CN101500309A - Method, system and apparatus for allocating dedicated scheduling request resource - Google Patents
Method, system and apparatus for allocating dedicated scheduling request resource Download PDFInfo
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- CN101500309A CN101500309A CNA2008100571661A CN200810057166A CN101500309A CN 101500309 A CN101500309 A CN 101500309A CN A2008100571661 A CNA2008100571661 A CN A2008100571661A CN 200810057166 A CN200810057166 A CN 200810057166A CN 101500309 A CN101500309 A CN 101500309A
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- 238000012545 processing Methods 0.000 claims description 10
- 239000000284 extract Substances 0.000 claims description 7
- 230000011664 signaling Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000012546 transfer Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000013468 resource allocation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
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Abstract
The invention relates to a wireless communication technology, in particular to a method, a system and a device for allocating special dispatch request resources, which are used for solving the defect that in the prior art, when a base station allocates the special dispatch request resources, the independent resources can be occupied and then the available resources for downlink transmission can be reduced, thereby reducing the utilization ratio of the downlink resources and the efficiency of the downlink transmission. The method of the embodiment of the invention comprises the following steps: the base station determines at least one special dispatch request resource; the base station sets the determined information of at least one special dispatch request resource in the rest bits of an MAC (Media Access Control) subsidiary head of an MAC PDU (Downlink Media access Control Protocol Data Unit), and sends the information to user equipment. The embodiment of the invention does not need additional overhead and fully utilizes the existing resources, thus improving the utilization ratio of the downlink resources and the efficiency of the downlink transmission.
Description
Technical field
The present invention relates to wireless communication technology, particularly a kind of method, system and device that distribute the specific schedule request resource.
Background technology
In the present wireless communication technology, (Long Term Evolution, LTE) system adopts OFDM to insert (OFDM:Orthogonal Frequency Division MultiplexingAccess, OFDMA) technology to Long Term Evolution.The OFDMA technology can be distributed to different user after the different subcarrier set.The OFDMA technology can be carried out the distribution of adaptive user to subcarrier based on channel status.(Code Division Multiple Addressing, CDMA) technology is compared, and owing to subcarrier allocation is promptly carried out, thereby is being improved aspect Fast Channel decline, the arrowband co-channel interference with code division multiple access.
The OFDMA technology also has higher spectrum efficiency and better anti fading performance.For lower data rate user, the OFDMA technology only needs lower emission power consumption, has constant rather than time dependent delay.
The LTE system is based on the system of scheduling, and the up-downgoing data resource (such as: running time-frequency resource) all to distribute to different users according to metadata cache situation, channel conditions etc.
Wherein, the downlink data buffer memory is positioned on the base station, and when downlink data need transmit, the base station can be dispatched in conjunction with down channel quality.Need to send as upstream data, and subscriber equipment then needs subscriber equipment to send dispatch request when not having uplink resources available, the subscriber equipment adequate resources is distributed to according to dispatch request and caching situation in the base station, sends upstream data for subscriber equipment.
The user equipment to report dispatch request has dual mode: competition and non-competing.
Competition is to finish dispatch request by random access procedure.
Non-competing is that subscriber equipment adopts the specific schedule request resource of base station assigns to carry out dispatch request.The use of specific schedule request resource can make upstream data obtain scheduling as early as possible, but special-purpose dispatch request resource itself is limited, can not be monopolized for a long time by a subscriber equipment, therefore needs the base station to carry out reasonable distribution.
Independently physical layer signaling, medium access control (Media Access Control generally can be adopted in the base station, MAC) layer signaling or Radio Link control (Radio Link Control, RLC) signaling is distributed the specific schedule request resource, no matter but which kind of mode all can take independently resource, reduce the resource that downlink transfer can be used.
In sum, the base station all can take independently resource when distributing the specific schedule request resource at present, reduces the resource that downlink transfer can be used, thereby has reduced the utilance of downlink resource, and the efficient of downlink transfer.
Summary of the invention
The embodiment of the invention provides a kind of method, system and device that distribute the specific schedule request resource, in order to solve in the prior art base station when distributing the specific schedule request resource, the capital takies independently resource, reduce the resource that downlink transfer can be used, thereby reduced the utilance of downlink resource, and the problem of down transmission efficiency.
A kind of method of specific schedule request resource of distributing that the embodiment of the invention provides comprises:
At least one specific schedule request resource is determined in the base station;
The information of at least one specific schedule request resource that described base station will be determined places the remaining bits of the MAC head of descending media access control protocol data unit MAC PDU, sends to subscriber equipment.
A kind of system of specific schedule request resource that distributes that the embodiment of the invention provides comprises:
The base station is used for determining at least one specific schedule request resource; With the information of at least one definite specific schedule request resource, place the remaining bits of the MAC head of descending media access control protocol data unit MAC PDU, send to subscriber equipment.
A kind of base station that the embodiment of the invention provides comprises:
Determination module is used for determining at least one specific schedule request resource;
Processing module is used for the information of at least one the specific schedule request resource that will determine, places MAC the remaining bits of descending media access control protocol data unit MAC PDU;
Sending module is used for the described MAC PDU after handling is sent to described subscriber equipment.
A kind of subscriber equipment that the embodiment of the invention provides comprises:
Receiver module is used to receive the descending media access control protocol data unit MACPDU from the base station;
Extraction module is used for extracting at least one sign from MAC the remaining bits of described MAC PDU, according to the corresponding relation of specific schedule request resource and sign, determines the corresponding specific schedule request resource of at least one sign that extracts;
Reporting module is used in the needs scheduling, and the specific schedule request resource of selecting to determine is carried out dispatch request.
At least one specific schedule request resource is determined in embodiment of the invention base station; The information of at least one specific schedule request resource that described base station will be determined, place the remaining bits of the MAC head of descending media access control protocol data unit MACPDU, send to subscriber equipment, thereby do not need extra expense, make full use of existing resource, improved the utilance of downlink resource, and the efficient of downlink transfer, and because always there is all right flexible allocation specific schedule request resource in time in MAC PDU head when downlink data is arranged.
Description of drawings
Fig. 1 is the structural representation of MAC PDU;
Fig. 2 distributes the system configuration schematic diagram of specific schedule request resource for the embodiment of the invention;
Fig. 3 is the structural representation of embodiment of the invention base station;
Fig. 4 is the structural representation of embodiment of the invention subscriber equipment;
Fig. 5 distributes the method flow schematic diagram of specific schedule request resource for the embodiment of the invention.
Embodiment
Embodiment of the invention base station is in advance determined at least one specific schedule request resource, and the information of at least one the specific schedule request resource that will determine, place the remaining bits of the MAC head of descending media access control protocol data unit (MACPDU), send to subscriber equipment, thereby do not need extra expense, make full use of existing resource, improved the utilance of downlink resource, and the efficient of downlink transfer.
Below in conjunction with Figure of description the embodiment of the invention is described in further detail.
As shown in Figure 1, in the structural representation of MAC PDU, MAC PDU comprises MAC head (MACheader), 0 or a plurality of Medium Access Control (MAC) Service Data Unit (MAC SDU), 0 or a plurality of MAC Control Element and optional filling bit (padding).
Wherein, MAC PDU head comprises one or more son heads (sub-deader), each son head indication MAC SDU, MAC Control Element or a padding.Every kind of MAC territory that comprises and concrete implication are had nothing in common with each other, and common territory comprises in the MAC head:
LCID (logical channel number): be used to identify the logic channel entity of MAC SDU or the type or the padding of MAC Control Element.
E (extension field): whether indication MAC back at place in the MAC head has follow-up territory.
R (remaining bits): be used for the subsequent applications expansion, size is 2bits.
F (format field): the length of indication L.
L (Length Indication territory): be used to indicate the length of MAC SDU or MAC Control Element, unit is bit.
In MAC head, LCID, E, R always exist.
As shown in Figure 2, the embodiment of the invention distributes the system of specific schedule request resource to comprise: base station 10.
Base station 10 is used for determining at least one specific schedule request resource; With the information of at least one definite specific schedule request resource, place the remaining bits of the MAC head of descending media access control protocol data unit MAC PDU, send to subscriber equipment 20.
In specific implementation process, preestablish the corresponding relation of specific schedule request resource and sign, specific schedule request resource corresponding identification is determined in base station 10; At least one sign of determining is placed the remaining bits of the MAC head of MAC PDU.
Wherein, the embodiment of the invention distributes the system of specific schedule request resource can further include: subscriber equipment 20.
Subscriber equipment 20, be used to receive MAC PDU from the base station, from MAC the remaining bits of this MAC PDU, extract at least one sign, corresponding relation according to specific schedule request resource and sign, the corresponding specific schedule request resource of determining to extract of at least one sign, in the needs scheduling, the specific schedule request resource of selecting to determine is carried out dispatch request.
Wherein, subscriber equipment 20 is according to a kind of corresponding relation that obtains specific schedule request resource and sign in the following manner:
Base station 10 with the corresponding relation of specific schedule request resource and sign place high-level signaling (such as: when the Radio Resource control connection is set up), send to subscriber equipment 20; Or
The corresponding relation of specific schedule request resource and sign is set in subscriber equipment 20 in advance.
Need to prove that present embodiment is not limited to above-mentioned dual mode, any corresponding relation that can make subscriber equipment 20 obtain specific schedule request resource and sign all is suitable for present embodiment.
As shown in Figure 3, embodiment of the invention base station comprises: determination module 100, processing module 110 and sending module 120.
Concrete, determination module 100 can be selected at least one according to the capacity of MAC quantity and the remaining bits of current network resources, MAC PDU from predefined specific schedule request resource.
Processing module 110 is used for the information of at least one the specific schedule request resource that will determine, places MAC the remaining bits of MAC PDU.
Wherein, processing module 110 can further include: sign determination module 1100 and package module 1110.
Package module 1110 is used at least one sign that sign determination module 1100 is determined are placed MAC the remaining bits of MACPDU.
Further, package module 1110 can further include: the first module S1 and the second module S2.
The first module S1 is used for the quantity according to the MAC head of MAC PDU, and the capacity that can be used for the remaining bits of specific schedule requests resource allocation in the MAC head, determines the length of sign.
The second module S2 is used for the length according to the definite sign of the first module S1, selects at least one sign from the sign that sign determination module 1100 is determined, places one or more MAC remaining bits.
If sign is placed a plurality of MAC heads, then a plurality of MAC adjacent.
Preferred implementation is the used resource according to network and subscriber equipment, selects only specific schedule request resource, and this specific schedule request resource corresponding identification is placed remaining bits.
Such as: the length of sign is 2bits, MAC the quantity of MAC PDU is 10, surplus resources in the remaining bits is 1bit, the preceding part that at this moment will identify places remaining bits (1≤N≤9 of N MAC head, and N is an integer), the back part of sign placed N MAC back MAC remaining bits.
In specific implementation process, can select two the most forward MAC heads, can save the time that subscriber equipment is searched sign like this.
Sending module 120 is used for the MAC PDU after processing module 110 processing is sent to subscriber equipment.
As shown in Figure 4, embodiment of the invention subscriber equipment comprises: receiver module 200, extraction module 210 and reporting module 220.
As shown in Figure 5, the embodiment of the invention distributes the method for specific schedule request resource to comprise the following steps:
At least one specific schedule request resource is determined in step 500, base station.
Concrete, according to the capacity of MAC quantity and the remaining bits of current network resources, MAC PDU, from predefined specific schedule request resource, select at least one.
The information of at least one specific schedule request resource that step 501, base station will be determined places the remaining bits of the MAC head of MACPDU.
Wherein, step 501 can further include:
A1, according to the specific schedule request resource of setting and the corresponding relation of sign, determine at least one specific schedule request resource corresponding identification;
A2, at least one sign that will determine place the remaining bits of the MAC head of MAC PDU.
Further, steps A 2 can further include:
According to the quantity of the head of MAC among the MAC PDU, and the capacity that can be used for the remaining bits of specific schedule requests resource allocation in the MAC head, determine the length that identifies;
According to the length of the sign of determining, from the sign that steps A 1 is determined, select at least one sign, place the remaining bits of one or more MAC heads.
If sign is placed a plurality of MAC heads, then a plurality of MAC adjacent.
Preferred implementation is the used resource according to network and subscriber equipment, selects only specific schedule request resource, and this specific schedule request resource corresponding identification is placed remaining bits.
Such as: the length of sign is 2bits, MAC the quantity of MAC PDU is 10, surplus resources in the remaining bits is 1bit, the preceding part that at this moment will identify places remaining bits (1≤N≤9 of N MAC head, and N is an integer), the back part of sign placed N MAC back MAC remaining bits.
In specific implementation process, can select two the most forward MAC heads, can save the time that subscriber equipment is searched sign like this.
Because the specific schedule request resource comprises frequency location, code character, the one or more combination in the time, and resource is limited in the remaining bits, so when setting the corresponding relation of specific schedule request resource and sign, need set according to resource in the remaining bits.
Such as: MAC the quantity of MAC PDU is 1, and the surplus resources in the remaining bits is 1bit, at this moment can only set a kind of specific schedule request resource, identifies 1 accordingly for distributing this specific schedule request resource, and 0 for not distributing this specific schedule request resource.
If MAC the quantity of MAC PDU is 1, surplus resources in the remaining bits is 2bits, at this moment can set three kinds of specific schedule request resource, sign 00 is not for distributing the specific schedule request resource accordingly, 01 for distributing first kind of specific schedule request resource, 10 for distributing second kind of specific schedule request resource, and 11 for distributing the third specific schedule request resource.
If MAC the quantity of MAC PDU is two, the surplus resources in the remaining bits is 2bits, at this moment can distribute 2
4-1=15 kind specific schedule request resource and indication do not distribute the specific schedule request resource.
Other situation and above-described situation are similar, repeat no more.
Because the specific schedule request resource of preserving in base station and the subscriber equipment and the corresponding relation of sign are identical, so the specific schedule request resource that subscriber equipment is determined according to the sign of receiving, it is the same giving the specific schedule request resource of subscriber equipment with base station assigns.
MAC PDU after step 502, base station will be handled sends to subscriber equipment.
Wherein, can further include after the step 502:
B1, subscriber equipment receive the MAC PDU from the base station.
B2, subscriber equipment extract at least one sign from the remaining bits of the MAC head of this MAC PDU, according to the corresponding relation of specific schedule request resource and sign, determine the corresponding specific schedule request resource of at least one sign that extracts.
B3, in needs scheduling, carry out dispatch request according to the specific schedule request resource of determining.
Wherein, subscriber equipment is according to a kind of corresponding relation that obtains specific schedule request resource and sign in the following manner:
The base station with the corresponding relation of specific schedule request resource and sign place high-level signaling (such as: when the Radio Resource control connection is set up), send to subscriber equipment; Or
The corresponding relation of specific schedule request resource and sign is set in subscriber equipment in advance.
From the foregoing description as can be seen: at least one specific schedule request resource is determined in embodiment of the invention base station; Information with at least one definite specific schedule request resource, place the remaining bits of the MAC head of descending media access control protocol data unit MAC PDU, send to subscriber equipment, thereby do not need extra expense, make full use of existing resource, improved the utilance of downlink resource, and the efficient of downlink transfer, and because always there is all right flexible allocation specific schedule request resource in time in MAC PDU head when downlink data is arranged.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (18)
1, a kind of method of distributing the specific schedule request resource is characterized in that, this method comprises:
At least one specific schedule request resource is determined in the base station;
The information of at least one specific schedule request resource that described base station will be determined places the remaining bits of the MAC head of descending media access control protocol data unit MAC PDU, sends to subscriber equipment.
2, the method for claim 1 is characterized in that, the information of at least one specific schedule request resource that described base station will be determined places the remaining bits of the MAC head of MAC PDU to comprise:
According to the specific schedule request resource of setting and the corresponding relation of sign, determine at least one specific schedule request resource corresponding identification;
At least one sign of determining is placed the remaining bits of the MAC head of MAC PDU.
3, method as claimed in claim 2 is characterized in that, this method also comprises:
Described subscriber equipment is determined the corresponding specific schedule request resource of receiving of described sign according to the corresponding relation of described specific schedule request resource and sign; In the needs scheduling, the specific schedule request resource of selecting to determine is carried out dispatch request.
4, method as claimed in claim 3 is characterized in that, described subscriber equipment is according to a kind of corresponding relation that obtains described specific schedule request resource and sign in the following manner:
Described base station places high-level signaling with the corresponding relation of described specific schedule request resource and sign, sends to described subscriber equipment; Or
The corresponding relation of described specific schedule request resource and sign is set in described subscriber equipment in advance.
5, method as claimed in claim 2 is characterized in that, at least one sign that described base station will be determined places the remaining bits of the MAC head of MAC PDU to comprise:
According to the quantity of the head of MAC among the MAC PDU, and the capacity of the remaining bits in the MAC head, determine the length that identifies;
According to the length of the sign of determining, from the described sign of determining, select at least one sign, place the remaining bits of one or more MAC heads.
6, method as claimed in claim 5 is characterized in that, described a plurality of MAC heads are adjacent MAC head.
7, a kind of system that distributes the specific schedule request resource is characterized in that, this system comprises:
The base station is used for determining at least one specific schedule request resource; With the information of at least one definite specific schedule request resource, place the remaining bits of the MAC head of descending media access control protocol data unit MAC PDU, send to subscriber equipment.
8, system as claimed in claim 7 is characterized in that, described base station comprises:
Determination module is used for determining at least one specific schedule request resource;
Processing module is used for the information of at least one the specific schedule request resource that will determine, places MAC the remaining bits of MACPDU;
Sending module is used for the described MAC PDU after handling is sent to described subscriber equipment.
9, system as claimed in claim 8 is characterized in that, described processing module comprises:
The sign determination module is used for determining at least one specific schedule request resource corresponding identification according to the specific schedule request resource of setting and the corresponding relation of sign;
Package module, at least one sign that is used for determining place the remaining bits of the MAC head of MAC PDU.
10, system as claimed in claim 9 is characterized in that, described system also comprises:
Subscriber equipment is used for the corresponding relation according to described specific schedule request resource and sign, determines the corresponding specific schedule request resource of receiving of described sign; In the needs scheduling, the specific schedule request resource of selecting to determine is carried out dispatch request.
11, system as claimed in claim 10 is characterized in that, described subscriber equipment is according to a kind of corresponding relation that obtains described specific schedule request resource and sign in the following manner:
Described base station places high-level signaling with the corresponding relation of described specific schedule request resource and sign, sends to described subscriber equipment; Or
The corresponding relation of described specific schedule request resource and sign is set in described subscriber equipment in advance.
12, system as claimed in claim 9 is characterized in that, described package module comprises:
First module is used for the quantity according to the MAC head of MAC PDU, and the capacity of the remaining bits in the MAC head, determines the length of sign;
Second module is used for the length according to the sign of determining, selects at least one sign from the described sign of determining, places the remaining bits of one or more MAC heads.
13, system as claimed in claim 12 is characterized in that, described a plurality of MAC heads are adjacent MAC head.
14, a kind of base station is characterized in that, this base station comprises:
Determination module is used for determining at least one specific schedule request resource;
Processing module is used for the information of at least one the specific schedule request resource that will determine, places MAC the remaining bits of descending media access control protocol data unit MAC PDU;
Sending module is used for the described MAC PDU after handling is sent to described subscriber equipment.
15, base station as claimed in claim 14 is characterized in that, described processing module comprises:
The sign determination module is used for determining at least one specific schedule request resource corresponding identification according to the specific schedule request resource of setting and the corresponding relation of sign;
Package module, at least one sign that is used for determining place the remaining bits of the MAC head of MAC PDU.
16, base station as claimed in claim 15 is characterized in that, described package module comprises:
First module is used for the quantity according to the MAC head of MAC PDU, and the capacity of the remaining bits in the MAC head, determines the length of sign;
Second module is used for the length according to the sign of determining, selects at least one sign from the described sign of determining, places the remaining bits of one or more MAC heads.
17, base station as claimed in claim 16 is characterized in that, described a plurality of MAC heads are adjacent MAC head.
18, a kind of subscriber equipment is characterized in that, this subscriber equipment comprises:
Receiver module is used to receive the descending media access control protocol data unit MACPDU from the base station;
Extraction module is used for extracting at least one sign from MAC the remaining bits of described MAC PDU, according to the corresponding relation of specific schedule request resource and sign, determines the corresponding specific schedule request resource of at least one sign that extracts;
Reporting module is used in the needs scheduling, and the specific schedule request resource of selecting to determine is carried out dispatch request.
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| CN2008100571661A CN101500309B (en) | 2008-01-30 | 2008-01-30 | Method, system and apparatus for allocating dedicated scheduling request resource |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102076104A (en) * | 2011-02-24 | 2011-05-25 | 大唐移动通信设备有限公司 | Data packet processing method for semi-persistence scheduling and base station |
| CN102595599A (en) * | 2011-01-17 | 2012-07-18 | 华为技术有限公司 | Method, base station and system for scheduling evolution base station in long-term evolution system |
| CN101686490B (en) * | 2008-09-22 | 2012-08-29 | 宏达国际电子股份有限公司 | Method and related device of scheduling request behavior in a wireless communication system |
| CN102917463A (en) * | 2011-08-02 | 2013-02-06 | 华为技术有限公司 | Method, base station and user equipment for transmitting dispatching information |
| WO2013134952A1 (en) * | 2012-03-16 | 2013-09-19 | 华为技术有限公司 | Method, device, and system for scheduling-request resource allocation |
| CN104205967A (en) * | 2012-03-16 | 2014-12-10 | 华为技术有限公司 | Method, device, and system for resource allocation |
| CN107624262A (en) * | 2015-05-19 | 2018-01-23 | 瑞典爱立信有限公司 | Method and related wireless terminal and the base station for the resource asked for specific schedule are assigned using MAC message |
| WO2018166331A1 (en) * | 2017-03-16 | 2018-09-20 | 华为技术有限公司 | Resource allocation method and apparatus, and terminal device |
Family Cites Families (2)
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| KR100595645B1 (en) * | 2004-01-09 | 2006-07-03 | 엘지전자 주식회사 | Method for transmitting control signal in mobile communication system |
| BRPI0517580A (en) * | 2004-12-27 | 2008-10-14 | Lg Electronics Inc | method of transmitting feedback information using an extended subheader |
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| CN101686490B (en) * | 2008-09-22 | 2012-08-29 | 宏达国际电子股份有限公司 | Method and related device of scheduling request behavior in a wireless communication system |
| CN102595599A (en) * | 2011-01-17 | 2012-07-18 | 华为技术有限公司 | Method, base station and system for scheduling evolution base station in long-term evolution system |
| WO2012097722A1 (en) * | 2011-01-17 | 2012-07-26 | 华为技术有限公司 | Scheduling method, base station, and system for evolved base station in long term evolution system |
| CN102595599B (en) * | 2011-01-17 | 2015-05-27 | 华为技术有限公司 | Method, base station and system for scheduling evolution base station in long-term evolution system |
| CN102076104B (en) * | 2011-02-24 | 2013-06-12 | 大唐移动通信设备有限公司 | Data packet processing method for semi-persistence scheduling and base station |
| CN102076104A (en) * | 2011-02-24 | 2011-05-25 | 大唐移动通信设备有限公司 | Data packet processing method for semi-persistence scheduling and base station |
| CN102917463B (en) * | 2011-08-02 | 2015-04-08 | 华为技术有限公司 | Method, base station and user equipment for transmitting dispatching information |
| CN102917463A (en) * | 2011-08-02 | 2013-02-06 | 华为技术有限公司 | Method, base station and user equipment for transmitting dispatching information |
| WO2013017096A1 (en) * | 2011-08-02 | 2013-02-07 | 华为技术有限公司 | Method, base station and user equipment for transmitting scheduling information |
| WO2013135038A1 (en) * | 2012-03-16 | 2013-09-19 | 华为技术有限公司 | Method, device, and system for resource allocation |
| CN104205967A (en) * | 2012-03-16 | 2014-12-10 | 华为技术有限公司 | Method, device, and system for resource allocation |
| WO2013134952A1 (en) * | 2012-03-16 | 2013-09-19 | 华为技术有限公司 | Method, device, and system for scheduling-request resource allocation |
| US9655093B2 (en) | 2012-03-16 | 2017-05-16 | Huawei Technologies Co., Ltd. | Method for configuring resources, device, and system |
| CN104205967B (en) * | 2012-03-16 | 2018-03-09 | 华为技术有限公司 | Resource allocation method, equipment and system |
| CN107624262A (en) * | 2015-05-19 | 2018-01-23 | 瑞典爱立信有限公司 | Method and related wireless terminal and the base station for the resource asked for specific schedule are assigned using MAC message |
| CN107624262B (en) * | 2015-05-19 | 2021-09-03 | 瑞典爱立信有限公司 | Method for assigning resources for dedicated scheduling requests using MAC messages, and related wireless terminal and base station |
| WO2018166331A1 (en) * | 2017-03-16 | 2018-09-20 | 华为技术有限公司 | Resource allocation method and apparatus, and terminal device |
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|---|---|
| CN101500309B (en) | 2010-12-01 |
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