CN206932217U - LTE communication devices - Google Patents
LTE communication devices Download PDFInfo
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- CN206932217U CN206932217U CN201720775198.XU CN201720775198U CN206932217U CN 206932217 U CN206932217 U CN 206932217U CN 201720775198 U CN201720775198 U CN 201720775198U CN 206932217 U CN206932217 U CN 206932217U
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Abstract
The utility model provides a kind of Long Term Evolution LTE communication devices, including main collection module, the main collection module includes first switch chip and second switch chip, the first switch chip includes the first main collection port and M the second main collection ports, the second switch chip includes the 3rd main collection port and the N number of 4th main collection port, the first main collection port connects the 3rd main collection port, and the first switch chip is used for：Obtain the data of L frequency range；And by the M the second main corresponding data for externally sending M frequency range in the data of the L frequency range in collection port, pass through the data of N number of frequency range of the described first main collection port into the data of the second switch chip transmission L frequency range；The second switch chip is used for：The data of N number of frequency range are received by the described 3rd main collection port, and pass through N number of 4th main corresponding data for externally sending N number of frequency range in collection port.
Description
Technical field
It the utility model is related to communication field, more particularly to a kind of Long Term Evolution LTE communication devices.
Background technology
Long Term Evolution (Long Term Evolution, LTE) is by third generation partner program (The 3rd
Generation Partnership Project, 3GPP) UMTS (the Universal Mobi that organize to set up
Le Telecommunications System, UMTS) technical standard Long Term Evolution.LTE communication devices can include main collection
Module and diversity module, main collection module include main collection chip, realize the transmission of data, and diversity module includes diversity chip, realizes
The reception of data.
With the development of technology, the frequency range supported needed for Long Term Evolution LTE communication devices is more and more, more next in order to meet
The demand of more frequency ranges, it is more and more by selecting the chip with more PORT COMs to meet in existing correlation technique
The demand of frequency range, however, the increase of the quantity with chip communication port, the cost of one single chip is consequently increased, so as to lead
Cause the cost of device too high.
Utility model content
The utility model provides a kind of Long Term Evolution LTE communication devices, to solve the technical problem of high cost.
According to first aspect of the present utility model, there is provided a kind of Long Term Evolution LTE communication devices, including main collection module,
The main collection module includes first switch chip and second switch chip, the first switch chip include the first main collection port and
M the second main collection ports, the second switch chip include the 3rd main collection port and the N number of 4th main collection port, first master
Collect port and connect the 3rd main collection port, wherein, L, M and N are the integer more than or equal to 1, and M and N is whole less than L
Number；
The first switch chip is used for：
Obtain the data of L frequency range；And externally send the L frequency range by the way that the M the second main collection port is corresponding
The data of M frequency range in data, the L frequency range is sent to the second switch chip by the described first main collection port
The data of N number of frequency range in data；
The second switch chip is used for：
The data of N number of frequency range are received by the described 3rd main collection port, and pass through N number of 4th main collection port pair
The outer data for sending N number of frequency range of reply.
Optionally, the second switch chip is external in described the by the described first main collection port and the 3rd main collection port
One switch chip.
Optionally, the first switch chip is additionally operable to be identified for the data of the M frequency range, different to cause
There is the data of the second main collection port transmission corresponding first port to identify；The second switch chip is additionally operable to be described
The data of N number of frequency range are identified, to cause the data of the main collection port transmission of different described four to have corresponding second end
Mouth mark.
Optionally, the first switch chip is additionally operable to send out to the second switch chip by the described first main collection port
Send mark director information；
The second switch chip is additionally operable to enter rower to the data of N number of frequency range according to the mark director information
Know.
Optionally, the quantity of the 3rd main collection port is one in each second switch chip, and each described first opens
The quantity for closing the first main collection port in chip is at least one.
Optionally, the L is the arbitrary integer more than or equal to 15.
Optionally, described device, the diversity module of the data for receiving P frequency range, the diversity module are included
Including Q the 3rd switch chips, the 3rd switch chip includes diversity port, and each diversity port is corresponding to receive one
The data of frequency range, the quantity sum of the diversity port of the Q the 3rd switch chips are more than or equal to P, wherein, P and Q is to be more than
Arbitrary integer equal to 1.
Optionally, the quantity of the diversity port of the 3rd switch chip described in two of which is different.
Optionally, the P is the arbitrary integer more than or equal to 10.
Optionally, the diversity module is discontinuous reception DRX modules.
In Long Term Evolution LTE communication devices provided by the utility model, the first switch chip is used to obtain L frequency range
Data；And pass through the M the second main corresponding number for externally sending M frequency range in the data of the L frequency range in collection port
According to realizing the transmission of the data of M frequency range, the L sent to the second switch chip by the described first main collection port
The data of N number of frequency range in the data of individual frequency range, and then the transmission of the data of N number of frequency range is realized using second switch chip,
Multiple frequency band signals are transmitted from different chips, so as to meet the demand of the data transfer of multiband, relative to
Using the chip of increase communication interface quantity, the utility model can effectively reduce the cost of chip.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation one of the LTE communication devices of the utility model one；
Fig. 2 is the structural representation two of the LTE communication devices of the utility model one；
Fig. 3 is the circuit diagram of the LTE communication devices of the utility model one；
Fig. 4 is the structural representation one of the diversity module of the utility model one；
Fig. 5 is the structural representation two of the diversity module of the utility model one；
Fig. 6 is the circuit diagram of the diversity module of the utility model one；
Fig. 7 is the structural representation three of the LTE communication devices of the utility model one.
Description of reference numerals：
The main collection modules of 1-；
101- first switch chips；102- second switch chips；
The main collection ports of 11- first；The main collection ports of 12- second；The 3rd main collection ports of 13-；The 4th main collection ports of 14-；
2- diversity modules；
201st, 202, the switch chips of 203- the 3rd；
21- diversity port；
3- terminal handlers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing, " second ", " the 3rd "
(if present)s such as " the 4 " is for distinguishing similar object, without for describing specific order or precedence.Should
The data that the understanding so uses can exchange in the appropriate case, so as to embodiment of the present utility model described herein for example
It can be implemented with the order in addition to those for illustrating or describing herein.In addition, term " comprising " and " having " and he
Any deformation, it is intended that cover it is non-exclusive include, for example, contain the process of series of steps or unit, method,
System, product or equipment are not necessarily limited to those steps clearly listed or unit, but may include what is do not listed clearly
Or for the intrinsic other steps of these processes, method, product or equipment or unit.
The technical solution of the utility model is described in detail with specifically embodiment below.These are specific below
Embodiment can be combined with each other, and may be repeated no more for same or analogous concept or process in some embodiments.
Fig. 1 is the structural representation one of the LTE communication devices of the utility model one；Fig. 2 is the LTE of the utility model one communication dresses
The structural representation two put；Fig. 3 is the circuit diagram of the LTE communication devices of the utility model one；
It refer to Fig. 1, Fig. 2 and Fig. 3, there is provided one kind provides a kind of Long Term Evolution LTE communication devices, including main collection mould
Block 1, the main collection module 1 include first switch chip 101 and second switch chip 102, and the first switch chip 101 includes
First main collection port 11 and the main collection ports 12 of M second, the second switch chip 102 include the 3rd main collection port 13 with it is N number of
4th it is main collection port 14, it is described first it is main collection port 11 connect the described 3rd it is main collection port 13, wherein, L, M and N be more than etc.
In 1 integer, M and N is the integer less than L；
The first switch chip 101 is used for：
Obtain the data of L frequency range；And externally send the L frequency range by the way that the M the second main collection port 12 is corresponding
Data in M frequency range data, by described first it is main collection port 11 send the L to the second switch chip 102
The data of N number of frequency range in the data of individual frequency range；
The second switch chip 102 is used for：
The data of N number of frequency range are received by the described 3rd main collection port 13, and pass through N number of 4th main collection port
The 14 corresponding data for externally sending N number of frequency range.
Wherein, the described first main collection port 11, the second main collection port 12, the 3rd main main collection port 14 in collection port 13 and the 4th
It can be understood as can be achieved the PORT COM of communication, according to its annexation and the difference of function, done differentiation above.
The difference of first switch chip 101 and second switch chip 102, it can be understood as, second switch chip 102, no
It is several by its quantity, is to be connected to first switch chip 101, receives the data of first switch chip 101, it is possible to understand that
For：Second switch chip 102 is the chip of the ECP Extended Capabilities Port quantity of first switch chip 101, and first switch chip 101 is whole to receive
The chip for the data that the processor at end is sent, the terminal can be enumerated as mobile phone, be referred to the terminal handler shown in Fig. 7
3 understand；Second switch chip 102 is not direct to be connected with the terminal handler 3；In one of which citing, main collection module 2 can be with
TXM modules are enumerated as, first switch chip 101 can be enumerated as TXM chips, and second switch chip 102 can also be enumerated as TXM
Chip.
In the embodiment of Fig. 1 signals, the quantity of first switch chip 101 is one, the number of second switch chip 102
Measure as one, the quantity of the first main collection port 11 is one, and the quantity of the second main collection port 12 is five, i.e. M is 5, the 3rd master
The quantity for collecting port 13 is one, and the quantity of the 4th main collection port is three, i.e. N is 3, corresponding, the embodiment of Fig. 1 signals
Under, it can at most transmit the data of eight frequency ranges, i.e., in one of which citing, L 8.
In the embodiment of Fig. 2 signals, the quantity of first switch chip 101 is one, the quantity of second switch chip 102
For one, the quantity of the first main collection port 11 is two, and the quantity of the second main collection port 12 is 4, i.e. M is 4, the 3rd main collection end
The quantity of mouth 13 is two, and the quantity of the 4th main collection port is three, i.e. N is 3, corresponding, under the embodiment that Fig. 1 illustrates,
The data of ten frequency ranges can at most be transmitted, i.e., in one of which citing, L 10.In another embodiment, two second switches
The quantity of 4th port 14 of chip 102 can be with difference.In other embodiment, the quantity of second switch chip 102 also may be used
Think at least three, under the embodiment, the quantity of the 4th port 14 of different second switch chips 102 can also be different
's.By the design of different quantity, the diversity for transmitting data can be enriched.
In the embodiment of Fig. 3 signals, the quantity of first switch chip 101 and second switch chip 102 is one.Its
In a kind of middle embodiment, first switch chip 101 can include eight PORT COMs, wherein, including the first main collection port
11 quantity is one, and the second quantity for opening main collection port 12 is seven, i.e. M is 7；Second switch chip 102 can include nine
Individual PORT COM, wherein, including the 3rd it is main collection port 13 quantity be one, the 4th it is main collection port 14 quantity be eight,
That is N is 8, under the embodiment, can at most transmit the data of 15 frequency ranges, i.e., in one of which citing, L 15.Existing skill
In art, using in the main collection module 1 of one single chip, 14 ports can be at most supported, in contrast, the utility model can be supported
The quantity of main collection port can break through the limitation, can reach required any amount in theory, it, which has effectively been expanded, to transmit
Number of frequency bands.In one of which embodiment, the L is the arbitrary integer more than or equal to 15.
The utility model enables multiple frequency band signals to be transmitted from different chips, so as to meet the data of multiband
The demand of transmission, the cost of chip can be effectively reduced relative to using the chip for increasing communication interface quantity, the utility model.
Meanwhile in existing correlation technique, the cost for increasing PORT COM for chip also includes manufacture craft and manufacture difficulty
Increase caused by cost, it, which can all be attached to, makes on obtained chip, with the increase of PORT COM quantity, this respect
The rate of rise of cost and this respect cost can all increase therewith, and in contrast, in the utility model, the increase of cost is not wrapped
Cost caused by technology difficulty and complexity is included, so, with the increase of PORT COM quantity, the utility model cost
Rate of rise will not increase therewith, so, in contrast, the utility model can effectively reduce the cost of chip.
Simultaneously as the utility model reduces to the dependence of the quantity of the PORT COM of one single chip, the utility model
The transmission of data can be realized using the lower chip of relative cost, it provides possibility for the diversity of device, also causes
Lower cost becomes possibility.
Because the utility model by first switch chip 101 and second switch chip 102 transmits different frequency range respectively
Data so that the quantity of institute's transmission signal is no longer limited by one single chip in itself, adds the number of frequency bands for the data that can be transmitted
Change possibility, so as to add the flexibility that can transmit data.Wherein, in order to realize the transmission of the data of more multiband,
The second switch chip 102 for connecting respective numbers, or the first switch chip of the corresponding PORT COM quantity of selection can be corresponded to
101 with second switch chip 102.
In one of which embodiment, the second switch chip 102 is led by the described first main collection port 11 and the 3rd
Collection port 13 is external in the first switch chip 101.Because the utility model is to the number of the PORT COM of wherein one single chip
The dependence of amount is reduced, and the flexibility that can transmit data can be further improved by the way of external, improves chip chamber connection
The convenience of change.
In one of which embodiment, the first switch chip 101 is additionally operable to enter rower for the data of the M frequency range
Know, with the data for causing the main collection port 12 of different described second to transmit there is corresponding first port to identify；Described second opens
Close chip 102 to be additionally operable to be identified for the data of N number of frequency range, to cause the main collection port 14 of different described four to transmit
Data there is corresponding second port to identify.
In one of which citing, the first switch chip 101 is additionally operable to by the described first main collection port 11 to described
Second switch chip 102 sends mark director information；The second switch chip 102 is additionally operable to according to the mark director information
The data of N number of frequency range are identified.
Wherein, the mark director information can be understood as that second port mark can be caused to distinguish with first port mark
The information opened, in one of which citing, by taking the embodiment of Fig. 1 signals as an example, five the second main collection of first switch chip 101
Port 12 is respectively identified as TRX1, TRX2, TRX3, TRX4 and TRX5 first port mark, corresponding second switch chip 104
The second ports marks of four the 4th main collection ports 14 need to be differentiated with this five marks, for the ease of identifying and with first
The mark of switch port is associated, and four switches of the 4th main collection port 14, can be mapped and be identified as TRX6, TRX7, TRX8
With TRX9.The mark director information is further appreciated that external for the 4th main collection port 14 is identified as into the second main collection port 12
Obtained replenishing port is extended, so as to carry out the guidance information of respective identification.
Fig. 4 is the structural representation one of the diversity module of the utility model one；Fig. 5 is the knot of the diversity module of the utility model one
Structure schematic diagram two；Fig. 6 is the circuit diagram of the diversity module of the utility model one；It refer to Fig. 4, Fig. 5 and Fig. 6, described dress
Put, include the diversity module 2 of the data for receiving P frequency range, the diversity module 2 includes Q the 3rd switch chips
201, the 3rd switch chip 201 includes diversity port 21, each corresponding number for receiving a frequency range in the diversity port 21
Quantity sum according to the diversity port of, the Q the 3rd switch chips 201 is more than or equal to P, so as to can guarantee that diversity module can be with
The data of P frequency range are received, wherein, P and Q is the arbitrary integer more than or equal to 1.In one of which embodiment, wherein two
The quantity of the diversity port 21 of individual 3rd switch chip 201 is different, and the description is intended to expression and two diversity ports 21 be present
The 3rd different switch chip 201 of quantity, can also be even more more in the presence of three on the basis of this is two in concrete example
The 3rd different switch chip 201 of the quantity of diversity port 21.The diversity module can be discontinuous reception DRX modules.
In the embodiment of Fig. 4 signals, the quantity of the 3rd switch chip 201 is two, i.e. Q is 2, and two the described 3rd
The quantity of the diversity port 21 of switch chip 201 is different, the diversity port 21 of one of them the 3rd switch chip 201
Quantity is three, and the quantity of diversity port 21 of another the 3rd switch chip 201 is four, under the embodiment, diversity
The quantity of the diversity port 21 of module 2 is 7, and it can support the data for receiving most 7 frequency ranges, wherein a kind of citing
In, P 7.In other optional embodiments, the quantity of the diversity port 21 of different 3rd switch chips 201 can also be one
Sample.
In the embodiment of Fig. 5 signals, the quantity of the 3rd switch chip 201 is three, i.e. Q is 3, and three the described 3rd
The quantity of the diversity port 21 of switch chip 201 is different, wherein the diversity port of first the 3rd switch chip 201
21 quantity is three, and the quantity of the diversity port 21 of second the 3rd switch chip 201 is four, the 3rd described the
The quantity of the diversity port 21 of three switch chips 201 is one, under the embodiment, the number of the diversity port 21 of diversity module 2
To measure as 8, it can support the data for receiving most 8 frequency ranges, in wherein a kind of citing, P 8.
In the embodiment of Fig. 6 signals, the quantity of the 3rd switch chip 201 is two, one of which embodiment
In, the quantity of the diversity port 21 of one of second switch chip 201 can be 6, another second switch chip 201
The quantity of diversity port 21 can be 4, and the quantity of the diversity port 21 of diversity module 2 is 10, and it can support to receive at most
The data of 10 frequency ranges, in citing wherein, P can be 4,6,7,8,9,10 etc..
In other optional embodiments, the quantity of the diversity port 21 of different 3rd switch chips 201 can also be one
Sample.
In existing correlation technique, the quantity of the PORT COM for receiving data of the chip of diversity module 2 at most may be used
10 are supported, and in a kind of embodiment of the present utility model, the P can be the arbitrary integer more than or equal to 10.Compare
For, the quantity of supported diversity port can break through the limitation in the utility model alternative, can reach institute in theory
Any amount needed, it has effectively expanded the number of frequency bands that can be transmitted.
Simultaneously as the utility model receives the data of different frequency range by the 3rd different switch chips 201 respectively, make
The quantity for obtaining received signal is no longer limited by one single chip in itself, and the change for adding the number of frequency bands for the data that can be transmitted can
Energy property, so as to add the flexibility that can transmit data.Wherein, in order to realize the transmission of the data of more multiband, can correspond to
The 3rd switch chip 201 of respective numbers is connected, meanwhile, the 3rd switch chip 201 of corresponding PORT COM quantity also may be selected.
In addition, embodiment of above enables multiple frequency band signals to be received from different chips, so as to meet multifrequency
The demand of the data transfer of section, core can be effectively reduced relative to using the chip for increasing communication interface quantity, the embodiment
The cost of piece.
Meanwhile in existing correlation technique, the cost for increasing PORT COM for chip also includes manufacture craft and manufacture difficulty
Increase caused by cost, it, which can all be attached to, makes on obtained chip, with the increase of PORT COM quantity, this respect
The rate of rise of cost and this respect cost can all increase therewith, and in contrast, in embodiment of above, the increase of cost is not
Including cost caused by technology difficulty and complexity, so, with the increase of PORT COM quantity, the embodiment cost
Rate of rise will not increase therewith, so, in contrast, the embodiment can effectively reduce the cost of chip.
Fig. 7 is the structural representation three of the LTE communication devices of the utility model one, refer to Fig. 7, one of which embodiment
In, described device also includes the terminal handler 3 of terminal, and the terminal can be enumerated as mobile phone, and the terminal handler 3 divides
The switch chip 201 of first switch chip 101 and the 3rd of the main collection module 1 is not connected, and the terminal handler 3 is used for institute
The data that first switch chip 101 sends the L frequency range are stated, and receive the P that the 3rd switch chip 201 is sent
The data of individual frequency range.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to
The related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey
Sequence upon execution, execution the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of Long Term Evolution LTE communication devices, it is characterised in that including main collection module, the main collection module is opened including first
Closing chip and second switch chip, the first switch chip includes the first main collection port and M the second main collection ports, and described the
Two switch chips include the 3rd main collection port and the N number of 4th main collection port, and the first main collection port connects the 3rd main collection
Port, wherein, L, M and N are the integer more than or equal to 1, and M and N is the integer less than L；
The first switch chip is used for：
Obtain the data of L frequency range；And pass through the M the second main corresponding data for externally sending the L frequency range in collection port
In M frequency range data, the data of the L frequency range are sent to the second switch chip by the described first main collection port
In N number of frequency range data；
The second switch chip is used for：
The data of N number of frequency range are received by the described 3rd main collection port, and by N number of 4th main collection port to reply
The outer data for sending N number of frequency range.
2. device according to claim 1, it is characterised in that the second switch chip passes through the described 3rd main collection port
The first switch chip is external in the first main collection port.
3. device according to claim 1, it is characterised in that the first switch chip is additionally operable to as the M frequency range
Data be identified, to cause the data of the main collection port transmission of different described second that there is corresponding first port to identify；
The second switch chip is additionally operable to be identified for the data of N number of frequency range, to cause the described 4th different main collection ends
There is the data of port transmission corresponding second port to identify.
4. device according to claim 3, it is characterised in that the first switch chip is additionally operable to lead by described first
Collect port and send mark director information to the second switch chip；
The second switch chip is additionally operable to be identified the data of N number of frequency range according to the mark director information.
5. according to the device described in any one of Claims 1-4, it is characterised in that the 3rd in each second switch chip
The quantity of main collection port is one, and the quantity of the first main collection port is at least one in each first switch chip.
6. according to the device described in any one of Claims 1-4, its feature exists, and the L is the arbitrary integer more than or equal to 15.
7. according to the device described in any one of Claims 1-4, it is characterised in that also include being used for the data for receiving P frequency range
Diversity module, the diversity module includes Q the 3rd switch chips, and the 3rd switch chip includes diversity port, each
The corresponding data for receiving a frequency range in the diversity port, the quantity sum of the diversity port of the Q the 3rd switch chips are big
In equal to P, wherein, P and Q is the arbitrary integer more than or equal to 1.
8. device according to claim 7, it is characterised in that the diversity port of the 3rd switch chip described in two of which
Quantity is different.
9. device according to claim 7, it is characterised in that the P is the arbitrary integer more than or equal to 10.
10. device according to claim 7, it is characterised in that the diversity module is discontinuous reception DRX modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720775198.XU CN206932217U (en) | 2017-06-29 | 2017-06-29 | LTE communication devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720775198.XU CN206932217U (en) | 2017-06-29 | 2017-06-29 | LTE communication devices |
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| CN206932217U true CN206932217U (en) | 2018-01-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222235A (en) * | 2017-06-29 | 2017-09-29 | 上海传英信息技术有限公司 | LTE communication devices |
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2017
- 2017-06-29 CN CN201720775198.XU patent/CN206932217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222235A (en) * | 2017-06-29 | 2017-09-29 | 上海传英信息技术有限公司 | LTE communication devices |
| CN107222235B (en) * | 2017-06-29 | 2023-02-03 | 上海传英信息技术有限公司 | LTE communication device |
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