CN101227250A - Wireless network controller, system, subscriber terminal and method for transporting service data - Google Patents
Wireless network controller, system, subscriber terminal and method for transporting service data Download PDFInfo
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Abstract
The invention discloses a method for transmitting service data on a reinforced uplink special communication channel, the method comprises: arranging the minimum bit ratio and transmitting non-dispatching service data on the reinforced uplink special communication channel by a user terminal according to the arranged minimum bit ratio. The invention also discloses a system for transmitting the service data on the reinforced uplink special communication channel, the system comprises a RNC and the user terminal, wherein the RNC is used to arrange the minimum bit ratio and transmit the arranged minimum bit ratio to the user terminal and the user terminal is used to transmit the non-dispatching service data on the reinforced uplink special communication channel according to the received minimum bit ratio. The invention can avoid depleting resources by the non-dispatching service data in a TTI, thereby transmission of dispatching service data is guaranteed, and the service quality of the dispatching service data is increased.
Description
Technical field
The present invention relates to up-high speed transfer of data (HSUPA) technology, particularly relate to a kind of method, system, user terminal and radio network controller of going up service data transmission at enhancing special uplink channel (E-DCH).
Background technology
The HSUPA technology can be regulated message transmission rate according to channel condition, and has low the delay and advantage such as user experience is good, so is widely used.
In the HSUPA technology, the business that user terminal and network side carried out comprises professional and scheduling (Scheduled) business of non-scheduling (Non-scheduled).For non-scheduling service, distribute corresponding non-scheduling service resource by radio network controller (RNC) for user terminal, the advantage of non-scheduling service is demodulation performance and the respective cell load information that RNC knows a plurality of Radio Links of user terminal, the message transmission rate of dispatched users terminal more accurately, it is soaring to prevent that the too high transmitting power of user terminal from bringing the excessive end to make an uproar to the sub-district, but shortcoming is that the response time is too slow.For dispatching services, distribute corresponding dispatching services resource by base station (NodeB) for user terminal, the advantage of dispatching services is that NodeB can be according to the channel condition quality and the cell load situation of active user's terminal, with rapid rate the message transmission rate of user terminal is dispatched, can obtain the performance gain that fast dispatch is brought, but shortcoming is to know that the end that user's terminal transmitting power brings for other neighbor cells makes an uproar soaring.
In the HSUPA technology, in order to realize the transmitting uplink data of user terminal, increased E-DCH, user terminal utilizes E-DCH to network side transmission non-scheduling service data and dispatching services data.At present, user terminal process of service data transmission on E-DCH mainly comprises: the dispatching services resource that non-scheduling service resource that user terminal distributes RNC and NodeB distribute is as a unified resource pool; At any one Transmission Time Interval (TTI), if have only a kind of needs the in non-scheduling service data and the dispatching services data to transmit, user terminal directly utilizes the resource in this Transmission Time Interval in the resource pool to come service data transmission to get final product so, if have non-scheduling service data and dispatching services data to need transmission simultaneously, user terminal can at first utilize the resource in this Transmission Time Interval in the resource pool to transmit the non-scheduling service data so, after having transmitted the non-scheduling service data, transmitting and scheduling business datum again.
By above description as can be seen, in the prior art, user terminal is on E-DCH during service data transmission, need not to distinguish non-scheduling service resource and dispatching services resource, that is to say, user terminal can shared RNC and NodeB all resources of distributing, and realizes the transfer of data of non-scheduling service or dispatching services.This kind method of non-scheduling service resource and dispatching services resource sharing on user terminal can be simplified the processing of user terminal and improve the utilance of user terminals resources.
Yet, it can also be seen that by above description, when adopting the resource sharing method to realize transfer of data, because the priority of non-scheduling service is higher than the priority of dispatching services, therefore, if in a TTI, have non-scheduling service data and dispatching services data to need transmission simultaneously, so, user terminal can at first use the resource in this shared TTI to carry out the transmission of non-scheduling service data, like this, when the data volume of non-scheduling service is big, all common sources in this TTI all can be used to transmit the non-scheduling service data, that is to say, user terminal can run out of all resources in this TTI, and do not have the business datum that residual resource is come the transmitting and scheduling business, thereby can't guarantee the transmission of dispatching services data.Like this, in having a plurality of continuous TTI, there are non-scheduling service data and dispatching services data to need transmission simultaneously, and when the data volume of non-scheduling service data is big, the dispatching services data then can't be transmitted for a long time, therefore, can influence the service quality (QoS) of dispatching services greatly, reduce user's satisfaction.
Summary of the invention
Main purpose of the present invention is to be provided at the method and system that strengthens service data transmission on the special uplink channel, at the user terminal and a kind of RNC that strengthen service data transmission on the special uplink channel, so that guarantee the transmission of dispatching services data.
In order to achieve the above object, technical scheme of the present invention is achieved in that
A kind of in the method that strengthens service data transmission on the special uplink channel, comprising:
Minimal bit rate is set;
User terminal is strengthening transmission non-scheduling service data on the special uplink channel according to the minimal bit rate that is provided with.
Preferably, according to the service attribute of non-scheduling service and/or the RRM strategy that sets in advance, carry out the described step that minimal bit rate is set.
Wherein, when the service attribute according to non-scheduling service is provided with minimal bit rate, and described service attribute is when guaranteeing bit rate GBR type, the described step that minimal bit rate is set comprises: the assurance bit-rate parameters that receives described non-scheduling service, value according to the assurance bit-rate parameters that receives is provided with described minimal bit rate.
Alternatively, carry out the described step that minimal bit rate is set by user terminal.
Alternatively, carry out the described step that minimal bit rate is set by radio network controller (RNC);
Before transmission non-scheduling service data, further comprise: RNC is sent to user terminal with the minimal bit rate that is provided with.
Wherein, the described step that the minimal bit rate that is provided with is sent to user terminal comprises: RNC is carried at the minimal bit rate that is provided with in the message of redetermination or is carried at radio bearer and sets up in the Radio Bear Setup message or be carried in the radio bearer reconfiguration message, is sent to user terminal.
Wherein, the step of described transmission non-scheduling service data comprises: user terminal is according to described minimal bit rate, determine the data volume of the non-scheduling service that each transmission is allowed, after in detecting a Transmission Time Interval, having the non-scheduling service data to transmit, according to determined data volume is resource in this Transmission Time Interval of non-scheduling service data allocations, utilizes the resource of being distributed in the non-scheduling service data that strengthen the described data volume of transmission on the special uplink channel.
Preferably, in user terminal further detects described Transmission Time Interval, have the dispatching services data to transmit after, carry out the step of the resource in this Transmission Time Interval of described distribution;
When the non-scheduling service data of the described data volume of transmission, further comprise: utilize the surplus resources in the described Transmission Time Interval strengthening transmission dispatching services data on the special uplink channel.
A kind of at the user terminal that strengthens service data transmission on the special uplink channel, comprising:
Resource allocation unit, be used in detecting a Transmission Time Interval, having the non-scheduling service data to transmit after, according to the minimal bit rate that receives, be the resource in this Transmission Time Interval of non-scheduling service data allocations;
Transmission unit is used to utilize the resource of resource allocation unit for the non-scheduling service data allocations, is strengthening transmission non-scheduling service data on the special uplink channel.
Wherein, described resource allocation unit is determined the data volume of the non-scheduling service that each transmission is allowed according to the minimal bit rate that receives, and is resource in the described Transmission Time Interval of non-scheduling service data allocations according to determined data volume.
Preferably, after described resource allocation unit further has the dispatching services data to transmit, be implemented as the processing of the resource in this Transmission Time Interval of non-scheduling service data allocations in detecting described Transmission Time Interval;
Described transmission unit further utilizes the surplus resources in the described Transmission Time Interval strengthening transmission dispatching services data on the special uplink channel.
Preferably, this user terminal further comprises: minimal bit rate is provided with the unit, is used to be provided with minimal bit rate, and the minimal bit rate that is provided with is sent to resource allocation unit.
A kind of RNC comprises:
Minimal bit rate is provided with the unit, is used to be provided with minimal bit rate, and the minimal bit rate that is provided with is sent to transmission unit;
Transmission unit, the minimal bit rate that is used for receiving is sent to user terminal.
A kind of in the system that strengthens service data transmission on the special uplink channel, comprising:
RNC is used to be provided with minimal bit rate, and the minimal bit rate that is provided with is sent to user terminal;
User terminal is used for according to the minimal bit rate that receives, and is strengthening transmission non-scheduling service data on the special uplink channel.
Wherein, described user terminal comprises:
Resource allocation unit, be used in detecting a Transmission Time Interval, having the non-scheduling service data to transmit after, according to the minimal bit rate that receives, be the resource in this Transmission Time Interval of non-scheduling service data allocations;
Transmission unit is used to utilize the resource of resource allocation unit for the non-scheduling service data allocations, is strengthening transmission non-scheduling service data on the special uplink channel.
Wherein, described RNC comprises:
Minimal bit rate is provided with the unit, is used to be provided with minimal bit rate, and the minimal bit rate that is provided with is sent to transmission unit;
Transmission unit, the minimal bit rate that is used for receiving is sent to user terminal.
This shows, in the present invention, by the data volume that minimal bit rate is limited in the non-scheduling service that transmits in the TTI is set.Like this, after being resource in the non-scheduling service distribution T TI according to this data volume, resource in the shared resource pool of user terminal in this TTI is just to the resource of I haven't seen you for ages the dispatching services that residue Node B distributed, in this TTI, also have the dispatching services data to need transmission simultaneously, so, the surplus resources in this TTI can be distributed to the dispatching services data.Further, in the business realizing of reality, because RNC always distributes enough redundant resources for non-scheduling service, therefore, after being the non-scheduling service Resources allocation according to minimal bit rate established data amount, resource in the shared resource pool of user terminal in this TTI further can remain the redundant resource that RNC distributes, therefore, can further guarantee to have in this TTI surplus resources to distribute to the dispatching services data, thereby avoided that resource has been guaranteed the transmission of dispatching services data by the non-scheduling service data exhaustion in a TTI.Like this, there are non-scheduling service data and dispatching services data to need transmission in a plurality of continuous TTI simultaneously even exist, and the data volume of non-scheduling service data is bigger, the present invention also can guarantee the transmission of dispatching services data in these a plurality of TTI, therefore, improve the QoS of dispatching services greatly, improved user's satisfaction.
Description of drawings
To make clearer above-mentioned and other feature and advantage of the present invention of those of ordinary skill in the art by describe exemplary embodiment of the present invention in detail with reference to accompanying drawing below, in the accompanying drawing:
The basic structure schematic diagram of Fig. 1 unabridged version invention system;
Fig. 2 is at the basic structure schematic diagram that strengthens the user terminal of service data transmission on the special uplink channel among the present invention;
Fig. 3 is at the schematic diagram of optimizing structure that strengthens the user terminal of service data transmission on the special uplink channel among the present invention;
Fig. 4 is the basic structure schematic diagram of RNC among the present invention;
Fig. 5 is at the flow chart that strengthens service data transmission on the special uplink channel in one embodiment of the invention;
Fig. 6 is in another embodiment at the flow chart that strengthens service data transmission on the special uplink channel.
Embodiment
The present invention proposes a kind of in the method that strengthens service data transmission on the special uplink channel.In the method, minimal bit rate at first is set; Then, user terminal is strengthening transmission non-scheduling service data on the special uplink channel according to the minimal bit rate that is provided with.
Wherein, can minimal bit rate be set by RNC or user terminal.
At RNC the situation of minimal bit rate is set, the present invention has correspondingly proposed a kind of in the system that strengthens service data transmission on the special uplink channel.Fig. 1 is the basic structure schematic diagram of system of the present invention.Referring to Fig. 1, this system mainly comprises: RNC and user terminal, and wherein, RNC is used to be provided with minimal bit rate, and the minimal bit rate that is provided with is sent to user terminal; User terminal is used for according to the minimal bit rate that receives, and is strengthening transmission non-scheduling service data on the special uplink channel.
Correspondingly, the invention allows for a kind of at the user terminal that strengthens service data transmission on the special uplink channel.Fig. 2 is at the basic structure schematic diagram that strengthens the user terminal of service data transmission on the special uplink channel among the present invention.Referring to Fig. 2, user terminal among the present invention mainly comprises: resource allocation unit and transmission unit, wherein, resource allocation unit is used for having the non-scheduling service data to transmit in detecting a Transmission Time Interval after, according to the minimal bit rate that receives, be the resource in this Transmission Time Interval of non-scheduling service data allocations; The resource that transmission unit is used to utilize resource allocation unit to distribute is strengthening transmission non-scheduling service data on the special uplink channel.
In the present invention, when by user terminal minimal bit rate being set, referring to Fig. 3, this user terminal inside can further include: minimal bit rate is provided with the unit, is used to be provided with minimal bit rate, and the minimal bit rate that is provided with is sent to resource allocation unit.
At RNC the situation of minimal bit rate is set, the present invention has correspondingly also proposed a kind of RNC.Fig. 4 is the basic structure schematic diagram of RNC among the present invention.Referring to Fig. 4, this RNC mainly comprises: minimal bit rate is provided with unit and transmission unit, and wherein, minimal bit rate is provided with the unit and is used to be provided with minimal bit rate, and the minimal bit rate that is provided with is sent to transmission unit; The minimal bit rate that transmission unit is used for receiving is sent to user terminal.
Fig. 5 is at the flow chart that strengthens service data transmission on the special uplink channel in one embodiment of the invention.Referring to Fig. 5, in the present embodiment, with RNC minimal bit rate being set is example, specifically may further comprise the steps in the process that strengthens service data transmission on the special uplink channel:
Step 501:RNC is provided with minimal bit rate.
In this step, RNC can be provided with minimal bit rate according to the service attribute of the non-scheduling service that distributes for user terminal and/or the RRM strategy that sets in advance.
Wherein, when the service attribute according to non-scheduling service is provided with minimal bit rate, if being defined as the service attribute of the non-scheduling service of user terminal distribution, RNC is assurance bit rate (GBR) type, so, RNC can at first receive the assurance bit-rate parameters of this non-scheduling service that core net sends, and, minimal bit rate is set according to the value of the assurance bit-rate parameters that receives.
Referring to Fig. 4, the process of this step can be provided with the unit and finish by the minimal bit rate among the RNC, and the minimal bit rate that the minimal bit rate among the RNC is provided with the unit also to be needed to be provided with is sent to the transmission unit among the RNC.
Step 502:RNC is sent to user terminal with set minimal bit rate.
In this step, RNC can set up in the process at radio bearer, and set minimal bit rate is sent to user terminal.Such as, setting up in the process at radio bearer, RNC is carried at the minimal bit rate that is provided with in radio bearer foundation (Radio BearSetup) message and is sent to user terminal.
Perhaps, RNC also can be in the radio bearer reconfiguration course, the minimal bit rate that is provided with is carried at is sent to user terminal in the radio bearer reconfiguration message.
Perhaps, the embodiment of the invention also can be in advance increases the message of a redetermination between RNC and user terminal, and like this, in this step, RNC also can be carried at the minimal bit rate that is provided with in the message of this redetermination and be sent to user terminal.
Referring to Fig. 4, the process of this step can be finished by the transmission unit among the RNC.
Step 503: user terminal is strengthening transmission non-scheduling service data on the special uplink channel according to minimal bit rate.
The specific implementation process of this step can comprise following three steps:
The first step, user terminal are determined the data volume of the non-scheduling service that each transmission is allowed according to minimal bit rate.
In the first step,, the gained result is defined as the data volume of the non-scheduling service that each transmission allowed with the number of minimal bit rate divided by the TTI that is used to carry out transfer of data in 1 second.Such as minimal bit rate is 10k/ second, that is to say, at least should transmit the non-scheduling service data of 10k in 1 second, in subscriber terminal side, the number that is used to carry out the TTI of transfer of data in 1 second is 10, so then can obtain should transmitting at least in these 10 TTI the non-scheduling service data of 10k, with the minimal bit rate 10k/ second of the number 10 divided by the TTI that is used to carry out transfer of data in 1 second, the result who obtains is 1k, and this 1k is defined as the data volume that each transmission is the non-scheduling service that allows of each TTI.
Second step, in detecting a TTI, have the non-scheduling service data to transmit after, be resource in this TTI of non-scheduling service data allocations according to determined data volume.
In this step, as long as can be to detect to have the non-scheduling service data to need transmission in the TTI, just be implemented as the process of the resource in this TTI of non-scheduling service data allocations.
Preferably, after in detecting this TTI, having the non-scheduling service data to transmit, whether can also further detect has the dispatching services data to need transmission simultaneously in this TTI, if have, carry out according to determined data volume is the process of the resource in this TTI of non-scheduling service data allocations again, and further, user terminal is distributed to the dispatching services data with the surplus resources in this TTI.Wherein, need to prove, in this step, owing to be the data volume of determining the non-scheduling service of TTI planted agent's transmission according to the requirement of minimal bit rate, therefore, after being the non-scheduling service Resources allocation according to this data volume, if there are the dispatching services data to need transmission in this TTI, so, resource in the shared resource pool of user terminal in this TTI is just to the resource of I haven't seen you for ages the dispatching services that residue Node B distributed, therefore, can realize the surplus resources in this TTI is distributed to the process of dispatching services data.Further, in the business realizing of reality, consider of the influence of factors such as the deterioration of wireless environment and decline to service quality, and the cycle of reshuffling of non-scheduling service radio bearer is longer, RNC always distributes enough redundant resources for non-scheduling service when non-scheduling service is set up or reshuffled, therefore, after being the non-scheduling service Resources allocation according to the determined data volume of minimal bit rate, resource in the shared resource pool of user terminal in this TTI further can remain the redundant resource that RNC distributes, therefore, can further guarantee to have in this TTI surplus resources to distribute to the dispatching services data.
The 3rd goes on foot, is utilized as the resource of non-scheduling service data allocations, in the non-scheduling service data that strengthen the described data volume of transmission on the special uplink channel.
If there are the dispatching services data to need transmission in the current TTI, so, in the 3rd step, user terminal also utilizes the surplus resources in the current TTI strengthening transmission dispatching services data on the special uplink channel.
Referring to Fig. 2, the above-mentioned first step and all implementation procedures in second step are finished by the resource allocation unit in the user terminal, and all implementation procedures in the 3rd step are then finished by the transmission unit in the user terminal.
Fig. 6 is in another embodiment at the flow chart that strengthens service data transmission on the special uplink channel.Referring to Fig. 6, in the present embodiment, with user terminal minimal bit rate being set is example, specifically may further comprise the steps in the process that strengthens service data transmission on the special uplink channel:
Step 601: user terminal is provided with minimal bit rate.
In this step, user terminal can be that the service attribute of the non-scheduling service that distributes of user terminal and/or the RRM strategy that sets in advance are provided with minimal bit rate according to RNC.
Wherein, when the service attribute according to non-scheduling service is provided with minimal bit rate, if user terminal determines that the service attribute of the non-scheduling service that RNC distributes is the GBR type, so, user terminal can at first receive the assurance bit-rate parameters of this non-scheduling service of network side transmitted, and, minimal bit rate is set according to the value of the assurance bit-rate parameters that receives.
Referring to Fig. 3, the process of this step can be provided with the unit and finish by the minimal bit rate in the user terminal, and the minimal bit rate that the minimal bit rate in the user terminal is provided with the unit also to be needed to be provided with is sent to the resource allocation unit in the user terminal.
Step 602: user terminal is strengthening transmission non-scheduling service data on the special uplink channel according to minimal bit rate.
The specific implementation process of this step and the implementation procedure of above-mentioned steps 503 are identical.
And the process of this step realizes by the resource allocation unit among Fig. 3 and transmission unit, and description corresponding in its specific implementation and the above-mentioned steps 503 is identical.
In a word, the above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1. one kind in the method that strengthens service data transmission on the special uplink channel, comprising:
Minimal bit rate is set;
User terminal is strengthening transmission non-scheduling service data on the special uplink channel according to the minimal bit rate that is provided with.
2. method according to claim 1 is characterized in that, according to the service attribute of non-scheduling service and/or the RRM strategy that sets in advance, carries out the described step that minimal bit rate is set.
3. method according to claim 2 is characterized in that, when the service attribute according to non-scheduling service is provided with minimal bit rate, and described service attribute is when guaranteeing bit rate GBR type,
The described step that minimal bit rate is set comprises: receive the assurance bit-rate parameters of described non-scheduling service, the value according to the assurance bit-rate parameters that receives is provided with described minimal bit rate.
4. method according to claim 1 is characterized in that, carries out the described step that minimal bit rate is set by user terminal.
5. method according to claim 1 is characterized in that, carries out the described step that minimal bit rate is set by radio network controller (RNC);
Before transmission non-scheduling service data, further comprise: RNC is sent to user terminal with the minimal bit rate that is provided with.
6. method according to claim 5, it is characterized in that, the described step that the minimal bit rate that is provided with is sent to user terminal comprises: RNC is carried at the minimal bit rate that is provided with in the message of redetermination or is carried at radio bearer and sets up in the RadioBear Setup message or be carried in the radio bearer reconfiguration message, is sent to user terminal.
7. according to any described method in the claim 1 to 6, it is characterized in that, the step of described transmission non-scheduling service data comprises: user terminal is according to described minimal bit rate, determine the data volume of the non-scheduling service that each transmission is allowed, after in detecting a Transmission Time Interval, having the non-scheduling service data to transmit, according to determined data volume is resource in this Transmission Time Interval of non-scheduling service data allocations, utilizes the resource of being distributed in the non-scheduling service data that strengthen the described data volume of transmission on the special uplink channel.
8. method according to claim 7 is characterized in that, in user terminal further detects described Transmission Time Interval, have the dispatching services data to transmit after, carry out the step of the resource in this Transmission Time Interval of described distribution;
When the non-scheduling service data of the described data volume of transmission, further comprise: utilize the surplus resources in the described Transmission Time Interval strengthening transmission dispatching services data on the special uplink channel.
9. one kind at the user terminal that strengthens service data transmission on the special uplink channel, comprising:
Resource allocation unit, be used in detecting a Transmission Time Interval, having the non-scheduling service data to transmit after, according to the minimal bit rate that receives, be the resource in this Transmission Time Interval of non-scheduling service data allocations;
Transmission unit is used to utilize the resource of resource allocation unit for the non-scheduling service data allocations, is strengthening transmission non-scheduling service data on the special uplink channel.
10. user terminal according to claim 9, it is characterized in that, described resource allocation unit is according to the minimal bit rate that receives, determining the data volume of the non-scheduling service that each transmission is allowed, is resource in the described Transmission Time Interval of non-scheduling service data allocations according to determined data volume.
11. user terminal according to claim 9, it is characterized in that, after described resource allocation unit further has the dispatching services data to transmit, be implemented as the processing of the resource in this Transmission Time Interval of non-scheduling service data allocations in detecting described Transmission Time Interval;
Described transmission unit further utilizes the surplus resources in the described Transmission Time Interval strengthening transmission dispatching services data on the special uplink channel.
12., it is characterized in that this user terminal further comprises: minimal bit rate is provided with the unit according to any described user terminal in the claim 9 to 11, be used to be provided with minimal bit rate, the minimal bit rate that is provided with is sent to resource allocation unit.
13. a RNC comprises:
Minimal bit rate is provided with the unit, is used to be provided with minimal bit rate, and the minimal bit rate that is provided with is sent to transmission unit;
Transmission unit, the minimal bit rate that is used for receiving is sent to user terminal.
14. the system of a service data transmission on the enhancing special uplink channel comprises:
RNC is used to be provided with minimal bit rate, and the minimal bit rate that is provided with is sent to user terminal;
User terminal is used for according to the minimal bit rate that receives, and is strengthening transmission non-scheduling service data on the special uplink channel.
15. system according to claim 14 is characterized in that, described user terminal comprises:
Resource allocation unit, be used in detecting a Transmission Time Interval, having the non-scheduling service data to transmit after, according to the minimal bit rate that receives, be the resource in this Transmission Time Interval of non-scheduling service data allocations;
Transmission unit is used to utilize the resource of resource allocation unit for the non-scheduling service data allocations, is strengthening transmission non-scheduling service data on the special uplink channel.
16., it is characterized in that described RNC comprises according to claim 14 or 15 described systems:
Minimal bit rate is provided with the unit, is used to be provided with minimal bit rate, and the minimal bit rate that is provided with is sent to transmission unit;
Transmission unit, the minimal bit rate that is used for receiving is sent to user terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007100627003A CN101227250A (en) | 2007-01-15 | 2007-01-15 | Wireless network controller, system, subscriber terminal and method for transporting service data |
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| CNA2007100627003A CN101227250A (en) | 2007-01-15 | 2007-01-15 | Wireless network controller, system, subscriber terminal and method for transporting service data |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970763A (en) * | 2012-11-01 | 2013-03-13 | 大唐移动通信设备有限公司 | Resource scheduling method and device based on service qualities |
| WO2014198138A1 (en) * | 2013-06-13 | 2014-12-18 | 华为技术有限公司 | Data packet transmission method, access point, and wireless communication system |
| CN107534969A (en) * | 2016-04-07 | 2018-01-02 | 联发科技股份有限公司 | Enhanced codec engine control |
-
2007
- 2007-01-15 CN CNA2007100627003A patent/CN101227250A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970763A (en) * | 2012-11-01 | 2013-03-13 | 大唐移动通信设备有限公司 | Resource scheduling method and device based on service qualities |
| CN102970763B (en) * | 2012-11-01 | 2015-06-10 | 大唐移动通信设备有限公司 | Resource scheduling method and device based on service qualities |
| WO2014198138A1 (en) * | 2013-06-13 | 2014-12-18 | 华为技术有限公司 | Data packet transmission method, access point, and wireless communication system |
| CN107534969A (en) * | 2016-04-07 | 2018-01-02 | 联发科技股份有限公司 | Enhanced codec engine control |
| CN107534969B (en) * | 2016-04-07 | 2021-03-19 | 联发科技股份有限公司 | Method, user equipment and memory for enhancing codec engine control |
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Application publication date: 20080723 |