CN102237956B - Method and device for transmitting uplink data by terminal - Google Patents
Method and device for transmitting uplink data by terminal Download PDFInfo
- Publication number
- CN102237956B CN102237956B CN 201010171788 CN201010171788A CN102237956B CN 102237956 B CN102237956 B CN 102237956B CN 201010171788 CN201010171788 CN 201010171788 CN 201010171788 A CN201010171788 A CN 201010171788A CN 102237956 B CN102237956 B CN 102237956B
- Authority
- CN
- China
- Prior art keywords
- terminal
- data
- upstream data
- send
- pdcch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention discloses a method for transmitting uplink data by a terminal. The method comprises that: the terminal receives a data reporting command, wherein the data reporting command carries uplink resource information and the identification information of the terminal required to transmit the uplink data; and when determining the uplink data is required to be transmitted according to the identification information of the terminal required to transmit the uplink data and own private terminal identifier, the terminal transmits the uplink data according to the uplink resource information. The embodiment of the invention saves air interface resources and signaling overhead. The embodiment of the invention also discloses a device using the method.
Description
Technical field
The present invention relates to communication technical field, relate in particular to method and device that a kind of terminal sends upstream data.
Background technology
MTC (Machine Type Communication, machine type communication) is a kind of communication mode that is applied between machine and machine (equipment and equipment), does not need people's participation, as shown in Figure 1.At present, 3GPP (3rd Generation Partnership Project, third generation partner program) just begun the discussion of the study item that is correlated with in standard, studying the optimization that whether is necessary the type communication is carried out network facet, when particularly magnanimity equipment is applied in real network in the future, whether can to Humanto Human (interpersonal communication, hereinafter to be referred as: H2H) impact.Consider simultaneously the wide application prospect of following MTC communication, for the different application scene, the communication system based on H2H being optimized and transforming is the important directions of MTC research.
Core net standard 3GPP 22.368 has defined 16 kinds of key characters in MTC communication, comprises Hypomobility, time control type, time delay tolerance type and online small data transmission type etc.Support this type of business if adopt 3GPP to formulate LTE (Long Term Evolution, Long Term Evolution) Standard Edition 8, communication plan comprises the following steps:
1. after terminal powers on, carry out residential quarter selection and gravity treatment, thereby determine the base station of oneself.
2. when the base station needs the terminal to report data, adopt the mode of paging to inform terminal.
Particularly, the base station will configure P-RNTI (Paging Radio Network TemporaryIdentifier, pager wireless net network temporary mark) PDCCH (Physical Downlink ControlChannel, Physical Downlink Control Channel) put on the running time-frequency resource of public search space, notification terminal is paged and need to set up RRC (Radio Resource Control, Radio Resource is controlled) connection.
3. terminal can contain in the public search space search beep-page message of P-RNTI at some special time period.
4. after terminal is found beep-page message, initiate random access Establishing process, as shown in Figure 2.
5. in random access procedure, the base station has been each a terminal distribution C-RNTI (Cell RadioNetwork Temporary Identifier, Cell Radio Network Temporary Identifier/Identity, Cell-RNTI).
6. transmission data in base station report indication to terminal.
Wherein, data report indication to be positioned in PDSCH (Physical Downlink Shared Channel, Physical Downlink Shared Channel), and the PDCCH in this PDSCH of indication is configured with C-RNTI.
7. report indication according to data, terminal is initiated uplink scheduling request.
8. after request is received in the base station, distribute ascending resource to terminal.
9. after terminal obtains ascending resource, use the ascending resource that is assigned with to carry out reported data.
The inventor finds that there is following defective at least in prior art in realizing process of the present invention:
Prior art is based on interpersonal communication and designs, and is being applied to almost static or effective moving range and when only carrying out the service application of called communication class, repeated signaling consumption is excessive of terminal.For example, the class of checking meter use and remote control business in, the base station to send many almost order to each this type of application terminal.In addition, terminal communication takies excess resource, because each terminal need to can be carried out data according to steps such as random access and resource request and reported, needs requisition a large amount of random access resource and space interface signaling resource.
Summary of the invention
Method and device that the embodiment of the present invention provides a kind of terminal to send upstream data are used for saving interface-free resources and signaling consumption.
The embodiment of the present invention provides a kind of terminal to send the method for upstream data, comprising:
The terminal receive data reports order, and described data report the identification information that carries ascending resource information in order and need to send the terminal of upstream data;
Described terminal sends the terminal of upstream data according to described needs identification information and the special-purpose terminal of self identify when determining that needs send upstream data, send upstream data according to described ascending resource information.
The embodiment of the present invention also provides a kind of indicating terminal to send the method for upstream data, comprising:
The base station sends data to terminal and reports order, and described data report the identification information that carries ascending resource information in order and need to send the terminal of upstream data;
Described base station receives described terminal according to the upstream data of described ascending resource information and the transmission of described identification information.
The embodiment of the present invention also provides a kind of terminal, comprising:
The first receiver module is used for receive data and reports order, and described data report the identification information that carries ascending resource information in order and need to send the terminal of upstream data;
Identification information and the special-purpose terminal of self that the first sending module, the needs that are used for receiving according to described the first receiver module send the terminal of upstream data identify when determining that needs send upstream data, send upstream data according to described ascending resource information.
The embodiment of the present invention also provides a kind of base station, comprising:
The second sending module is used for sending data to terminal and reports order, and described data report the identification information that carries ascending resource information in order and need to send the terminal of upstream data;
The second receiver module is used for receiving described terminal according to the upstream data of described ascending resource information and the transmission of described identification information.
Compared with prior art, the embodiment of the present invention has the following advantages: the embodiment of the present invention reports order by data, has realized the communication between terminal and base station, has removed a large amount of random access procedures from, thereby has saved interface-free resources and signaling consumption.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in the embodiment of the present invention or description of the Prior Art, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is MTC schematic diagram of the prior art;
Fig. 2 is random access procedure figure of the prior art;
Fig. 3 is the method flow diagram that a kind of terminal in the embodiment of the present invention sends upstream data;
Fig. 4 is the method flow diagram that a kind of indicating terminal in the embodiment of the present invention sends upstream data;
Fig. 5 is that the MTC terminal in embodiment of the present invention application scenarios sends upstream data flow process figure;
Fig. 6 is the structural representation of a kind of terminal in the embodiment of the present invention;
Fig. 7 is the structural representation of a kind of base station in the embodiment of the present invention.
Embodiment
The embodiment of the present invention is almost static or have effective moving range and only carry out the service application of called communication class for terminal, proposes a kind of method that terminal sends upstream data.Wherein, terminal is carried out uplink synchronous in network after, can keep synchronizeing for a long time with the base station, and the base station be controlled for terminal communication to a certain extent.A plurality of terminals have common terminal sign, and receive the data of using this common terminal sign to send in the base station and report order; Terminal reports order to send upstream data according to these data.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme of the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
As shown in Figure 3, send the method flow diagram of upstream data for a kind of terminal in the embodiment of the present invention, comprise the following steps:
Particularly, terminal obtains configuring according to sharing RNTI (Radio Network Temporary Identifier, Radio Network Temporary Identifier) search PDCCH the PDCCH that shares RNTI; Terminal reads the content of the PDCCH of configuration common terminal sign, if PDCCH indication PDSCH reads the PDSCH of this PDCCH indication, the needs that obtain being carried on this PDSCH send the identification information of the terminal of upstream data; If PDCCH indicates ascending resource, read this PDCCH, obtain ascending resource information.Data report the content of order carrying can comprise the attribute information of data, and the upstream data that terminal sends is the data corresponding with this attribute information.Wherein, the attribute information of data can comprise the type attribute of data, the time attribute of data and the Regional Property of data etc.
Identification information and the special-purpose terminal of self that step 302, terminal send the terminal of upstream data as required identify when determining to need to send upstream data, send upstream data according to ascending resource information.
Wherein, need the identification information of the terminal of transmission upstream data can be bit sequence, in this bit sequence, the bit of each section preseting length reports each terminal of order corresponding with receive data respectively.Terminal reads the bit corresponding with self according to the special-purpose terminal sign of self from bit sequence, when not identical with set point with the value of bit corresponding to this terminal in bit sequence, terminal determine to need sends upstream data, and this set point represents that the terminal of corresponding bits position correspondence does not send upstream data.In above-mentioned bit sequence, this set point can be full zero-bit, also can be other preset values; The bit not identical with set point can represent the C-RNTI of terminal, and terminal can be used this C-RNTI to carry out scrambling to upstream data and process, and can also use C-RNTI to carry out descending re-transmission.
Particularly, data report the content of order carrying can also comprise absolute frame number and the subframe numbers that data report order to send first, and the ascending resource that sends the upstream data distribution for terminal.Terminal determines to send System Frame Number and the subframe numbers of upstream data according to absolute frame number and subframe numbers, and uses this System Frame Number and subframe numbers and ascending resource to send upstream data.Wherein, terminal generates sub-frame offset according to the proprietary terminal iidentification of self, absolute frame number and subframe numbers, determines that according to System Frame Number and the subframe numbers of this sub-frame offset and the PDCCH that receives the indication ascending resource terminal sends system-frame and the subframe numbers of upstream data.
For obtaining proprietary terminal iidentification, before the terminal receive data reports order, can also initiate initial access, carry out uplink synchronous, and obtain the special-purpose terminal sign.After this, all right accepting state update command of terminal is initiated initial access again according to this state update command, and again obtains the special-purpose terminal sign.Particularly, terminal is obtained the moment of again initiating initial access according to the moment of this time offset and accepting state update command, and is again initiated initial access in the moment of obtaining according to special-purpose terminal sign side-play amount computing time of self.Wherein, the special-purpose terminal sign can be MTC-ID (Machine TypeCommunication Identifier, machine type communication sign).
The embodiment of the present invention reports order by data, has realized the communication between terminal and base station, has removed a large amount of random access procedures from, thereby has saved interface-free resources and signaling consumption.
The embodiment of the present invention also proposes a kind of method that indicating terminal sends upstream data, as shown in Figure 4, comprises the following steps:
Particularly, the base station reports order by configuring the PDCCH that shares RNTI to terminal transmission data, and this PDCCH carrying ascending resource information is also indicated PDSCH, and in this PDSCH, carrying need to send the identification information of the terminal of upstream data.
Particularly, terminal need to report order and the special-purpose terminal of self sign to determine that needs send upstream data according to data after receiving data and reporting order.Before the base station reports order to terminal transmission data, the initial access request that all right receiving terminal sends, access request initial according to this is that the terminal distribution special-purpose terminal identifies and this special-purpose terminal sign is sent to terminal, and this special-purpose terminal sign can send upstream data for terminal.The base station is after terminal distribution special-purpose terminal sign, can also send the state update command to terminal, and the initial access request that resends according to this state update command of receiving terminal, access request initial according to this is that terminal is redistributed the special-purpose terminal sign and special-purpose terminal sign that this is redistributed is sent to terminal.Wherein, the special-purpose terminal sign can be MTC-ID.
The embodiment of the present invention reports order by data, has realized the communication between terminal and base station, has removed a large amount of random access procedures from, thereby has saved interface-free resources and signaling consumption.
Terminal in the embodiment of the present invention can be the MTC terminal, also can be the terminal of other types.Communicating by letter between MTC terminal and base station can comprise 3 parts, and first is the initial access of terminal, and second portion is that the data of terminal report, and third part is that the state of terminal upgrades.Need to prove, be not strict with on sequential between above-mentioned 3 parts.
Below in conjunction with above-mentioned application scenarios, the method that the MTC terminal in the embodiment of the present invention sends upstream data is carried out detailed, concrete description.
As shown in Figure 5, for the MTC terminal in embodiment of the present invention application scenarios sends upstream data flow process figure, specifically comprise the following steps:
Particularly, after the MTC terminal is carried out residential quarter selection or cell reselection, need to initiate initial access, with the uplink synchronous of acquisition with the base station, and obtain MTC-ID, wherein, MTC-ID is the sequence of some bits.A kind of implementation of initial access can be to carry out according to the random access in existing LTE version 8, but need to add the distribution to MTC-ID, and its distribution method can be in the message 4 of random access, can be also to distribute after accessing successfully at random.
Need to prove, MTC terminal initial access just the residential quarter select or gravity treatment after initiate, and random access of the prior art all need be initiated when being the each reported data of terminal.Therefore, the embodiment of the present invention has been saved random access resource and space interface signaling resource.
In addition, if MTC terminal several times (number of times can preset) do not respond the data of base station and report order, the base station is recoverable to the MTC-ID into this MTC terminal distribution, this MTC-ID is distributed to other MTC terminal, thereby saved the identifying resource of base station side, and strengthened the control of base station to the MTC terminal.
Wherein, shared RNTI is that the MTC terminal of base station and all similar application is in common knowledge, is similar to the shared name of the MTC terminal of all similar application.The base station can repeat to send data and report order (number of repetition can be pre-configured) in certain time slot, and reports order to be carried on the PDCCH that configuration shares RNTI data.The base station reports order by sharing RNTI to a plurality of MTC terminals transmission data, has saved signaling consumption.
Wherein, end message and base station are that the C-RNTI of MTC terminal distribution can inform terminal by the mode of similar bitmap.Particularly, the maximum of the MTC-ID that distributes when the base station is accessed according to the MTC terminal initial generates the sequence of a 16 * max (MTC-ID) bit, MTC-ID be the C-RNTI of the terminal of n originate in this sequence the ((n-1) * 16+1) position and end at the (between 16 * n), totally 16 bits.If the base station needs certain MTC terminal to report data, just place a C-RNTI on the relevant position of this sequence, if without certain MTC terminal to report data, only need on the relevant position of this sequence, full 0 be set.
Particularly, the MTC terminal can report absolute frame number and the subframe numbers that order is sent first to generate sub-frame offset by MTC-ID and data, determines according to System Frame Number and the subframe numbers of this sub-frame offset and the current PDCCH of receiving of terminal System Frame Number and the subframe numbers that sends data.
Particularly, the MTC terminal ascending resource that can provide according to PDCCH on the System Frame Number that calculates by step 505 and subframe numbers sends data.The upstream data that the MTC terminal sends comprises that the base station requires the data of MTC terminal to report to be connected the request of foundation with RRC.
After step 507, base station correctly receive the data that need, discharge with the MTC terminal between be connected.
Particularly, when the state of terminal in the administrative area need to be upgraded in the base station, can send the state update command to the MTC terminal, this order can be put into PDSCH and be transmitted, and corresponding PDCCH need to be configured with shared RNTI.After the state update command is sent in the base station, will discharge all MTC-ID.
The configuration of MTC terminal searching shares the PDCCH of RNTI, is used to refer to PDSCH if the configuration that searches shares the PDCCH of RNTI, receives and resolve this PDSCH.If the PDSCH that resolves is the state update command, the MTC terminal is according to MTC-ID side-play amount computing time of self, determine again to initiate the moment of initial access according to the moment of time offset and accepting state update command, and again initiate initial access in the moment of determining.
Need to prove, the state update command is one-to-many, and namely the base station notifies all MTC terminals of the same type to upgrade by this order simultaneously, and the MTC terminal is again initiated the moment of initial access and staggered mutually.
The embodiment of the present invention by terminal initial access, SOT state of termination is upgraded and data report the combination of three kinds of mechanism, has realized communicating by letter of MTC terminal and base station, removed a large amount of random access procedures from, thereby saved random access resource and the signaling consumption of system.
The methods and applications scene that the embodiment of the present invention provides terminal to send upstream data in the above-described embodiment, correspondingly, the embodiment of the present invention also provides uses the device that above-mentioned terminal sends the method for upstream data.
As shown in Figure 6, the structural representation for a kind of terminal in the embodiment of the present invention comprises:
The first receiver module 610 is used for receive data and reports order, and described data report the identification information that carries ascending resource information in order and need to send the terminal of upstream data.
Particularly, above-mentioned the first receiver module 610 can be used for obtaining configuring the PDCCH of described shared RNTI according to sharing RNTI search PDCCH; Read the content of the PDCCH of described configuration common terminal sign, if described PDCCH indication PDSCH reads the PDSCH of described PDCCH indication, the needs that obtain being carried on described PDSCH send the identification information of the terminal of upstream data; If described PDCCH indication ascending resource reads described PDCCH, obtain described ascending resource information.
Identification information and the special-purpose terminal of self that the first sending module 620, the needs that are used for receiving according to the first receiver module 610 send the terminal of upstream data identify when determining that needs send upstream data, send upstream data according to ascending resource information.
Wherein, data report the content of order carrying can comprise the attribute information of data, and above-mentioned the first sending module 620 is used for sending the data corresponding with attribute information.Need the identification information of the terminal of transmission upstream data can be bit sequence, in this bit sequence, the bit of each section preseting length reports each terminal of order corresponding with receive data respectively, above-mentioned the first sending module 620, be used for reading the bit corresponding with self according to the special-purpose terminal sign of self from bit sequence, when not identical with set point with the value of bit corresponding to this terminal in bit sequence, determine to need send upstream data, this set point represents that the terminal of corresponding bits position correspondence does not send upstream data.Wherein, in above-mentioned bit sequence, the bit not identical with set point represents the C-RNTI of terminal; Above-mentioned the first sending module 620 is used for using this C-RNTI to carry out scrambling to upstream data and processes, and uses C-RNTI to carry out descending re-transmission.
Data report the content of order carrying can also comprise absolute frame number and the subframe numbers that data report order to send first, and the ascending resource that sends the upstream data distribution for terminal; Above-mentioned the first sending module 620 is used for System Frame Number and subframe numbers that frame number absolute according to this and subframe numbers determine to send upstream data, and uses this System Frame Number and subframe numbers and above-mentioned ascending resource to send upstream data.
Particularly, above-mentioned the first sending module 620, the concrete proprietary terminal iidentification according to terminal, absolute frame number and the subframe numbers of being used for generates sub-frame offset, according to the System Frame Number of this sub-frame offset and the PDCCH that receives the indication ascending resource and system-frame and the subframe numbers that subframe numbers is determined the transmission upstream data.
Need to prove, the terminal in the embodiment of the present invention also comprises:
Above-mentioned access module 630 also is used for the accepting state update command, again initiates initial access according to described state update command, again obtains the special-purpose terminal sign.
Particularly, above-mentioned access module 630, concrete being used for identifies side-play amount computing time according to the special-purpose terminal of terminal, obtains according to the moment of described time offset and the described state update command of reception and again initiates the initial moment of accessing, and again initiate initial access in the moment of obtaining.
The embodiment of the present invention by terminal initial access, SOT state of termination is upgraded and data report the combination of three kinds of mechanism, has realized communicating by letter of terminal and base station, removed a large amount of random access procedures from, thereby saved random access resource and the signaling consumption of system.
As shown in Figure 7, the structural representation for a kind of base station in the embodiment of the present invention comprises:
The second sending module 710 sends data to terminal and reports order, and these data report the identification information that carries ascending resource information in order and need to send the terminal of upstream data.
Particularly, above-mentioned the second sending module 710, can be used for sending data by the PDCCH that configures shared RNTI to terminal and report order, this PDCCH carrying ascending resource information is also indicated PDSCH, and in this PDSCH, carrying needs the identification information of the terminal of transmission upstream data.
The second receiver module 720 is used for receiving terminal according to the upstream data of ascending resource information and identification information transmission.
Further, above-mentioned the second receiver module 720 also is used for the initial access request that receiving terminal sends.
Correspondingly, above-mentioned base station also can further comprise:
Distribution module 730, being used for according to the initial access request that the second receiver module 720 receives is terminal distribution special-purpose terminal sign.
Correspondingly, above-mentioned the second sending module 710 also is used for the special-purpose terminal sign that described distribution module 730 is distributed is sent to terminal, and described this special-purpose terminal sign sends upstream data for terminal.
Above-mentioned the second sending module 710 also is used for sending the state update command to terminal.
Correspondingly, above-mentioned the second receiver module 720 also is used for the initial access request that receiving terminal resends according to described state update command; Above-mentioned distribution module 730, also being used for according to described initial access request is that terminal is redistributed the special-purpose terminal sign, and by described the second sending module 710, the described special-purpose terminal sign of redistributing is sent to terminal.
The embodiment of the present invention by terminal initial access, SOT state of termination is upgraded and data report the combination of three kinds of mechanism, has realized communicating by letter of terminal and base station, removed a large amount of random access procedures from, thereby saved random access resource and the signaling consumption of system.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but in a lot of situation, the former is better execution mode.Based on such understanding, the part that the technical scheme of the embodiment of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions are with so that a station terminal equipment (can be mobile phone, personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from embodiment of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be looked protection scope of the present invention.
It will be appreciated by those skilled in the art that the module in the device in embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from the present embodiment.The module of above-described embodiment can be integrated in one, and also can separate deployment; A module can be merged into, also a plurality of submodules can be further split into.
The invention described above embodiment sequence number does not represent the quality of embodiment just to description.
Above disclosed be only several specific embodiment of the present invention, still, the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (19)
1. the method for a terminal transmission upstream data, is characterized in that, comprising:
The terminal receive data reports order, and described data report the identification information that carries ascending resource information in order and need to send the terminal of upstream data; Wherein, described terminal receive data reports order, comprising: described terminal obtains configuring the PDCCH of described shared RNTI according to sharing Radio Network Temporary Identifier RNTI search physical downlink control channel PDCCH; Described terminal reads the content of the PDCCH of the described shared RNTI of described configuration, if described PDCCH indication Physical Downlink Shared Channel PDSCH, read the PDSCH of described PDCCH indication, obtain being carried on the described identification information that needs the terminal of transmission upstream data of described PDSCH; If described PDCCH indication ascending resource reads described PDCCH, obtain described ascending resource information;
Described terminal sends the terminal of upstream data according to described needs identification information and the special-purpose terminal of self identify when determining that needs send upstream data, send upstream data according to described ascending resource information.
2. the method for claim 1, is characterized in that, described data report the content of order carrying to comprise the attribute information of data, and the upstream data that described terminal sends is the data corresponding with described attribute information.
3. the method for claim 1, it is characterized in that, the described identification information that need to send the terminal of upstream data is bit sequence, and in described bit sequence, the bit of each section preseting length reports each terminal of order corresponding with the described data of reception respectively;
Described terminal is determined to need to send upstream data, is specially:
Described terminal reads the bit corresponding with self according to the special-purpose terminal sign of self from described bit sequence, when not identical with set point with the value of bit corresponding to this terminal in described bit sequence, described terminal determine to need sends upstream data, and described set point represents that the terminal of corresponding bits position correspondence does not send upstream data.
4. method as claimed in claim 3, it is characterized in that, in described bit sequence, the bit not identical with described set point represents the Cell Radio Network Temporary Identifier/Identity, Cell-RNTI C-RNTI of described terminal, and described terminal is used described C-RNTI to carry out scrambling to described upstream data and processed.
5. the method for claim 1, is characterized in that, described data report the content of order carrying to comprise absolute frame number and the subframe numbers that described data report order to send first, and be that described terminal sends the ascending resource that upstream data distributes;
Described terminal sends upstream data, is specially:
Described terminal generates sub-frame offset according to the special-purpose terminal sign of self, described absolute frame number and subframe numbers, determine that according to System Frame Number and the subframe numbers of described sub-frame offset and the PDCCH that receives the indication ascending resource described terminal sends System Frame Number and the subframe numbers of upstream data, and use described System Frame Number and subframe numbers and described ascending resource to send described upstream data.
6. the method for claim 1, is characterized in that, described terminal receive data also comprises before reporting order:
Described terminal is initiated initial access, carries out uplink synchronous, and obtains the special-purpose terminal sign.
7. method as claimed in claim 6, is characterized in that, also comprises:
Described terminal accepting state update command is initiated initial access again according to described state update command, again obtains the special-purpose terminal sign.
8. method as claimed in claim 7, is characterized in that, described terminal is initiated initial access again according to described state update command, comprising:
Described terminal is obtained according to the moment of described time offset and the described state update command of reception and is again initiated the initially moment of access, and again initiate initial access in the moment of obtaining according to special-purpose terminal sign side-play amount computing time of self.
9. the method for an indicating terminal transmission upstream data, is characterized in that, comprising:
The base station sends data to terminal and reports order, and described data report the identification information that carries ascending resource information in order and need to send the terminal of upstream data; Wherein, described base station sends data to terminal and reports order, comprise: described base station reports order by configuring the PDCCH that shares RNTI to described terminal transmission data, the described ascending resource information of described PDCCH carrying is also indicated PDSCH, the described identification information that needs the terminal of transmission upstream data of carrying in described PDSCH;
Described base station receives described terminal according to the upstream data of described ascending resource information and the transmission of described identification information.
10. method as claimed in claim 9, is characterized in that, described base station also comprises before reporting order to terminal transmission data:
Described base station receives the initial access request that described terminal sends, be described terminal distribution special-purpose terminal sign and described special-purpose terminal sign is sent to described terminal according to described initial access request, described special-purpose terminal sign sends described upstream data for described terminal.
11. method as claimed in claim 10 is characterized in that, described base station also comprises after described terminal distribution special-purpose terminal sign:
Described base station sends the state update command to described terminal, and receive the initial access request that described terminal resends according to described state update command, be that described terminal redistributes that special-purpose terminal identifies and the described special-purpose terminal sign of redistributing is sent to described terminal according to described initial access request.
12. a terminal is characterized in that, comprising:
The first receiver module is used for receive data and reports order, and described data report the identification information that carries ascending resource information in order and need to send the terminal of upstream data; Described the first receiver module is used for obtaining configuring the PDCCH of described shared RNTI according to sharing RNTI search PDCCH; Read the content of the PDCCH of the described shared RNTI of described configuration, if described PDCCH indication PDSCH reads the PDSCH of described PDCCH indication, obtain being carried on the described identification information that needs the terminal of transmission upstream data of described PDSCH; If described PDCCH indication ascending resource reads described PDCCH, obtain described ascending resource information;
Identification information and the special-purpose terminal of self that the first sending module, the needs that are used for receiving according to described the first receiver module send the terminal of upstream data identify when determining that needs send upstream data, send upstream data according to described ascending resource information.
13. terminal as claimed in claim 12 is characterized in that, described data report the content of order carrying to comprise the attribute information of data,
Described the first sending module is used for sending the data corresponding with described attribute information.
14. terminal as claimed in claim 12, it is characterized in that, the described identification information that need to send the terminal of upstream data is bit sequence, and in described bit sequence, the bit of each section preseting length reports each terminal of order corresponding with the described data of reception respectively;
Described the first sending module, be used for reading the bit corresponding with self according to the special-purpose terminal sign of self from described bit sequence, when not identical with set point with the value of bit corresponding to this terminal in described bit sequence, determine to need send upstream data, described set point represents that the terminal of corresponding bits position correspondence does not send upstream data.
15. terminal as claimed in claim 14 is characterized in that, in described bit sequence, the bit not identical with described set point represents the C-RNTI of described terminal,
Described the first sending module is used for using described C-RNTI to carry out scrambling to described upstream data and processes.
16. terminal as claimed in claim 12 is characterized in that, described data report the content of order carrying to comprise absolute frame number and the subframe numbers that described data report order to send first, and are that described terminal sends the ascending resource that upstream data distributes;
Described the first sending module, concrete being used for generates sub-frame offset according to the special-purpose terminal sign of described terminal, described absolute frame number and subframe numbers, determine to send System Frame Number and the subframe numbers of upstream data according to System Frame Number and the subframe numbers of described sub-frame offset and the PDCCH that receives the indication ascending resource, and use described System Frame Number and subframe numbers and described ascending resource to send described upstream data.
17. a base station is characterized in that, comprising:
The second sending module is used for sending data to terminal and reports order, and described data report the identification information that carries ascending resource information in order and need to send the terminal of upstream data; Described the second sending module, be used for reporting order by configuring the PDCCH that shares RNTI to described terminal transmission data, the described ascending resource information of described PDCCH carrying is also indicated PDSCH, the described identification information that needs the terminal of transmission upstream data of carrying in described PDSCH;
The second receiver module is used for receiving described terminal according to the upstream data of described ascending resource information and the transmission of described identification information.
18. base station as claimed in claim 17 is characterized in that,
Described the second receiver module also is used for receiving the initial access request that described terminal sends;
Described base station also comprises:
Distribution module, being used for according to the initial access request that described the second receiver module receives is described terminal distribution special-purpose terminal sign;
Described the second sending module also is used for the special-purpose terminal sign of described module assigns is sent to described terminal.
19. base station as claimed in claim 18 is characterized in that,
Described the second sending module also is used for sending the state update command to described terminal;
Described the second receiver module also is used for receiving the initial access request that described terminal resends according to described state update command;
Described distribution module, also being used for according to described initial access request is that described terminal is redistributed the special-purpose terminal sign, and by described the second sending module, described special-purpose terminal sign is sent to described terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010171788 CN102237956B (en) | 2010-05-07 | 2010-05-07 | Method and device for transmitting uplink data by terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010171788 CN102237956B (en) | 2010-05-07 | 2010-05-07 | Method and device for transmitting uplink data by terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102237956A CN102237956A (en) | 2011-11-09 |
| CN102237956B true CN102237956B (en) | 2013-11-06 |
Family
ID=44888223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010171788 Active CN102237956B (en) | 2010-05-07 | 2010-05-07 | Method and device for transmitting uplink data by terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102237956B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9036496B2 (en) * | 2012-01-09 | 2015-05-19 | Qualcomm Incorporated | Devices and methods for facilitating overhead message updates in wireless communications systems |
| EP3113526B1 (en) * | 2014-02-27 | 2019-12-25 | Huawei Technologies Co., Ltd. | Resource scheduling method and device |
| CN105992353A (en) * | 2015-02-03 | 2016-10-05 | 北京信威通信技术股份有限公司 | MTC uplink data transmission method |
| CN106797634B (en) * | 2015-04-10 | 2020-04-28 | 华为技术有限公司 | Information transmission method and device |
| CN106454923A (en) * | 2015-08-13 | 2017-02-22 | 中国电信股份有限公司 | Uplink resource determining method and system |
| CN107018173A (en) * | 2016-01-27 | 2017-08-04 | 海能达通信股份有限公司 | Method, terminal device, network side equipment and the system of data transfer |
| CN108206725B (en) | 2016-12-16 | 2022-05-10 | 中兴通讯股份有限公司 | Data transmission method, transmitter, receiver and storage medium |
| CN109690994B (en) * | 2017-01-05 | 2020-05-22 | 北京欧珀通信有限公司 | Method for transmitting feedback information, network equipment and terminal equipment |
| CN109150417B (en) * | 2017-06-16 | 2020-11-03 | 华为技术有限公司 | Method and device for sending and receiving uplink information |
| CN113784451B (en) | 2018-07-06 | 2024-05-14 | 北京小米移动软件有限公司 | Indication method, device, terminal and base station of control signaling and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370246A (en) * | 2007-08-14 | 2009-02-18 | 大唐移动通信设备有限公司 | Broadcasting method, system and apparatus for system information |
| CN101478808A (en) * | 2009-01-21 | 2009-07-08 | 中兴通讯股份有限公司 | Downlink control information sending and detecting method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8295243B2 (en) * | 2006-08-21 | 2012-10-23 | Qualcomm Incorporated | Method and apparatus for random access in an orthogonal multiple-access communication system |
-
2010
- 2010-05-07 CN CN 201010171788 patent/CN102237956B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370246A (en) * | 2007-08-14 | 2009-02-18 | 大唐移动通信设备有限公司 | Broadcasting method, system and apparatus for system information |
| CN101478808A (en) * | 2009-01-21 | 2009-07-08 | 中兴通讯股份有限公司 | Downlink control information sending and detecting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102237956A (en) | 2011-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102237956B (en) | Method and device for transmitting uplink data by terminal | |
| US20190239266A1 (en) | Content Publishing Method and User Equipment | |
| CN101600206B (en) | Method and apparatus for determining dedicate searching space in physical downlink control channel | |
| CN111315012B (en) | Paging method, device and system | |
| WO2015110010A1 (en) | Paging message transmission method and apparatus | |
| EP2222128A1 (en) | Method for sending, transmitting and scheduling system message in long term evolution system | |
| CN109150562B (en) | Method and device for managing cell and storage medium | |
| RU2762158C2 (en) | Method and equipment for controlling functionality of ue of limited use, and computer data carrier | |
| CN108966346B (en) | Paging parameter configuration method and access network entity | |
| CN101860898A (en) | Method and system for collocating hybrid automatic repeat request related information | |
| CN102833734A (en) | Method for transmitting paging message | |
| CN104871584A (en) | Access network equipment and communication method | |
| CN105812092A (en) | Repeated transmission processing method, device and node | |
| CN102123487A (en) | Method, device and system for activating carrier waves | |
| CN114071495A (en) | Initial access method and device, terminal and network side equipment | |
| CN109417768A (en) | Update method, terminal device and the network side equipment of system information | |
| CN104010381A (en) | Direct communication path establishment method, equipment and system | |
| KR20120028197A (en) | Group control method for machine type communication and mobile communication system using the method | |
| CN102572722A (en) | Message transmission method and equipment based on cluster users | |
| CN101998272A (en) | Sending and receiving method, device and system of multimedia broadcast multicast service (MBMS) control information updating notice | |
| CN108401226B (en) | Information transmission and processing method and device, equipment, terminal and system | |
| CN106535352B (en) | Method and device for sending and receiving short transmission time interval communication information | |
| CN101175015B (en) | High-speed descending grouping access characteristic using method and device | |
| CN104469953B (en) | A kind of method and apparatus that user data is transmitted by secondary carrier | |
| CN102215517A (en) | Terminal called processing and testing method and long time evolution (LTE) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |