this first relay station sent a register requirement, ask this first relay station and this communication terminal to carry out line; And
After this first relay station was accepted the register requirement of this communication terminal, this communication terminal can be connected to this first base station, the line of conversing via this first relay station.
2, the method for claim 1, it is characterized in that, when this first relay station desire receives network phone calls or carry out self conversing, between this communication terminal, first relay station and this first base station, will be according to the following step, make this communication terminal be connected to this first base station, the line of conversing:
This first relay station promptly sends a chain rupture information to this communication terminal;
This communication terminal will be chosen next other the stronger communication terminal of signal that connects automatically, as second relay station in this first base station coverage area; And
This communication terminal is promptly via this second relay station, to be connected to this first base station, the line of conversing.
3, method as claimed in claim 2, it is characterized in that, this communication terminal comprises first antenna, second antenna and a relaying module, this relay station also comprises first antenna, second antenna and a relaying module, this communication terminal is carrying out communication, and finds that by the received signal in this first base station be when presenting faint state, between this communication terminal and this first base station, will be according to the following step, make other idle communication terminal as relay station:
This communication terminal sends this relay request by this second day this first base station of alignment;
After this first base station receives this relay request, promptly search whether there is other connection signal communication terminal of stronger free time in its coverage area scope;
Second antenna of this announcement information to this communication terminal sent in this first base station, notifies the information of the communication terminal of this communication terminal all free time of being searched out in this first base station coverage area;
The relaying module of this communication terminal according to this announcement information, is chosen one automatically and is connected other stronger communication terminal of signal, and via first antenna of this communication terminal, sends this register requirement to selected communication terminal; And
After selected communication terminal is accepted this register requirement, promptly become first relay station in this first base station coverage area, the relaying module of this first relay station will produce a permission information, and should permission information send to this communication terminal, to allow this communication terminal and this first relay station line mutually, make this communication terminal be connected to this first base station via this first relay station.
4, method as claimed in claim 3, it is characterized in that, when this first relay station receives network phone calls or desires to carry out self to converse, between this communication terminal, first relay station, first base station and second relay station, will be according to the following step, cut off being connected between this first relay station and communication terminal, and finish being connected between this communication terminal and this second relay station:
This first relay station produces this chain rupture information via its this relaying module, and this chain rupture information is sent to first antenna of this communication terminal via first antenna of this first relay station;
The relaying module of this communication terminal, via this first antenna, receive this chain rupture information after, will judge in this first base station coverage area scope whether have next other the stronger communication terminal of signal that connects;
When the relaying module of this communication terminal, send this register requirement to next other the stronger idle communication terminal of signal that connects via this first antenna; And
After other stronger idle communication terminal of next this signal of connection is accepted this register requirement, its this relaying module sends permission information, allow this communication terminal to carry out line with it, make next other the stronger idle communication terminal of this signal that connects become the second interior relay station of this first base station coverage area.
5, method as claimed in claim 4 is characterized in that, when the relaying module of this communication terminal, judges in its coverage area scope, does not exist nextly when connecting stronger other communication terminal of signal, and then this relaying module finishes step of connecting.
6, the method for claim 1 is characterized in that, when this communication terminal can't be connected to this first base station via this first relay station, and this first relay station and this communication terminal, will handle according to the following step:
This first relay station is searched its other idle base station that can receive; And
After receiving the information that transmits other idle base station when this first relay station, connect the second stronger base station of signal with choosing one automatically, simultaneously, this first relay station cuts off and being connected of this first base station, and makes this communication terminal then via second base station of this first relay station connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200710045857A CN101389116B (en) | 2007-09-12 | 2007-09-12 | Method for using ambient idle mobile communication terminals as relay |
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| CN200710045857A CN101389116B (en) | 2007-09-12 | 2007-09-12 | Method for using ambient idle mobile communication terminals as relay |
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| CN101389116B CN101389116B (en) | 2012-09-05 |
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| CN102111844A (en) * | 2009-12-26 | 2011-06-29 | 华为技术有限公司 | Mobile relay selection method, communication method, base station and system |
| CN103118442A (en) * | 2013-01-24 | 2013-05-22 | 浪潮电子信息产业股份有限公司 | Handheld type terminal with base station relay function |
| CN103188639A (en) * | 2011-12-27 | 2013-07-03 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and information transmission method |
| TWI404445B (en) * | 2009-11-27 | 2013-08-01 | Inst Information Industry | Data relay mobile apparatus and data relay method for a wireless network and computer program product thereof |
| CN103415059A (en) * | 2013-08-26 | 2013-11-27 | 宇龙计算机通信科技(深圳)有限公司 | Terminals and mobile communication method |
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| US9325406B2 (en) | 2009-11-26 | 2016-04-26 | Institute For Information Industry | Data relay mobile apparatus, data relay method, and computer program product thereof for a wireless network |
| TWI404445B (en) * | 2009-11-27 | 2013-08-01 | Inst Information Industry | Data relay mobile apparatus and data relay method for a wireless network and computer program product thereof |
| CN102111844B (en) * | 2009-12-26 | 2013-08-28 | 华为技术有限公司 | Mobile relay selection method, communication method, base station and system |
| CN102111844A (en) * | 2009-12-26 | 2011-06-29 | 华为技术有限公司 | Mobile relay selection method, communication method, base station and system |
| CN103188639A (en) * | 2011-12-27 | 2013-07-03 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and information transmission method |
| WO2014101681A1 (en) * | 2012-12-31 | 2014-07-03 | 中兴通讯股份有限公司 | Wireless communications method, user equipment, network device, and system |
| CN103906266A (en) * | 2012-12-31 | 2014-07-02 | 中兴通讯股份有限公司 | Wireless communication method, user equipment, network equipment and system |
| US9756672B2 (en) | 2012-12-31 | 2017-09-05 | Zte Corporation | Method and equipment for establishing device to device connection through dedicated discovery signal |
| CN103118442A (en) * | 2013-01-24 | 2013-05-22 | 浪潮电子信息产业股份有限公司 | Handheld type terminal with base station relay function |
| CN104168629A (en) * | 2013-05-17 | 2014-11-26 | 电信科学技术研究院 | Proximity-based service relay node discovering method, terminal and proximity-based service communication system |
| CN103415059A (en) * | 2013-08-26 | 2013-11-27 | 宇龙计算机通信科技(深圳)有限公司 | Terminals and mobile communication method |
| CN103415059B (en) * | 2013-08-26 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and method of mobile communication |
| CN107439026A (en) * | 2015-04-03 | 2017-12-05 | 高通股份有限公司 | UE to UE relays list and the determination of floor arbitrator |
| CN109964475A (en) * | 2016-08-29 | 2019-07-02 | 皇家Kpn公司 | The system and method for sending and receiving relaying notice |
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