CN101217776A - An allocation reusing method and system - Google Patents
An allocation reusing method and system Download PDFInfo
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- CN101217776A CN101217776A CNA2007100041567A CN200710004156A CN101217776A CN 101217776 A CN101217776 A CN 101217776A CN A2007100041567 A CNA2007100041567 A CN A2007100041567A CN 200710004156 A CN200710004156 A CN 200710004156A CN 101217776 A CN101217776 A CN 101217776A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides a reuse distribution method, comprising that a base station continuously distributes reuse resource to a reuse subscriber by a reuse distribution message and distributes a new packet indicator channel for the reuse subscriber, the reuse subscriber detects states which are carried on a new packet indicator channel and decides whether a data packet which is transmitted on the reuse resource is received according to a detection result. Furthermore, the invention also provides a reuse distribution system, comprising a base station used for sending a reuse distribution message to a user equipment, continuously distributing the reuse resource to the reuse user equipment, distributing the new packet indicator channel to the user equipment and sending the position of the distributed new packet indicator channel to the reuse user equipment, and the reuse user equipment which is used for detecting the states which are carried on the new packet indicator channel and deciding whether the data packet which is transmitted on the reuse resource is received according to the detection result. The invention can realize the continuous distribution of the reuse resource, reduce signalling expense and save power resource.
Description
Technical field
The present invention relates to the resource allocation techniques in the radio communication, relate in particular to a kind of allocation reusing method and system.
Background technology
AIE (AIE) is the wireless access technology that the 3G (Third Generation) Moblie collaborative project organizes 3GPP2 to propose, and it adopts OFDM (OFDM) technology as the physical layer basis.In the AIE system, the forward direction resource is divided into some fundamental nodes (BaseNode).With the 5M bandwidth is example, and the forward direction resource approximately is divided into 32 BaseNode, removes boundary belt, and the BaseNode that is used for transfer of data approximately is 28, and wherein at least 3 BaseNode are used for control channel.To use to the user except that the resource assignation the resource that the control signaling takies by assignment message the base station.Assignment message is shared transmission in the signaling channel (F-SCCH) at forward direction.Table 1 shows the message structure that transmits in the F-SCCH channel, vertically represents different message in the table, laterally represents different area fields.
| Field | Block type | MACID | Persistent | ChanlD | PF | Duration | Ext.TX | Timing | Suppl. | Rank |
| #bits | 3 | 9-11 | 1 | 6-8 | 4-6 | 2 | 1 | 6 | 1 | 2 |
| Access Grant | 000 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| FLAM | 010 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
| RLAM | 011 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
| MCW FLAM1 | 100 | TBD | TBD | TBD | TBD | TBD | TBD | TBD | TBD | TBD |
| MCW FLAM2 | 101 | TBD | TBD | TBD | TBD | TBD | TBD | TBD | TBD | TBD |
| SCW FLAM | 110 | TBD | TBD | TBD | TBD | TBD | TBD | TBD | TBD | TBD |
Table 1
Wherein, FLAM is used for the assignment of forward direction resource; RLAM is used for the assignment of reverse resource.By table 1 as seen, forward direction resource allocating message FLAM and reverse resource allocating message RLAM all comprise a Persistent territory, and this territory is used to indicate whether this assignment is to continue assignment.So-called lasting assignment is meant that terminal continues to take this resource up to receiving that clear and definite cancellation distributes the situation of indicating or packet transmission failure having occurred.The non-persistent assignment is non-lasting assignment in contrast, and non-lasting assignment is meant that the resource of current assignment only is used for the transmission of current data packet, in case current data packet end of transmission or bust this, then assignment this time finishes.
According to the type that is assigned resource, the user can be divided into two kinds of persistent user and non-persistent users.For persistent user, resource is to distribute to its always, even current do not have data to transmit, distributes to persistent user's resource and can not be used by other user.In this case, if persistent user is in idle condition for a long time, certainly will cause the serious waste of resource so.
The scheme of allocation reusing can solve the problem of the above-mentioned wasting of resources, and its basic thought is: when persistent user is in idle condition, give non-persistent user with its resource assignation.This assignment is called allocation reusing, and the resource of allocation reusing is called reuses resource, is called by the user of allocation reusing and reuses the user.In this scheme, the base station informs by bitmap message whether reuse its resource of reusing of user available; Simultaneously, new bag indicating channel (Start of Packet Channel is set up for these persistent users in the base station, F-SPCH), persistent user is newly wrapped indication and informs that according to certain cycle transmission signal its resource of persistent user still is in hold mode.If persistent user does not detect effective bag, and it is in the signal of hold mode also not receive indication when satisfying the cycle, and its distribution is just expired so.Signal transmission form among signal transmission form on the F-SPCH channel and the AIE on the forward ack channel is identical, adopts the on-off mode transfer, supports 4 kinds of transmission states, i.e. three on states, an off state.In addition, F-SPCH channel and node are one to one, promptly have how many nodes just to have how many F-SPCH corresponding with it.
The base station will be reused resource assignation by allocation reusing message and be used to reusing the user.Table 2 is depicted as has increased the message structure that transmits in the F-SCCH channel after the allocation reusing message.In table 2, these assignment messages with the SP beginning of SP FLAM, SP MCW FLAM1 and SP SCW FLAM all are allocation reusing message.Wherein, SP FLAM message is received the transmitting-receiving scene that single antenna is sent out corresponding to single antenna; SP MCWFLAM1 and SP SCW FLAM are corresponding to overcharging multiple transmitting-receiving scene.
Table 2
By table 2 as seen, allocation reusing message does not enable the Persistent territory, and allocation reusing itself can only be non-lasting, can't realize reusing the lasting assignment of resource.That is to say, give the transmission that resource only limits to current data packet of reusing of reusing the user by the assignment of allocation reusing message, in case current data packet end of transmission or bust this, then this time allocation reusing finishes.If the base station wishes to continue this resource assignation is reused the user to this, then the base station must be reused the user to this again and be sent allocation reusing message.Because assignment message belongs to the signaling category, need stronger transmitting power during transmission, therefore, sending allocation reusing message continually increases signaling consumption easily, causes the waste of power resource.
Summary of the invention
The main purpose of the embodiment of the invention is to provide a kind of allocation reusing method and system, realizes reusing the lasting assignment of resource.
For achieving the above object, the allocation reusing method that the embodiment of the invention provides is as follows:
The base station will be reused resource continuous assignment by allocation reusing message and be reused the user, and distribute new bag indicating channel for reusing the user;
Reuse the user and detect the state that carries on the new bag indicating channel, whether decision receives the packet of reusing transmitted over resources according to testing result.
In addition, the embodiment of the invention also provides a kind of allocation reusing system, and this system comprises: base station and reuse subscriber equipment, wherein,
The base station is used for sending allocation reusing message to reusing subscriber equipment, will reuse resource continuous assignment and be reused subscriber equipment, and newly wrap indicating channel for reusing user equipment allocation, the new bag indicating channel position of distributing is sent to reuse subscriber equipment;
Reuse subscriber equipment, be used to detect the state that carries on the described new bag indicating channel, whether decision receives described packet of reusing transmitted over resources according to testing result.
This shows, in embodiments of the present invention, resource continuous assignment can will be reused to reusing the user by allocation reusing message in the base station, need not when sending packet, all to send allocation reusing message to reusing the user at every turn, get final product and only need when sending packet for the first time, to send the allocation reusing message that once continues assignment, thereby reduced signaling consumption, saved power resource.And, reuse the user and have the new bag indicating channel of oneself, can carry out power control easily, obtain higher accuracy rate.In addition, the base station is that the new bag indicating channel of reusing user's distribution only takies usual obsolete resources such as continuing untapped node of user or reservation node, does not increase any extra resource burden.
Description of drawings
Fig. 1 is the allocation reusing method flow chart in the embodiment of the invention.
Fig. 2 is the allocation reusing system configuration schematic diagram in the embodiment of the invention.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, the embodiment that develops simultaneously with reference to the accompanying drawings is described in further detail the present invention.
Referring to shown in Figure 1, the allocation reusing method that the embodiment of the invention provides mainly may further comprise the steps:
Step 101: the base station will be reused resource continuous assignment by allocation reusing message and be reused the user, and distribute new bag indicating channel F-SPCH for reusing the user;
Step 102: reuse the user and detect the state that F-SPCH goes up carrying, whether decision receives the packet of reusing transmitted over resources according to testing result.
Wherein, described resource generally is meant fundamental node BaseNode; Described allocation reusing message is message such as SPFLAM, SP MCW FLAM1 or SP SCW FLAM.The position that resource will be reused by allocation reusing message in the base station is informed and is reused the user.
Different is with prior art: in the prior art, allocation reusing itself can only be non-lasting, reuse resource and can only assignment give non-lasting user, even the base station all sends the packet of same specification to the same user of reusing at every turn, the base station also must all send allocation reusing message to reusing the user at every turn; And in embodiments of the present invention, reuse resource constantly assignment give and to reuse the user, the base station need not all to send allocation reusing message to reusing the user when sending packet at every turn, get final product and only need to send the allocation reusing message that once continues assignment when sending packet for the first time, the user that reuses who is continued assignment all carries out the reception of packet according to the allocation reusing message of receiving for the first time in follow-up communication process.Can reduce signaling consumption like this, save power resource.
Wherein, can realize by the persistent territory that enables allocation reusing message about the lasting assignment of reusing resource.Table 3 is depicted as amended allocation reusing message structure figure.In table 3, the persistent territory of allocation reusing message such as SP FLAM, SP MCW FLAM1, SP SCW FLAM is set to 1.
| Field | Block type | MACID | Persistent | ChanID | PF | HARQ | Ext.TX | Timing | Suppl. | Rank | RLPC |
| #bits | 3 | 9-11 | 1 | 6-8 | 4-6 | 2 | 1 | 6 | 1 | 2 | 2 |
| SP FLAM | 0110 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
| SP MCW FLAM1 | 0111 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
| SP SCW FLAM | 1000 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 |
Table 3
For ease of distinguishing, below common lasting user is called normal-persistent user, use the user that reuses who reuses resource to be called sp-persistent user with continuing.
In embodiments of the present invention, in order to support to reuse the lasting assignment of resource, new bag indicating channel F-SPCH need be distributed for sp-persistent user in the base station.
Described as can be known by background technology, F-SPCH and fundamental node BaseNode are one to one.In order to save resource, do not increase any extra resource burden, can follow following two kinds of basic principles when distributing F-SPCH for sp-persistent user:
One, count greater than 1 the time when the shared fundamental segment of resource that distributes for normal-persistent user, the base station promptly remains the pairing F-SPCH of node with the untapped node of normal-persistent user and distributes to sp-persistent user.
When residue node number greater than 1 the time, the base station is one of picked at random therefrom, perhaps selects according to the strategy that sets in advance.
When two, equaling 1 when counting for the shared fundamental segment of resource of normal-persistent user's distribution, the base station promptly keeps the pairing F-SPCH of node (as the node of boundary belt or control channel correspondence) with the unallocated node that uses to the user and distributes to sp-persistent user.
Then, the base station sends to sp-persistent user with the position of the F-SPCH of distribution.About the F-SPCH position of sp-persistent user's correspondence, the base station can send to sp-persistent user by allocation reusing message, also can send to sp-persistent user when sp-persistent user initially inserts by top signaling.
For the second basic principle, specifically can take following several mode to distribute:
1) base station selects a F-SPCH to distribute to sp-persistent user from the F-SPCH of all reservation node correspondences at random, and by the position informing sp-persistent user of layer 3 signaling with F-SPCH.
2) base station keeps nodes since 0 number consecutively according to resource sequence physically to all, and calculate that assignment gives sp-persistent user reuse the mould value of the pairing node number of resource to the number delivery that keeps node, then that node serial number is identical with this mould value pairing F-SPCH of node distributes to sp-persistent user.
Such as, the number of supposing to keep node is n, and according to resource sequence number consecutively physically: 0,1 ..., n-1.If the pairing node number of resource of reusing of sp-persistent CU is M, so, the node serial number of the resource correspondence that its F-SPCH takies just equals M mod n.
3) base station keeps nodes since 0 number consecutively according to resource sequence physically to all, and will remove the node that keeps the node and be divided into n in order and organize, and each group node is corresponding one by one with each reservation node.The group that node belonged to of reusing resource correspondence of assignment to sp-persistent user at first determined in the base station, keep the corresponding relation of node according to each group node and each then, the pairing F-SPCH of reservation node that this group is corresponding distributes to sp-persistent user.
Such as, the number of supposing the reservation node is n, and according to resource sequence number consecutively physically: 0,1 ..., n-1, and will be divided into the n group in order, and each group node is corresponding one by one with each reservation node except that all nodes keeping node as far as possible.Like this, base station and sp-persistent user just can be known the pairing node serial number of resource that corresponding F-SPCH takies according to this corresponding relation.
The base station should be avoided occurring the situation that resource that two F-SPCH take is mapped to same node and take place when Resources allocation.
Need to prove that F-SPCH of the prior art is mainly used in the current whether Fa Xinbao of indication normal-persistent user or whether is the resource hold mode; And in embodiments of the present invention, whether the F-SPCH that distributes for sp-persistent user not only is used to indicate the current whether Fa Xinbao of sp-persistent user or is the resource hold mode, also is used to indicate sp-persistent user whether to carry out resource and discharges.
Such as, the F-SPCH of sp-persistent user's correspondence carries following four kinds of states:
State 1 (On): sp-persistent goes assignment;
State 2 (On): sp-persistent passes new bag;
State 3 (On): sp-persistent keeps;
State 4 (Off): reserve.
Sp-persistent user just can determine to reuse the transmission situation of packet on the resource by the state that detects self F-SPCH.For example, when detected F-SPCH state was state 1, sp-persistent user just stopped to receive the packet of reusing transmitted over resources, carried out resource and discharged, and waited for the further indication of base station; When detected F-SPCH state was state 2, sp-persistent user just received the packet of reusing transmitted over resources, waits for the arrival of detection time next time then; When detected F-SPCH state was state 3, sp-persistent user was left intact to the packet of reusing transmitted over resources, waited for the arrival of detection time next time.
Further, the F-SPCH of sp-persistent user's correspondence can also be used to indicate the normal-persistent state of user, and sp-persistent user just can be known the normal-persistent state of user by the loaded state that detects self F-SPCH.Such as, the following four kinds of states of carrying on the F-SPCH of sp-persistent user's correspondence:
State 1 (On): normal-persistent keeps, and sp-persistent goes assignment;
State 2 (On): normal-persistent keeps, and sp-persistent passes bag;
State 3 (On): normal-persistent passes new bag, and sp-persistent keeps;
State 4 (Off): normal-persistent keeps, and sp-persistent keeps.
Sp-persistent user detects the loaded state on self F-SPCH in real time, carries out respective handling according to testing result.
When detected state was state 1 (normal-persistent maintenance, sp-persistent goes assignment), sp-persistent user stopped to receive data, and waits for the further indication of base station;
When detected state was state 2 (normal-persistent maintenance, sp-persistent passes bag), sp-persistent user received the packet of reusing transmitted over resources, waits for the arrival of detection time next time then;
When detected state was state 3 (normal-persistent passes new bag, and sp-persistent keeps), sp-persistent user waited for the arrival of detection time next time;
When detected state is that when being state 4, sp-persistent user waits for the arrival of detection time next time to off state (normal-persistent keeps, and sp-persistent keeps).
In addition, in order to improve demodulation performance, whether the indexed resource that sp-persistent user can also send in conjunction with the loaded state on self corresponding F-SPCH and base station information available such as message bit pattern, determines to reuse the data packet transmission situation on the resource jointly.These two kinds of information can be confirmed mutually, strengthen the reliability that sp-persistent user separates F-SPCH.
And a plurality of sp-persistent users can also be given with identical resource assignation in the base station, promptly carry out user's superposed transmission on sp-persistent again.These sp-persistent users determine whether the packet that the needs demodulation is current according to the loaded state on self corresponding F-SPCH respectively, can not cause mistake to handle.
In addition, the embodiment of the invention also provides a kind of allocation reusing system, and referring to shown in Figure 3, this system mainly comprises: base station and reuse subscriber equipment.
Wherein, the base station is used for sending allocation reusing message to reusing subscriber equipment, will reuse resource continuous assignment and be reused subscriber equipment, and newly wrap indicating channel for reusing user equipment allocation, the new bag indicating channel position of distributing is sent to reuse subscriber equipment;
Reuse subscriber equipment and be used to detect the state that carries on the described new bag indicating channel, whether decision receives described packet of reusing transmitted over resources according to testing result.
Described base station specifically can comprise: resource assignation unit and channel-assignment unit.Wherein, the resource assignation unit is used for sending allocation reusing message to reusing subscriber equipment, will reuse resource continuous assignment to reusing subscriber equipment; Channel-assignment unit is used to and reuses user equipment allocation and newly wrap indicating channel, the new bag indicating channel position of distributing is sent to reuse subscriber equipment.
The described subscriber equipment of reusing specifically can comprise: state detection unit and processing unit.Wherein, state detection unit is used to detect the state that carries on the new bag indicating channel, and testing result is sent to processing unit; Processing unit is used for whether receiving described packet of reusing transmitted over resources according to the testing result decision of receiving.
The above has carried out further detailed description to purpose of the present invention, technical scheme and beneficial effect; institute is understood that; the above is not in order to restriction the present invention; within the spirit and principles in the present invention all; any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. an allocation reusing method is characterized in that, this method comprises:
The base station will be reused resource continuous assignment by allocation reusing message and be reused the user, and distribute new bag indicating channel for reusing the user;
Reuse the user and detect the state that carries on the new bag indicating channel, whether decision receives the packet of reusing transmitted over resources according to testing result.
2. method according to claim 1 is characterized in that, described base station will be reused resource continuous assignment by allocation reusing message and be comprised to reusing the user:
The base station sends allocation reusing message to reusing the user, and enables the territory that whether expression continues assignment in the allocation reusing message.
3. method according to claim 1 is characterized in that, describedly distributes new bag indicating channel to comprise for reusing the user:
When counting greater than 1 the time for continuing the shared fundamental segment of resource that the user distributes, the base station will continue the pairing new bag indicating channel of the untapped node of user to be distributed to and reuses the user, and the position of the new bag indicating channel that will distribute sends to and reuses the user.
4. method according to claim 1 is characterized in that, describedly distributes new bag indicating channel to comprise for reusing the user:
When counting when equaling 1 for continuing the shared fundamental segment of resource that the user distributes, the base station will keep the pairing new bag indicating channel of node to be distributed to and reuses the user, and the position of the new bag indicating channel that will distribute sends to and reuses the user.
5. according to claim 3 or 4 described methods, it is characterized in that the position of the described new bag indicating channel that will distribute sends to reuses the user and comprise:
The base station sends to the position of described new bag indicating channel by allocation reusing message and reuses the user;
Perhaps, the base station sends to the position of described new bag indicating channel by top signaling and reuses the user.
6. method according to claim 4 is characterized in that, described reservation node is boundary belt or the pairing node of control channel.
7. according to claim 4 or 6 described methods, it is characterized in that described base station will keep the pairing new bag indicating channel of node and distribute to and reuse the user and comprise:
The base station is selected a new bag indicating channel to distribute to from the new bag indicating channel of all reservation node correspondences at random and is reused the user;
Perhaps, the base station keeps nodes since 0 number consecutively according to resource sequence physically to all, and calculate assignment give reuse the user reuse the mould value of the pairing node number of resource to the number delivery that keeps node, the pairing new bag indicating channel of the node that node serial number is identical with this mould value is distributed to and is reused the user;
Perhaps, the base station keeps nodes since 0 number consecutively according to resource sequence physically to all, and will be divided into the n group in order except that the node keeping node, and each group node is corresponding one by one with each reservation node, distributes to the new bag indicating channel of the pairing reservation node of the group correspondence of reusing the pairing node ownership of resource of reusing the user assignment and reuses the user.
8. according to each described method of claim 1 to 4, it is characterized in that the state that carries on the described new bag indicating channel comprises: reuse the user and pass new bag, reuse user resources and go assignment, reuse user resources and keep;
The described user of reusing determines that according to testing result whether receiving the packet of reusing transmitted over resources comprises:
When testing result passes new bag for reusing the user, reuse the user and receive the packet of reusing transmitted over resources;
When testing result is gone assignment for reusing user resources, reuse the user and stop to receive the packet of reusing transmitted over resources, carry out resource and discharge;
When testing result keeps for reusing user resources, reuse the user and do not receive the packet of reusing transmitted over resources, wait for the arrival of detection time next time.
9. method according to claim 8 is characterized in that, the state that carries on the described new bag indicating channel further comprises lasting state of user.
10. method according to claim 1 is characterized in that, this method further comprises: the base station sends whether information available of indexed resource to reusing the user;
Whether the described user of reusing receives the packet of reusing transmitted over resources according to testing result decision comprises: whether whether the common decision of information available receives the packet of reusing transmitted over resources to reuse the indexed resource that the user sends according to testing result and base station.
11. an allocation reusing system is characterized in that, this system comprises: base station and reuse subscriber equipment, wherein,
The base station is used for sending allocation reusing message to reusing subscriber equipment, will reuse resource continuous assignment and be reused subscriber equipment, and newly wrap indicating channel for reusing user equipment allocation, the new bag indicating channel position of distributing is sent to reuse subscriber equipment;
Reuse subscriber equipment, be used to detect the state that carries on the described new bag indicating channel, whether decision receives described packet of reusing transmitted over resources according to testing result.
12. system according to claim 11 is characterized in that, described base station comprises: resource assignation unit and channel-assignment unit, wherein,
The resource assignation unit is used for sending allocation reusing message to reusing subscriber equipment, will reuse resource continuous assignment to reusing subscriber equipment;
Channel-assignment unit is used to and reuses user equipment allocation and newly wrap indicating channel, the new bag indicating channel position of distributing is sent to reuse subscriber equipment.
13., it is characterized in that the described subscriber equipment of reusing comprises according to claim 11 or 12 described systems: state detection unit and processing unit, wherein,
State detection unit is used to detect the state that carries on the new bag indicating channel, and testing result is sent to processing unit;
Processing unit is used for whether receiving described packet of reusing transmitted over resources according to the testing result decision of receiving.
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| CNA2007100041567A CN101217776A (en) | 2007-01-06 | 2007-01-06 | An allocation reusing method and system |
| PCT/CN2007/071387 WO2008083603A1 (en) | 2007-01-06 | 2007-12-29 | Reuse assignment method and system |
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| CNA2007100041567A CN101217776A (en) | 2007-01-06 | 2007-01-06 | An allocation reusing method and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101489278B (en) * | 2008-01-15 | 2011-05-18 | 华为技术有限公司 | Data cell indication transmission method, apparatus and system in expansion frame or continuous assignment |
| CN101730232B (en) * | 2008-10-23 | 2013-05-08 | 中兴通讯股份有限公司 | Resource fixed allocation adjustment method and base station therefor |
| WO2017084582A1 (en) * | 2015-11-20 | 2017-05-26 | 华为技术有限公司 | Method and apparatus for channel resource indication |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1424865A1 (en) * | 2002-11-29 | 2004-06-02 | Siemens Mobile Communications S.p.A. | Method of and device for resource allocation in digital cellular communication systems |
| US8744465B2 (en) * | 2005-06-16 | 2014-06-03 | Qualcomm Incorporated | Resource allocation method in a communication system |
-
2007
- 2007-01-06 CN CNA2007100041567A patent/CN101217776A/en active Pending
- 2007-12-29 WO PCT/CN2007/071387 patent/WO2008083603A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101489278B (en) * | 2008-01-15 | 2011-05-18 | 华为技术有限公司 | Data cell indication transmission method, apparatus and system in expansion frame or continuous assignment |
| CN101730232B (en) * | 2008-10-23 | 2013-05-08 | 中兴通讯股份有限公司 | Resource fixed allocation adjustment method and base station therefor |
| WO2017084582A1 (en) * | 2015-11-20 | 2017-05-26 | 华为技术有限公司 | Method and apparatus for channel resource indication |
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| WO2008083603A1 (en) | 2008-07-17 |
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