CN101340605A - Scheduling information uploading method for multi-carrier reinforced uplink access system - Google Patents
Scheduling information uploading method for multi-carrier reinforced uplink access system Download PDFInfo
- Publication number
- CN101340605A CN101340605A CNA2007101260720A CN200710126072A CN101340605A CN 101340605 A CN101340605 A CN 101340605A CN A2007101260720 A CNA2007101260720 A CN A2007101260720A CN 200710126072 A CN200710126072 A CN 200710126072A CN 101340605 A CN101340605 A CN 101340605A
- Authority
- CN
- China
- Prior art keywords
- schedule information
- carrier wave
- information
- transmission timer
- carrier
- 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.)
- Granted
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a method for reporting dispatching information of a multi-carrier enhanced uplink access system, which includes the following steps: dividing dispatching information into long dispatching information and short dispatching information, judging the length after the length of a data cell transport block of an enforced medium access control protocol minus the length of a data part and the length of a packet header part and then determining to add the long dispatching information or the short information to the data cell of the enforced medium access control protocol according to the result of judging, wherein, the long dispatching information comprises common information and special information of carrier and the short dispatching information comprises only the special information of carriers. Therefore, the method of the invention is applicable to the condition that UE is authorized and ensures that the report of the dispatching information reduces system overhead as far as possible and has certain timeliness.
Description
Technical field
The present invention relates to field of wireless communication, more specifically, relate to a kind of scheduling information uploading method for multi-carrier reinforced uplink access system.
Background technology
Strengthen ascending access system and be commonly referred to as HSUPA (High Speed UplinkPacket Access, high speed uplink packet inserts), be intended to technology by the advanced person and improve the efficient of up link, with effective support web browse, video, multimedia messages and other IP-based business.
At present, 3GPP (3G (Third Generation) Moblie partnership projects tissue) has finished the standardization effort of TD-SCDMA enhancing ascending access system.Be applicable to single carrier TD-SCDMA system.Strengthen in the ascending access system having increased a kind of transmission channel E-DCII (enhanced uplink dedicated transmission channel) newly, the TTI of E-DCH (Transmission Time Interval) is 5ms.The grouping that is mapped on the E-DCH transmission channel is called MAC-e PDU (enhancing media access control protocol data unit).
The physical channel relevant with E-DCH has:
E-UCCH (enhancing ascending control channel), it is physical layer control channel, it is carried in the physical layer indication territory of E-PUCH, the control information of carrying comprises E-TFCI (strengthening the indication of uplink form, in order to indicate current transport block length) and HARQ information (comprising process ID and number of retransmissions information);
E-AGCH channel (E-DCH absolute grant channel) is a control channel, is used for NodeB (base station) to UE (User Equipment, user terminal) transmission authorization message;
E-PUCH (the E-DCH uplink physical channel claims to strengthen uplink physical channel again) is a Traffic Channel, is used for UE carrying E-DCH transport channel data, and the information that auxiliary dispatching is correlated with is also in this channel;
(E-DCH inserts ascending control channel to E-RUCCH at random, be that enhanced uplink inserts ascending control channel at random), be physical layer control channel, being used for UE is not having under the situation of authorizing, the relevant information of transmission auxiliary dispatching, E-RUCCH uses the Physical Random Access Channel resource; And
E-HICH (E-DCH hybrid automatic repeat request indication channel) is a physical layer control channel, is used for Node B and carries HARQ (mixing automatic repeat requests) indication information.
Strengthen up access service and be divided into dispatching services and non-scheduling service by the difference of scheduling mode, wherein, the resource of non-scheduling service is distributed for UE by RNC (radio network controller), the method of salary distribution is with existing dedicated channel allocation mode, and in dispatching services, for Node B distributes the enhanced uplink resource pool, is single UE Resources allocation by Node B by SRNC.
In dispatching services, UE need report the scheduling of some information with auxiliary Node B, these information are called schedule information SI (Scheduling Information), Fig. 1 is the diagrammatic sketch of the content of schedule information, wherein, comprise the path loss information SNPL of UE buffering area occupied information BO, power headroom UPH, service/adjacent sub-district, have 23 bits.The total buffer state is the sum total of data volume to be sent in the UE logic channel buffering area among the buffering area occupied information BO, the highest priority logical channel buffer state is the current data volume that data highest priority logical channel buffering area to be sent is arranged, and highest priority logical channel ID indicates data highest priority logical channel to be sent number.Node B is that UE distributes adequate resources according to BO information mainly, comprises channel resource and power resource; Serve/the path loss information of adjacent sub-district and the restrictive condition that power margin information then provides resource authorization, this sub-district that Node B need report according to UE and the path loss information of adjacent sub-district limit scheduling of resource with the interference of control to adjacent sub-district; Node B is that the authorization power that UE distributes can not surpass the power headroom that UE reports.
When UE had upstream data to send, UE just may trigger the transmission of schedule information.When UE does not authorize, will send schedule information by the E-RUCCH channel, shown in Fig. 2 a, the situation that UE does not have to authorize comprises that the E-DCH carrying of UE is set up initial, UE has data to need transmission; Perhaps UE does not continue in a period of time to obtain the authorization after the last time, mandate used up.When UE had the E-PUCH resource of mandate, schedule information and business datum sent by the E-PUCH channel together, and the schedule information of 23 bits will be added on the end of E-DCH data, shown in Fig. 2 b.Remaining bits after buffer data is multiplexed into MAC-e PDU (enhancing media access control protocol data unit), it is the bit after MAC-e PDU transport block length deducts packets headers (data description) and data division length, add the DDI0 field during more than or equal to 29 bits, wherein fill in 111111, be used for the transmission of explicit indication schedule information; Remaining bits after buffer data is multiplexed into MAC-e PDU (enhancing media access control protocol data unit) does not have the DDI0 indication during less than 29 bits but greater than 23 bits, only adds schedule information at the data end.Node B can judge among this MAC-e PDU whether carried schedule information according to the total length of MAC-e PDU and the length of data description and data division fully.When only having transmitted schedule information among the MAC-e PDU, whether Node B can only transmit schedule information according to the identification of the E-TFCI among the E-UCCH.
For the throughput of further raising system, existing single carrier strengthens up-link will introduce the multicarrier characteristic, and will there be N in the system of N carrier wave doubly to the throughput of single-carrier system in theory.When introducing the multicarrier characteristic, the consideration of multiple framework will be had, wherein a kind of feasible framework is a multicarrier binding mechanism, be that RNC distributes a plurality of carrier resources for UE in advance, Node B can authorize one or more carrier resources (these carrier resources are that RNC is pre-configured) for single UE in a TTI (Transmission Time Interval), UE can send the E-DCH data simultaneously on a plurality of carrier waves in a TTI, the data block that each carrier wave sends is independently.Another kind of framework is a RNC distributing carrier wave resource not in advance, and Node B can select one or more carrier resources for single UE in a TTI (Transmission Time Interval).
After introducing multicarrier mechanism, need strengthen ascending access system to single carrier and carry out many-sided improvement, make it can adapt to that multicarrier sends simultaneously and the situation of carrier wave dynamic dispatching.
Summary of the invention
In order to solve problems of the prior art, the invention provides a kind of report method of multi-carrier reinforced uplink access system schedule information, it is applicable to that UE has the situation of mandate, makes reporting of schedule information reduce overhead as far as possible and guarantee certain real-time.
According to the report method of multi-carrier reinforced uplink access system schedule information of the present invention, can may further comprise the steps: schedule information is divided into long schedule information and minor degree information; And judgement strengthens the length after the media access control protocol data unit transport block length deducts data division and packets headers length partly, and determine with length schedule information still to be that minor degree information is added in the enhancing media access control protocol data unit according to judged result, wherein, long schedule information comprises public information and carrier wave customizing messages, and minor degree information only comprises the carrier wave customizing messages.
Wherein, the transport block length that strengthens media access control protocol data unit is the result user terminal is quantized to the enhancing media access control protocol data unit length of gained a value in the transport block length table of system definition after the completion logic channel data is multiplexing after.
If the length that enhancing media access control protocol data unit transport block length deducts after data division and the packets headers length partly can be held long schedule information, then user terminal adds long schedule information to strengthen media access control protocol data unit afterbody.
And if strengthen length after the length that the media access control protocol data unit transport block length deducts data division and packets headers part more than or equal to 29 bits, then add the schedule information indication at the head that strengthens media access control protocol data unit, and user terminal adds long schedule information to strengthen media access control protocol data unit afterbody, wherein, schedule information is designated as 111111.
In addition, if the length that enhancing media access control protocol data unit transport block length deducts after data division and the packets headers length partly can not be held long schedule information, but can hold minor degree information, then user terminal adds minor degree information to the afterbody that strengthens media access control protocol data unit.
Wherein, public information is that user terminal is mapped to the logic channel buffering area occupied information on the enhanced uplink dedicated transmission channel, comprising: total buffer state, highest priority logical channel buffer state and limit priority logical message ID.
The carrier wave customizing messages is the schedule information that sends the carrier wave at schedule information place, comprising: the path loss of service/adjacent sub-district and the user terminal power headroom on this carrier wave.
Report method according to multi-carrier reinforced uplink access system schedule information of the present invention can also may further comprise the steps: for public information is provided with the public information transmission timer, and the carrier wave customizing messages that is respectively on each carrier wave is provided with carrier wave customizing messages transmission timer.
When user terminal sends the length schedule information on authorization resources, restart the carrier wave customizing messages transmission timer of public information transmission timer and this schedule information place carrier wave of transmission; When user terminal sends minor degree information on authorization resources, restart the carrier wave customizing messages transmission timer of place carrier wave; After the public information transmission timer is overtime, if after finishing data multiplex on the carrier wave in the Transmission Time Interval in a plurality of mandate carrier waves, the length that enhancing media access control protocol data unit transport block length deducts after data division and the packets headers length partly can be held long schedule information, then user terminal preferentially selects this carrier wave to send long schedule information, otherwise, user terminal selects a carrier wave preferentially to send long schedule information at random, carries out the data multiplex of buffering area then; And after carrier wave customizing messages transmission timer was overtime, user terminal is the preferential schedule information that sends on this carrier wave, carried out the data multiplex of buffering area then.
Wherein said public information transmission timer and carrier wave customizing messages transmission timer are the user terminal configuration by high level.
The start-up course of public information transmission timer or carrier wave customizing messages transmission timer comprises following processing: if public information transmission timer or carrier wave customizing messages transmission timer are activated, at first reset public information transmission timer or carrier wave customizing messages transmission timer of user terminal then, restart public information transmission timer or carrier wave customizing messages transmission timer then, otherwise user terminal directly starts public information transmission timer or carrier wave customizing messages transmission timer.
Thereby, adopt the present invention, schedule information is divided into long schedule information and minor degree information, consider that mainly buffer information belongs to public information, should not distinguish carrier wave, under the situation of resource-constrained, can avoid the transmission that repeats of this information, save resource.The present invention is directed to " initiatively sending " mechanism that long and short schedule information provides " incidentally " mechanism respectively and relied on timer, these two mechanism itself complement each other, and work in coordination.The former is used for the transmission schedule information of doing one's best under the situation of not wasting system resource; The latter is in order to ensure certain real-time.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the content diagrammatic sketch of schedule information of the prior art;
Fig. 2 a is the diagrammatic sketch that does not have the transmission content under the authorization conditions in the prior art in schedule information;
Fig. 2 b is the diagrammatic sketch that the transmission content under the authorization conditions is arranged in schedule information in the prior art;
Fig. 3 is the flow chart according to scheduling information uploading method for multi-carrier reinforced uplink access system of the present invention;
Fig. 4 a is the diagrammatic sketch of the long schedule information among the present invention;
Fig. 4 b is the diagrammatic sketch of the minor degree information among the present invention; And
Fig. 5 is the flow graph of scheduling information uploading method for multi-carrier reinforced uplink access system according to an embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
Be that example is introduced the present invention with the TD-SCDMA system below, but the invention is not restricted to the TD-SCDMA system.
Fig. 3 is the flow chart according to scheduling information uploading method for multi-carrier reinforced uplink access system of the present invention.As shown in Figure 3, this method may further comprise the steps:
Step S302 is divided into long schedule information and minor degree information with schedule information; And
Step S304, judge the length (hereinafter to be referred as remaining bits) after MAC-e PDU transport block length deducts data division length and packets headers (data description part) partial-length, and determine with the length schedule information still to be that minor degree information is added in the enhancing media access control protocol data unit according to judged result.
Wherein, long schedule information comprises public information and carrier wave customizing messages, and minor degree information only comprises the carrier wave customizing messages.
Wherein, after MAC-e PDU transport block length is completion logic channel buffer data multiplex, the transport block length of gained is quantized to the length after certain value in the E-DCH transport block length form of system's appointment.
If remaining bits can be held long schedule information, then user terminal adds long schedule information to strengthen media access control protocol data unit afterbody.
And if remaining bits is more than or equal to 29 bits, then add the schedule information indication at the head that strengthens media access control protocol data unit, and user terminal adds long schedule information to strengthen media access control protocol data unit afterbody, and wherein, schedule information is designated as 111111.
In addition, if remaining bits can not be held long schedule information, but can hold minor degree information, then user terminal adds minor degree information to the afterbody that strengthens media access control protocol data unit.
Wherein, public information is that user terminal is mapped to the logic channel buffering area occupied information on the E-DCH, comprising: total buffer state, highest priority logical channel buffer state and limit priority logical message ID.
The carrier wave customizing messages is the schedule information that sends the carrier wave at schedule information place, comprising: the path loss of service/adjacent sub-district and the user terminal power headroom on this carrier wave.
Report method according to multi-carrier reinforced uplink access system schedule information of the present invention can also may further comprise the steps: for public information is provided with the public information transmission timer, and the carrier wave customizing messages that is respectively on each carrier wave is provided with carrier wave customizing messages transmission timer.
When user terminal sends the length schedule information on authorization resources, restart the carrier wave customizing messages transmission timer of public information transmission timer and this schedule information place carrier wave of transmission; When user terminal sends minor degree information on authorization resources, restart the carrier wave customizing messages transmission timer of place carrier wave; After the public information transmission timer is overtime, if the remaining bits after finishing data multiplex on the carrier wave in ensuing Transmission Time Interval in a plurality of mandate carrier waves can be held long schedule information, then user terminal preferentially selects this carrier wave to send long schedule information, otherwise, user terminal selects a carrier wave preferentially to send long schedule information at random, and then considers data multiplex; And after carrier wave customizing messages transmission timer was overtime, user terminal is the preferential schedule information that sends on this carrier wave, and then considers data multiplex.
Wherein, the carrier wave customizing messages transmission timer on public information transmission timer and each carrier wave is the UE configuration by high level.
The start-up course of public information transmission timer or carrier wave customizing messages transmission timer comprises following processing: if public information transmission timer or carrier wave customizing messages transmission timer are activated, at first reset public information transmission timer or carrier wave customizing messages transmission timer of user terminal then, restart public information transmission timer or carrier wave customizing messages transmission timer then, otherwise user terminal directly starts public information transmission timer or carrier wave customizing messages transmission timer.
Fig. 4 a is the diagrammatic sketch of the long schedule information among the present invention.Shown in Fig. 4 a, the schedule information that strengthens in the ascending access system with existing single carrier is consistent, comprise all 5 information, totally 23 bits: total buffer state, highest priority logical channel state, highest priority logical channel ID, service/adjacent sub-district path loss, uplink power margin.Wherein total buffer state, highest priority logical channel state, highest priority logical channel ID should not distinguish carrier wave, are called public information.
Fig. 4 b is the diagrammatic sketch of the minor degree information among the present invention.Shown in Fig. 4 b, wherein only comprise needs and distinguish the information that carrier wave reports, be called the carrier wave customizing messages, totally 10 bits comprise service/adjacent sub-district path loss, uplink power margin.
Ascending resource is limited in the TD-SCDMA system, and schedule information can't send by dedicated channel, but adopts the send mode of doing one's best on the E-PUCH channel, is called " incidentally " mode.That is, if the remaining bits (hereinafter to be referred as " remaining bits ") that buffer data is multiplexed into behind the MAC-e PDU can be held schedule information, UE need add schedule information to MAC-e PDU data end.The length of remaining bits length=MAC-e PDU transport block length-data description (packets headers) and data division wherein.Be divided into 2 kinds of situations: if remaining bits can be held long schedule information, UE adds the length schedule information to MAC-e PDU afterbody; Can hold minor degree information if remaining bits can not be held long schedule information, UE adds minor degree information to MAC-e PDU afterbody.Under first kind of situation, in order to be consistent,, add DDI0 at MAC-e PDU head if remaining bits can be held 29 bits with single carrier HSUPA system, long schedule information is added on the end.The mechanism that sends schedule information in remaining bits is called " incidentally " mechanism.
System provides E-DCH transport block length form, UE needs the E-DCH block length that obtains is quantized on certain immediate value in the form after finishing data multiplex, as final E-DCH transport block length, the E-DCH transport block length that the present invention mentioned all is meant the result after the given transport block length value of the system of quantizing to.
Public information can send on arbitrary mandate carrier wave, and transmission separately of public information, always follows the transmission of carrier wave customizing messages.
No matter be in long schedule information or the minor degree information, carrier wave information specific wherein must be consistent with the carrier wave that current MAC-e PDU sends the place, promptly must be service/adjacent sub-district path loss, the uplink power margin information that sends on the carrier wave at this schedule information place.So that Node B identification.
A MAC-e PDU comprises a kind of schedule information at most: long schedule information or minor degree information.According to said method, UE always preferentially sends long schedule information, the real-time of guaranteeing buffer information of maximum possible.
Can not get triggering during for fear of schedule information length, that is, the transmission of not enough schedule information when remaining bits is long, high-rise is UE configuration timer value T.UE is provided with a timer at public information, is called the public information transmission timer, and timer duration is T, and the effect of this timer is to guarantee that public information is sent out once in time T at least; At each carrier wave a timer is set respectively, be called the specific timer of carrier wave i, timer duration is T, wherein i is used to distinguish different carrier waves, scope is [1, the maximum carrier number that UE can send simultaneously], this timer is used to guarantee that the specific schedule information of this carrier wave is sent out once at least in time T.Timer T can set up in the correlated process of E-DCH resource configuration in RRC (Radio Resource control) and give UE.
The specific implementation process of timer mechanism is, when user terminal sends new public information on authorization resources, if the public information transmission timer is in operation (that is, being activated), and this timer that then resets, and restart, regularly length is T.After the public information transmission timer is overtime, user terminal will initiatively send long schedule information.When user terminal sent long schedule information on the carrier resource of a mandate, the specific timer of public information transmission timer and this carrier wave was incited somebody to action simultaneously, is restarted respectively.When UE initiatively sends long schedule information, need take into account the multiplexing of buffer data, and carry out certain optimization.If certain authorizes the remaining bits of finishing data multiplex on the carrier wave and carrying out after transport block length quantizes can hold long schedule information among this TTI, so preferentially select this carrier wave to send long schedule information; If among this TTI on all carrier waves the remaining bits behind the data multiplex all can not hold long schedule information, UE selects a carrier wave preferentially to send long schedule information at random so, just considers data multiplexing then.
When user terminal sends the specific schedule information of new carrier wave on the carrier resource of a mandate (schedule information of transmission can be long schedule information or minor degree information), if the specific timer of this carrier wave is in operation (promptly, be activated), UE this timer that resets, and restart this timer, regularly length is T.When the specific timer expiry of this carrier wave, user terminal will initiatively send schedule information on this carrier wave.User terminal need be optimized the transmission of schedule information in this case, and UE can select to send long schedule information or minor degree information, and the foundation of selection is to optimize data multiplexing as far as possible.The remaining bits of MAC-e PDU can be held long schedule information on this carrier wave, and UE will send out schedule information long; Can hold minor degree information if remaining bits can not be held long schedule information, UE will initiatively send minor degree information so; If remaining bits can not be held minor degree information, UE will preferentially send minor degree information so, just consider data multiplexing then.
In a TTI, when the specific timer of the carrier wave of public information transmission timer and some carrier waves is all overtime, can be chosen in and sends long schedule information on this carrier wave.Various optimizations when initiatively sending schedule information all realize that based on UE inside purpose is to reduce the waste of resource as far as possible.The present invention does not limit these optimization methods.When initiatively sending the length schedule information, whether user terminal still need insert schedule information indication 111111 according to the rule judgment of original system in packets headers.
When because authorization resources is less, UE can't the multiplexes logical channels data, in the time of can only sending schedule information, and can only send long schedule information this moment, and Node B just can discern by the E-TFCI among the E-UCCH and wherein only comprise a long schedule information.
Because the TD-SCDMA ascending resource is limited, Node B can not be the UE authorization resources at each TTI, thereby in the timer mechanism provided by the invention, if in the time of timer expiry, UE does not have authorization resources, UE will wait for the mandate of Node B so, and the active of carrying out schedule information after authorized resource sends.UE also can send schedule information in non-scheduling MAC-e PDU.
Fig. 5 is the flow graph of scheduling information uploading method for multi-carrier reinforced uplink access system according to an embodiment of the invention, and wherein, 5-1 represents long schedule information, and 5-2 represents minor degree information.As shown in Figure 5, may further comprise the steps:
S502, UE have incidentally sent long schedule information on carrier wave 1, incidentally sent minor degree information on carrier wave 2, have started public information transmission timer, carrier wave 1 specific timer, carrier wave 2 specific timers respectively;
S504, on carrier wave 1, incidentally send minor degree information, on carrier wave 2, incidentally send long schedule information, on carrier wave 3, incidentally send minor degree information, restart carrier wave 1 specific timer, public information transmission timer, carrier wave 2 specific timers and carrier wave 3 specific timers respectively;
S506, carrier wave 1 specific timer and public information transmission timer are overtime respectively, do not have authorization resources this moment; And
S508, UE has obtained authorization resources, and UE is chosen on the carrier wave 1 and sends long schedule information, has upgraded the specific schedule information of public information and carrier wave 1 to Node B.
Strengthen in the ascending access system at single carrier, high-rise for the UE side is provided with a timer T-WAIT, when UE starts this timer, timer expiry after the suitable expiration of the last time mandate, UE will initiate to insert at random, send schedule information by the E-RUCCH channel.T-WAIT is exactly that UE initiates under the situation of authorizing the time of delay of access at random from having to authorize not have, and is used to limit too much access at random, and its value has reflected the average scheduling frequency of Node B.This mechanism equally also is applicable to multicarrier system.Method provided by the present invention is applicable to the situation of mandate, and before T-WAIT was overtime, all timers were all effective, in case T-WAIT is overtime, these timers will automatically reset.
In sum, the present invention divides into long schedule information and minor degree information with schedule information, considers that mainly buffer information belongs to public information, should not distinguish carrier wave, under the situation of resource-constrained, can avoid the transmission that repeats of this information, saves resource.The present invention is directed to " initiatively sending " mechanism that long and short schedule information provides " incidentally " mechanism respectively and relied on timer, these two mechanism itself complement each other, and work in coordination.The former is used for the transmission schedule information of doing one's best under the situation of not wasting system resource, the latter is in order to ensure certain real-time.
Be the preferred embodiments of the present invention only below, be not limited to the present invention, for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. the report method of a multi-carrier reinforced uplink access system schedule information is characterized in that, comprising:
Schedule information is divided into long schedule information and minor degree information; And
Judge the length that strengthens after the media access control protocol data unit transport block length deducts data division and packets headers length partly, and determine with described long schedule information still to be that described minor degree information is added in the described enhancing media access control protocol data unit according to judged result
Wherein, described long schedule information comprises public information and carrier wave customizing messages, and described minor degree information only comprises described carrier wave customizing messages.
2. the report method of multi-carrier reinforced uplink access system schedule information according to claim 1, it is characterized in that, if the length that described enhancing media access control protocol data unit transport block length deducts after data division and the packets headers length partly can be held described long schedule information, then user terminal adds described long schedule information to the afterbody of described enhancing media access control protocol data unit.
3. the report method of multi-carrier reinforced uplink access system schedule information according to claim 1, it is characterized in that, if the length that described enhancing media access control protocol data unit transport block length deducts after data division and the packets headers length partly can be held described long schedule information, and described filling bit is more than or equal to 29 bits, then the head at described enhancing media access control protocol data unit adds the schedule information indication, and user terminal adds described long schedule information to the afterbody of described enhancing media access control protocol data unit, wherein, described schedule information is designated as 111111.
4. the report method of multi-carrier reinforced uplink access system schedule information according to claim 1, it is characterized in that, if the length that described enhancing media access control protocol data unit transport block length deducts after data division and the packets headers length partly can not be held described long schedule information, but can hold described minor degree information, then user terminal adds described minor degree information to the afterbody of described enhancing media access control protocol data unit.
5. according to the report method of each described multi-carrier reinforced uplink access system schedule information in the claim 1 to 4, it is characterized in that, described public information is that user terminal is mapped to the logic channel buffering area occupied information on the enhanced uplink dedicated transmission channel, comprising: total buffer state, highest priority logical channel buffer state and limit priority logical message ID.
6. according to the report method of each described multi-carrier reinforced uplink access system schedule information in the claim 1 to 4, it is characterized in that, described carrier wave customizing messages is the schedule information that sends the carrier wave at described schedule information place, comprising: the path loss of service/adjacent sub-district and the user terminal power headroom on this carrier wave.
7. the report method of multi-carrier reinforced uplink access system schedule information according to claim 1 is characterized in that, and is further comprising the steps of:
For described public information is provided with the public information transmission timer, and the described carrier wave customizing messages that is respectively on each carrier wave is provided with carrier wave customizing messages transmission timer.
8. the report method of multi-carrier reinforced uplink access system schedule information according to claim 7 is characterized in that,
When described user terminal sends described long schedule information on authorization resources, restart the carrier wave customizing messages transmission timer of described public information transmission timer and place carrier wave;
When described user terminal sends described minor degree information on authorization resources, restart the carrier wave customizing messages transmission timer of place carrier wave;
After described public information transmission timer is overtime, if after finishing data multiplex on the carrier wave in the Transmission Time Interval in a plurality of mandate carrier waves, the length that described enhancing media access control protocol data unit transport block length deducts after data division and the packets headers length partly can be held described long schedule information, then described user terminal is preferential selects described carrier wave to send described long schedule information, otherwise, described user terminal is selected the described long schedule information of the preferential transmission of a carrier wave at random, and remaining bit is used for data multiplex; And
After described carrier wave customizing messages transmission timer was overtime, user terminal is the preferential schedule information that sends on described carrier wave, and remaining bit is used for data multiplex.
9. the report method of multi-carrier reinforced uplink access system schedule information according to claim 8 is characterized in that, the start-up course of described public information transmission timer or described carrier wave customizing messages transmission timer comprises following processing:
If described public information transmission timer or described carrier wave customizing messages transmission timer are activated, then described user terminal at first reset described public information transmission timer or described carrier wave customizing messages transmission timer, restart described public information transmission timer or described carrier wave customizing messages transmission timer then, otherwise described user terminal directly starts described public information transmission timer or described carrier wave customizing messages transmission timer.
10. the report method of multi-carrier reinforced uplink access system schedule information according to claim 1, it is characterized in that the transport block length of described enhancing media access control protocol data unit is the result described user terminal is quantized to the enhancing media access control protocol data unit length of gained a value in the transport block length table of system definition after the completion logic channel data is multiplexing after.
11. the report method of multi-carrier reinforced uplink access system schedule information according to claim 7 is characterized in that, described public information transmission timer and described carrier wave customizing messages transmission timer are described user terminal configuration by high level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101260720A CN101340605B (en) | 2007-07-06 | 2007-07-06 | Scheduling information uploading method for multi-carrier reinforced uplink access system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101260720A CN101340605B (en) | 2007-07-06 | 2007-07-06 | Scheduling information uploading method for multi-carrier reinforced uplink access system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101340605A true CN101340605A (en) | 2009-01-07 |
| CN101340605B CN101340605B (en) | 2012-04-04 |
Family
ID=40214536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101260720A Expired - Fee Related CN101340605B (en) | 2007-07-06 | 2007-07-06 | Scheduling information uploading method for multi-carrier reinforced uplink access system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101340605B (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778473A (en) * | 2009-01-08 | 2010-07-14 | 华为技术有限公司 | Method, equipment and system for reporting buffer zone state |
| CN101860956A (en) * | 2009-04-10 | 2010-10-13 | 大唐移动通信设备有限公司 | Method and device for triggering reporting of scheduling information (SI) in multi-carrier system |
| CN101860975A (en) * | 2009-04-10 | 2010-10-13 | 大唐移动通信设备有限公司 | E-RUCCH (E-DCH Random Access Uplink Control Channel) indication method, system and equipment in multiple carriers |
| CN101932009A (en) * | 2009-06-18 | 2010-12-29 | 中兴通讯股份有限公司 | Report of scheduling information frame in wireless communication system and acquisition method |
| CN101959246A (en) * | 2009-07-17 | 2011-01-26 | 鼎桥通信技术有限公司 | Method for reporting scheduling information |
| CN102083127A (en) * | 2010-03-30 | 2011-06-01 | 大唐移动通信设备有限公司 | Scheduling information reporting method, device and system based on High Speed Uplink Packet Access (HSUPA) |
| CN102104905A (en) * | 2010-08-13 | 2011-06-22 | 电信科学技术研究院 | Method and equipment for reporting power headroom under carrier aggregation scene |
| WO2011076150A1 (en) * | 2009-12-25 | 2011-06-30 | 华为技术有限公司 | Method and apparatus for reporting buffer status |
| CN102202341A (en) * | 2010-03-24 | 2011-09-28 | 中兴通讯股份有限公司 | SNPL reporting and updating method and terminal of multi-carrier HSUPA system |
| CN102595490A (en) * | 2011-01-10 | 2012-07-18 | 上海贝尔股份有限公司 | Method used for transmitting power margin report in wireless communication network |
| CN103119996A (en) * | 2010-06-18 | 2013-05-22 | 瑞典爱立信有限公司 | Methods of providing power headroom reports arranged in order of component carrier indices and related wireless terminals and base stations |
| WO2014071620A1 (en) * | 2012-11-09 | 2014-05-15 | 华为技术有限公司 | Method for uplink softer handover, ue and base station |
| WO2015188557A1 (en) * | 2014-06-13 | 2015-12-17 | 中兴通讯股份有限公司 | Unlicensed carrier scheduling method, device and system, and computer storage medium |
| CN108536543A (en) * | 2017-03-16 | 2018-09-14 | 迈络思科技有限公司 | With the receiving queue based on the data dispersion to stride |
| WO2019062838A1 (en) * | 2017-09-28 | 2019-04-04 | 华为技术有限公司 | Method and device for data transmission |
| CN110140391A (en) * | 2016-11-04 | 2019-08-16 | 瑞典爱立信有限公司 | System and method for the transition time interval switching in uplink multicarrier system |
| CN112385172A (en) * | 2018-07-10 | 2021-02-19 | 华为技术有限公司 | Method and system for transmission on multiple carriers |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5923650A (en) * | 1997-04-08 | 1999-07-13 | Qualcomm Incorporated | Method and apparatus for reverse link rate scheduling |
| CN1964217B (en) * | 2005-11-08 | 2011-11-23 | 株式会社Ntt都科摩 | A multicarrier MIMO system and its communication method |
-
2007
- 2007-07-06 CN CN2007101260720A patent/CN101340605B/en not_active Expired - Fee Related
Cited By (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778473A (en) * | 2009-01-08 | 2010-07-14 | 华为技术有限公司 | Method, equipment and system for reporting buffer zone state |
| CN101860956A (en) * | 2009-04-10 | 2010-10-13 | 大唐移动通信设备有限公司 | Method and device for triggering reporting of scheduling information (SI) in multi-carrier system |
| CN101860975A (en) * | 2009-04-10 | 2010-10-13 | 大唐移动通信设备有限公司 | E-RUCCH (E-DCH Random Access Uplink Control Channel) indication method, system and equipment in multiple carriers |
| WO2010115381A1 (en) * | 2009-04-10 | 2010-10-14 | 大唐移动通信设备有限公司 | Method and apparatus for triggering scheduling information reporting in multi-carrier system |
| CN101860956B (en) * | 2009-04-10 | 2013-09-25 | 电信科学技术研究院 | Method and device for triggering reporting of scheduling information (SI) in multi-carrier system |
| CN101932009A (en) * | 2009-06-18 | 2010-12-29 | 中兴通讯股份有限公司 | Report of scheduling information frame in wireless communication system and acquisition method |
| CN101932009B (en) * | 2009-06-18 | 2014-03-19 | 中兴通讯股份有限公司 | Report of scheduling information frame in wireless communication system and acquisition method |
| CN101959246B (en) * | 2009-07-17 | 2013-05-29 | 鼎桥通信技术有限公司 | Method for reporting scheduling information |
| CN101959246A (en) * | 2009-07-17 | 2011-01-26 | 鼎桥通信技术有限公司 | Method for reporting scheduling information |
| US9161252B2 (en) | 2009-12-25 | 2015-10-13 | Huawei Technologies Co., Ltd. | Method and apparatus for reporting buffer status |
| RU2522183C2 (en) * | 2009-12-25 | 2014-07-10 | Хуавей Текнолоджиз Ко., Лтд. | Method and apparatus for reporting buffer status |
| WO2011076150A1 (en) * | 2009-12-25 | 2011-06-30 | 华为技术有限公司 | Method and apparatus for reporting buffer status |
| CN102202341A (en) * | 2010-03-24 | 2011-09-28 | 中兴通讯股份有限公司 | SNPL reporting and updating method and terminal of multi-carrier HSUPA system |
| WO2011120431A1 (en) * | 2010-03-30 | 2011-10-06 | 电信科学技术研究院 | Method, apparatus and system for reporting scheduling information based on multi-carrier high speed uplink packet access |
| CN102083127B (en) * | 2010-03-30 | 2013-05-08 | 电信科学技术研究院 | Scheduling information reporting method, device and system based on High Speed Uplink Packet Access (HSUPA) |
| CN102083127A (en) * | 2010-03-30 | 2011-06-01 | 大唐移动通信设备有限公司 | Scheduling information reporting method, device and system based on High Speed Uplink Packet Access (HSUPA) |
| US9622198B2 (en) | 2010-06-18 | 2017-04-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods of providing power headroom reports arranged in order of component carrier indices and related wireless terminals and base stations |
| US9210671B2 (en) | 2010-06-18 | 2015-12-08 | Telefonaktiebolaget L M Ericsson (Publ) | Methods of providing power headroom reports arranged in order of component carrier indices and related wireless terminals and base stations |
| CN103119996A (en) * | 2010-06-18 | 2013-05-22 | 瑞典爱立信有限公司 | Methods of providing power headroom reports arranged in order of component carrier indices and related wireless terminals and base stations |
| CN103119996B (en) * | 2010-06-18 | 2017-02-15 | 瑞典爱立信有限公司 | Methods of providing power headroom reports arranged in order of component carrier indices and related wireless terminals and base stations |
| US9713104B2 (en) | 2010-08-13 | 2017-07-18 | China Academy Of Telecommunications Technology | Method and apparatus for reporting power headroom in carrier aggregation scenario |
| WO2012019566A1 (en) * | 2010-08-13 | 2012-02-16 | 电信科学技术研究院 | Method and apparatus for reporting power headroom in carrier aggregation scenario |
| KR101555744B1 (en) * | 2010-08-13 | 2015-09-25 | 차이나 아카데미 오브 텔레커뮤니케이션즈 테크놀로지 | Method and apparatus for reporting power headroom in carrier aggregation scenario |
| CN102104905A (en) * | 2010-08-13 | 2011-06-22 | 电信科学技术研究院 | Method and equipment for reporting power headroom under carrier aggregation scene |
| CN102104905B (en) * | 2010-08-13 | 2014-02-05 | 电信科学技术研究院 | Method and equipment for reporting power headroom under carrier aggregation scene |
| CN102595490B (en) * | 2011-01-10 | 2015-06-24 | 上海贝尔股份有限公司 | Method used for transmitting power margin report in wireless communication network |
| CN102595490A (en) * | 2011-01-10 | 2012-07-18 | 上海贝尔股份有限公司 | Method used for transmitting power margin report in wireless communication network |
| WO2014071620A1 (en) * | 2012-11-09 | 2014-05-15 | 华为技术有限公司 | Method for uplink softer handover, ue and base station |
| CN104025651A (en) * | 2012-11-09 | 2014-09-03 | 华为技术有限公司 | Method for uplink softer handover, ue and base station |
| WO2015188557A1 (en) * | 2014-06-13 | 2015-12-17 | 中兴通讯股份有限公司 | Unlicensed carrier scheduling method, device and system, and computer storage medium |
| CN110140391A (en) * | 2016-11-04 | 2019-08-16 | 瑞典爱立信有限公司 | System and method for the transition time interval switching in uplink multicarrier system |
| CN108536543A (en) * | 2017-03-16 | 2018-09-14 | 迈络思科技有限公司 | With the receiving queue based on the data dispersion to stride |
| CN108536543B (en) * | 2017-03-16 | 2021-08-03 | 迈络思科技有限公司 | Receive queue with stride-based data dispersal |
| CN108536543B8 (en) * | 2017-03-16 | 2021-09-03 | 迈络思科技有限公司 | Receive queue with stride-based data dispersal |
| WO2019062838A1 (en) * | 2017-09-28 | 2019-04-04 | 华为技术有限公司 | Method and device for data transmission |
| CN112385172A (en) * | 2018-07-10 | 2021-02-19 | 华为技术有限公司 | Method and system for transmission on multiple carriers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101340605B (en) | 2012-04-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101340605B (en) | Scheduling information uploading method for multi-carrier reinforced uplink access system | |
| CN1324926C (en) | Method for controlling operational states of a MAC layer in an OFDM mobile communication system | |
| EP2204059B1 (en) | Multiplexing multiple unsolicited grant service (ugs) users onto a same radio resource | |
| CN101340715B (en) | High-speed uplink packet access method of multi-carrier time division synchronous code division multiple access system | |
| EP2654358A1 (en) | Resource scheduling method, apparatus, and base station | |
| KR101104263B1 (en) | Method for controlling enhanced uplink power | |
| CN101296480B (en) | Triggering and data distribution method and apparatus for reinforced uplink scheduling information | |
| CN102883373A (en) | Method and apparatus for buffer status report in mobile communication system | |
| CN101132224B (en) | Scheduled and unscheduled transmission system in ascending reinforcement system and its signal channel resource configuration method | |
| CN101547135B (en) | Uplink dispatching method for wireless communication system | |
| CN101132225B (en) | Transmission method for sharing unscheduled and scheduled resource in ascending reinforcement system | |
| CN101472331A (en) | Method and customer equipment for transmitting ascending scheduling information | |
| KR20110111984A (en) | An efficient uplink contention based access in a wireless communication system | |
| CN101442812B (en) | Ascending synchronous and power control method for HSUPA business transmission | |
| CN1385047A (en) | Method for dynamic allocation of resources in digital radio communication system | |
| RU2322773C2 (en) | Method for controlling data transmission speed, system for controlling data transmission speed and mobile station | |
| CN101345906B (en) | Wireless resource allocation method and apparatus of high speed grouping access system | |
| CN101594274B (en) | Initial access method and transmission method of initial access signaling | |
| CN101175301B (en) | Sharing method for unscheduled and scheduled resource in ascending reinforcement system | |
| CN101534564B (en) | Random accessing method based on E-DCH transmission channel in TD-SCDMA system | |
| CN101730244B (en) | Resource allocation method, base station and user end | |
| CN101188486B (en) | Sharing method for non scheduled resources and scheduled resources in uplink enhanced system | |
| CN101646236B (en) | Method for dispatching E-DCH resources | |
| CN101442795B (en) | Power control method for ascending control channel | |
| EP2434680B1 (en) | Method and device for uplink retransmission decision |
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: 20120404 Termination date: 20170706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |