CN102291825B - Method for allocating time slot resources - Google Patents
Method for allocating time slot resources Download PDFInfo
- Publication number
- CN102291825B CN102291825B CN201010208987.8A CN201010208987A CN102291825B CN 102291825 B CN102291825 B CN 102291825B CN 201010208987 A CN201010208987 A CN 201010208987A CN 102291825 B CN102291825 B CN 102291825B
- Authority
- CN
- China
- Prior art keywords
- time interval
- interval resource
- distributed
- resource
- remaining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a method for allocating time slot resources, which comprises the following steps: a base station allocates time slot resources needed by UE (user equipment) in a current scheduling period; when rest time slot resources which are not allocated exist in the current scheduling period and no new UE needs scheduling in the current scheduling period or the rest time slot resources cannot be scheduled because of lack of configured quantity of HS-SCCHs (high speed signaling control channels), the base station allocates the rest time slot resources to the UE which is currently scheduled according to a preset strategy; and the base station informs the corresponding UE of the allocated rest time slot resources through the HS-SCCHs, so that the UE can carry out data transmission according to the allocated rest time slot resources. With the adoption of the method, the code rate can be lowered, the probability for data retransmission is reduced, the service rate is increased, and the throughput of a system is enhanced.
Description
Technical field
The present invention relates to mobile communication technology field, refer in particular to a kind of distribution method of time interval resource.
Background technology
Along with the develop rapidly of mobile communication technology, 3G (Third Generation) Moblie (3G) technology has obtained applying more and more widely.And in order to strengthen the performance of packet data transmission, improve hardware circuit solution, to adapt to the rapid growth of various value-added services, two kinds of important enhancing technology in third generation partner program (3GPP), have been introduced respectively: high speed downlink packet access (HSDPA) technology and high speed uplink packet access (HSUPA) technology.
Wherein, described HSDPA technology is the set of some wireless enhanced technology, comprise the basic bottom key technologies such as adaptive modulation and coding (AMC), mixed automatic retransfer request (HARQ) and fast dispatch algorithm, can be applied to respectively in Wideband Code Division Multiple Access (WCDMA) (WCDMA) system and TD SDMA (TD-SCDMA) system.Use above-mentioned HSDPA technology can effectively improve system throughput, reduce round trip delay and the data packet transfer ability of system be further strengthened, thereby the supported downlink data hardware circuit solution of system is greatly improved.
In above-mentioned HSDPA technology, be generally by base station (NodeB), the fast dispatch of different subscriber equipment (UE) to be realized the transmission of downlink data.For achieving the above object, in above-mentioned HSDPA technology, introduced new physical channel, having comprised: high speed descending sharing channel (HS-DSCH), High-Speed Shared Control Channel (HS-SCCH) and high-speed shared information channel (HS-SICH).Wherein, described HS-DSCH is mapped on high-speed physical downlink shared channel (HS-PDSCH) (HS-PDSCH) in physical layer, for transmitting the downlink data sending to UE, the spreading factor (SF) of the channel code that each HS-PDSCH is used is fixed as 16, it is the parallel transmission code channel that HS-PDSCH can be divided into 16 downlink datas, meanwhile, described HS-PDSCH also will adopt fixing transmitting power to carry out downlink transfer; Described HS-SCCH is for carrying the scheduling of HS-DSCH and the down channel of Downlink Control Information; Described HS-SICH is the up channel for carrier signaling information, wherein, can comprise the information such as ACK/NACK and channel quality indication (CQI) in the signaling information carrying.In addition, in above-mentioned HSDPA technology, also the following special physical channel (DPCH) of 1 pair of uplink and downlink will all be configured for each UE in connection status, for the feedback information to UE transmission radio resource control information and necessity, and for NodeB provides necessary reference information, make NodeB to carry out Synchronization Control and/or wave beam forming to this UE.
In HSDPA technology, the message transmission rate that UE finally can reach is the function of carrier/interface ratio (C/I), therefore, NodeB will make effective signal power (C) get a promotion to the lifting of the down transmitting power of HS-PDSCH, but also will the interference power (I) of adjacent area be got a promotion simultaneously.From the whole network angle, consider, under certain traffic pattern, the down transmitting power of HS-PDSCH need to be obtained certain balance between C and I, so that the throughput of network in general reaches maximum.So, network side generally all needs the service condition of the CQI reporting according to the size of transmitted data volume, UE, current operable time slot and code resource and HS-SCCH etc., determines UE shared time slot and code channel resource in a Transmission Time Interval (TTI).
In above-mentioned HSDPA technology, in resource pool, generally all can comprise a plurality of time interval resources, and scheduler in NodeB will use method for fast packet scheduling, and the CQI and the required data of carrying out downlink transfer of current this UE that report according to each UE last time, within each dispatching cycle (i.e. a TTI) for each UE distributes corresponding time interval resource, to complete the transmission of downlink data.
According to agreement regulation, a HS-SCCH can only be for a UE transmits schedule information in a subframe, and the total quantity of the HS-SCCH therefore configuring in a carrier wave is by the number of users upper limit that determines can dispatch in subframe of this carrier wave simultaneously.In actual applications, the number of the HS-SCCH configuring too much will cause can be used for following a resource shrinkage of DPCH channel, thereby makes the minimizing of online HSDPA number of users of supported while; In addition, along with the increase of the number of configured HS-SCCH, the scheduling gain that system obtains also will reach bottleneck.Therefore, network side generally will carry out the number of configuration schedules channel HS-SCCH according to actual dispatching efficiency and the situation that takies physical resource.
Comprehensive above-mentioned various objective factors, in actual application environment, when using above-mentioned time-slot resource distribution method to divide timing for UE carries out resource, if the data volume that UE need to transmit is not very large, this UE generally can all not distributed to by all time interval resources in base station within this dispatching cycle (i.e. a TTI).And after above-mentioned distributing slot resources completes, locking treatment will be taked to remaining time interval resource in base station, even when not having other UE to dispatch within this dispatching cycle or cannot dispatch remaining time interval resource due to HS-SCCH configurable number quantity not sufficient, the scheduler of base station can not configure remaining time interval resource to any one UE (UE that comprises the above-mentioned resource of assigned slot) yet.For example, while thering is 3 time interval resource in resource pool, if the UE of current required scheduling has been given by 2 time slot allocation wherein in base station, remaining 1 time slot will can not be assigned to any one UE within this dispatching cycle again, thereby make remaining time interval resource vacant, cannot be fully utilized.
So, in practical application scene, even when the HTTP user in each UE occupies the majority, in system, still can there is the remaining situation of time interval resource.For example, known according to emulation experiment data, when resource pool comprises 3 time interval resources, and while having configured 2 couples of HS-SCCH, even while thering is 4 HTTP users in each community, within 24% dispatching cycle, still there is remaining time interval resource, and within 8% dispatching cycle, remained 2 time interval resources.
And on the other hand, in above-mentioned HSDPA technology, due to existence and the channel variation disturbed, the re-transmission of data is inevitably, therefore, in HSDPA technology, has also used HARQ technology, thereby by re-transmission and soft merging, increased the throughput of system.Yet, due in HARQ technology, take etc. shutdown system make the re-transmission of data to produce adverse influence to service transmission rate, if the probability therefore retransmitting is too high, the expansion of throughput that will restriction system.And the research of emulation experiment data is shown, under identical Carrier interference ratio (C/I) level, when coding redundancy degree increases (reducing code check), the Block Error Rate of eating dishes without rice or wine (BLER) will significantly reduce, thereby can further reduce retransmission probability.In general, when configuration is more to the time interval resource of UE, can correspondingly reduces code check, thereby reduce retransmission probability.
As from the foregoing, how to effectively utilize above-mentioned remaining time slots resource, thereby reduce code check, to reduce the probability of data re-transmission, the throughput that improves service rate elevator system, is a problem demanding prompt solution in this area, does not also propose up to now concrete solution.
Summary of the invention
The invention provides a kind of distribution method of time interval resource, thereby can reduce code check, reduce the probability of data re-transmission, improve the throughput of service rate elevator system.
For achieving the above object, the technical scheme in the present invention is achieved in that
A distribution method for time interval resource, the method comprises:
Base station in current dispatching cycle for user equipment (UE) distributes required time interval resource;
In current dispatching cycle, there is remaining time interval resource not to be assigned with, and when not having new UE to dispatch in current dispatching cycle or cannot dispatch remaining time interval resource due to High-Speed Shared Control Channel configurable number quantity not sufficient, base station is given the current UE being scheduled according to default strategy by remaining distributing slot resources;
Base station is notified corresponding UE by High-Speed Shared Control Channel by distributed remaining time interval resource, makes UE to carry out transfer of data according to distributed remaining time interval resource.
Described base station comprises remaining distributing slot resources to the current UE being scheduled according to default strategy:
While only having a UE who has distributed time interval resource in current dispatching cycle, remaining time interval resource is all distributed to the UE that this has distributed time interval resource.
Described base station comprises remaining distributing slot resources to the current UE being scheduled according to default strategy:
While having two to distribute the UE of time interval resource above in current dispatching cycle, according to each, distributed the channel quality that the UE last time of time interval resource reports to indicate, remaining distributing slot resources has been distributed to the UE of time interval resource to each.
The described time interval resource of distributing to each UE that has distributed time interval resource is calculated by following formula:
Wherein, described N is the number of the UE that distributes time interval resource in current dispatching cycle, and N>=2; Described RTBS
ibe that i has distributed recommendation transmission block size normalization in the channel quality indication that the UE of time interval resource reports to unit resource piece and to normalize to modulation system be the value of quarternary phase-shift keying (QPSK) while modulating simultaneously; Described RTBS
jbe that j has distributed recommendation transmission block size normalization in the channel quality indication that the UE of time interval resource reports to unit resource piece and to normalize to modulation system be the value of quarternary phase-shift keying (QPSK) while modulating simultaneously.
Described base station comprises remaining distributing slot resources to the current UE being scheduled according to default strategy:
While having two above to distribute the UE of time interval resource, according to each, distributed the channel quality indication that the UE last time of time interval resource reports in current dispatching cycle, by remaining distributing slot resources to the poorest UE that distributes time interval resource of channel quality.
Before giving the current UE being scheduled according to default strategy by remaining distributing slot resources in base station, the method further comprises:
Whether whether base station also has remaining time interval resource not to be assigned with by judging in current dispatching cycle, judge and in current dispatching cycle, do not have new UE to dispatch or whether due to High-Speed Shared Control Channel configurable number quantity not sufficient, cannot dispatch remaining time interval resource.
A kind of distribution method of time interval resource is provided in the present invention in summary.In the distribution method of described time interval resource, owing to there being remaining time interval resource not to be assigned with in current dispatching cycle, and when not having new UE to dispatch in current dispatching cycle or cannot dispatch remaining time interval resource due to HS-SCCH configurable number quantity not sufficient, the current UE being scheduled can be given by remaining distributing slot resources according to default strategy in base station, thereby can reduce code check, reduce the probability of data re-transmission, improve the throughput of service rate elevator system.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the distribution method of the time interval resource in the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention express clearlyer, below in conjunction with drawings and the specific embodiments, the present invention is further described in more detail.
The invention provides a kind of distribution method of time interval resource, in the method, first, base station in current dispatching cycle for UE distributes required time interval resource; Then, when there being remaining time interval resource not to be assigned with, and when not having this dispatching cycle other UE to dispatch or cannot dispatch remaining time interval resource due to HS-SCCH configurable number quantity not sufficient, by remaining distributing slot resources, give the current UE being scheduled, thereby can effectively reduce code check, increase coding redundancy degree, reduce the probability of data re-transmission, improve the throughput of service rate elevator system.
Fig. 1 is the schematic flow sheet of the distribution method of the time interval resource in the embodiment of the present invention.As shown in Figure 1, in the distribution method of time interval resource in the present invention, mainly comprise step as described below:
In this step, required time interval resource can be distributed for corresponding UE in base station within current dispatching cycle.Specifically, the information such as BLER that the HSDPA scheduler of base station can reach according to the CQI reporting by HS-SICH before UE (carrying the modulation system of recommendation and the transmission block of recommendation size in this CQI), hope, and according to scheduling rule, determine the data volume that can transmit in the UE of required scheduling in this subframe and UE unit's physical resource of this required scheduling; Then, then according to information such as the size of data volume in the corresponding down buffer storage of the UE of this required scheduling, UE abilities distribute required physical resource for this UE.Wherein, described scheduling rule can be that conventional polling dispatching (RR), direct ratio equity dispatching (PF), maximum C/I dispatches scheduling rules such as (MAX C/I).In addition, simple for what realize, the time slot of take in an embodiment of the present invention distributes physical resource as least unit, therefore, in the following description, the described time interval resource unit of being physical resource.
Yet, in actual application environment, when in the down buffer storage of UE, data volume is not very large, system generally can all not distributed to this UE by all available time slot resources, (for example now will appear as physical resource that time interval resource that this UE distributes can use than system, HS-PDSCH resource) few situation, thus make will remain the time interval resource that some are not assigned to UE in system.In addition, if also have other UE need to dispatch and also have remaining time interval resource not to be assigned with within current dispatching cycle, but the HS-SCCH that system configures be when be finished, and above-mentioned remaining time interval resource also cannot be assigned to new UE.
Therefore, in an embodiment of the present invention, can process accordingly by following step 102 pair above-mentioned remaining time interval resource, to utilize fully remaining time interval resource.
In HSDPA technology, the physical resource that can use due to UE (is that system assignment is to the physical resource of UE, for example, HS-PDSCH resource) be distribute unitedly rear and inform this UE's by HS-SCCH by the scheduler of base station, simultaneously, the scheduler of this base station is also known the total quantity of the HS-SCCH configuring for UE in this community, therefore, whether the scheduler of base station can be informed in current dispatching cycle has remaining time interval resource not to be assigned with, whether also have other UE need to dispatch and whether exist the situation that cannot dispatch remaining time interval resource due to HS-SCCH configurable number quantity not sufficient.For example, when distributing to the summation of the time interval resource of UE and be less than the summation of the time interval resource that system can be used, base station can judge within current dispatching cycle, to also have remaining time interval resource not to be assigned with.
So, in this step, first whether base station also have remaining time interval resource not to be assigned with by judging in current dispatching cycle, then also needs to judge the situation that whether does not have new UE to dispatch or whether cannot dispatch remaining time interval resource due to HS-SCCH configurable number quantity not sufficient in current dispatching cycle.Within current dispatching cycle, there is remaining time interval resource not to be assigned with, and when not having new UE to dispatch in current dispatching cycle or cannot dispatch remaining time interval resource due to HS-SCCH configurable number quantity not sufficient, the current UE being scheduled can be given by remaining distributing slot resources according to default strategy in base station.
Below, the mode with specific embodiment is illustrated how according to default strategy remaining distributing slot resources to the current UE being scheduled.
Embodiment mono-
In specific embodiments of the invention, the default strategy of above-mentioned basis can be remaining distributing slot resources to the current UE being scheduled: while only having a UE who has distributed time interval resource in current dispatching cycle, remaining time interval resource is all distributed to the UE that this has distributed time interval resource.
Specifically, owing to only having a UE to be assigned with time interval resource within current dispatching cycle, and in current dispatching cycle, do not have new UE to dispatch or (for example cannot dispatch remaining time interval resource due to HS-SCCH configurable number quantity not sufficient, when system has only configured one when transmitting the HS-SCCH of schedule information, within a dispatching cycle, can only dispatch a UE), now, the UE that this has distributed time interval resource can all be distributed to by remaining time interval resource in base station, thereby remaining time interval resource can be fully utilized.
Embodiment bis-
In specific embodiments of the invention, the default strategy of above-mentioned basis can be remaining distributing slot resources to the current UE being scheduled: while having two to distribute the UE of time interval resource above in current dispatching cycle, according to each, distributed the CQI that the UE last time of time interval resource reports, remaining distributing slot resources has been distributed to the UE of time interval resource to each.
Specifically, if there are two UE that distributed above time interval resource in current dispatching cycle, now, base station can distribute the CQI that the UE last time of time interval resource reports to know the channel quality condition that each has distributed the UE of time interval resource according to each, thereby the UE that has distributed the channel quality condition of the UE of time interval resource that remaining distributing slot resources has been distributed to time interval resource to each according to each, the time interval resource being assigned with that the poorer UE of channel quality is obtained from described remaining time interval resource is more.
For example, if be located at the total individual UE that has distributed time interval resource of N (N >=2), i (i=1,2 in current dispatching cycle, ..., the extra time interval resource that N) the individual UE that has distributed time interval resource obtains can be determined according to formula as described below:
Wherein, N is the number of the UE that distributes time interval resource in current dispatching cycle, described RTBS
i(or RTBS
j) be recommendation transmission block size normalization in the CQI that reports of the individual UE that has distributed time interval resource of i (or j) value to unit resource piece and when normalizing to modulation system simultaneously and being quarternary phase-shift keying (QPSK) modulation (QPSK).
In addition, in technical scheme of the present invention, (for example can also use other the method for salary distribution, according to weighted average relevant to channel quality information etc., carry out the distribution of time interval resource) remaining distributing slot resources has been distributed to the UE of time interval resource to each, the concrete method of salary distribution does not repeat them here.
Embodiment tri-
In specific embodiments of the invention, the default strategy of above-mentioned basis can be remaining distributing slot resources to the current UE being scheduled: while having two to distribute the UE of time interval resource above in current dispatching cycle, according to each, distributed the CQI that the UE last time of time interval resource reports, by remaining distributing slot resources to the poorest UE that distributes time interval resource of channel quality.
Specifically, if there are two UE that distributed above time interval resource in current dispatching cycle, base station can distribute the CQI that the UE last time of time interval resource reports to know the channel quality condition that each has distributed the UE of time interval resource according to each, and from the above-mentioned UE that has distributed time interval resource, determine the poorest UE that distributes time interval resource of information quality according to the channel quality condition of each UE, then remaining time interval resource is all distributed to the poorest UE that distributes time interval resource of above-mentioned channel quality, thereby remaining time interval resource can be fully utilized.
Specifically, in an embodiment of the present invention, corresponding UE can be notified by distributed remaining time interval resource by HS-SCCH in base station, UE can know that according to above-mentioned notice which subframe the remaining time interval resource being assigned with is positioned at, uses the information such as which code channel of which time slot, thereby can utilize above-mentioned distributed remaining time interval resource to carry out corresponding transfer of data, so that above-mentioned remaining time interval resource can be fully utilized.
In summary, by step 101～103 as above, remaining time interval resource can reasonably be distributed to the current UE being scheduled in base station, thereby remaining time interval resource can be fully utilized.For example, known according to actual experimental data, under small data quantity service conditions, although use the distribution method of above-mentioned time interval resource can make the interference of some time slot increase, can effectively promote network throughput in general, reduce the BLER of UE.For example, known according to carrying out emulation experiment data in experimental data, if one in flakes with HSDPA community frequently in, system assignment a resource pool that comprises 3 time interval resources (wherein said 3 time slots can be used respectively time slot 3, time slot 4 and time slot 5 represent) and 1 SCCH, and in each community in described HSDPA community, all there are 4 HTTP users, after the distribution method of the time interval resource of stating in the use, the time that user opens webpage is exponential distribution, be 1 second (S) average time, open at every turn webpage data volume be 40Kbits, duty ratio is 62.5%, simultaneously, the BLER of UE drops to present 2.7% from original 6.6%.Hence one can see that, compares with time-slot resource distribution method of the prior art, used the business average bandwidth after the distribution method of above-mentioned time interval resource to obtain promoting significantly, and the time that user opens webpage also obviously shortens.Hence one can see that, by using the distribution method of above-mentioned time interval resource, really can effectively reduce code check, increases coding redundancy degree, reduces the probability of data re-transmission, improves the throughput of service rate elevator system.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (4)
1. a distribution method for time interval resource, is characterized in that, the method comprises:
Base station in current dispatching cycle for user equipment (UE) distributes required time interval resource;
In current dispatching cycle, there is remaining time interval resource not to be assigned with, and when not having new UE to dispatch in current dispatching cycle or cannot dispatch remaining time interval resource due to High-Speed Shared Control Channel configurable number quantity not sufficient, base station is given the current UE being scheduled according to default strategy by remaining distributing slot resources;
Base station is notified corresponding UE by High-Speed Shared Control Channel by distributed remaining time interval resource, makes UE to carry out transfer of data according to distributed remaining time interval resource;
Wherein, described base station comprises remaining distributing slot resources to the current UE being scheduled according to default strategy:
While only having a UE who has distributed time interval resource in current dispatching cycle, remaining time interval resource is all distributed to the UE that this has distributed time interval resource.
2. method according to claim 1, is characterized in that, the method also further comprises:
While having two to distribute the UE of time interval resource above in current dispatching cycle, according to each, distributed the channel quality that the UE last time of time interval resource reports to indicate, remaining distributing slot resources has been distributed to the UE of time interval resource to each;
Wherein, the time interval resource of distributing to each UE that has distributed time interval resource described in is calculated by following formula:
Wherein, described N is the number of the UE that distributes time interval resource in current dispatching cycle, and N>=2; Described RTBS
ibe that i has distributed recommendation transmission block size normalization in the channel quality indication that the UE of time interval resource reports to unit resource piece and to normalize to modulation system be the value of quarternary phase-shift keying (QPSK) while modulating simultaneously; Described RTBS
jbe that j has distributed recommendation transmission block size normalization in the channel quality indication that the UE of time interval resource reports to unit resource piece and to normalize to modulation system be the value of quarternary phase-shift keying (QPSK) while modulating simultaneously.
3. method according to claim 1, is characterized in that, the method also further comprises:
While having two above to distribute the UE of time interval resource, according to each, distributed the channel quality indication that the UE last time of time interval resource reports in current dispatching cycle, by remaining distributing slot resources to the poorest UE that distributes time interval resource of channel quality.
4. method according to claim 1, is characterized in that, before giving the current UE being scheduled according to default strategy by remaining distributing slot resources in base station, the method further comprises:
Whether whether base station also has remaining time interval resource not to be assigned with by judging in current dispatching cycle, judge and in current dispatching cycle, do not have new UE to dispatch or whether due to High-Speed Shared Control Channel configurable number quantity not sufficient, cannot dispatch remaining time interval resource.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010208987.8A CN102291825B (en) | 2010-06-17 | 2010-06-17 | Method for allocating time slot resources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010208987.8A CN102291825B (en) | 2010-06-17 | 2010-06-17 | Method for allocating time slot resources |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102291825A CN102291825A (en) | 2011-12-21 |
| CN102291825B true CN102291825B (en) | 2014-02-26 |
Family
ID=45337865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010208987.8A Expired - Fee Related CN102291825B (en) | 2010-06-17 | 2010-06-17 | Method for allocating time slot resources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102291825B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581952B (en) * | 2013-10-25 | 2019-06-18 | 中兴通讯股份有限公司 | Following special physical channel code resource share method and device |
| CN112399530A (en) * | 2019-08-16 | 2021-02-23 | ***通信有限公司研究院 | Data transmission method, device, related equipment and storage medium |
| CN110621072B (en) * | 2019-09-29 | 2023-05-16 | 京信网络***股份有限公司 | Resource scheduling method, device, base station equipment and storage medium |
| CN113938913B (en) * | 2020-07-14 | 2023-08-15 | 中国联合网络通信集团有限公司 | Resource allocation optimization method and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101466080A (en) * | 2009-01-08 | 2009-06-24 | 中兴通讯股份有限公司 | Method and apparatus for distributing channel resource |
| CN101553031A (en) * | 2008-04-02 | 2009-10-07 | 大唐移动通信设备有限公司 | Method, device and equipment for time-slot code channel resource allocation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100433604C (en) * | 2003-12-03 | 2008-11-12 | 上海贝尔阿尔卡特股份有限公司 | Method of realizing dynamic quickly regulating for HSDPA system |
| US7782823B2 (en) * | 2004-12-17 | 2010-08-24 | Electronics And Telecommunications Research Institute | Apparatus for allocating resources in DAMA satellite communication system and method thereof |
-
2010
- 2010-06-17 CN CN201010208987.8A patent/CN102291825B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101553031A (en) * | 2008-04-02 | 2009-10-07 | 大唐移动通信设备有限公司 | Method, device and equipment for time-slot code channel resource allocation |
| CN101466080A (en) * | 2009-01-08 | 2009-06-24 | 中兴通讯股份有限公司 | Method and apparatus for distributing channel resource |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102291825A (en) | 2011-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11304150B2 (en) | Method and apparatus for reporting maximum transmission power in wireless communication | |
| CN101902817B (en) | Uplink radio resource dispatching method and device for wireless communication system | |
| RU2454807C2 (en) | Transmitting device and method of broadcasting | |
| CN101836480B (en) | Multiplexing multiple unsolicited grant service (UGS) users onto a same radio resource | |
| CN101114851B (en) | Power control method and device for HSDPA | |
| CN102282896B (en) | Method and apparatus for scheduling data transmission on multiple carriers | |
| CN108633066A (en) | Communication means and its network equipment, terminal device | |
| CN101043638B (en) | Base station dispatcher, resource distribution module and dispatch control method for HSUPA | |
| CN101345647B (en) | Channel establishing method for high speed ascending packet data transmission, and network controller | |
| CN102082641B (en) | The method of the many bit ACK/nack messages of a kind of transmission and device | |
| TWI511583B (en) | Wireless communication system and method for configuring cells with enhanced uplink services | |
| CN103430473A (en) | Method and network node for allocating control channel elements for physical downlink control channel | |
| CN102892084A (en) | Method and device for processing trunking services, base station and user equipment (UE) | |
| CN102291825B (en) | Method for allocating time slot resources | |
| US8520612B2 (en) | Method for radio resource control and base station using the same | |
| CN101860916B (en) | Resource scheduling method and device | |
| CN101345906B (en) | Wireless resource allocation method and apparatus of high speed grouping access system | |
| CN103067140A (en) | Method and system of control signaling transmission | |
| Strinati et al. | Green resource allocation for OFDMA wireless cellular networks | |
| CN101198185A (en) | Method and apparatus for session negotiation in a mobile communication system, and mobile communication system for the same | |
| CN101247147B (en) | Power control method of physical channel mapped by high speed descending sharing channel | |
| CN110114992A (en) | Use the mobile communication transmission of the flexible frame structure with variable MCS and variable TTI length | |
| CN102123508B (en) | Time slot resource allocation method and device | |
| Rajendran et al. | Efficient and dual sim aware resource scheduler for 5g and future networks | |
| CN102655645B (en) | Relative-narrowband-TX-power (RNTP)-based interference suppression method in long-term evolution (LTE) system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |