CN105430677A - Authorized spectrum assisted access method, network equipment and terminal equipment - Google Patents

Authorized spectrum assisted access method, network equipment and terminal equipment Download PDF

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Publication number
CN105430677A
CN105430677A CN201510760474.0A CN201510760474A CN105430677A CN 105430677 A CN105430677 A CN 105430677A CN 201510760474 A CN201510760474 A CN 201510760474A CN 105430677 A CN105430677 A CN 105430677A
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China
Prior art keywords
terminal equipment
network equipment
equipment
network
frequency spectrum
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CN201510760474.0A
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Chinese (zh)
Inventor
朱广勇
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Shenzhen Jinli Communication Equipment Co Ltd
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Shenzhen Jinli Communication Equipment Co Ltd
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Priority to CN201510760474.0A priority Critical patent/CN105430677A/en
Publication of CN105430677A publication Critical patent/CN105430677A/en
Priority to PCT/CN2016/103970 priority patent/WO2017080378A1/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides an authorized spectrum assisted access method, network equipment and terminal equipment. The method comprises the following steps that: after the network equipment determines the need of configuring authorized spectrum assisted access for the terminal equipment to carry out data transmission, the terminal equipment sends a mode query message; the network equipment receives the working mode information sent by the terminal equipment, and the working mode information carries the working mode information of the terminal equipment in a network where an authorized spectrum is at present; and the network equipment configures the authorized spectrum assisted access mode for the terminal equipment under the premise of avoiding conflict. After the network equipment determines the need of configuring an LAA for the terminal equipment, firstly the working condition of the terminal equipment in the authorized spectrum at preset is determined, and then the LSS is configured to eliminate the competition and interference caused by authorized spectrum assisted access transmission and unauthorized spectrum transmission data. When the authorized spectrum is corresponding to WiFi, the problem of low transmission efficiency can be avoided.

Description

A kind of frequency spectrum of authorizing assists cut-in method, the network equipment and terminal equipment
Technical field
The present invention relates to communication technical field, particularly one mandate frequency spectrum assists cut-in method, the network equipment and terminal equipment.
Background technology
Along with the develop rapidly of wireless communication technology, the sharp increase of number of wireless users, and the rapid emergence of high-resolution multimedia stream business, radio spectrum resources is more and more rare, but meanwhile, user to the speed of network and the successional requirement of the network coverage more and more higher, this makes the contradiction between growing wireless demand and the limited mandate frequency spectrum of costliness day by day highlight.Therefore, how to obtain additionally available frequency spectrum resource and become very important concerning operator.In order to alleviate the pressure of authorisation network, operator starts to consider that the unauthorized frequency range utilizing resource relative abundance deals with above-mentioned challenge.At present, many operators are by alleviating burden, the shunting wireless traffic of mobile network at unlicensed spectrum deploy Wireless Fidelity (WirelessFidelity, WIFI) network.
But because current WIFI network can't ensure the service quality (QualityofService of business, QoS), good mobility support etc. can not be provided, operator be badly in need of other utilize the method for unauthorized frequency range to reach more efficiently, easily wireless traffic shunting.
3G (Third Generation) Moblie partnership projects (ThirdGenerationPartnershipProject, 3GPP) Radio Access Network (RadioAccessNetwork, RAN) in #65 plenary session, 3GPP have passed many companies and proposes Long Term Evolution (LongTermEvolution, LTE) auxiliary access technology (as: authorizes the auxiliary access of frequency spectrum, Licensed-AssistedAccess, LAA) research project (StudyItem, SI), how research makes LTE system can be operated in unauthorized frequency range (UnlicensedBand), with expand operator can frequency spectrum.
3GPP starts LAAWI (wireless network, Wirelessnetwork), carries out further standardization effort to LAA technology.In this SI/WI, if LTE system is want for certain user's equipment (UserEquipment, UE) configuration uses LAA, carrier aggregation technology channel allocation (ChannelAssignment must be adopted, CA) technology, using unauthorized frequency range as auxiliary carrier wave (Scell), and main carrier (Pcell) is necessary for mandate frequency range.Therefore, main carrier sense multiple access (carriersensemultipleaccess, the CSMA)/CA mechanism relying on WIFI to carry.But experiment shows, adopt technique scheme, LAA transmission and WIFI transmission can be competed and even be disturbed, thus cause the two efficiency of transmission to reduce.
Summary of the invention
Embodiments provide a kind of frequency spectrum of authorizing and assist cut-in method, the network equipment and terminal equipment, authorizing frequency spectrum to assist access transmission and unlicensed spectrum transmits the competition and interference that data cause for eliminating, avoiding only relying on WIFI to carry mechanism and causing authorizing frequency spectrum to assist access transmission and the low problem of unlicensed spectrum efficiency of transmission.
Embodiments provide a kind of frequency spectrum of authorizing on the one hand and assist cut-in method, comprising:
The network equipment is determined to need for after terminal equipment configuration mandate frequency spectrum assists access to carry out transfer of data, to described terminal equipment sending mode apply for information;
The described network equipment receives the operating mode information sent from described terminal equipment, and described operating mode information carries the current operating mode information at unlicensed spectrum place network of described terminal equipment;
The described network equipment assists access module for described terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict.
In a kind of possible implementation, whether in described mode query message, comprise indication information, described indication information indicates described terminal equipment to return the current operating mode information in unlicensed spectrum of described terminal equipment to comprise: open, working frequency range and working channel.
In a kind of possible implementation, described unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The described network equipment is base station.
In a kind of possible implementation, the described network equipment determines that needing to assist access to carry out transfer of data for terminal equipment configuration mandate frequency spectrum comprises:
Be operated in long-term evolving network frequency range process at described terminal equipment, base station determines that the service needed configuration of described terminal equipment authorizes frequency spectrum to assist access transmission to improve the speed of transfer of data.
In a kind of possible implementation, the described network equipment assists access module to comprise for described terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict:
The described network equipment selects at the working frequency range of unlicensed spectrum different frequency range current from described terminal equipment, and the auxiliary access of frequency spectrum is authorized in configuration.
In a kind of possible implementation, described mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
The embodiment of the present invention two aspect provides a kind of frequency spectrum of authorizing and assists cut-in method, comprising:
Terminal equipment receives from the mode query message of the network equipment, described mode query message by the network equipment determine to need for terminal equipment configuration mandate frequency spectrum assist access to carry out transfer of data after send;
The operating mode information of self determined by described terminal equipment, and sends described operating mode information to the described network equipment, and described operating mode information carries the current operating mode information at unlicensed spectrum place network of described terminal equipment;
Described terminal equipment accepts the described network equipment and assist access module for described terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict.
In a kind of possible implementation, whether in described mode query message, comprise indication information, described indication information indicates described terminal equipment to return the current operating mode information in unlicensed spectrum of described terminal equipment to comprise: open, working frequency range and working channel.
In a kind of possible implementation, described unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The described network equipment is base station.
In a kind of possible implementation, described terminal equipment accepts the described network equipment and assists access module to comprise for described terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict:
Described terminal equipment accepts at the working frequency range of the unlicensed spectrum different frequency range current from described terminal equipment that the described network equipment is selected, the auxiliary access of mandate frequency spectrum of configuration.
In a kind of possible implementation, described mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
The embodiment of the present invention three aspect provides a kind of network equipment, comprising:
Transmitting element, for determining to need for after terminal equipment configuration mandate frequency spectrum assists access to carry out transfer of data, to described terminal equipment sending mode apply for information;
Receiving element, for receiving the operating mode information sent from described terminal equipment, described operating mode information carries the current operating mode information at unlicensed spectrum place network of described terminal equipment;
Dispensing unit, for assisting access module for described terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict.
In a kind of possible implementation, whether in described mode query message, comprise indication information, described finger information indicates described terminal equipment to return the current operating mode information in unlicensed spectrum of described terminal equipment to comprise: open, working frequency range and working channel.
In a kind of possible implementation, described unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The described network equipment is base station.
In a kind of possible implementation, described transmitting element, for being operated in long-term evolving network frequency range process at described terminal equipment, determine that the service needed configuration of described terminal equipment authorizes frequency spectrum to assist access transmission to improve the speed of transfer of data, to described terminal equipment sending mode apply for information.
In a kind of possible implementation, described dispensing unit, for selecting at the working frequency range of unlicensed spectrum different frequency range current from described terminal equipment, the auxiliary access of frequency spectrum is authorized in configuration.
In a kind of possible implementation, described mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
The embodiment of the present invention four aspect provides a kind of terminal equipment, comprising:
Receiving element, for receiving the mode query message from the network equipment, described mode query message by the network equipment determine to need for terminal equipment configuration mandate frequency spectrum assist access to carry out transfer of data after send;
Pattern determining unit, for determining the operating mode information of self;
Transmitting element, for and send described operating mode information to the described network equipment, described operating mode information carries the current operating mode information at unlicensed spectrum place network of described terminal equipment;
Described receiving element, also assists access module for receiving the mandate frequency spectrum of the described network equipment for described terminal equipment configuration under the prerequisite avoided conflict.
In a kind of possible implementation, whether in described mode query message, comprise indication information, described indication information indicates described terminal equipment to return the current operating mode information in unlicensed spectrum of described terminal equipment to comprise: open, working frequency range and working channel.
In a kind of possible implementation, described unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The described network equipment is base station.
In a kind of possible implementation, described receiving element, for receiving at the working frequency range of the unlicensed spectrum different frequency range current from described terminal equipment that the described network equipment is selected, the auxiliary access of mandate frequency spectrum of configuration.
In a kind of possible implementation, described mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages: determine to need after for terminal equipment configuration LAA at the network equipment, first determine the current working condition in unlicensed spectrum of terminal equipment, then configure LAA accordingly and eliminate and authorize frequency spectrum to assist access transmission and unlicensed spectrum to transmit the competition and interference that data cause.When unlicensed spectrum corresponds to WIFI, then can avoid only relying on WIFI to carry mechanism and cause authorizing frequency spectrum to assist access to transmit the problem low with WIFI unlicensed spectrum efficiency of transmission.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly introduced, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is embodiment of the present invention system configuration schematic diagram;
Fig. 2 is embodiment of the present invention method flow schematic diagram;
Fig. 3 is embodiment of the present invention system configuration schematic diagram;
Fig. 4 is embodiment of the present invention method flow schematic diagram;
Fig. 5 is embodiment of the present invention network equipment infrastructure schematic diagram;
Fig. 6 is embodiment of the present invention network equipment infrastructure schematic diagram;
Fig. 7 is embodiment of the present invention network equipment infrastructure schematic diagram;
Fig. 8 is embodiment of the present invention terminal equipment structural representation;
Fig. 9 is embodiment of the present invention terminal equipment structural representation;
Figure 10 is embodiment of the present invention terminal equipment structural representation.
Embodiment
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, and obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, be a typical apply scene citing of the embodiment of the present invention, wherein LTEeNB is operated in mandate frequency range, and overlay area is region shown in great circle; The little base station operation of LAA is in unauthorized frequency range, and overlay area is region shown in roundlet; Terminal equipment, in the overlapping region of the little base station of LAA and LTEeNB overlay area, therefore can use unauthorized frequency range simultaneously and authorize these two kinds of frequency ranges of frequency range.The little base station of LAA and LTEeNB can adopt wired mode to establish a communications link.Mandate frequency range may be the working frequency range of 2G, 3G, 4G or other access device except LTEeNB, is not limited in LTE.
In embodiments of the present invention, the little base station of LAA has the network equipment accepted by unlicensed spectrum (unauthorized frequency range) access capability, works in unauthorized frequency range, is generally used in WLAN (wireless local area network); ENB then belongs to the network equipment only having and accept by authorizing frequency range access capability, works in mandate frequency range, is generally used for operator and provides any wireless network services in the mandate frequency range of LTE network; This is the remarkable difference between the little base station of LAA and eNB.If along with technical development eNB is integrated with the ability accepted by the access of unlicensed spectrum, the fusion of the little base station of LAA in eNB and the embodiment of the present invention so can be thought.
For LTE, experiment shows, if LTE base station is UE configure LAA transmission, need to use carrier aggregation technology using unauthorized frequency range as auxiliary carrier units (Scell), but meanwhile the WIFI module of LAAUE is likely just at unauthorized band operation, so LAA transmission and WIFI transmission will be competed and even disturbed, if only depend on the CSMA/CA mechanism that WIFI carries, can cause the two efficiency of transmission reduction.
The embodiment of the present invention will propose the technical scheme that can solve LAA terminal self-interference.Can be as follows when LTE base station is intended for UE configuration LAA transmission mode:
First send new " inquiry of WIFI mode of operation " signaling to UE, the content of inquiry can comprise the WIFI configuration information of UE, whether WIFI opens, the frequency range of WIFI work, the channel etc. of WIFI work, the inquiry of this mode of operation can be wireless heterogeneous networks (RadioResourceControl, RRC) signaling, also can be medium education (MediumAccessControl, MAC) control system (ControlSystem, CE) signaling, layer 1 (Layer1) control signal can also be passed through, which kind of signaling of concrete employing can be selected according to concrete application scenarios, the embodiment of the present invention is not made uniqueness to the concrete signaling of carrying above-mentioned inquiry content and is limited.
After UE receives this signaling, send " reply of WIFI mode of operation " signaling to base station, report corresponding inquiry content.
After base station receives this mode of operation reply signaling, if UE does not use WIFI, base station can arbitrarily configure LAA transmission mode for UE; If UE is at use WIFI, base station needs the service condition configuration LAA transmission mode considering WIFI, avoids having an impact to WIFI, such as: if the WIFI of UE is operated in 2.4GHz, so LAA can configure and be operated in 5GHz.
Above as a citing, unauthorized frequency range is unique corresponding WIFI, can also as bluetooth etc.; Authorize frequency range to be also not limited in the frequency range of LTE network, above citing should not be construed as and limits the uniqueness of the embodiment of the present invention.
Embodiments provide a kind of frequency spectrum of authorizing and assist cut-in method, as shown in Figure 2, realize in network equipment side, comprising:
201: the network equipment is determined to need for after terminal equipment configuration mandate frequency spectrum assists access to carry out transfer of data, to above-mentioned terminal equipment sending mode apply for information;
The network equipment determines whether to need, for terminal equipment configuration LAA transmission mode, to set according to predetermined setup rule.Startup can be passive, such as: the request of terminal equipment, also can be initiatively, such as: detect that the data transfer demands of terminal equipment rises to a certain degree, have the demand promoting speed further; The possibility starting sending mode apply for information also has a lot, illustrates no longer one by one at this, and it is exhaustive that above citing also should not be construed as the implementation of the embodiment of the present invention.
Mode query message can be only an identification information of setting, as long as appoint that receiving this identification information just returns some information of specifying with terminal; Also can be specify in the mode expressed the particular content needing terminal equipment to return in mode query message.Mode query message, can be transmitted by any transmission means existing between the network equipment and terminal, as long as terminal equipment can receive just passable, the embodiment of the present invention does not limit this.
The above network equipment can be as a rule the access device of authorizing frequency range map network, but also can be the management equipment of access device or other there is the network equipment of management access device ability, such as base station controllers etc., the concrete network equipment which kind of the concrete equipment embodiment of the present invention corresponded in real network is not made uniqueness and is limited.
202: the above-mentioned network equipment receives the operating mode information sent from above-mentioned terminal equipment, above-mentioned operating mode information carries the current operating mode information at unlicensed spectrum place network of above-mentioned terminal equipment;
Be understandable that, operating mode information should be can carry out decision-making for the network equipment, the information avoided conflict, and specifically has what information, may be different according to different networks.The embodiment of the present invention does not carry out uniqueness restriction to this, and subsequent embodiment is put up with concrete application scenarios and is illustrated.
203: the above-mentioned network equipment assists access module for above-mentioned terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict.
The mode avoided conflict has a variety of, and such as: adopt different frequency ranges, different channels, does not even carry out LAA, and the embodiment of the present invention is not made uniqueness to the concrete mode adopted and limited.
The embodiment of the present invention, determine to need after for terminal equipment configuration LAA at the network equipment, first determine the current working condition in unlicensed spectrum of terminal equipment, then configure LAA accordingly and eliminate and authorize frequency spectrum to assist access transmission and unlicensed spectrum to transmit the competition and interference that data cause.When unlicensed spectrum corresponds to WIFI, then can avoid only relying on WIFI to carry mechanism and cause authorizing frequency spectrum to assist access to transmit the problem low with WIFI unlicensed spectrum efficiency of transmission.
Alternatively, the embodiment of the present invention additionally provides the implementation of specifying the information of needs in concrete mode query message, and specifically to specifying the information needed to illustrate, whether as follows: in above-mentioned mode query message, to comprise indication information, above-mentioned finger information indicates above-mentioned terminal equipment to return the current operating mode information in unlicensed spectrum of above-mentioned terminal equipment to comprise: open, working frequency range and working channel.
If that unlicensed spectrum is corresponding is WIFI, so operating mode information be then whether WIFI opens, the working frequency range of WIFI and the working channel of WIFI.
As a concrete applicating example, above-mentioned unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The above-mentioned network equipment is base station.
The above network equipment can be as a rule the access device of authorizing frequency range map network, but also can be the management equipment of access device or other there is the network equipment of management access device ability, such as base station controllers etc., the concrete network equipment which kind of the concrete equipment embodiment of the present invention corresponded in real network is not made uniqueness and is limited.Unlicensed spectrum except WIFI can also be the frequency spectrum that bluetooth or other unlicensed networks are corresponding, above citing should not be construed as and limits the uniqueness of the embodiment of the present invention.
The present embodiment additionally provides the concrete application scenarios starting configuration LAA, as follows: the above-mentioned network equipment determines that needing to assist access to carry out transfer of data for terminal equipment configuration mandate frequency spectrum comprises:
Be operated in long-term evolving network frequency range process at above-mentioned terminal equipment, base station determines that the service needed configuration of above-mentioned terminal equipment authorizes frequency spectrum to assist access transmission to improve the speed of transfer of data.
The network equipment determines whether to need, for terminal equipment configuration LAA transmission mode, to set according to predetermined setup rule.Startup can be passive, also can be initiatively, illustrate no longer one by one at this, and it is exhaustive that above citing also should not be construed as the implementation of the embodiment of the present invention.
Based on a concrete applicating example, the specific implementation avoided conflict can be: the above-mentioned network equipment assists access module to comprise for above-mentioned terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict:
The above-mentioned network equipment selects at the working frequency range of unlicensed spectrum different frequency range current from above-mentioned terminal equipment, and the auxiliary access of frequency spectrum is authorized in configuration.
Such as: frequency range corresponding to unlicensed spectrum is 2.4GHz, and so LAA can configure and be operated in 5GHz.The frequency range that the unlicensed spectrum of current network device use is corresponding can be avoided completely.
The embodiment of the present invention additionally provides mode query message and sends the concrete signaling adopted, as follows: above-mentioned mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
The embodiment of the present invention additionally provides another kind of frequency spectrum of authorizing and assists cut-in method, as shown in Figure 2, realizes, comprising in terminal equipment side:
201: terminal equipment receives from the mode query message of the network equipment, above-mentioned mode query message by the network equipment determine to need for terminal equipment configuration mandate frequency spectrum assist access to carry out transfer of data after send;
The network equipment determines whether to need, for terminal equipment configuration LAA transmission mode, to set according to predetermined setup rule.Startup can be passive, such as: the request of terminal equipment, also can be initiatively, such as: detect that the data transfer demands of terminal equipment rises to a certain degree, have the demand promoting speed further; The possibility starting sending mode apply for information also has a lot, illustrates no longer one by one at this, and it is exhaustive that above citing also should not be construed as the implementation of the embodiment of the present invention.
Mode query message can be only an identification information of setting, as long as appoint that receiving this identification information just returns some information of specifying with terminal; Also can be specify in the mode expressed the particular content needing terminal equipment to return in mode query message.Mode query message, can be transmitted by any transmission means existing between the network equipment and terminal, as long as terminal equipment can receive just passable, the embodiment of the present invention does not limit this.
The above network equipment can be as a rule the access device of authorizing frequency range map network, but also can be the management equipment of access device or other there is the network equipment of management access device ability, such as base station controllers etc., the concrete network equipment which kind of the concrete equipment embodiment of the present invention corresponded in real network is not made uniqueness and is limited.
Alternatively, the embodiment of the present invention additionally provides the implementation of specifying the information of needs in concrete mode query message, and specifically to specifying the information needed to illustrate, whether as follows: in above-mentioned mode query message, to comprise indication information, above-mentioned indication information indicates above-mentioned terminal equipment to return the current operating mode information in unlicensed spectrum of above-mentioned terminal equipment to comprise: open, working frequency range and working channel.Correspondingly, in operating mode information, also the information required by indication information will be carried.
If that unlicensed spectrum is corresponding is WIFI, so operating mode information be then whether WIFI opens, the working frequency range of WIFI and the working channel of WIFI.
As a concrete applicating example, above-mentioned mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
202: the operating mode information of self determined by above-mentioned terminal equipment, and sends above-mentioned operating mode information to the above-mentioned network equipment, above-mentioned operating mode information carries the current operating mode information at unlicensed spectrum place network of above-mentioned terminal equipment;
Be understandable that, operating mode information should be can carry out decision-making for the network equipment, the information avoided conflict, and specifically has what information, may be different according to different networks.The embodiment of the present invention does not carry out uniqueness restriction to this, and subsequent embodiment is put up with concrete application scenarios and is illustrated.
Alternatively, above-mentioned unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The above-mentioned network equipment is base station.
The above network equipment can be as a rule the access device of authorizing frequency range map network, but also can be the management equipment of access device or other there is the network equipment of management access device ability, such as base station controllers etc., the concrete network equipment which kind of the concrete equipment embodiment of the present invention corresponded in real network is not made uniqueness and is limited.Unlicensed spectrum except WIFI can also be the frequency spectrum that bluetooth or other unlicensed networks are corresponding, above citing should not be construed as and limits the uniqueness of the embodiment of the present invention.
203: above-mentioned terminal equipment accepts the above-mentioned network equipment and assist access module for above-mentioned terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict.
The mode avoided conflict has a variety of, and such as: adopt different frequency ranges, different channels, does not even carry out LAA, and the embodiment of the present invention is not made uniqueness to the concrete mode adopted and limited.
The embodiment of the present invention, determine to need after for terminal equipment configuration LAA at the network equipment, first determine the current working condition in unlicensed spectrum of terminal equipment, then configure LAA accordingly and eliminate and authorize frequency spectrum to assist access transmission and unlicensed spectrum to transmit the competition and interference that data cause.When unlicensed spectrum corresponds to WIFI, then can avoid only relying on WIFI to carry mechanism and cause authorizing frequency spectrum to assist access to transmit the problem low with WIFI unlicensed spectrum efficiency of transmission.
Based on a concrete applicating example, the specific implementation avoided conflict can be: above-mentioned terminal equipment accepts the above-mentioned network equipment and assists access module to comprise for above-mentioned terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict:
Above-mentioned terminal equipment accepts at the working frequency range of the unlicensed spectrum different frequency range current from above-mentioned terminal equipment that the above-mentioned network equipment is selected, the auxiliary access of mandate frequency spectrum of configuration.
Such as: frequency range corresponding to unlicensed spectrum is 2.4GHz, and so LAA can configure and be operated in 5GHz.The frequency range that the unlicensed spectrum of current network device use is corresponding can be avoided completely.
Be illustrated in figure 3 an embody rule scene schematic diagram of the embodiment of the present invention, the user #1 of LTE is operated in traditional LTE frequency range at the beginning, along with the business demand of user #1 increases, support that the base station of LAA determines as user #1 configures the speed that LAA transmission improves user 1.Also show LTE user #2 and LTE user #3 in figure, use the frequency range of LTE namely: authorize frequency range; LAA user will simultaneously use authority frequency range and unauthorized frequency range, and wherein dotted line is illustrated as the communication connection of authorizing frequency range, and solid line is illustrated as the communication connection of unauthorized frequency range, and idiographic flow as shown in Figure 4;
Step one: base station sends " inquiry of WIFI mode of operation " signaling to user #1, the configuration information of inquiry user WIFI, such as: whether WIFI opens, the frequency range of WIFI work, the channel etc. of WIFI work.
Step 2: after signaling that user #1 receives " inquiry of WIFI mode of operation ", send " reply of WIFI mode of operation " signaling to base station, report corresponding inquiry content, such as: WIFI opens, WIFI is operated in 2.4GHz, and WIFI working channel is 1.
Step 3: after base station receives " reply of WIFI mode of operation " signaling of user #1, learns that the WIFI of user opens, to be operated on 2.4GHz and channel is 1; So base station can by the LAA transmission configuration of user #1 in 5GHz frequency range; Base station sends " configuration of LAA transmission mode " signaling and carries out the transmission configuration of LAA to user 1, should " configuration of LAA transmission mode " signaling also can be able to be included in RRC signaling " RRCConnectionReconfiguration " for independent RRC signaling.
Step 4: after user #1 receives this " configuration of LAA transmission mode " signaling, carries out LAA transmission according to frequency range indicated in " configuration of LAA transmission mode " signaling and transmission mode.
The method that the present invention proposes has following obvious advantage and effect:
The information of base station mode of operation of the WIFI of inquiry terminal equipment before configuration LAA; Terminal equipment reports the information of the mode of operation of the WIFI of oneself according to the requirement of base station; The information of the mode of operation that base station reports according to terminal equipment is transmitted for user configures LAA; Therefore, the self-interference of the LTE terminal equipment be operated in unauthorized frequency range can be completely avoid.
The embodiment of the present invention additionally provides a kind of network equipment, as shown in Figure 5, comprising:
Transmitting element 501, for determining to need for after terminal equipment configuration mandate frequency spectrum assists access to carry out transfer of data, to above-mentioned terminal equipment sending mode apply for information;
Receiving element 502, for receiving the operating mode information sent from above-mentioned terminal equipment, above-mentioned operating mode information carries the current operating mode information at unlicensed spectrum place network of above-mentioned terminal equipment;
Dispensing unit 503, for assisting access module for above-mentioned terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict.
The network equipment determines whether to need, for terminal equipment configuration LAA transmission mode, to set according to predetermined setup rule.Startup can be passive, such as: the request of terminal equipment, also can be initiatively, such as: detect that the data transfer demands of terminal equipment rises to a certain degree, have the demand promoting speed further; The possibility starting sending mode apply for information also has a lot, illustrates no longer one by one at this, and it is exhaustive that above citing also should not be construed as the implementation of the embodiment of the present invention.
Mode query message can be only an identification information of setting, as long as appoint that receiving this identification information just returns some information of specifying with terminal; Also can be specify in the mode expressed the particular content needing terminal equipment to return in mode query message.Mode query message, can be transmitted by any transmission means existing between the network equipment and terminal, as long as terminal equipment can receive just passable, the embodiment of the present invention does not limit this.
The above network equipment can be as a rule the access device of authorizing frequency range map network, but also can be the management equipment of access device or other there is the network equipment of management access device ability, such as base station controllers etc., the concrete network equipment which kind of the concrete equipment embodiment of the present invention corresponded in real network is not made uniqueness and is limited.
The embodiment of the present invention, determine to need after for terminal equipment configuration LAA at the network equipment, first determine the current working condition in unlicensed spectrum of terminal equipment, then configure LAA accordingly and eliminate and authorize frequency spectrum to assist access transmission and unlicensed spectrum to transmit the competition and interference that data cause.When unlicensed spectrum corresponds to WIFI, then can avoid only relying on WIFI to carry mechanism and cause authorizing frequency spectrum to assist access to transmit the problem low with WIFI unlicensed spectrum efficiency of transmission.
Alternatively, the embodiment of the present invention additionally provides the implementation of specifying the information of needs in concrete mode query message, and specifically to specifying the information needed to illustrate, whether as follows: in above-mentioned mode query message, to comprise indication information, above-mentioned finger information indicates above-mentioned terminal equipment to return the current operating mode information in unlicensed spectrum of above-mentioned terminal equipment to comprise: open, working frequency range and working channel.
If that unlicensed spectrum is corresponding is WIFI, so operating mode information be then whether WIFI opens, the working frequency range of WIFI and the working channel of WIFI.
As a concrete applicating example, above-mentioned unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The above-mentioned network equipment is base station.
The above network equipment can be as a rule the access device of authorizing frequency range map network, but also can be the management equipment of access device or other there is the network equipment of management access device ability, such as base station controllers etc., the concrete network equipment which kind of the concrete equipment embodiment of the present invention corresponded in real network is not made uniqueness and is limited.Unlicensed spectrum except WIFI can also be the frequency spectrum that bluetooth or other unlicensed networks are corresponding, above citing should not be construed as and limits the uniqueness of the embodiment of the present invention.
The present embodiment additionally provides the concrete application scenarios starting configuration LAA, as follows: above-mentioned transmitting element 501, for being operated in long-term evolving network frequency range process at above-mentioned terminal equipment, determine that the service needed configuration of above-mentioned terminal equipment authorizes frequency spectrum to assist access transmission to improve the speed of transfer of data, to above-mentioned terminal equipment sending mode apply for information.
The network equipment determines whether to need, for terminal equipment configuration LAA transmission mode, to set according to predetermined setup rule.Startup can be passive, also can be initiatively, illustrate no longer one by one at this, and it is exhaustive that above citing also should not be construed as the implementation of the embodiment of the present invention.
Based on a concrete applicating example, the specific implementation avoided conflict can be: above-mentioned dispensing unit 503, and for selecting at the working frequency range of unlicensed spectrum different frequency range current from above-mentioned terminal equipment, the auxiliary access of frequency spectrum is authorized in configuration.
Such as: frequency range corresponding to unlicensed spectrum is 2.4GHz, and so LAA can configure and be operated in 5GHz.The frequency range that the unlicensed spectrum of current network device use is corresponding can be avoided completely.
The embodiment of the present invention additionally provides mode query message and sends the concrete signaling adopted, as follows: above-mentioned mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
The embodiment of the present invention additionally provides the another kind of network equipment, as shown in Figure 6, comprising: receiving equipment 601, transmitting apparatus 602, processor 603 and memory 604; Wherein, memory 604, may be used for the buffer memory that processor 603 may use when performing correlation step, also may be used for the storage of the data content received, specifically determining according to need;
Wherein, above-mentioned transmitting apparatus 602, for determining to need for after terminal equipment configuration mandate frequency spectrum assists access to carry out transfer of data, to above-mentioned terminal equipment sending mode apply for information;
Receiving equipment 601, for receiving the operating mode information sent from above-mentioned terminal equipment, above-mentioned operating mode information carries the current operating mode information at unlicensed spectrum place network of above-mentioned terminal equipment;
Above-mentioned processor 603, for assisting access module for above-mentioned terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict.
The network equipment determines whether to need, for terminal equipment configuration LAA transmission mode, to set according to predetermined setup rule.Startup can be passive, such as: the request of terminal equipment, also can be initiatively, such as: detect that the data transfer demands of terminal equipment rises to a certain degree, have the demand promoting speed further; The possibility starting sending mode apply for information also has a lot, illustrates no longer one by one at this, and it is exhaustive that above citing also should not be construed as the implementation of the embodiment of the present invention.
Mode query message can be only an identification information of setting, as long as appoint that receiving this identification information just returns some information of specifying with terminal; Also can be specify in the mode expressed the particular content needing terminal equipment to return in mode query message.Mode query message, can be transmitted by any transmission means existing between the network equipment and terminal, as long as terminal equipment can receive just passable, the embodiment of the present invention does not limit this.
The above network equipment can be as a rule the access device of authorizing frequency range map network, but also can be the management equipment of access device or other there is the network equipment of management access device ability, such as base station controllers etc., the concrete network equipment which kind of the concrete equipment embodiment of the present invention corresponded in real network is not made uniqueness and is limited.
The embodiment of the present invention, determine to need after for terminal equipment configuration LAA at the network equipment, first determine the current working condition in unlicensed spectrum of terminal equipment, then configure LAA accordingly and eliminate and authorize frequency spectrum to assist access transmission and unlicensed spectrum to transmit the competition and interference that data cause.When unlicensed spectrum corresponds to WIFI, then can avoid only relying on WIFI to carry mechanism and cause authorizing frequency spectrum to assist access to transmit the problem low with WIFI unlicensed spectrum efficiency of transmission.
Alternatively, the embodiment of the present invention additionally provides the implementation of specifying the information of needs in concrete mode query message, and specifically to specifying the information needed to illustrate, as follows: the embodiment of the present invention additionally provides the implementation of specifying the information of needs in concrete mode query message, and specifically to specifying the information needed to illustrate, as follows: in above-mentioned mode query message, to comprise indication information, whether above-mentioned finger information indicates above-mentioned terminal equipment to return the current operating mode information in unlicensed spectrum of above-mentioned terminal equipment to comprise: open, working frequency range and working channel.
If that unlicensed spectrum is corresponding is WIFI, so operating mode information be then whether WIFI opens, the working frequency range of WIFI and the working channel of WIFI.
As a concrete applicating example, above-mentioned unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The above-mentioned network equipment is base station.
The above network equipment can be as a rule the access device of authorizing frequency range map network, but also can be the management equipment of access device or other there is the network equipment of management access device ability, such as base station controllers etc., the concrete network equipment which kind of the concrete equipment embodiment of the present invention corresponded in real network is not made uniqueness and is limited.Unlicensed spectrum except WIFI can also be the frequency spectrum that bluetooth or other unlicensed networks are corresponding, above citing should not be construed as and limits the uniqueness of the embodiment of the present invention.
The present embodiment additionally provides the concrete application scenarios starting configuration LAA, as follows: above-mentioned transmitting apparatus 602, for being operated in long-term evolving network frequency range process at above-mentioned terminal equipment, determine that the service needed configuration of above-mentioned terminal equipment authorizes frequency spectrum to assist access transmission to improve the speed of transfer of data, to above-mentioned terminal equipment sending mode apply for information.
The network equipment determines whether to need, for terminal equipment configuration LAA transmission mode, to set according to predetermined setup rule.Startup can be passive, also can be initiatively, illustrate no longer one by one at this, and it is exhaustive that above citing also should not be construed as the implementation of the embodiment of the present invention.
Based on a concrete applicating example, the specific implementation avoided conflict can be: above-mentioned processor 603, and for selecting at the working frequency range of unlicensed spectrum different frequency range current from above-mentioned terminal equipment, the auxiliary access of frequency spectrum is authorized in configuration.
Such as: frequency range corresponding to unlicensed spectrum is 2.4GHz, and so LAA can configure and be operated in 5GHz.The frequency range that the unlicensed spectrum of current network device use is corresponding can be avoided completely.
The embodiment of the present invention additionally provides mode query message and sends the concrete signaling adopted, as follows: above-mentioned mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
Fig. 7 is a kind of network equipment infrastructure schematic diagram that the embodiment of the present invention provides, this network equipment 700 can produce larger difference because of configuration or performance difference, one or more central processing units (centralprocessingunits can be comprised, CPU) 722 (such as, one or more processors) and memory 732, one or more store the storage medium 730 (such as one or more mass memory units) of application program 742 or data 744.Wherein, memory 732 and storage medium 730 can be of short duration storages or store lastingly.The program being stored in storage medium 730 can comprise one or more modules (diagram does not mark), and each module can comprise a series of command operatings in the network equipment.Further, central processing unit 722 can be set to communicate with storage medium 730, and the network equipment 700 performs a series of command operatings in storage medium 730.
The network equipment 700 can also comprise one or more power supplys 726, one or more wired or wireless network interfaces 750, one or more input/output interfaces 758, and/or, one or more operating system 741, such as WindowsServerTM, MacOSXTM, UnixTM, LinuxTM, FreeBSDTM etc.
Step in above-described embodiment performed by the network equipment can based on the network equipment infrastructure shown in this Fig. 7.In the network equipment, the function of receiving equipment 601 and transmitting apparatus 602 can correspond to the function of input/output interface 758, the function of the processor 603 in the network equipment then can correspond to the function of central processing unit 722, the function of memory 604 then can correspond to storage medium 730 or memory 732, concrete can be different according to different hardware structures, the present embodiment do not do uniqueness limit.
The embodiment of the present invention additionally provides a kind of terminal equipment, as shown in Figure 8, comprising:
Receiving element 801, for receiving the mode query message from the network equipment, above-mentioned mode query message by the network equipment determine to need for terminal equipment configuration mandate frequency spectrum assist access to carry out transfer of data after send;
Pattern determining unit 802, for determining the operating mode information of self;
Transmitting element 803, for and send above-mentioned operating mode information to the above-mentioned network equipment, above-mentioned operating mode information carries the current operating mode information at unlicensed spectrum place network of above-mentioned terminal equipment;
Above-mentioned receiving element 801, also assists access module for receiving the mandate frequency spectrum of the above-mentioned network equipment for above-mentioned terminal equipment configuration under the prerequisite avoided conflict.
The embodiment of the present invention, determine to need after for terminal equipment configuration LAA at the network equipment, first determine the current working condition in unlicensed spectrum of terminal equipment, then configure LAA accordingly and eliminate and authorize frequency spectrum to assist access transmission and unlicensed spectrum to transmit the competition and interference that data cause.When unlicensed spectrum corresponds to WIFI, then can avoid only relying on WIFI to carry mechanism and cause authorizing frequency spectrum to assist access to transmit the problem low with WIFI unlicensed spectrum efficiency of transmission.
Alternatively, the embodiment of the present invention additionally provides the implementation of specifying the information of needs in concrete mode query message, and specifically to specifying the information needed to illustrate, whether as follows: in above-mentioned mode query message, to comprise indication information, above-mentioned indication information indicates above-mentioned terminal equipment to return the current operating mode information in unlicensed spectrum of above-mentioned terminal equipment to comprise: open, working frequency range and working channel.
As a concrete applicating example, above-mentioned unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The above-mentioned network equipment is base station.
Based on a concrete applicating example, the specific implementation avoided conflict can be: above-mentioned receiving element 801, for receiving at the working frequency range of the unlicensed spectrum different frequency range current from above-mentioned terminal equipment that the above-mentioned network equipment is selected, the auxiliary access of mandate frequency spectrum of configuration.
The embodiment of the present invention additionally provides mode query message and sends the concrete signaling adopted, as follows: above-mentioned mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
The embodiment of the present invention additionally provides another kind of terminal equipment, as shown in Figure 9, comprising: receiving equipment 901, transmitting apparatus 902, processor 903 and memory 904; Wherein, memory 904, may be used for the buffer memory that processor 903 may use when performing correlation step, also may be used for the storage of the data content received, specifically determining according to need;
Receiving equipment 901, for receiving the mode query message from the network equipment, above-mentioned mode query message by the network equipment determine to need for terminal equipment configuration mandate frequency spectrum assist access to carry out transfer of data after send;
Processor 903, for determining the operating mode information of self;
Transmitting apparatus 902, for and send above-mentioned operating mode information to the above-mentioned network equipment, above-mentioned operating mode information carries the current operating mode information at unlicensed spectrum place network of above-mentioned terminal equipment;
Above-mentioned receiving equipment 901, also assists access module for receiving the mandate frequency spectrum of the above-mentioned network equipment for above-mentioned terminal equipment configuration under the prerequisite avoided conflict.
The embodiment of the present invention, determine to need after for terminal equipment configuration LAA at the network equipment, first determine the current working condition in unlicensed spectrum of terminal equipment, then configure LAA accordingly and eliminate and authorize frequency spectrum to assist access transmission and unlicensed spectrum to transmit the competition and interference that data cause.When unlicensed spectrum corresponds to WIFI, then can avoid only relying on WIFI to carry mechanism and cause authorizing frequency spectrum to assist access to transmit the problem low with WIFI unlicensed spectrum efficiency of transmission.
Alternatively, the embodiment of the present invention additionally provides the implementation of specifying the information of needs in concrete mode query message, and specifically to specifying the information needed to illustrate, whether as follows: in above-mentioned mode query message, to comprise indication information, above-mentioned indication information indicates above-mentioned terminal equipment to return the current operating mode information in unlicensed spectrum of above-mentioned terminal equipment to comprise: open, working frequency range and working channel.
As a concrete applicating example, above-mentioned unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The above-mentioned network equipment is base station.
Based on a concrete applicating example, the specific implementation avoided conflict can be: above-mentioned receiving equipment 901, for receiving at the working frequency range of the unlicensed spectrum different frequency range current from above-mentioned terminal equipment that the above-mentioned network equipment is selected, the auxiliary access of mandate frequency spectrum of configuration.
The embodiment of the present invention additionally provides mode query message and sends the concrete signaling adopted, as follows: above-mentioned mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
The embodiment of the present invention additionally provides another kind of terminal equipment, and as shown in Figure 10, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention, concrete ins and outs do not disclose, and please refer to embodiment of the present invention method part.This terminal equipment can for comprising mobile phone, panel computer, PDA (PersonalDigitalAssistant, personal digital assistant), POS (PointofSales, point-of-sale terminal), the terminal equipment arbitrarily such as vehicle-mounted computer, take terminal equipment as mobile phone be example:
Shown in Figure 10 is the block diagram of the part-structure of the mobile phone relevant to the terminal that the embodiment of the present invention provides.With reference to Figure 10, mobile phone comprises: radio frequency (RadioFrequency, RF) parts such as circuit 1010, memory 1020, input unit 1030, display unit 1040, transducer 1050, voicefrequency circuit 1060, Wireless Fidelity (wirelessfidelity, WiFi) module 1070, processor 1080 and power supply 1090.It will be understood by those skilled in the art that the handset structure shown in Figure 10 does not form the restriction to mobile phone, the parts more more or less than diagram can be comprised, or combine some parts, or different parts are arranged.
Concrete introduction is carried out below in conjunction with Figure 10 each component parts to mobile phone:
RF circuit 1010 can be used for receiving and sending messages or in communication process, the reception of signal and transmission, especially, after being received by the downlink information of base station, process to processor 1080; In addition, the up data of design are sent to base station.Usually, RF circuit 1010 includes but not limited to antenna, at least one amplifier, transceiver, coupler, low noise amplifier (LowNoiseAmplifier, LNA), duplexer etc.In addition, RF circuit 1010 can also by radio communication and network and other devices communicatings.Above-mentioned radio communication can use arbitrary communication standard or agreement, include but not limited to global system for mobile communications (GlobalSystemofMobilecommunication, GSM), general packet radio service (GeneralPacketRadioService, GPRS), code division multiple access (CodeDivisionMultipleAccess, CDMA), Wideband Code Division Multiple Access (WCDMA) (WidebandCodeDivisionMultipleAccess, WCDMA), Long Term Evolution (LongTermEvolution, LTE), Email, Short Message Service (ShortMessagingService, SMS) etc.
Memory 1020 can be used for storing software program and module, and processor 1080 is stored in software program and the module of memory 1020 by running, thus performs various function application and the data processing of mobile phone.Memory 1020 mainly can comprise storage program district and store data field, and wherein, storage program district can storage operation system, application program (such as sound-playing function, image player function etc.) etc. needed at least one function; Store data field and can store the data (such as voice data, phone directory etc.) etc. created according to the use of mobile phone.In addition, memory 1020 can comprise high-speed random access memory, can also comprise nonvolatile memory, such as at least one disk memory, flush memory device or other volatile solid-state parts.
Input unit 1030 can be used for the numeral or the character information that receive input, and generation arranges with the user of mobile phone and function controls the input of relevant key signals.Particularly, input unit 1030 can comprise contact panel 1031 and other input equipments 1032.Contact panel 1031, also referred to as touch-screen, user can be collected or neighbouring touch operation (such as user uses any applicable object or the operations of annex on contact panel 1031 or near contact panel 1031 such as finger, stylus) thereon, and drive corresponding jockey according to the formula preset.Optionally, contact panel 1031 can comprise touch detecting apparatus and touch controller two parts.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation brings, and sends signal to touch controller; Touch controller receives touch information from touch detecting apparatus, and converts it to contact coordinate, then gives processor 1080, and the order that energy receiving processor 1080 is sent also is performed.In addition, the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave can be adopted to realize contact panel 1031.Except contact panel 1031, input unit 1030 can also comprise other input equipments 1032.Particularly, other input equipments 1032 can include but not limited to one or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
Display unit 1040 can be used for the various menus showing information or the information being supplied to user and the mobile phone inputted by user.Display unit 1040 can comprise display floater 1041, optionally, the form such as liquid crystal display (LiquidCrystalDisplay, LCD), Organic Light Emitting Diode (OrganicLight-EmittingDiode, OLED) can be adopted to configure display floater 1041.Further, contact panel 1031 can cover display floater 1041, when contact panel 1031 detects thereon or after neighbouring touch operation, send processor 1080 to determine the type of touch event, on display floater 1041, provide corresponding vision to export with preprocessor 1080 according to the type of touch event.Although in Fig. 10, contact panel 1031 and display floater 1041 be as two independently parts to realize input and the input function of mobile phone, but in certain embodiments, can by integrated to contact panel 1031 and display floater 1041 and realize the input and output function of mobile phone.
Mobile phone also can comprise at least one transducer 1050, such as optical sensor, motion sensor and other transducers.Particularly, optical sensor can comprise ambient light sensor and proximity transducer, and wherein, ambient light sensor the light and shade of environmentally light can regulate the brightness of display floater 1041, proximity transducer when mobile phone moves in one's ear, can cut out display floater 1041 and/or backlight.As the one of motion sensor, accelerometer sensor can detect the size of all directions (are generally three axles) acceleration, size and the direction of gravity can be detected time static, can be used for identifying the application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of mobile phone attitude, Vibration identification correlation function (such as pedometer, knock) etc.; As for mobile phone also other transducers such as configurable gyroscope, barometer, hygrometer, thermometer, infrared ray sensor, do not repeat them here.
Voicefrequency circuit 1060, loud speaker 1061, microphone 1062 can provide the audio interface between user and mobile phone.Voicefrequency circuit 1060 can by receive voice data conversion after the signal of telecommunication, be transferred to loud speaker 1061, by loud speaker 1061 be converted to voice signal export; On the other hand, the voice signal of collection is converted to the signal of telecommunication by microphone 1062, voice data is converted to after being received by voicefrequency circuit 1060, after again voice data output processor 1080 being processed, through RF circuit 1010 to send to such as another mobile phone, or export voice data to memory 1020 to process further.
WiFi belongs to short range wireless transmission technology, and by WiFi module 1070, mobile phone can help that user sends and receive e-mail, browsing page and access streaming video etc., and its broadband internet wireless for user provides is accessed.Although Figure 10 shows WiFi module 1070, be understandable that, it does not belong to must forming of mobile phone, can omit in the scope of essence not changing invention as required completely.
Processor 1080 is control centres of mobile phone, utilize the various piece of various interface and the whole mobile phone of connection, software program in memory 1020 and/or module is stored in by running or performing, and call the data be stored in memory 1020, perform various function and the deal with data of mobile phone, thus integral monitoring is carried out to mobile phone.Optionally, processor 1080 can comprise one or more processing unit; Preferably, processor 1080 accessible site application processor and modem processor, wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor mainly processes radio communication.Be understandable that, above-mentioned modem processor also can not be integrated in processor 1080.
Mobile phone also comprises the power supply 1090 (such as battery) of powering to all parts, preferably, power supply can be connected with processor 1080 logic by power-supply management system, thus realizes the functions such as management charging, electric discharge and power managed by power-supply management system.
Although not shown, mobile phone can also comprise camera, bluetooth module etc., does not repeat them here.
Step in above-described embodiment performed by terminal equipment can based on the terminal equipment structure shown in this Figure 10.In terminal equipment, the function of receiving equipment 901 and transmitting apparatus 902 can correspond to the function of RF circuit 1010 or WiFi module 1070, the function of the processor 903 in the network equipment then can correspond to the function of processor 1080, the function of memory 904 then can correspond to memory 1020, concrete can be different according to different hardware structures, the present embodiment do not do uniqueness limit.
It should be noted that in above-mentioned network equipment embodiment, included unit is carry out dividing according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional unit, also just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
In addition, one of ordinary skill in the art will appreciate that all or part of step realized in above-mentioned each embodiment of the method is that the hardware that can carry out instruction relevant by program completes, corresponding program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.
These are only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the embodiment of the present invention discloses, the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.

Claims (22)

1. authorize frequency spectrum to assist a cut-in method, it is characterized in that, comprising:
The network equipment is determined to need for after terminal equipment configuration mandate frequency spectrum assists access to carry out transfer of data, to described terminal equipment sending mode apply for information;
The described network equipment receives the operating mode information sent from described terminal equipment, and described operating mode information carries the current operating mode information at unlicensed spectrum place network of described terminal equipment;
The described network equipment assists access module for described terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict.
2. method according to claim 1, is characterized in that,
Whether in described mode query message, comprise indication information, described indication information indicates described terminal equipment to return the current operating mode information in unlicensed spectrum of described terminal equipment to comprise: open, working frequency range and working channel.
3. method according to claim 1 or 2, is characterized in that, described unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The described network equipment is base station.
4. method according to claim 3, it is characterized in that, the described network equipment determines that needing to assist access to carry out transfer of data for terminal equipment configuration mandate frequency spectrum comprises:
Be operated in long-term evolving network frequency range process at described terminal equipment, base station determines that the service needed configuration of described terminal equipment authorizes frequency spectrum to assist access transmission to improve the speed of transfer of data.
5. method according to claim 1 or 2, is characterized in that, the described network equipment assists access module to comprise for described terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict:
The described network equipment selects at the working frequency range of unlicensed spectrum different frequency range current from described terminal equipment, and the auxiliary access of frequency spectrum is authorized in configuration.
6. method according to claim 1 or 2, is characterized in that, described mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
7. authorize frequency spectrum to assist a cut-in method, it is characterized in that, comprising:
Terminal equipment receives from the mode query message of the network equipment, described mode query message by the network equipment determine to need for terminal equipment configuration mandate frequency spectrum assist access to carry out transfer of data after send;
The operating mode information of self determined by described terminal equipment, and sends described operating mode information to the described network equipment, and described operating mode information carries the current operating mode information at unlicensed spectrum place network of described terminal equipment;
Described terminal equipment accepts the described network equipment and assist access module for described terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict.
8. method according to claim 7, it is characterized in that, whether in described mode query message, comprise indication information, described indication information indicates described terminal equipment to return the current operating mode information in unlicensed spectrum of described terminal equipment to comprise: open, working frequency range and working channel.
9. method according to claim 7 or 8, is characterized in that, described unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The described network equipment is base station.
10. method according to claim 7 or 8, is characterized in that, described terminal equipment accepts the described network equipment and assists access module to comprise for described terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict:
Described terminal equipment accepts at the working frequency range of the unlicensed spectrum different frequency range current from described terminal equipment that the described network equipment is selected, the auxiliary access of mandate frequency spectrum of configuration.
11. according to claim 7 or 8 method, it is characterized in that, described mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
12. 1 kinds of network equipments, is characterized in that, comprising:
Transmitting element, for determining to need for after terminal equipment configuration mandate frequency spectrum assists access to carry out transfer of data, to described terminal equipment sending mode apply for information;
Receiving element, for receiving the operating mode information sent from described terminal equipment, described operating mode information carries the current operating mode information at unlicensed spectrum place network of described terminal equipment;
Dispensing unit, for assisting access module for described terminal equipment configuration mandate frequency spectrum under the prerequisite avoided conflict.
13., according to the network equipment described in claim 12, is characterized in that,
Whether in described mode query message, comprise indication information, described finger information indicates described terminal equipment to return the current operating mode information in unlicensed spectrum of described terminal equipment to comprise: open, working frequency range and working channel.
14. according to claim 12 or 13 network equipment, it is characterized in that, described unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The described network equipment is base station.
15., according to the network equipment described in claim 14, is characterized in that,
Described transmitting element, for being operated in long-term evolving network frequency range process at described terminal equipment, determine that the service needed configuration of described terminal equipment authorizes frequency spectrum to assist access transmission to improve the speed of transfer of data, to described terminal equipment sending mode apply for information.
16. according to claim 12 or 13 network equipment, it is characterized in that,
Described dispensing unit, for selecting at the working frequency range of unlicensed spectrum different frequency range current from described terminal equipment, the auxiliary access of frequency spectrum is authorized in configuration.
17. according to claim 12 or 13 network equipment, it is characterized in that, described mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
18. 1 kinds of terminal equipments, is characterized in that, comprising:
Receiving element, for receiving the mode query message from the network equipment, described mode query message by the network equipment determine to need for terminal equipment configuration mandate frequency spectrum assist access to carry out transfer of data after send;
Pattern determining unit, for determining the operating mode information of self;
Transmitting element, for and send described operating mode information to the described network equipment, described operating mode information carries the current operating mode information at unlicensed spectrum place network of described terminal equipment;
Described receiving element, also assists access module for receiving the mandate frequency spectrum of the described network equipment for described terminal equipment configuration under the prerequisite avoided conflict.
19. according to terminal equipment described in claim 18, it is characterized in that, whether in described mode query message, comprise indication information, described indication information indicates described terminal equipment to return the current operating mode information in unlicensed spectrum of described terminal equipment to comprise: open, working frequency range and working channel.
20. according to claim 18 or 19 terminal equipment, it is characterized in that, described unlicensed spectrum comprises: the frequency spectrum that Wireless Fidelity is corresponding; The described network equipment is base station.
21. according to claim 18 or 19 terminal equipment, it is characterized in that,
Described receiving element, for receiving at the working frequency range of the unlicensed spectrum different frequency range current from described terminal equipment that the described network equipment is selected, the auxiliary access of mandate frequency spectrum of configuration.
22. according to claim 18 or 19 terminal equipment, it is characterized in that, described mode query message adopts radio resource control RRC signaling to send, or media access control system MACCE signaling sends.
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