CN102740486B - A kind of method and system of scheduling of resource and a kind of terminal - Google Patents
A kind of method and system of scheduling of resource and a kind of terminal Download PDFInfo
- Publication number
- CN102740486B CN102740486B CN201110083813.8A CN201110083813A CN102740486B CN 102740486 B CN102740486 B CN 102740486B CN 201110083813 A CN201110083813 A CN 201110083813A CN 102740486 B CN102740486 B CN 102740486B
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- terminal
- wireless access
- access capability
- time interval
- data volume
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
Abstract
The invention discloses the method and system and a kind of terminal of a kind of scheduling of resource, the method includes：Terminal is by its wireless access capability or represents the identification notification of wireless access capability to network side equipment, and the wireless access capability that the network side equipment has according to the terminal carries out scheduling of resource to the terminal.The present invention can reduce the requirement and the requirement to traffic handing capacity of terminal-pair buffer memory capacity, so as to reduce the cost of terminal.
Description
Technical field
The present invention relates to moving communicating field, more particularly to a kind of scheduling of resource method and system and a kind of terminal.
Background technology
With developing rapidly for wireless communication technology, many new communications of being born on the basis of traditional communication technology
Technology, these new communication technologys have expedited the emergence of various traffic demands, such as smart mobile phone again（Smart Phone）, machine
Type communication MTC（Machine Type Communication, abbreviation MTC）Deng.These new communication services mostly have aobvious
Work feature, such as：The type of service that is related to is more single, each transmission（Sending and receiving）Data volume it is small, and partial service possesses
Delay-tolerant performance.
And in existing communication protocol framework, in order to the reception downlink data that makes terminal as fast as possible and send
Row data, the data-handling capacity of existing terminal is very strong, and terminal is in a Transmission Time Interval TTI（Transmission Time
Interval, abbreviation TTI）In the data volume of all transmission blocks that can receive（That is amount of bits, can reach 10M bits/
Second）The data volume of the single transmission block that can be received in a TTI with terminal is very big, and terminal can in a TTI
The data volume of the single transmission block that the data volume and terminal of all transmission blocks for sending can send in a TTI is also very big,
This also requires there is larger data buffer area and stronger traffic handing capacity in terminal, for being mainly used in low data
For the terminal of transmission quantity and high latency tolerance business, then need to increase complexity, so as to improve the cost of terminal.
The content of the invention
The technical problem to be solved in the present invention is to provide the method and system and a kind of terminal of a kind of scheduling of resource, reduces eventually
The end requirement to buffer memory capacity and the requirement to traffic handing capacity, reduces the cost of terminal.
In order to solve the above-mentioned technical problem, the invention provides a kind of method of scheduling of resource, including：Terminal is wireless by its
Access capability represents the identification notification of wireless access capability to network side equipment, and the network side equipment is according to the terminal
The wireless access capability having carries out scheduling of resource to the terminal.
Further, the above method can also have the characteristics that：
The wireless access capability refers to that there is the terminal finite data receiving ability and/or finite data to send energy
Power.
Further, the above method can also have the characteristics that：
Finite data receiving ability refers to that terminal meets at least one of following condition：
The data volume of all downstream transmission blocks that the terminal can be received in a Transmission Time Interval is less than standard
The data volume of all downstream transmission blocks that terminal specified in agreement can be received in a Transmission Time Interval；
The data volume of the single downstream transmission blocks that the terminal can be received in a Transmission Time Interval is less than standard
The data volume of the single downstream transmission blocks that terminal specified in agreement can be received in a Transmission Time Interval；
The Transmission Time Interval that the terminal is used to receive data is discontinuous；
Finite data transmitting capacity refers to that terminal meets at least one of following condition：
The data volume of all uplink transmission blocks that the terminal can send in a Transmission Time Interval is less than standard
The data volume of all uplink transmission blocks that terminal specified in agreement can send in a Transmission Time Interval；
The data volume of the single uplink transmission block that the terminal can send in a Transmission Time Interval is less than standard
The data volume of the single uplink transmission block that terminal specified in agreement can send in a Transmission Time Interval；
The Transmission Time Interval that the terminal is used to send data is discontinuous.
Further, the above method can also have the characteristics that：
The terminal is connected by terminal ability information message, wireless resource control connection request message, wireless heterogeneous networks
Connect and set up completion message or medium access layer control signaling by its wireless access capability or represent wireless access
The identification notification of ability is to the network side equipment.
Further, the above method can also have the characteristics that：
The terminal increases new classification type in upstream message and identifies for carrying the wireless access capability.
Further, the above method can also have the characteristics that：
The mark for representing wireless access capability refers to low speed terminal mark, low cost terminals mark or low priority
Terminal iidentification.
Further, the above method can also have the characteristics that：
The wireless access capability that the network side equipment has according to the terminal carries out scheduling of resource to the terminal is
One or more in below referring to：
The data volume that the network side equipment sends in a Transmission Time Interval to the terminal is less than or equal to institute
State data volume specified in finite data receiving ability；
The number of the single downstream transmission blocks that the network side equipment sends in a Transmission Time Interval to the terminal
Data volume according to amount less than or equal to single downstream transmission blocks specified in the finite data receiving ability；
The network side equipment is the terminal distribution physical resource number of blocks according to the wireless access capability information；
The network side equipment is the terminal distribution uplink authorization according to the wireless access capability information；
The scheduling terminal of the network side equipment non-standing；
The network side equipment is that the uplink authorization of the terminal distribution is discontinuous.
In order to solve the above-mentioned technical problem, present invention also offers the method and the system of terminal of a kind of scheduling of resource, institute
Stating system includes network side equipment and terminal；The terminal, for by its wireless access capability or represent wireless access capability
Identification notification to network side equipment；The network side equipment, for the wireless access capability that is had according to the terminal to institute
Stating terminal carries out scheduling of resource.
Further, said system can also have the characteristics that：
The wireless access capability refers to that there is the terminal finite data receiving ability and/or finite data to send energy
Power;
Finite data receiving ability refers to that terminal meets at least one of following condition：
The data volume of all downstream transmission blocks that the terminal can be received in a Transmission Time Interval is less than standard
The data volume of all downstream transmission blocks that terminal specified in agreement can be received in a Transmission Time Interval；
The data volume of the single downstream transmission blocks that the terminal can be received in a Transmission Time Interval is less than standard
The data volume of the single downstream transmission blocks that terminal specified in agreement can be received in a Transmission Time Interval；
The Transmission Time Interval that the terminal is used to receive data is discontinuous；
Finite data transmitting capacity refers to that terminal meets at least one of following condition：
The data volume of all uplink transmission blocks that the terminal can send in a Transmission Time Interval is less than standard
The data volume of all uplink transmission blocks that terminal specified in agreement can send in a Transmission Time Interval；
The data volume of the single uplink transmission block that the terminal can send in a Transmission Time Interval is less than standard
The data volume of the single uplink transmission block that terminal specified in agreement can send in a Transmission Time Interval；
The Transmission Time Interval that the terminal is used to send data is discontinuous.
Further, said system can also have the characteristics that：
The wireless access capability that the network side equipment has according to the terminal carries out scheduling of resource to the terminal is
One or more in below referring to：
The data volume that the network side equipment sends in a Transmission Time Interval to the terminal is less than or equal to institute
State data volume specified in finite data receiving ability；
The number of the single downstream transmission blocks that the network side equipment sends in a Transmission Time Interval to the terminal
Data volume according to amount less than or equal to single downstream transmission blocks specified in the finite data receiving ability；
The network side equipment is the terminal distribution physical resource number of blocks according to the wireless access capability information；
The network side equipment is the terminal distribution uplink authorization according to the wireless access capability information；
The scheduling terminal of the network side equipment non-standing；
The network side equipment is that the uplink authorization of the terminal distribution is discontinuous.
In order to solve the above-mentioned technical problem, present invention also offers a kind of terminal, the terminal includes capability reporting module；
The capability reporting module, for identification notification to the network side of its wireless access capability or expression wireless access capability to be set
It is standby.
Further, above-mentioned terminal can also have the characteristics that：
The wireless access capability refers to that there is the terminal finite data receiving ability and/or finite data to send energy
Power;
Finite data receiving ability refers to that terminal meets at least one of following condition：
The data volume of all downstream transmission blocks that the terminal can be received in a Transmission Time Interval is less than standard
The data volume of all downstream transmission blocks that terminal specified in agreement can be received in a Transmission Time Interval；
The data volume of the single downstream transmission blocks that the terminal can be received in a Transmission Time Interval is less than standard
The data volume of the single downstream transmission blocks that terminal specified in agreement can be received in a Transmission Time Interval；
The Transmission Time Interval that the terminal is used to receive data is discontinuous；
Finite data transmitting capacity refers to that terminal meets at least one of following condition：
The data volume of all uplink transmission blocks that the terminal can send in a Transmission Time Interval is less than standard
The data volume of all uplink transmission blocks that terminal specified in agreement can send in a Transmission Time Interval；
The data volume of the single uplink transmission block that the terminal can send in a Transmission Time Interval is less than standard
The data volume of the single uplink transmission block that terminal specified in agreement can send in a Transmission Time Interval；
The Transmission Time Interval that the terminal is used to send data is discontinuous.
Further, above-mentioned terminal can also have the characteristics that：
The mark for representing wireless access capability refers to low speed terminal mark, low cost terminals mark or low priority
Terminal iidentification.
The present invention can reduce the requirement and the requirement to traffic handing capacity of terminal-pair buffer memory capacity, so as to reduce end
The cost at end.
Brief description of the drawings
Fig. 1 is the method schematic diagram of scheduling of resource in embodiment；
Fig. 2 is the flow chart of attaching process in specific embodiment one；
Fig. 3 is the flow chart for transmitting data in specific embodiment one after terminal to report wireless access capability；
Fig. 4 is the flow chart of accessing terminal to network in specific embodiment two；
Fig. 5 is the flow chart of accessing terminal to network in specific embodiment three.
Specific embodiment
System involved by the terminal of reduces cost includes network side equipment and terminal.
Terminal is used for the identification notification of its wireless access capability or expression wireless access capability to network side equipment；
The wireless access capability that network side equipment is used to be had according to the terminal carries out scheduling of resource to the terminal.
Wherein, terminal completes above-mentioned notification procedure by its capability reporting module.Network side equipment can be base station.
Wireless access capability refers to that the terminal has finite data receiving ability and/or finite data transmitting capacity.Have
Limit is relative to standard agreement（3GPP TS.36.306 agreements）In wireless access capability for.
Above-mentioned mark can be low speed terminal mark, low cost terminals mark or low priority terminal iidentification.
Finite data receiving ability refers to that the terminal meets at least one of following condition：
(1) data volume of all downstream transmission blocks that the terminal can be received in a TTI is less than in standard agreement
The data volume of all downstream transmission blocks that the terminal of regulation can be received in a TTI；For example, can specify that the former is the latter
One thousandth；
(2) data volume of the single downstream transmission blocks that the terminal can be received in a TTI is less than in standard agreement
The data volume of the single downstream transmission blocks that the terminal of regulation can be received in a TTI；For example, can specify that the former is the latter
One thousandth；
(3) terminal is discontinuous for receiving the TTI of data；For example for receive data TTI at uniform intervals
Distribution, this uniform interval can be a TTI, two TTI or multiple TTI；TTI for receiving data can also be with non-
Uniformly it is spaced apart.
Finite data transmitting capacity refers to that terminal meets at least one of following condition：
(1) data volume of all uplink transmission blocks that the terminal can send in a TTI is less than in standard agreement
The data volume of all uplink transmission blocks that the terminal of regulation can send in a TTI；For example, can specify that the former is the latter
One thousandth；
(2) data volume of the single uplink transmission block that the terminal can send in a TTI is less than in standard agreement
The data volume of the single uplink transmission block that the terminal of regulation can send in a TTI；For example, can specify that the former is the latter
One thousandth；
(3) terminal is discontinuous for sending the TTI of data.For example for send data TTI at uniform intervals
Distribution, this uniform interval can be a TTI, two TTI or multiple TTI；For send upstream data up TTI also
Can be spaced apart with heterogeneous.
The terminal can increase new classification type in upstream message and identify for carrying the wireless access capability.
The terminal can be also used for by terminal ability information message, wireless resource control connection request message, wireless
Resources control connection setup complete message or medium access layer control signaling are by its wireless access capability or table
Show the identification notification of wireless access capability to the network side equipment.
The scheduling of resource that network side equipment is carried out refer to network side equipment according to the wireless access capability of terminal to report or
The wireless access capability corresponding to the mark of wireless access capability is identified, is terminal distribution downlink resource and/or ascending resource, tool
Body scheduling refer to it is following in one or more：The network side equipment sends in a Transmission Time Interval to the terminal
Data volume be less than or equal to corresponding data volume specified in the finite data receiving ability；The network side equipment is one
The data volume of the single downstream transmission blocks sent to the terminal in individual Transmission Time Interval is less than or equal to the finite data
The data volume of single downstream transmission blocks specified in receiving ability；The network side equipment is according to the wireless access capability information
It is the terminal distribution physical resource number of blocks；The network side equipment is the terminal according to the wireless access capability information
Distribution uplink authorization；The scheduling terminal of the network side equipment non-standing；The network side equipment is the terminal point
The uplink authorization matched somebody with somebody is discontinuous.
As shown in figure 1, the method for the accessing terminal to network includes：Terminal is by its wireless access capability or represents wireless
The wireless access capability pair that the identification notification of access capability has to network side equipment, the network side equipment according to the terminal
The terminal carries out scheduling of resource.
The wireless access capability refers to that there is the terminal finite data receiving ability and/or finite data to send energy
Power.Limited is relative to standard agreement（3GPP TS.36.306 agreements）In wireless access capability for.
The mark for representing wireless access capability refers to low speed terminal mark, low cost terminals mark or low priority
Terminal iidentification.
Finite data receiving ability refers to that terminal meets at least one of following condition：
(1) data volume of all downstream transmission blocks that the terminal can be received in a TTI is less than in standard agreement
The data volume of all downstream transmission blocks that the terminal of regulation can be received in a TTI；For example, can specify that the former is the latter
One thousandth；
(2) data volume of the single downstream transmission blocks that the terminal can be received in a TTI is less than in standard agreement
The data volume of the single downstream transmission blocks that the terminal of regulation can be received in a TTI；For example, can specify that the former is the latter
One thousandth；
(3) terminal is discontinuous for receiving the TTI of data；For example for receive data TTI at uniform intervals
Distribution, this uniform interval can be a TTI, two TTI or multiple TTI；TTI for receiving data can also be with non-
Uniformly it is spaced apart.
Finite data transmitting capacity refers to that terminal meets at least one of following condition：
(1) data volume of all uplink transmission blocks that the terminal can send in a TTI is less than in standard agreement
The data volume of all uplink transmission blocks that the terminal of regulation can send in a TTI；For example, can specify that the former is the latter
One thousandth；
(2) data volume of the single uplink transmission block that the terminal can send in a TTI is less than in standard agreement
The data volume of the single uplink transmission block that the terminal of regulation can send in a TTI；For example, can specify that the former is the latter
One thousandth；
(3) what the terminal was used is discontinuous for sending the TTI of data.For example for sending the TTI of data with uniform
Be spaced apart, this uniform interval can be a TTI, two TTI or multiple TTI；TTI for sending data may be used also
It is spaced apart with heterogeneous.
The wireless access capability of terminal is limited to above-mentioned（1）（2）During condition, the requirement to terminal buffers ability can be reduced,
The wireless access capability of terminal is limited to above-mentioned（3）During condition, the requirement to the traffic handing capacity of terminal can be reduced, terminal
Wireless access capability is limited to above-mentioned simultaneously（1）（2）（3）During condition, can reduce simultaneously at the caching capabilities and business to terminal
The requirement of reason ability.
The terminal can increase new classification type in upstream message and identify for carrying the wireless access capability.
The terminal can also be by terminal ability information message, wireless resource control connection request message, Radio Resource
Control connection setup complete message or medium access layer control signaling by its wireless access capability or indicate without
The identification notification of line access capability is to the network side equipment.
The scheduling of resource that network side equipment is carried out refer to network side equipment according to the wireless access capability of terminal to report or
The wireless access capability corresponding to the mark of wireless access capability is identified, is terminal distribution downlink resource and/or ascending resource.Tool
Body scheduling refer to it is following in one or more：The network side equipment sends in a Transmission Time Interval to the terminal
Data volume be less than or equal to data volume specified in the finite data receiving ability；The network side equipment is in a transmission
The data volume of the single downstream transmission blocks sent to the terminal in time interval receives energy less than or equal to the finite data
The data volume of single downstream transmission blocks specified in power；The network side equipment is described according to the wireless access capability information
Terminal distribution physical resource number of blocks；The network side equipment is in the terminal distribution according to the wireless access capability information
Row is authorized；The scheduling terminal of the network side equipment non-standing；The network side equipment is the upper of the terminal distribution
Row authorizes discontinuous.
The one kind in following two advice methods can be carried out in embodiment：
The first, its wireless access capability is notified that network side equipment is according to this wireless access to network side equipment by terminal
Ability carries out scheduling of resource to the terminal.
Second, terminal would indicate that the identification notification of wireless access capability to network side equipment, and network side equipment is according to this
Identify corresponding wireless access capability carries out scheduling of resource to the terminal（Network side equipment can be according to the default setting of system
Know this corresponding wireless access capability of mark）.
Terminal wireless access capability can be using the one kind in following three kinds in embodiment：
The first, while having finite data receiving ability and finite data transmitting capacity；
Second, only there is finite data receiving ability；
The third, only has finite data transmitting capacity.
Below by specific embodiments and the drawings, the present invention is described in detail.
Specific embodiment one
In specific embodiment one using the advice method of above-mentioned " notifying to network side equipment its wireless access capability " with
And the wireless access capability mode of above-mentioned " while there is finite data receiving ability and finite data transmitting capacity ".Also, eventually
End is by the terminal ability information message in attaching process（UE Capability Information）By its wireless access capability
Notify to the network side equipment.
Terminal A reports the process of the wireless access capability of itself as shown in Figure 2 to network side：
Step 201, terminal A initiating random access procedures in the cell that it is resident, sets up wireless heterogeneous networks（RRC）
Connection.
Step 202, is setting up during RRC connects, and terminal A is by attach request（Attach Request）Message sends
To base station, and then, base station sends the message to core net.
Step 203, core net sends initial context and sets up request to base station（Initial Context Setup
Request）Message, wherein, wireless access capability information of the message not comprising terminal A, and Attach Request message is also with this
Message together sends.
Request is set up in step 204, base station in the initial context for receiving core net transmission（Initial Context
Setup Request）Terminal A wireless access capability information is not known by after message, and parsing, sending terminal capability to terminal A looks into
Ask（UE Capability Enquiry）Message, notifies that terminal A reports its wireless access capability information.
Step 205, terminal A passes through terminal ability information（UE Capability Information）Message by itself
Wireless access capability information is notified to base station.Wherein, this wireless access capability information also Access Layer version including the terminal is believed
Breath, radio frequency parameter information（RF parameters）, type information（ue-Category）Deng.
In this step 205, in order to realize the present invention, it is necessary in terminal ability information message original cell " type believe
Breath（ue-Category）" in increase newly a type（Category）, it is used to represent the wireless access capability（Wherein it is possible to refer to
The data volume amount that bright terminal is supported, such as specific data values, or account for the ratio of the data volume that existing protocol specifies
Example）.A cell can also be increased newly in terminal ability information message, represent that terminal is used to receive data and/or sends data
TTI be discontinuous, and in the cell comprising set TTI interval mode and interval TTI quantity.For example, this is specific
In embodiment, the wireless access capability of terminal includes limited data reception capabilities and finite data transmitting capacity simultaneously.Descending side
To terminal is that downlink data is received on 1 descending TTI of TTI in uniform intervals, or receives descending on continuous descending TTI
Data, and/or the data volume of all transmission blocks for receiving is less than the respective numbers that agreement specifies and the single biography for receiving
Defeated piece of data volume is less than the respective numbers that agreement specifies.Up direction, terminal is on 2 up TTI of TTI in uniform intervals
Upstream data is sent, or upstream data is sent on continuous up TTI, and the data volume of all transmission blocks for sending is low
The respective numbers and/or the data volume of the single transmission block of transmission specified in agreement are less than the respective numbers that agreement specifies.
Step 206, base station preserves the wireless access capability of terminal A, optional for the following resource scheduling to terminal A
, base station is also indicated by terminal ability information（UE Capability Info Indication）Message is sent to core net.
Base station will be that terminal distribution sends number according to the wireless access capability after the wireless access capability for obtaining terminal
According to required ascending resource, and data are sent to terminal according to the wireless access capability.
Step 207, base station sends RRC connections and reconfigures to terminal A（Connection Reconfiguration）Disappear
Breath, and attachment is received（Attach Accept）Message sends to terminal together with the message.
Step 208, after terminal A receives RRC connection reconfiguration messages, using parameter therein, and sends RRC to base station
Connection reconfigures completion（RRC Connection Reconfiguration Complete）Message.
Step 209, base station sends initial context and sets up response to core net（Initial Context Setup
Response）Message.
Step 210, terminal A sends attachment and completes to base station（Attach Complete）Sent out after receiving message, base station
Deliver to core net.
So far, adhere to（Attach）Process terminates, and terminal A has successfully reported the wireless access energy of itself to network side
Power, the RRC connections that then base station has built up release.After terminal A successfully reports itself wireless access capability, terminal A
The process of data is sent or received as shown in figure 3, in the process, network side is by according to the nothing of the terminal obtained in attaching process
Line access capability is terminal distribution uplink/downlink resource：
Step 301, terminal A initiating random access procedures in the cell that it is resident set up RRC connections.
Step 302, is setting up during RRC connects, and terminal A is by NAS layers of service request（Service Request）
Message is sent to base station, and then, base station forwards this information to core net.
Step 303, core net sends initial context and sets up request to base station（Initial Context Setup
Request）Message, can include the wireless access capability information of the terminal in the message, the wireless access capability information is logical
Attachment before crossing（Attach）What process was obtained.
Step 304, base station sends RRC connections and reconfigures to terminal A（RRC Connection Reconfiguration）
Message, needs the DRB of foundation comprising the terminal in the message（Data Radio Bearer）Configuration information.
Step 305, terminal A receive RRC connection reconfigure（RRC Connection Reconfiguration）Message
Afterwards, using parameter therein, and completion is reconfigured to base station transmission RRC connections（ RRC Connection
Reconfiguration Complete）Message.
Step 306, base station receive RRC connection reconfigure completion（RRC Connection Reconfiguration
Complete）After message, send initial context to core net and set up response（Initial Context Setup
Response）Message.
So far, terminal completes to be set up with the DRB of base station, can carry out data interaction with base station.
In the present embodiment, base station according to the wireless access capability of the terminal obtained in attaching process will be in terminal distribution/
Downlink resource, i.e. base station are that terminal A distributes a small amount of downlink resource according to the finite data receiving ability of terminal A, for example, terminal
During downlink resource amount needed for specifying it in the finite data receiving ability in A, base station can also be according to this downlink resource
The corresponding downlink resource of Quota distribution, base station is terminal A distribution in descending TTI according to the finite data transmitting capacity of terminal A
Less ascending resource, for example, during ascending resource amount needed for specifying it in finite data transmitting capacity in terminal A,
Base station can also be according to this corresponding ascending resource of ascending resource Quota distribution.So, terminal receive downlink data when, with this
The summation that corresponding each RLC of every radio bearer of terminal receives the byte quantity of the RLC PDU of window memory storage will be reduced,
When upstream data is sent, each RLC corresponding with every radio bearer of the terminal sends the byte of the RLC PDU of window memory storage
The summation of quantity can also be reduced, so, rlc layer needs the byte total amount of row RLC PDU above and/or under storage also in terminal
Reduce, such that it is able to by the requirement in terminal buffers space reduction, by the requirement reduction of terminal traffic disposal ability, so as to reduce end
End cost.
Specific embodiment two
The logical of above-mentioned " would indicate that the identification notification of wireless access capability to network side equipment " is used in specific embodiment two
Know the wireless access capability mode of mode and above-mentioned " only there is finite data receiving ability ".Also, terminal is by wireless money
Source controls connection request（RRC Connection Request）Message would indicate that the identification notification of wireless access capability to described
Network side equipment.As shown in figure 4, specifically including：
Step 401, terminal A initiates Stochastic accessing in its cell being resident, and sending RRC to the base station belonging to the cell connects
Connect request（RRC Connection Request）Message.
In this embodiment, in order to realize the present invention, terminal A is needed in RRC connection request（RRC Connection
Request）Carried in message and represent that itself represents the mark of wireless access capability, this mark can be that this has and described wirelessly connects
Enter the mark of the terminal of ability, or low speed terminal mark, or low cost terminals mark, or low priority terminal
Mark, can be in RRC connection request（RRC Connection Request）Increasing cell in message is used to carry this mark.
Step 402, base station is receiving the RRC connection request of terminal transmission（RRC Connection Request）Message
Afterwards, the wireless access capability corresponding to the mark of the expression wireless access capability according to the terminal for receiving carries out resource tune to terminal
Degree, and send RRC connection foundation to terminal A（RRC Connection Setup）Message.
Agreement needs mark, low speed terminal, low cost terminals or the low priority terminal iidentification of regulation wireless access capability
The mark correspondence of corresponding wireless access capability, such as regulation wireless access capability only has finite data receiving ability, or
Low cost terminals mark correspondence only has finite data receiving ability, or low priority terminal iidentification correspondence only has Finite Number
According to transmitting capacity, after base station receives the mark of low speed terminal or low cost terminals or low priority terminal, according to corresponding wireless
Access capability implements scheduling of resource.
In this specific embodiment, the wireless access capability can refer to that only there is the terminal finite data to receive energy
Power.For example, in down direction, terminal is to receive data on 2 TTI of TTI in uniform intervals；Or connect on continuous TTI
Data are received, quantity and/or the single biography of reception that the data volume that all transmission blocks of reception are included specifies less than agreement
The defeated piece of data volume for being included is less than the respective numbers that agreement specifies.
Step 403, terminal receives RRC connections and sets up（RRC Connection Setup）After message, RRC is sent to base station
Connection is set up and is completed（RRC Connection Setup Complete）Message, the business that the message also sends comprising terminal please
Ask（Service Request）Message.
Step 404, base station receives RRC connections and sets up completion（RRC Connection Setup Complete）After message,
Service request is sent to core net（Service Request）Message.
Step 405, core net receives service request（Service Request）Afterwards, the terminal is authenticated and safety
Set up, sending initial context to base station sets up request（Initial Context Setup Request）Message, wherein including
Base station needs QoS parameter, parameter of security configuration of Data Radio Bearer DRB set up for terminal etc..
DRB configuration parameters are set up in step 406, base station for the terminal, and sending RRC connections to the terminal reconfigures（RRC
Connection Reconfiguration）Message.
Step 407, terminal receives RRC connections and reconfigures（RRC Connection Reconfiguration）After message,
Using parameter configuration therein, send RRC connections to base station and reconfigure completion（RRC Connection Reconfiguration
Complete）Message.
Step 408, base station receives RRC connections and reconfigures completion（RRC Connection Reconfiguration
Complete）After message, send initial context to core net and set up response（Initial Context Setup
Response）Message.
So far, terminal completes to be set up with the DRB of base station, can carry out data interaction with base station.
In this specific embodiment, base station will be terminal according to the wireless access capability of the terminal known from step 401
Carry out resource allocation.In the present embodiment, it is less descending that base station is that terminal A is distributed according to the finite data receiving ability of terminal A
Resource, sends a small amount of downlink data（Less than or equal to the data values included in the wireless access capability information that it is reported）.
In LTE system, the resource of distribution can be represented with Physical Resource Block, therefore the wireless access energy that base station reports according to terminal A
Power determines the Physical Resource Block transformation that can be distributed, it is impossible to more than this upper limit.Terminal when data are received, build by the terminal
The summation that corresponding each RLC of vertical Data Radio Bearer receives the byte quantity of the RLC PDU of window memory storage will be reduced, from
And terminal cost can be reduced by the requirement of terminal storage space reduction, by the requirement reduction of terminal traffic disposal ability.
Specific embodiment three
The logical of above-mentioned " would indicate that the identification notification of wireless access capability to network side equipment " is used in specific embodiment three
Know the wireless access capability mode of mode and above-mentioned " only there is finite data transmitting capacity ".Also, terminal is by wireless money
Source control connection is set up and is completed（RRC Connection Setup Complete）Message would indicate that the mark of wireless access capability
Notify to the network side equipment.As shown in figure 5, specifically including：
Step 501, terminal A initiates Stochastic accessing in its cell being resident, and sending RRC to the base station belonging to the cell connects
Connect request（RRC Connection Request）Message.
Step 502, base station is receiving the RRC connection request of terminal transmission（RRC Connection Request）Message
Afterwards, RRC connections are sent to terminal A to set up（RRC Connection Setup）Message.
Step 503, terminal receives RRC connections and sets up（RRC Connection Setup）After message, RRC is sent to base station
Connection is set up and is completed（RRC Connection Setup Complete）Message, the business that the message also sends comprising terminal please
Ask（Service Request）Message.
In this embodiment, in order to realize the present invention, terminal A needs to be set up in RRC connections and completes（RRC Connection
Setup Complete）Carried in message and represent that itself represents the mark of wireless access capability, this mark can be that this has institute
The mark of the terminal of wireless access capability, or low speed terminal mark, or low cost terminals mark are stated, can be in RRC
Connection is set up and is completed（RRC Connection Setup Complete）Increasing cell in message is used to carry this mark.
Step 504, base station receives RRC connections and sets up completion（RRC Connection Setup Complete）After message,
Wireless access capability corresponding to the mark of the expression wireless access capability according to the terminal for receiving carries out scheduling of resource to terminal,
And send service request to core net（Service Request）Message.
In this specific embodiment, the wireless access capability of terminal can refer to that only there is the terminal finite data to send energy
Power.Up direction, terminal is to send upstream data on several up TTI in uniform intervals；Or on continuous up TTI
Upstream data is sent, and the data volume of all transmission blocks for sending is less than respective numbers and/or the transmission that agreement specifies
Single transmission block the respective numbers that specify less than agreement of data volume.
Step 505-508 is identical with the 405-408 contents in specific embodiment two.
So far, terminal completes to be set up with the DRB of base station, can carry out data interaction with base station.
In this specific embodiment, base station will be terminal according to the wireless access capability of the terminal known from step 503
Carry out resource allocation.In the present embodiment, it is less up that base station is that terminal A is distributed according to the finite data receiving ability of terminal A
Resource（Or refer to uplink authorization）.And when upstream data is sent, corresponding each RLC hairs of Data Radio Bearer that the terminal is set up
The summation of the byte quantity of the RLC PDU of window memory storage is sent to reduce, so, the uplink and downlink RLC of storage is needed in terminal
The byte total amount of PDU is also just reduced, such that it is able to by the requirement of terminal storage space reduction, by wanting for terminal task disposal ability
Reduction is asked, terminal cost is reduced.
The wireless access capability of terminal is sent to base station by RRC signaling in above-mentioned specific embodiment two, three, terminal
Can also be by medium access layer（Medium Access Control, abbreviation MAC）Control signaling sends to base station, this needs
Increase cell in existing medium access layer control signaling to represent.
Present embodiment describes LTE system, in fact for WCDMA（WCDMA）System is equally applicable,
Simply in a wcdma system, network side equipment is radio network controller（RNC, Radio Network Controller）,
RNC possesses the function for the treatment of RRC signaling.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually it is combined.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Knowing those skilled in the art can make various corresponding changes and deformation, but these corresponding changes and deformation according to the present invention
The protection domain of appended claims of the invention should all be belonged to.
One of ordinary skill in the art will appreciate that all or part of step in the above method can be instructed by program
Related hardware is completed, and described program can be stored in computer-readable recording medium, such as read-only storage, disk or CD
Deng.Alternatively, all or part of step of above-described embodiment can also be realized using one or more integrated circuits.Accordingly
Ground, each module/unit in above-described embodiment can be realized in the form of hardware, it would however also be possible to employ the shape of software function module
Formula is realized.The present invention is not restricted to the combination of the hardware and software of any particular form.
Claims (9)
1. a kind of method of scheduling of resource, it is characterised in that
Terminal is by its wireless access capability or represents the identification notification of wireless access capability to network side equipment, the network side
The wireless access capability that equipment has according to the terminal carries out scheduling of resource to the terminal, to reduce the caching energy to terminal
The requirement of power and/or traffic handing capacity, reduces terminal cost；The terminal increases new classification type mark in upstream message
Know to carry the wireless access capability, the terminal increases in RRC connection request message or RRC connection setup complete messages
Cell carries the wireless access capability or represents the mark of wireless access capability；
The wireless access capability refers to that the terminal has finite data receiving ability and finite data transmitting capacity, the table
The mark for showing wireless access capability refers to low speed terminal mark, low cost terminals mark or low priority terminal iidentification；It is described to have
Limit is relative to the wireless access capability in 3GPP TS.36.306 agreements.
2. the method for claim 1, it is characterised in that
Finite data receiving ability refers to that terminal meets at least one of following condition：
The data volume of all downstream transmission blocks that the terminal can be received in a Transmission Time Interval is less than standard agreement
Specified in the data volume of all downstream transmission blocks that can be received in a Transmission Time Interval of terminal；
The data volume of the single downstream transmission blocks that the terminal can be received in a Transmission Time Interval is less than standard agreement
Specified in the data volume of single downstream transmission blocks that can be received in a Transmission Time Interval of terminal；
The Transmission Time Interval that the terminal is used to receive data is discontinuous；
Finite data transmitting capacity refers to that terminal meets at least one of following condition：
The data volume of all uplink transmission blocks that the terminal can send in a Transmission Time Interval is less than standard agreement
Specified in the data volume of all uplink transmission blocks that can be sent in a Transmission Time Interval of terminal；
The data volume of the single uplink transmission block that the terminal can send in a Transmission Time Interval is less than standard agreement
Specified in the data volume of single uplink transmission block that can be sent in a Transmission Time Interval of terminal；
The Transmission Time Interval that the terminal is used to send data is discontinuous.
3. the method for claim 1, it is characterised in that
The terminal is connected and built by terminal ability information message, wireless resource control connection request message, wireless heterogeneous networks
Completion message or medium access layer control signaling are found by its wireless access capability or wireless access capability is represented
Identification notification to the network side equipment.
4. such as the method in claim 1, it is characterised in that
The wireless access capability that the network side equipment has according to the terminal terminal is carried out scheduling of resource refer to
One or more in lower：
The data volume that the network side equipment sends in a Transmission Time Interval to the terminal has less than or equal to described
Data volume specified in limit data reception capabilities；
The data volume of the single downstream transmission blocks that the network side equipment sends in a Transmission Time Interval to the terminal
Less than or equal to the data volume of single downstream transmission blocks specified in the finite data receiving ability；
The network side equipment is the terminal distribution physical resource number of blocks according to the wireless access capability information；
The network side equipment is the terminal distribution uplink authorization according to the wireless access capability information；
The scheduling terminal of the network side equipment non-standing；
The network side equipment is that the uplink authorization of the terminal distribution is discontinuous.
5. a kind of system of scheduling of resource, it is characterised in that the system includes network side equipment and terminal；
The terminal, for by its wireless access capability or representing the identification notification of wireless access capability to network side equipment；
The terminal increases new classification type in upstream message and identifies to carry the wireless access capability, and the terminal is in RRC
Increase the cell carrying wireless access capability in connection request message or RRC connection setup complete messages or expression wirelessly connects
Enter the mark of ability；The wireless access capability refers to that there is the terminal finite data receiving ability and finite data to send energy
Power, the mark of the expression wireless access capability refers to low speed terminal mark, low cost terminals mark or low priority terminal mark
Know；It is described it is limited be relative to the wireless access capability in 3GPP TS.36.306 agreements；
The network side equipment, the wireless access capability for being had according to the terminal carries out scheduling of resource to the terminal,
To reduce the requirement to the caching capabilities and/or traffic handing capacity of terminal, terminal cost is reduced.
6. system as claimed in claim 5, it is characterised in that
Finite data receiving ability refers to that terminal meets at least one of following condition：
The data volume of all downstream transmission blocks that the terminal can be received in a Transmission Time Interval is less than standard agreement
Specified in the data volume of all downstream transmission blocks that can be received in a Transmission Time Interval of terminal；
The data volume of the single downstream transmission blocks that the terminal can be received in a Transmission Time Interval is less than standard agreement
Specified in the data volume of single downstream transmission blocks that can be received in a Transmission Time Interval of terminal；
The Transmission Time Interval that the terminal is used to receive data is discontinuous；
Finite data transmitting capacity refers to that terminal meets at least one of following condition：
The data volume of all uplink transmission blocks that the terminal can send in a Transmission Time Interval is less than standard agreement
Specified in the data volume of all uplink transmission blocks that can be sent in a Transmission Time Interval of terminal；
The data volume of the single uplink transmission block that the terminal can send in a Transmission Time Interval is less than standard agreement
Specified in the data volume of single uplink transmission block that can be sent in a Transmission Time Interval of terminal；
The Transmission Time Interval that the terminal is used to send data is discontinuous.
7. system as claimed in claim 5, it is characterised in that
The wireless access capability that the network side equipment has according to the terminal terminal is carried out scheduling of resource refer to
One or more in lower：
The data volume that the network side equipment sends in a Transmission Time Interval to the terminal has less than or equal to described
Data volume specified in limit data reception capabilities；
The data volume of the single downstream transmission blocks that the network side equipment sends in a Transmission Time Interval to the terminal
Less than or equal to the data volume of single downstream transmission blocks specified in the finite data receiving ability；
The network side equipment is the terminal distribution physical resource number of blocks according to the wireless access capability information；
The network side equipment is the terminal distribution uplink authorization according to the wireless access capability information；
The scheduling terminal of the network side equipment non-standing；
The network side equipment is that the uplink authorization of the terminal distribution is discontinuous.
8. a kind of terminal, it is characterised in that
The terminal includes capability reporting module；
The capability reporting module, for by its wireless access capability or representing the identification notification of wireless access capability to network
Side apparatus；The wireless access capability refers to that the terminal has finite data receiving ability and finite data transmitting capacity, institute
The mark for stating expression wireless access capability refers to low speed terminal mark, low cost terminals mark or low priority terminal iidentification；Institute
It is relative to the wireless access capability in 3GPP TS.36.306 agreements to state limited；
The terminal increases new classification type in upstream message and identifies to carry the wireless access capability, and the terminal exists
Increase in RRC connection request message or RRC connection setup complete messages cell carry the wireless access capability or indicate without
The mark of line access capability.
9. terminal as claimed in claim 8, it is characterised in that
Finite data receiving ability refers to that terminal meets at least one of following condition：
The data volume of all downstream transmission blocks that the terminal can be received in a Transmission Time Interval is less than standard agreement
Specified in the data volume of all downstream transmission blocks that can be received in a Transmission Time Interval of terminal；
The data volume of the single downstream transmission blocks that the terminal can be received in a Transmission Time Interval is less than standard agreement
Specified in the data volume of single downstream transmission blocks that can be received in a Transmission Time Interval of terminal；
The Transmission Time Interval that the terminal is used to receive data is discontinuous；
Finite data transmitting capacity refers to that terminal meets at least one of following condition：
The data volume of all uplink transmission blocks that the terminal can send in a Transmission Time Interval is less than standard agreement
Specified in the data volume of all uplink transmission blocks that can be sent in a Transmission Time Interval of terminal；
The data volume of the single uplink transmission block that the terminal can send in a Transmission Time Interval is less than standard agreement
Specified in the data volume of single uplink transmission block that can be sent in a Transmission Time Interval of terminal；
The Transmission Time Interval that the terminal is used to send data is discontinuous.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110083813.8A CN102740486B (en) | 2011-04-02 | 2011-04-02 | A kind of method and system of scheduling of resource and a kind of terminal |
| PCT/CN2012/072034 WO2012136087A1 (en) | 2011-04-02 | 2012-03-07 | Method and system for scheduling resources and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110083813.8A CN102740486B (en) | 2011-04-02 | 2011-04-02 | A kind of method and system of scheduling of resource and a kind of terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102740486A CN102740486A (en) | 2012-10-17 |
| CN102740486B true CN102740486B (en) | 2017-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110083813.8A Expired - Fee Related CN102740486B (en) | 2011-04-02 | 2011-04-02 | A kind of method and system of scheduling of resource and a kind of terminal |
Country Status (2)
| Country | Link |
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| CN (1) | CN102740486B (en) |
| WO (1) | WO2012136087A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107113811A (en) * | 2015-08-06 | 2017-08-29 | 华为技术有限公司 | A kind of method and device for setting up Data Radio Bearer |
| WO2017206085A1 (en) * | 2016-05-31 | 2017-12-07 | 华为技术有限公司 | Method and device for determining scheduling manner for terminal device in communication system |
| CN113676896B (en) | 2017-05-05 | 2023-01-06 | 华为技术有限公司 | Communication method and related equipment |
| CN110958721B (en) * | 2018-09-27 | 2022-04-05 | 华为技术有限公司 | Terminal capability transmission method and related equipment |
| CN109857777A (en) * | 2019-01-09 | 2019-06-07 | 福建福诺移动通信技术有限公司 | A kind of processing of magnanimity communication network level data and application method, system based on position feature |
| WO2020191767A1 (en) * | 2019-03-28 | 2020-10-01 | Oppo广东移动通信有限公司 | Capability identifier distribution method and device |
| CN112673587B (en) * | 2019-08-16 | 2023-11-03 | Oppo广东移动通信有限公司 | Channel processing method, terminal equipment and storage medium |
| CN113271683A (en) * | 2020-02-14 | 2021-08-17 | 大唐移动通信设备有限公司 | Method for communication based on UE capability, UE and network side equipment |
| CN115735370A (en) * | 2021-06-24 | 2023-03-03 | 北京小米移动软件有限公司 | Resource allocation method and device |
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| CN1889751A (en) * | 2005-06-28 | 2007-01-03 | 上海原动力通信科技有限公司 | High-speed down block inserting service user terminal working method on multi-carrier cell |
| CN101079666A (en) * | 2006-05-26 | 2007-11-28 | 大唐移动通信设备有限公司 | A method for allocating wireless resources in the communication system |
| CN101420763A (en) * | 2007-10-23 | 2009-04-29 | 华为技术有限公司 | Method, system and apparatus for obtaining actual access capability information of UE |
| EP2214445A1 (en) * | 2009-02-02 | 2010-08-04 | LG Electronics Inc. | Determination of user equipment antenna capability |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370164B (en) * | 2007-08-17 | 2012-07-18 | 中兴通讯股份有限公司 | Method for transmitting signaling wireless bearing in high-speed packet access signal channel |
| CN101521940B (en) * | 2008-02-25 | 2012-01-11 | 中兴通讯股份有限公司 | Method for reporting ability grades and allocating channel resources for user equipment |
-
2011
- 2011-04-02 CN CN201110083813.8A patent/CN102740486B/en not_active Expired - Fee Related
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2012
- 2012-03-07 WO PCT/CN2012/072034 patent/WO2012136087A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1889751A (en) * | 2005-06-28 | 2007-01-03 | 上海原动力通信科技有限公司 | High-speed down block inserting service user terminal working method on multi-carrier cell |
| CN101079666A (en) * | 2006-05-26 | 2007-11-28 | 大唐移动通信设备有限公司 | A method for allocating wireless resources in the communication system |
| CN101420763A (en) * | 2007-10-23 | 2009-04-29 | 华为技术有限公司 | Method, system and apparatus for obtaining actual access capability information of UE |
| EP2214445A1 (en) * | 2009-02-02 | 2010-08-04 | LG Electronics Inc. | Determination of user equipment antenna capability |
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| CN102740486A (en) | 2012-10-17 |
| WO2012136087A1 (en) | 2012-10-11 |
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