CN102916794A - Channel distribution method and device, and base station subsystem - Google Patents
Channel distribution method and device, and base station subsystem Download PDFInfo
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- CN102916794A CN102916794A CN2012103897931A CN201210389793A CN102916794A CN 102916794 A CN102916794 A CN 102916794A CN 2012103897931 A CN2012103897931 A CN 2012103897931A CN 201210389793 A CN201210389793 A CN 201210389793A CN 102916794 A CN102916794 A CN 102916794A
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Abstract
The application discloses a channel distribution method and device, and a base station subsystem. The method comprises the following steps: selecting a plurality of users using different rates, wherein at least two of the users adopt different rates; and distributing channels for the users adopting different rates in an MUROS (multi-user Reusing-one-slot) manner. According to the method, during selection of the users adopting different rates, the channel quality of the users is taken into consideration, for example, the rates adopted by the users are correspondingly determined by the channel quality of the users, and users with poor channel quality can adopt the rates with better user service quality. Therefore, the wireless resource utilization rate is improved under the premise of ensuring the user service quality as far as possible, and channel distribution flexibility is improved.
Description
Technical field
The present invention relates to the network communications technology field, be specifically related to method for channel allocation, channel dividing arrangement and base station sub-system.
Background technology
(multiuser multiplexing is in same time slot, and MUROS) technology can access two users simultaneously in a time slot to utilize Multi-User Reusing-One-Slot.MUROS has changed traditional Time Division Multiple Access (time division multiple access access, TDMA) viewpoint that time slot only has user's full rate to access.Utilize the MUROS technology accesses two users simultaneously in a time slot schematic diagram as shown in Figure 1.
Among Fig. 1, at up-downlink direction, two users are same time-multiplexed on same time slot.
At present, the two kind application modes of MUROS technology in channel allocation are:
Mode one, based on Full Rate (full rate, MUROS FR), i.e. MUROS FR.For the method for the user assignment channel that adopts MUROS FR as shown in Figure 2.
Among Fig. 2, in each continuous frame, user 1 and user 2 all adopt MUROS FR and jointly take the first time slot, namely all adopt two users of MUROS FR multiplexing in the first time slot.
Mode two, based on HalfRate (half rate, MUROS HR), i.e. MUROS HR.For the method for the user assignment channel that adopts MUROS HR as shown in Figure 3.
Among Fig. 3, user 1, user 2, user 3 and user 4 all adopt MUROS HR, and user 1 and user 3, user 2 and user 4 interleave the first time slot that takies continuously in each frame, for example, user 1 and user 3 take the first time slot of the first frame, and user 2 and user 4 take the first time slot of the second frame, and user 1 and user 3 take the first time slot of the 3rd frame, user 2 and user 4 take the first time slot of the 4th frame, and the rest may be inferred.
In realizing process of the present invention, the inventor finds above-mentioned prior art, and there are the following problems at least:
Although mode one can realize two users of a timeslot multiplex,, traditional HR method can realize a timeslot multiplex two and half digit rate users too, therefore, with respect to traditional HR method, mode one does not improve the utilance of Radio Resource.
Although mode two can realize four users of a timeslot multiplex,, in the relatively poor situation of certain user's channel quality, mode two possibly can't guarantee four users' service quality (QoS) simultaneously.
Summary of the invention
Embodiment of the present invention provides method for channel allocation, device and base station sub-system, has improved the flexibility of Channel distribution mode.
A kind of method for channel allocation that embodiment of the present invention provides comprises:
Choose a plurality of users that adopt different rates, the speed that has at least two users to adopt among described a plurality of users is different;
The multiplexing mode at same time slot of a plurality of users according to the employing different rates is described a plurality of user assignment channel.
The another kind of method for channel allocation that embodiment of the present invention provides comprises:
Choose a plurality of users that adopt different rates, the speed that has at least two users to adopt among described a plurality of users is different;
The multiplexing mode at same time slot of a plurality of users according to the employing different rates is described a plurality of user assignment channel.
The channel dividing arrangement that embodiment of the present invention provides comprises:
Choose line module (700), be used for choosing a plurality of users that adopt different rates, the speed that has at least two users to adopt among described a plurality of users is different;
Distribution module (710), being used for according to the multiplexing mode at same time slot of a plurality of users that adopts different rates is the described a plurality of user assignment channels that line module (700) is chosen of choosing.
The base station sub-system that embodiment of the present invention provides comprises channel dividing arrangement as described above, reaches
Receiver module (820) is used for receiving the data that need to be sent to a plurality of users;
Transmitter module (830), the data that the described receiver module of channels transmit (820) that is used for distributing according to distribution module (710) receives.
Description by technique scheme as can be known, by in channel allocation, adopting the multiplexing timeslot multiplex mode at same time slot of a plurality of users of different rates, a kind of technical scheme of brand-new channel allocation is provided, thus the flexibility that has improved Channel distribution mode.
Description of drawings
Fig. 1 is the MUROS schematic diagram of prior art;
Fig. 2 be prior art for all adopting the schematic diagram of two user assignment channels of MUROS FR;
Fig. 3 be prior art for all adopting the schematic diagram of four user assignment channels of MUROS HR;
Fig. 4 is the method for channel allocation flow chart of embodiment of the present invention;
Fig. 5 is the multiplexing schematic diagrames one at same time slot of a plurality of users of embodiment of the present invention;
Fig. 6 is the multiplexing schematic diagrames two at same time slot of a plurality of users of embodiment of the present invention;
Fig. 7 is the channel dividing arrangement schematic diagram of embodiment of the present invention;
Fig. 8 is the base station sub-system schematic diagram of embodiment of the present invention.
Embodiment
In existing channel allocation, utilize traditional HR technology all to adopt the user of traditional HR multiplexing in same time slot with two, utilize the MUROS technology all to adopt the user of MUROS FR or four users that all adopt MUROS HR multiplexing in same time slot with two.The multiplexing timeslot multiplex mode in same time slot of existing above-mentioned a plurality of users all is to adopt the user of phase same rate multiplexing in same time slot.In two multiplexing situations in same time slot of user that all adopt traditional HR, one is adopted the user's of traditional HR speed still is traditional half rate; In two multiplexing situations in same time slot of user that all adopt MUROS FR, one is adopted the user's of MUROS FR speed equivalence is traditional half rate; In four multiplexing situations in same time slot of user that all adopt MUROS HR, one is adopted the user's of MUROS HR speed equivalence is 1/4th of traditional full rate.
Embodiment of the present invention is being in a plurality of user assignment channel procedures, although be that a plurality of users are multiplexing in same time slot equally, the speed that multiplexing user in same time slot adopts is not identical.That is to say that embodiment of the present invention is multiplexing in same time slot by a plurality of users that will adopt different rates, thereby a kind of new Channel distribution mode is provided, increased the diversity of Channel distribution mode.In addition, the embodiment of the present invention speed equivalence that might make the user for except traditional half rate, traditional full rate 1/4th other speed modes.Need to prove that the different rates in the embodiment of the present invention refers to that the speed that has at least two users to adopt among a plurality of users is not identical.
The below at first describes the method for channel allocation that embodiment of the present invention provides.
At first, choose a plurality of users that adopt different rates, for example, choose three users that adopt different rates, namely have at least the speed of two users' employings not identical among three users.The different rates here can comprise: MUROS FR and MUROS HR; Also can be: MUROS HR tradition HR.Certainly, different rates also can be other forms.Embodiment of the present invention does not limit the concrete manifestation form of different rates.
In choosing a plurality of user procedures that adopt different rates, can consider user's channel quality, namely determine the speed that each user adopts according to a plurality of users' channel quality.Determine at reference user's channel quality in the situation of the speed that each user adopts, the relatively poor user of channel quality is adopted make preferably speed of QoS of customer in each speed, thereby guarantee the user's of bad channel quality service quality.For example, make the relatively poor user of channel quality adopt MUROS FR; Again for example, make the relatively poor user of channel quality adopt traditional HR etc.
Certainly, embodiment of the present invention also can be considered other factors in choosing a plurality of user procedures that adopt different rates, for example, consider user's severity level (as make more important user adopt MUROS FR or adopt traditional HR) or priority of customer service (as make the higher user of priority adopt MUROS FR or adopt traditional HR) etc.Embodiment of the present invention also can adopt the Random assignment mode to determine the speed that the user adopts, and embodiment of the present invention does not limit determines that a plurality of users adopt the specific implementation process of different rates.
The channel quality of user in the embodiment of the present invention can be measured by network side and obtain, and also can obtain by user terminal to send up.Embodiment of the present invention does not limit the specific implementation process of the channel quality that obtains the user.
After having determined to adopt a plurality of users of different rates, a plurality of users of different rates are multiplexing in same time slot with adopting, to be embodied as a plurality of user assignment channels.The multiplexing specific implementation process at same time slot of a plurality of users that adopts different rates is had multiple, the below simply exemplifies two kinds of multiplex modes.
Example one, will adopt the user 1 of MUROS FR and adopt the user 2 of MUROS HR multiplexing in a time slot (such as time slot 1) of odd-numbered frame, will adopt in user's 3 multiplexing same time slots in even frame (such as time slot 1) of the user 1 of MUROS FR and employing MUROS HR.For example, if will adopt the user 1 of MUROS FR and adopt the user 2 of MUROS HR multiplexing in the time slot 1 of the odd-numbered frame such as the first frame, the 3rd frame, the 5th frame, need so and will adopt the user 1 of MUROS FR and adopt the user 3 of MUROS HR multiplexing in the time slot 1 of the even frame such as the second frame, the 4th frame, the 6th frame.The odd-numbered frame of mentioning in the embodiment of the present invention, even frame are continuously mutual and adjacent frame.
Of particular note, example one not representative of consumer 1 always adopts MUROS FR, user 2 and user 3 always to adopt MUROS HR, the speed that the user adopts can dynamically be adjusted, for example can dynamically adjust the speed that the user adopts according to user's channel quality, again for example, can exchange the speed that adopts between three users, the exchange here can be three the equiprobable employing of user MUROS FR and MUROS HR, certainly, also can be unequal probability.In addition, example one does not always represent by user 1, user 2, user 3 these three users multiplexing in a time slot together yet, can also dynamically adjust multiplexing user together, for example, can dynamically adjust multiplexing user together according to user's channel quality.In addition, embodiment of the present invention does not limit concrete title, and the structure of frame.
The speed that three users in the example one adopt is respectively MUROS FR, MUROS HR and MUROSHR, from the multiplexing angle of user, the user's of an employing MUROS FR in the example one speed can equivalence be traditional half rate, and, from the multiplexing angle of user, one is adopted the user's of MUROS HR speed can equivalence be 1/4th of traditional full rate.Because in some wireless environment, in the situation of the multiplexing service quality that can not satisfy simultaneously four users at same time slot of four users that all adopt MUROS HR, for guaranteeing user's service quality, prior art can only make two usefulness adopt per family MUROS FR and these two users are multiplexing in same time slot; If but the technical scheme of employing the invention described above example one, then one of them user can adopt MUROS FR (for example can make the relatively poor user of channel quality adopt MUROS FR, channel quality relatively preferably two other user adopts MUROS HR), adopt the user of MUROS FR not only can obtain to satisfy the service quality of its requirement, but also can obtain to detect preferably performance.Hence one can see that, with respect to prior art four users that all adopt MUROS HR is multiplexing for the method for channel allocation of same time slot, example one can satisfy user's service quality and can improve the detection performance (such as demodulation performance, decoding performance etc.) of subscriber equipment; With respect to prior art two are all adopted MUROS FR or all adopt the user of traditional HR multiplexing for the method for channel allocation of same time slot, example one can improve the speech capacity of system.
The user 2 of example two, the user 1 that will adopt MUROS HR and employing MUROS HR is multiplexing in a time slot (such as time slot 1) of predetermined frame, will adopt in user's 3 multiplexing same time slots at the frame adjacent with predetermined frame (such as time slot 1) of traditional HR.Predetermined frame in the embodiment of the present invention is not to refer in particular to some frames, and predetermined frame can be for odd-numbered frame, also can be even frame.For example, if will adopt the user 1 of MUROS HR and adopt the user 2 of MUROS HR multiplexing in the time slot 1 of the frames such as the first frame, the 3rd frame, the 5th frame, need so and will adopt the user 3 of traditional HR multiplexing in the time slot 1 of the frames such as the second frame, the 4th frame, the 6th frame.
Of particular note, example two not representative of consumer 1 and user 2 always adopts MUROS HR and user 3 always to adopt traditional HR, the speed that the user adopts can dynamically be adjusted, for example can dynamically adjust the speed that the user adopts according to user's channel quality, again for example, can exchange the speed that adopts between three users, the exchange here can be three equiprobable employings of user MUROS HR, reach traditional HR, certainly, also can be unequal probability.In addition, example two does not always represent by user 1, user 2, user 3 these three users multiplexing in a time slot together yet, can also dynamically adjust multiplexing user together, for example, can dynamically adjust multiplexing user together according to user's channel quality.
The speed that three users in the example two adopt is respectively MUROS HR, traditional HR and MUROS HR, from the multiplexing angle of user, the user's of an employing MUROS HR in the example two speed can equivalence be 1/4th of traditional full rate, and, from the multiplexing angle of user, one is adopted the user's of traditional HR speed to remain traditional half rate.Because in some wireless environment, in the situation of the multiplexing service quality that in same time slot, can not satisfy simultaneously four users of four users that all adopt MUROS HR, for guaranteeing user's service quality, prior art can only make two usefulness adopt per family MUROS FR and these two users are multiplexing in same time slot; If but the technical scheme of employing the invention described above example two, then one of them user can adopt traditional HR (for example can make the relatively poor user of channel quality adopt traditional HR, channel quality relatively preferably two other user adopts MUROS HR), adopt the user of traditional HR not only can obtain to satisfy the service quality of its requirement, but also can obtain to detect preferably performance.Hence one can see that, with respect to prior art four users that all adopt MUROS HR is multiplexing for the method for channel allocation of same time slot, example two can satisfy user's service quality and can improve the detection performance (such as demodulation performance, decoding performance etc.) of subscriber equipment; With respect to prior art two are all adopted MUROS FR or all adopt the user of traditional HR multiplexing for the method for channel allocation of same time slot, example two can improve the speech capacity of system.
Below in conjunction with accompanying drawing, with a concrete example method for channel allocation that embodiment of the present invention provides is described.
Determine that in the situation of the speed that the user adopts, the method for channel allocation that embodiment of the present invention provides as shown in Figure 4 utilizing channel quality.
Among Fig. 4, step 400 is obtained each user's channel quality, to step 410.
Step 410 is determined the speed that each user adopts according to each user's channel quality, to step 420.
Step 420, a plurality of users of different rates are multiplexing in same time slot with adopting, to be embodied as a plurality of user assignment channels.For example, will adopt three users of different rates multiplexing in same time slot.This channel allocation finishes.
Need to prove, if need to three users are multiplexing in same time slot, then obtain in each user's the process of channel quality in step 400, can only obtain three users' channel quality, then, to step 410, determine this three speed that the user adopts respectively according to these three users' channel quality; Step 400 also can at first obtain unnecessary three users' channel quality, then, to step 410, determine to satisfy respectively the speed of each QoS of customer according to each user's channel quality, afterwards, determining from a plurality of users needs multiplexing three users at same time slot again, namely a plurality of users is divided into groups every group of three users.For example, can come a plurality of users are divided into groups according to the user's of the employing different rates that exemplifies in example one, the example two compound mode.Embodiment of the present invention does not limit determines that three users adopt the specific implementation process of different rates.
Accompanying drawing 5 makes the multiplexing schematic diagram in same time slot of a plurality of users for the method for channel allocation that adopts embodiment of the present invention to provide.
Among Fig. 5, user 1, adopt MUROS HR with 2, user 3 adopts MUROS FR.User 3 can be the relatively poor user of channel quality among three users, and user 1 can be the relative preferably user of channel quality among three users with 2 of users.User 1 and user 3 are multiplexing in the time slot 1 of the first radio frames, the 3rd radio frames, and user 2 and user 3 are multiplexing in the time slot 1 of the second radio frames, the 4th radio frames.
Accompanying drawing 6 makes multiplexing another schematic diagram in same time slot of a plurality of users for the method for channel allocation that adopts embodiment of the present invention to provide.
Among Fig. 6, user 1, adopt MUROS HR with 2, user 3 adopts traditional HR.User 3 can be the relatively poor user of channel quality among three users, and user 1 can be the relative preferably user of channel quality among three users with user 2.Certainly, user 1, user 2, user's 3 channel quality also can be similar, at this moment, can make user 1, user 2 and user 3 equiprobable MUROS HR and the traditional HR of adopting in turn.User 1 among Fig. 6 and user 2 are multiplexing in the time slot 1 of the first radio frames, the 3rd radio frames, and user 3 is multiplexing in the time slot 1 of the second radio frames, the 4th radio frames.That is to say that on the HR channel, half adopts the MUROS technology, second half does not adopt the MUROS technology.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential hardware platform, can certainly all implement by hardware, but the former is better execution mode in a lot of situation.Based on such understanding, technical scheme of the present invention is to can embodying with the form of software product in whole or in part that background technology contributes, this software product can be stored in the storage medium, comprises that some instructions are with so that network equipment is carried out the described method of some part of each embodiment of the present invention or embodiment.
Below in conjunction with accompanying drawing channel dividing arrangement and the base station sub-system that embodiment of the present invention provides described.
The channel dividing arrangement that embodiment of the present invention provides as shown in Figure 7.
Channel dividing arrangement among Fig. 7 comprises: choose line module 700 and distribution module 710.
Choose line module 700 and choose a plurality of users that adopt different rates.For example, choose line module 700 and choose three users that adopt different rates.The different rates here can be MUROS FR and MUROSHR; Also can be: MUROS HR tradition HR.Certainly, different rates also can be other forms.Choose line module 700 in choosing a plurality of user procedures that adopt different rates, can consider user's channel quality, namely choose line module 700 and determine the speed that each user adopts according to a plurality of users' channel quality.Choose line module 700 and also can in choosing a plurality of user procedures that adopt different rates, consider other factors, for example, consider user's severity level (as make more important user adopt MUROS FR or adopt traditional HR) or priority (as making the higher user of priority adopt MUROSFR or adopt traditional HR) of customer service etc.Choose line module 700 and can adopt the Random assignment mode to determine the speed that the user adopts yet, embodiment of the present invention does not limit the specific implementation process that line module 700 definite a plurality of users adopt different rates of choosing.Need to prove that in addition it is not identical to choose the speed that has at least two users to adopt among a plurality of users of the employing different rates that line module 700 chooses.
Determine with reference to user's channel quality in the situation of the speed that each user adopts choosing line module 700, choose line module 700 and can comprise channel quality submodule 701 and choose submodule 702.
Channel quality submodule 701 obtains a plurality of users' channel quality.Channel quality submodule 701 can be by measuring the channel quality that obtains a plurality of users at network side, and channel quality submodule 701 also can pass through the information acquisition user's of reception user terminal to send up channel quality.Embodiment of the present invention is the specific implementation process of restricting channel quality submodule 701 acquisition users' channel quality not.
Choose a plurality of users' that submodule 702 obtains according to channel quality submodule 701 channel quality and determine the different rates that a plurality of users adopt respectively, wherein, thus among a plurality of user the relatively poor user of channel quality can adopt make QoS of customer preferably speed guarantee the user's of bad channel quality service quality.For example, choosing submodule 702 makes the relatively poor user of channel quality adopt MUROS FR; Again for example, choosing submodule 702 makes the relatively poor user of channel quality adopt traditional HR etc.Concrete such as the description in the above-mentioned method execution mode.
Distribution module 710 is to choose a plurality of user assignment channels that line module 700 is chosen according to the multiplexing mode at same time slot of a plurality of users that adopts different rates.Distribution module 710 can dynamically be adjusted multiplexing user together, also can dynamically adjust the speed that the user adopts, and for example, distribution module 710 is always not multiplexing in same time slot with user 1, user 2, user 3; Again for example, distribution module 710 does not always make user 1 adopt MUROS FR etc.Concrete such as the description in the above-mentioned method execution mode.
In the situation of the speed that the distribution module 710 dynamic users of adjustment adopt, distribution module 710 can comprise: notice submodule 711 and distribution sub module 712.
Notice submodule 711 sends announcement information according to predetermined condition.The predetermined condition here as regularly, at random, user's channel quality detection result etc.For example notify submodule 711 timed sending announcement informations, dynamically adjust the operation of the speed of user's employing to trigger distribution sub module 712.Again for example, notice submodule 711 sends announcement information when definite certain user's channel quality is relatively poor from relatively better becoming, and dynamically adjusts the operation of the speed of users' employing to trigger distribution sub module 712.Embodiment of the present invention does not limit the concrete manifestation form of predetermined condition.
Distribution sub module 712 is dynamically adjusted the speed that the user adopts behind the announcement information that receives 711 transmissions of notice submodule.For example, distribution sub module 712 can become channel quality relatively poor the original MUROS HR that adopts of user and becomes MUROS FR; Again for example, distribution sub module 712 can become channel quality relatively poor the original MUROS HR that adopts of user and becomes traditional HR.Concrete such as the description in the above-mentioned method execution mode.
The channel dividing arrangement that embodiment of the present invention provides can be arranged in the network equipment that network side is used for channel allocation.
The base station sub-system that embodiment of the present invention provides as shown in Figure 8.
Base station sub-system among Fig. 8 comprises: choose line module 700, distribution module 710, receiver module 820 and transmitter module 830.
Choose the description in line module 700 and distribution module 710 as the above-mentioned channel dividing arrangement execution mode, be not repeated.
Receiver module 820 receives the data that need to be sent to each user, and with the transfer of data that receives to transmitter module 830.The data that the needs that receiver module 820 receives are sent to the user can be that other base station sub-system is sent, also can be that other user sends, embodiment of the present invention does not limit the Data Source that needs that receiver module 820 receives are sent to each user.
The data that channels transmit receiver module 820 transmission that transmitter module 830 distributes according to distribution module 710 come.Transmitter module 830 can adopt existing emission mechanism to finish the data transmission process, and embodiment of the present invention does not limit the specific implementation process of transmitter module 830 transmitting datas.
Although described the present invention by embodiment, those of ordinary skills know, the present invention has many distortion and variation and do not break away from spirit of the present invention, and the claim of application documents of the present invention comprises these distortion and variation.
Claims (12)
1. a method for channel allocation is characterized in that, comprising:
Choose a plurality of users that adopt different rates, the speed that has at least two users to adopt among described a plurality of users is different;
The multiplexing mode at same time slot of a plurality of users according to the employing different rates is described a plurality of user assignment channel.
2. the method for claim 1 is characterized in that, described choosing adopts a plurality of users of different rates to comprise:
Determine a plurality of users' channel quality;
Determine the different rates that described a plurality of user adopts respectively according to described a plurality of users' channel quality.
3. the method for claim 1 is characterized in that, described method also comprises:
Dynamically adjust the speed that described a plurality of user adopts.
4. the method for claim 1 is characterized in that:
Described different rates comprises: MUROS full rate and MUROS half rate; Perhaps
Described different rates comprises: MUROS half rate and traditional half rate.
5. the method for claim 1 is characterized in that, described a plurality of users comprise: 3 users.
6. the method for claim 1 is characterized in that, the multiplexing mode at same time slot of a plurality of users of described employing different rates comprises:
Adopt the user 1 of MUROS full rate and adopt the user 2 of MUROS half rate multiplexing in a time slot of odd-numbered frame and in user's 3 multiplexing same time slots in even frame of the user 1 of employing MUROS full rate and employing MUROS half rate.
7. the method for claim 1 is characterized in that, the multiplexing mode at same time slot of a plurality of users of described employing different rates comprises:
Adopt the user 1 of MUROS half rate and adopt the user 2 of MUROS half rate multiplexing in a time slot of predetermined frame and adopt in the same time slot of the multiplexing consecutive frame at described predetermined frame of the user 3 of traditional half rate.
8. a method for channel allocation is characterized in that, comprising:
Choose a plurality of users that adopt different rates, the speed that has at least two users to adopt among described a plurality of users is different;
The multiplexing mode at same time slot of a plurality of users according to the employing different rates is described a plurality of user assignment channel.
9. a channel dividing arrangement is characterized in that, comprising:
Choose line module (700), be used for choosing a plurality of users that adopt different rates, the speed that has at least two users to adopt among described a plurality of users is different;
Distribution module (710), being used for according to the multiplexing mode at same time slot of a plurality of users that adopts different rates is the described a plurality of user assignment channels that line module (700) is chosen of choosing.
10. device as claimed in claim 9 is characterized in that, the described line module (700) of choosing comprising:
Channel quality submodule (701) is for the channel quality of determining a plurality of users;
Choose submodule (702), be used for determining the different rates that described a plurality of user adopts respectively according to described a plurality of users' channel quality.
11., it is characterized in that described distribution module (710) comprising such as claim 9 or 10 described devices:
Notice submodule (711) is used for sending the announcement information of dynamically adjusting user rate;
Distribution sub module (712) is used for behind the announcement information that receives notice submodule (711) transmission, dynamically adjusts the speed that described a plurality of user adopts.
12. a base station sub-system is characterized in that, comprise as the described channel dividing arrangement of arbitrary claim in above-mentioned 9 to 11 and
Receiver module (820) is used for receiving the data that need to be sent to a plurality of users;
Transmitter module (830), the data that the described receiver module of channels transmit (820) that is used for distributing according to distribution module (710) receives.
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| CN201210389793.1A CN102916794B (en) | 2008-04-03 | 2008-04-03 | Method for channel allocation, device and base station sub-system |
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| CN201210389793.1A CN102916794B (en) | 2008-04-03 | 2008-04-03 | Method for channel allocation, device and base station sub-system |
| CN200810103390XA CN101553032B (en) | 2008-04-03 | 2008-04-03 | Channel allocating method, device and base station sub-system |
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| CN102916794B (en) * | 2008-04-03 | 2015-08-19 | 华为技术有限公司 | Method for channel allocation, device and base station sub-system |
| CN102958112A (en) * | 2011-08-24 | 2013-03-06 | 中兴通讯股份有限公司 | Method and system for base station subsystem (BSS) to acquire VAMOS (voice service over adaptive multi-user channels on slot) information |
| CN102662605B (en) * | 2012-03-07 | 2015-06-24 | 忆正科技（武汉）有限公司 | Storage device, storage system and storage method based on solid-state storage medium |
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| US6535497B1 (en) * | 1998-05-11 | 2003-03-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and systems for multiplexing of multiple users for enhanced capacity radiocommunications |
| CN1246989C (en) * | 2003-06-18 | 2006-03-22 | 清华大学 | Multiplexing method of combination of non-orthogonal partition and time division partition |
| CN102916794B (en) * | 2008-04-03 | 2015-08-19 | 华为技术有限公司 | Method for channel allocation, device and base station sub-system |
-
2008
- 2008-04-03 CN CN201210389793.1A patent/CN102916794B/en active Active
- 2008-04-03 CN CN200810103390XA patent/CN101553032B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103167629B (en) * | 2013-03-22 | 2015-06-24 | 哈尔滨工业大学 | Method for performing off-line direct mode operation based on groups under public network time division-long term evolution (TD-LTE) |
Also Published As
| Publication number | Publication date |
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| CN102916794B (en) | 2015-08-19 |
| CN101553032B (en) | 2012-11-21 |
| CN101553032A (en) | 2009-10-07 |
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