CN107659962B - Multi-channel data processing method and device and user equipment - Google Patents
Multi-channel data processing method and device and user equipment Download PDFInfo
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- CN107659962B CN107659962B CN201610589098.8A CN201610589098A CN107659962B CN 107659962 B CN107659962 B CN 107659962B CN 201610589098 A CN201610589098 A CN 201610589098A CN 107659962 B CN107659962 B CN 107659962B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
Abstract
The invention provides a multi-channel data processing method, a multi-channel data processing device and user equipment. The method comprises the following steps: judging whether the multiplexing condition of the special media access control flow exists or not; if yes, judging whether a plurality of logic channels with the same priority are mapped to different special media access control flows, wherein the priorities of the logic channels are higher than those of other logic channels; if yes, grouping the special media access control flows mapped by the logical channels; sequentially recalculating IDs of grouped special media access control flows; and multiplexing and managing the special media access control flows according to the recalculated ID. The invention can carry out time division processing on the logical channels with the same priority, and ensure that the data transmission service can be normally finished when multiplexing the multi-channel data.
Description
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to a method and an apparatus for processing multiple channels of data, and a user equipment.
Background
In wireless Network data transmission, RRC (Radio Resource Control protocol) is a protocol for processing third layer information of a Control plane between a UE (User Equipment) and a UTRAN (UMTS Terrestrial Radio Access Network). In control of
For E-DCH (Enhanced Dedicated Channel), the RRC marks priorities of the logical channels to determine the processing order of the logical channels. When the UE simultaneously performs data uploading service on the server supporting the IPV4 and the server supporting the IPV 6. That is, the UE has two concurrent services, and if the IPV4 service data volume is large enough, the IPV6 service cannot be processed normally.
In the process of implementing the invention, the inventor finds that at least the following technical problems exist in the prior art:
when multiple services are concurrent and have the same priority, the internal processing of the UE can cause that a plurality of logic channels with the same priority are mapped to different MAC-d flows (special media access control flows), and the priorities of the logic channels are higher than the priorities of other logic channels; in some scenarios, due to the multiplexing relationship of MAC-d flow, data of the logical channel cannot be sent, that is, some services cannot operate normally.
Disclosure of Invention
The multi-channel data processing method, the multi-channel data processing device and the user equipment can perform time division processing on the logic channels with the same priority, and ensure that the data transmission service can be normally completed when the multi-channel data is multiplexed.
In a first aspect, the present invention provides a method for processing multiple paths of data, including:
judging whether the multiplexing condition of the special media access control flow exists or not;
if yes, judging whether a plurality of logic channels with the same priority are mapped to different special media access control flows, wherein the priorities of the logic channels are higher than the priorities of other logic channels;
if yes, grouping the special media access control flows mapped by the logic channels with the same priority;
sequentially recalculating IDs of grouped special media access control flows;
and multiplexing and managing the special media access control flows according to the recalculated ID of each special media access control flow.
Optionally, the grouping the dedicated medium access control flows of the same-priority logical channel maps includes:
the dedicated medium access control flows are divided into N groups, where each dedicated medium access control flow is a group.
Optionally, the sequentially recalculating the packet ID of the grouped dedicated medium access control stream includes:
setting the group ID of the dedicated media access control flow of the first group to 0;
recalculating the packet IDs of the remaining dedicated medium access control streams from the second group, the packet ID of each dedicated medium access control stream being: (packet ID +1 of the last set of dedicated media access control flows)% N; wherein,% is the remainder operation.
Optionally, the multiplexing management of each dedicated media access control flow according to the recalculated ID of each dedicated media access control flow includes:
and processing the special media access control flows in sequence according to the recalculated ID sequence of the special media access control flows.
In a second aspect, the present invention provides a multi-path data processing apparatus, comprising:
the first judging unit is used for judging whether the multiplexing condition of the special media access control flow exists.
And the second judging unit is used for judging whether a plurality of logic channels with the same priority are mapped to different special media access control flows or not when the first judging unit judges that the special media access control flow multiplexing condition exists, and the priorities of the logic channels are higher than the priorities of other logic channels.
A grouping unit, configured to group the dedicated media access control streams when the second determining unit determines that multiple logical channels with the same priority are mapped to different dedicated media access control streams and the priorities of the logical channels are higher than the priorities of other logical channels;
the computing unit is used for sequentially recalculating the IDs of the grouped special media access control flows;
and the management unit is used for multiplexing and managing the special media access control flows according to the recalculated ID of each special media access control flow.
Optionally, the grouping unit is configured to group the dedicated medium access control flows into N groups, where each dedicated medium access control flow is a group.
Optionally, the computing unit is configured to set a packet ID of the dedicated medium access control flow of the first group to 0; recalculating the packet IDs of the remaining dedicated medium access control streams from the second group, the packet ID of each dedicated medium access control stream being: (packet ID +1 of the last set of dedicated media access control flows)% N; wherein% is the remainder operation.
Optionally, the management unit is configured to sequentially process each dedicated media access control flow according to the recalculated ID sequence of each dedicated media access control flow.
In a third aspect, the present invention provides a user equipment, where the user equipment includes the above-mentioned multi-channel data processing apparatus.
The embodiment of the invention provides a multi-channel data processing method, a device and user equipment, which firstly judge whether the multiplexing condition of a special media access control flow exists; if yes, judging whether a plurality of logic channels with the same priority are mapped to different special media access control flows, wherein the priorities of the logic channels are higher than the priorities of other logic channels; if yes, grouping the special media access control flows mapped by the logic channels with the same priority; sequentially recalculating IDs of grouped special media access control flows; and multiplexing and managing the special media access control flows according to the recalculated ID of each special media access control flow. Compared with the prior art, the invention can carry out time division processing on the logic channels with the same priority when a plurality of logic channels with the same priority are mapped to different special media access control flows and the priority of the logic channels is higher than that of other logic channels when processing the multi-channel data concurrent service, thereby ensuring that the data transmission service can be normally completed when multiplexing the multi-channel data.
Drawings
Fig. 1 is a flowchart of a multi-path data processing method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a multi-channel data processing apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a multipath data processing method, as shown in fig. 1, the method comprises the following steps:
s101, judging whether the multiplexing situation of the special media access control flow exists.
S102, when the multiplexing situation of the special media access control flow exists, judging whether a plurality of logic channels with the same priority are mapped to different special media access control flows, wherein the priorities of the logic channels are higher than the priorities of other logic channels.
S103, when a plurality of logic channels with the same priority are mapped to different special medium access control flows and the priorities of the logic channels are higher than the priorities of other logic channels, grouping the special medium access control flows mapped by the logic channels with the same priority.
In particular, the dedicated medium access control flows may be divided into N groups, where each dedicated medium access control flow is a group.
And S104, sequentially recalculating the IDs of the grouped special media access control flows.
Specifically, the packet ID of the dedicated medium access control flow of the first group may be set to 0; then, recalculating the packet IDs of the remaining dedicated medium access control streams from the second group, wherein the packet ID of each dedicated medium access control stream is: (packet ID +1 of the last set of dedicated media access control flows)% N; wherein% is the remainder operation.
For example, when N is 5, that is, there are 5 sets of dedicated mac streams, the packet ID of the dedicated mac stream of the first set is set to 0, and the packet ID of the dedicated mac stream of the second set is set to 0
(0+ 1)% 5 is 1, the packet ID of the dedicated medium access control stream of the third group is (1+ 1)% 5 is 2, the packet ID of the dedicated medium access control stream of the fourth group is (2+ 1)% 5 is 3, and the packet ID of the dedicated medium access control stream of the fifth group is (3+ 1)% 5 is 4.
And S105, multiplexing and managing the special media access control flows according to the recalculated ID of each special media access control flow.
Specifically, the dedicated media access control flows may be processed sequentially according to the recalculated ID sequence of the dedicated media access control flows.
For example, when N is 5, the dedicated mac streams with IDs 0, 1, 2, 3, and 4 are sequentially processed in the order of the recalculated IDs of the dedicated mac streams.
The multi-path data processing method provided by the embodiment of the invention comprises the steps of firstly judging whether the multiplexing condition of the special media access control flow exists; if yes, judging whether a plurality of logic channels with the same priority are mapped to different special media access control flows, wherein the priorities of the logic channels are higher than the priorities of other logic channels; if yes, grouping the special media access control flows mapped by the logic channels with the same priority; sequentially recalculating IDs of grouped special media access control flows; and multiplexing and managing the special media access control flows according to the recalculated ID of each special media access control flow. Compared with the prior art, the invention can carry out time division processing on the logic channels with the same priority when a plurality of logic channels with the same priority are mapped to different special media access control flows and the priority of the logic channels is higher than that of other logic channels when processing the multi-channel data concurrent service, thereby ensuring that the data transmission service can be normally completed when multiplexing the multi-channel data.
An embodiment of the present invention further provides a multi-channel data processing apparatus, as shown in fig. 2, the apparatus includes:
a first judging unit 201, configured to judge whether a dedicated media access control flow multiplexing condition exists;
a second determining unit 202, configured to determine whether multiple logical channels with the same priority are mapped to different dedicated media access control streams when the first determining unit 201 determines that the dedicated media access control stream multiplexing condition exists, where the priorities of the logical channels are higher than the priorities of other logical channels;
a grouping unit 203, configured to, when the second determining unit 202 determines that multiple logical channels with the same priority are mapped to different dedicated medium access control streams, and the priorities of the logical channels are higher than the priorities of other logical channels, group the dedicated medium access control streams;
a calculating unit 204, configured to recalculate the IDs of the grouped dedicated media access control flows in sequence;
a management unit 205, configured to perform multiplexing management on each dedicated media access control flow according to the recalculated ID of each dedicated media access control flow.
The multi-channel data processing device provided by the embodiment of the invention firstly judges whether the multiplexing condition of the special media access control flow exists; if yes, judging whether a plurality of logic channels with the same priority are mapped to different special media access control flows, wherein the priorities of the logic channels are higher than the priorities of other logic channels; if yes, grouping the special media access control flows mapped by the logic channels with the same priority; sequentially recalculating IDs of grouped special media access control flows; and multiplexing and managing the special media access control flows according to the recalculated ID of each special media access control flow. Compared with the prior art, the invention can carry out time division processing on the logic channels with the same priority when a plurality of logic channels with the same priority are mapped to different special media access control flows and the priority of the logic channels is higher than that of other logic channels when processing the multi-channel data concurrent service, thereby ensuring that the data transmission service can be normally completed when multiplexing the multi-channel data.
Optionally, the grouping unit 203 is configured to group the dedicated medium access control flows into N groups, where each dedicated medium access control flow is a group.
Optionally, the computing unit 204 is configured to set a packet ID of the dedicated medium access control flow of the first group to 0; recalculating the packet IDs of the remaining dedicated medium access control streams from the second group, the packet ID of each dedicated medium access control stream being: (packet ID +1 of the last set of dedicated media access control flows)% N; wherein% is the remainder operation.
Optionally, the management unit 205 is configured to sequentially process the dedicated mac flows according to the recalculated ID sequence of the dedicated mac flows.
The embodiment of the invention also provides user equipment which comprises the multi-channel data processing device.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A multipath data processing method is applied to user equipment and comprises the following steps:
judging whether the multiplexing condition of the special media access control flow exists or not;
if yes, judging whether a plurality of logic channels with the same priority are mapped to different special media access control flows, wherein the priorities of the logic channels are higher than the priorities of other logic channels;
if yes, grouping the special media access control flows mapped by the logic channels with the same priority;
sequentially recalculating IDs of grouped special media access control flows;
and multiplexing and managing the special media access control flows according to the recalculated ID of each special media access control flow.
2. The method of claim 1, wherein grouping the dedicated medium access control flows of the same priority logical channel mappings comprises:
the dedicated medium access control flows are divided into N groups, where each dedicated medium access control flow is a group.
3. The method of claim 2, wherein the sequentially recalculating the packet IDs of the grouped dedicated medium access control flows comprises:
setting the group ID of the dedicated media access control flow of the first group to 0;
recalculating the packet IDs of the remaining dedicated medium access control streams from the second group, the packet ID of each dedicated medium access control stream being: (packet ID +1 of the last set of dedicated media access control flows)% N; wherein,% is the remainder operation.
4. The method of claim 3, wherein the multiplexing the dedicated media access control streams according to the recalculated IDs of the dedicated media access control streams comprises:
and processing the special media access control flows in sequence according to the recalculated ID sequence of the special media access control flows.
5. A multi-channel data processing apparatus, applied to a user equipment, comprising:
the first judging unit is used for judging whether the multiplexing condition of the special media access control flow exists or not;
a second judging unit, configured to, when the first judging unit judges that there is a dedicated media access control stream multiplexing situation, judge whether there are multiple logical channels with the same priority level mapped to different dedicated media access control streams, where the priority levels of the logical channels are higher than those of other logical channels;
a grouping unit, configured to group the dedicated media access control streams when the second determining unit determines that multiple logical channels with the same priority are mapped to different dedicated media access control streams and the priorities of the logical channels are higher than the priorities of other logical channels;
the computing unit is used for sequentially recalculating the IDs of the grouped special media access control flows;
and the management unit is used for multiplexing and managing the special media access control flows according to the recalculated ID of each special media access control flow.
6. The apparatus of claim 5, wherein the grouping unit is configured to group the dedicated medium access control flows into N groups, and wherein each dedicated medium access control flow is a group.
7. The apparatus according to claim 6, wherein the computing unit is configured to set a packet ID of the dedicated medium access control flow of the first group to 0; recalculating the packet IDs of the remaining dedicated medium access control streams from the second group, the packet ID of each dedicated medium access control stream being: (packet ID +1 of the last set of dedicated media access control flows)% N; wherein% is the remainder operation.
8. The apparatus of claim 7, wherein the management unit is configured to process the dedicated mac control flows sequentially according to the recalculated ID of the dedicated mac control flows.
9. A user equipment, characterized in that the user equipment comprises a multiplex data processing apparatus according to any one of claims 5 to 8.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1750502A (en) * | 2004-09-15 | 2006-03-22 | 中兴通讯股份有限公司 | Method for combined selecting transmission format of No.3 generation communication system |
| CN101606336A (en) * | 2007-06-18 | 2009-12-16 | Lg电子株式会社 | Method of allocating resources in wireless communication system |
| CN101860919A (en) * | 2010-05-28 | 2010-10-13 | 中国科学院计算技术研究所 | Method for scheduling resources transmitted in wireless communication system |
| EP2422564A1 (en) * | 2009-04-23 | 2012-02-29 | Panasonic Corporation | Logical channel prioritization procedure for generating multiple uplink transport blocks |
| CN105451336A (en) * | 2014-07-04 | 2016-03-30 | 京信通信系统（中国）有限公司 | Packet data scheduling method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6738368B1 (en) * | 2000-05-12 | 2004-05-18 | Interdigital Technology Corporation | Prioritization and flow control of a spread spectrum multiuser channel |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1750502A (en) * | 2004-09-15 | 2006-03-22 | 中兴通讯股份有限公司 | Method for combined selecting transmission format of No.3 generation communication system |
| CN101606336A (en) * | 2007-06-18 | 2009-12-16 | Lg电子株式会社 | Method of allocating resources in wireless communication system |
| EP2422564A1 (en) * | 2009-04-23 | 2012-02-29 | Panasonic Corporation | Logical channel prioritization procedure for generating multiple uplink transport blocks |
| CN101860919A (en) * | 2010-05-28 | 2010-10-13 | 中国科学院计算技术研究所 | Method for scheduling resources transmitted in wireless communication system |
| CN105451336A (en) * | 2014-07-04 | 2016-03-30 | 京信通信系统（中国）有限公司 | Packet data scheduling method and device |
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