CN104244388A - Method for controlling E-DPCCH cost and base station - Google Patents
Method for controlling E-DPCCH cost and base station Download PDFInfo
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- CN104244388A CN104244388A CN201310247478.XA CN201310247478A CN104244388A CN 104244388 A CN104244388 A CN 104244388A CN 201310247478 A CN201310247478 A CN 201310247478A CN 104244388 A CN104244388 A CN 104244388A
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- dpcch
- appointed information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
Abstract
The invention provides a method for controlling E-DPCCH cost and a base station. The method includes the steps that first designated information is monitored by the base station, and if the first designated information meets a first preset condition, a terminal is notified of starting an E-DPCCH cost reduction mode through a downlink high-speed shared control channel command; after the terminal starts the E-DPCCH cost reduction mode, the base station monitors second designated information, and if the second designated information meets a second preset condition, the terminal is notified of stopping the E-DPCCH cost reduction mode through a downlink high-speed shared control channel command. According to the method, UE sending power can be reduced, so that interference among UE is reduced, system capacity is improved, and uplink pressure is relieved.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of method and the base station that control to strengthen Dedicated Physical Control Channel (E-DPCCH) expense.
Background technology
Smart mobile phone is more and more universal, and HSUPA (High Speed Uplink Packet Access, High Speed Uplink Packet accesses) business presents explosive growth.For system, up increasing pressure is large, and increasing of number of users causes interference mutually to become large, and cell capacity declines.
UMTS (Universal Mobile Telecommunications System, universal mobile telecommunications system) in the uplink special physical channel of HSUPA business comprise: Dedicated Physical Control Channel (Dedicated Physical Control Channel, be called for short DPCCH), Pilot (pilot tone) is mainly provided, TPC (Transmission Power Control, transmitting power control), TFCI (Transport Format Combination Indicator, transformat combination indicates) and FBI (Feedback Information, feedback information) etc. control information, strengthen Dedicated Physical Control Channel (E-DCH Dedicated Physical Control Channel, be called for short E-DPCCH) and strengthen Dedicated Physical Data Channel (E-DCH Dedicated Physical Data Channel, be called for short E-DPDCH), the control section of E-DPCCH primary responsibility transmission of high speed uplink packet access business, the data division of E-DPDCH primary responsibility transmission of high speed uplink packet access business.
Current agreement E-DPCCH uses (30,10) RM (Reed-Muller, Reed-Muller code) coding, can reduce the bit number of E-DPCCH in fact in some cases, use the coded system that code check is higher, such as (30,7), the RM coded system such as (30,6), to reduce the power overhead of E-DPCCH, reduce cell uplink interference, improve power system capacity.UE does not send out the information such as E-TFCI, and NodeB consumes more calculation resources and goes to carry out blind Detecting, is equivalent to not rely on E-DPCCH to obtain the information such as E-TFCI.Less to E-DPDCH performance impact, but require higher to NodeB.Also do not have a kind of effective method to enter to control UE and exit at present and reduce E-DPCCH expense pattern (E-DPCCH less pattern).
Summary of the invention
The technical problem to be solved in the present invention there is provided a kind of method and base station of control E-DPCCH expense, to reduce UE transmitted power, thus disturbs between minimizing UE, improves power system capacity, alleviate pressure upstream.
In order to solve the problems of the technologies described above, the invention provides a kind of method controlling to strengthen Dedicated Physical Control Channel (E-DPCCH) expense, comprising:
Base station monitors first appointed information, as described in the first appointed information first predetermined condition, then entered by downlink high-speed shared control channel order notification terminal and reduce E-DPCCH expense pattern;
The second appointed information, after terminal enters and reduces E-DPCCH expense pattern, is monitored in described base station, as described in the second appointed information second predetermined condition, then exited by downlink high-speed shared control channel order notification terminal and reduce E-DPCCH expense pattern.
Further, said method also has feature below: described first appointed information comprises following one or more:
Scheduling authorization value;
Strengthen transformat combination instruction or block size;
Schedule information;
Be satisfied with indicating bit;
Partial wideband receives gross power;
Community is relative to the interference lifting of thermal noise;
Cell-overload rate.
Further, said method also has feature below: described second appointed information comprises following one or more:
Schedule information;
Be satisfied with indicating bit;
Partial wideband receives gross power;
Community is relative to the interference lifting of thermal noise;
Cell-overload rate.
Further, said method also has feature below: described minimizing E-DPCCH expense pattern comprise following any one:
When E-DPCCH content to be sent is incomplete, select the coded system of higher code check;
Only send the N kind form of agreement, N kind form is configured by high level, and the span of N is 2 to 16, does not send out and strengthens transformat combination instruction;
Periodically send and be satisfied with indicating bit;
Only when being satisfied with the reversion of indicating bit content, continuous N time sends and is satisfied with indicating bit, and the span of M is 1 to 20.
In order to solve the problem, present invention also offers a kind of base station, wherein, comprise:
Monitoring modular, for monitoring the first appointed information whether first predetermined condition or the second appointed information whether second predetermined condition;
Notification module, for when described monitoring module monitors meets described first predetermined condition to described first appointed information, enter to reduce by downlink high-speed shared control channel order notification terminal and strengthen Dedicated Physical Control Channel (E-DPCCH) expense pattern, or monitor described second appointed information when meeting described second predetermined condition, exited by downlink high-speed shared control channel order notification terminal and reduce E-DPCCH expense pattern.
Further, said method also has feature below: described first appointed information of described monitoring module monitors comprises following one or more:
Scheduling authorization value;
Strengthen transformat combination instruction or block size;
Schedule information;
Be satisfied with indicating bit;
Partial wideband receives gross power;
Community is relative to the interference lifting of thermal noise;
Cell-overload rate.
Further, said method also has feature below: the second appointed information of described monitoring module monitors comprises following one or more:
Schedule information;
Be satisfied with indicating bit;
Partial wideband receives gross power;
Community is relative to the interference lifting of thermal noise;
Cell-overload rate.
The invention provides a kind of method and base station of control E-DPCCH expense, UE transmitted power can be reduced, thus disturb between minimizing UE, improve power system capacity, alleviate pressure upstream.
Accompanying drawing explanation
Fig. 1 is the flow chart that the NodeB control UE of the embodiment of the present invention one enters E-DPCCH less pattern;
Fig. 2 is the flow chart that the NodeB control UE of the embodiment of the present invention one exits E-DPCCH less pattern;
Fig. 3 is the flow chart that the NodeB control UE of the embodiment of the present invention two enters E-DPCCH less pattern;
Fig. 4 is the flow chart that the NodeB control UE of the embodiment of the present invention two exits E-DPCCH less pattern;
Fig. 5 is the schematic diagram of embodiment of the present invention base station.
Embodiment
E-DPCCH is made up of three parts, comprises E-TFCI (strengthening transformat combination instruction), RSN (Retransmission Sequence Number, retransmission sequence number) and Happy Bit (being satisfied with indicating bit).E-TFCI contains the information of block size, after NodeB obtains block size information, and just may correct demodulation.RSN contains the information of number of retransmissions, at HARQ (Hybrid Automatic Repeat Request, hybrid automatic repeat-request) under retransmission mechanism, by RSN, NodeB can judge that certain block belongs to first and passes or the N time re-transmission, and can make corresponding union operation.What Happy Bit reflected is the satisfaction that UE distributes for scheduling resource, depends primarily on Buffer (buffer area) and the available horsepower UPH (Uplink Power HeadRoom, the ascending power rising space) of UE.If dissatisfied current grant UE sends Happy Bit=0, otherwise then sends Happy Bit=1, scheduler is authorized according to the adjustment of this information.
But in fact, these information NodeB do not need to know, first be E-TFCI, the block that mobile phone can select any one to be present in Table (table) is in theory sent out, but in real system, the block that UE can select mainly still is limited to the mandate of scheduler, UE UPH, and the data volume in Buffer.Just can judge that certain some E-TFCI can not occur completely by SG (serving grant, authorization value).For another example when occurring that HARQ retransmits, the E-TFCI part in E-DPCCH is unnecessary completely, because the block size retransmitted must be consistent with first biography.No matter in which way, if NodeB can obtain block size by other means, so each 2ms TTI (Transmission Time Interval, Transmission Time Interval) just can reduce 70% (7 bits in 10 bits) E-DPCCH power overhead.
Part II RSN is the mark of number of retransmissions, and 0 represents first biography, and 1 represents first time re-transmission, and 2 represent second time retransmits, and 3 represent third time and retransmit more frequently.NodeB can according to the merging mode of number of retransmissions decision block, but when UE only with a NodeB connect (non-sho), the N state odeB retransmitted is clearly, because judge that a block is CRC (the Cyclic Redundancy Check according to this block the need of re-transmission, cyclic redundancy check (CRC)) check results determines, and this verification completes at NodeB.After obtaining CRC, NodeB issues UE by descending E-HICH channel (E-DCH hybrid ARQ indicator channel, E-DCH hybrid ARQ indicating channel) this result, if CRC check is correct, UE just sends out a new block; If CRC check mistake, then UE CC (Chase combining follows the tracks of and merges) or the wrong bag of IR (Incremental Redundancy, incremental redundancy) re-transmission by some way.When non-sho, can think that the instruction retransmitted is that NodeB issues UE, the RSN that now can not be sent by UE is made a decision, and does not send RSN and can reduce 20% (2 bits in 10 bits) E-DPCCH power overhead.
Part III Happy Bit is the information for dispatching, although but (0 becomes 1 in important change, 1 becomes 0) frequency is lower, and each TTI reports and can likely report repeatedly within a dispatching cycle, cause the waste of UE power, therefore all also can not send under many circumstances, save the power overhead of E-DPCCH.
For making the object, technical solutions and advantages of the present invention clearly understand, hereinafter will be described in detail to embodiments of the invention by reference to the accompanying drawings.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
NodeB presets the condition that UE entered/exited E-DPCCH less pattern, when UE meets the condition entering/exit E-DPCCH less pattern, by HS-SCCH (High Speed-Shared Control Channel, downlink high-speed shared control channel) order (order), NodeB just notifies that UE enters/exit E-DPCCH less pattern.Whether UE enters/exits E-DPCCH less pattern after receiving HS-SCCH order, and be correctly received by HS-DPCCH feedback HS-SCCH order, and NodeB also can adjust accordingly simultaneously.
Meet pre-conditioned after, allow UE enter by descending HS-SCCH order or exit the pattern (also known as E-DPCCH-less pattern) reducing E-DPCCH expense, this needs to modify to the content of the HS-SCCH order in agreement 25.212, increase at least one order type (command type), and define the meaning of order bit.As Order type xodt, 1, xodt, 2, xodt, 3=' 011 ', represent for notifying that UE enters and exit E-DPCCH-less pattern.
NodeB control UE enters/exits the overall procedure of E-DPCCH less pattern as depicted in figs. 1 and 2.
As shown in Figure 1, comprise the following steps:
Step 101, UE send data in the normal mode, and NodeB obtains the relevant information of UE;
Whether the relevant information that step 102, NodeB monitoring UE send meets predetermined condition, judges that can UE enter E-DPCCH less pattern, if, then go to step 103, otherwise go to step 101;
NodeB can measure monitoring by terminal and set with the next item down or several the condition that UE enters E-DPCCH less pattern:
SG (serving grant, authorization value);
E-TFCI (strengthening transformat combination instruction)/Tbsize (block size);
SI (scheduling information, schedule information);
Happy bit (being satisfied with indicating bit).
NodeB can be monitored by cell measurement and set with the next item down or several the condition that UE enters E-DPCCH less pattern:
Community RTWP (received total wideband power);
Community ROT (Rise over thermal, the interference lifting relative to thermal noise);
Cell-overload rate.
Step 103, NodeB monitor information and meet predetermined condition, then notify that UE enters the pattern reducing E-DPCCH expense;
By HS-SCCH order, NodeB can notify that UE enters E-DPCCH less pattern.
After step 104, UE receive notice, enter E-DPCCH less pattern, and whether be correctly received by HS-DPCCH feedback HS-SCCH order.
Reduce E-DPCCH expense pattern to include but not limited to: reduce information bit; Change E-DPCCH coded system; Adjust the transmission cycle of some information (as Happy Bit); With good conditionsily do not send out E-DPCCH.
Step 105, NodeB adjust after receiving the feedback of UE accordingly.
When UE enters E-DPCCH_less pattern, and when E-DPCCH content to be sent is incomplete (if do not sent out E-TFCI or Happy Bit), the coded system of corresponding higher code check can be selected.Such as, the RM coding of (30,6) (30,7) (30,8) (30,9) (30,10).
When UE enters E-DPCCH_less pattern, only can send the N kind form of agreement, N kind form is configured by high level, and the span of N is 2 to 16.Under this state, UE does not send out (comprise first pass, retransmit) E-TFCI.
When UE enters E-DPCCH_less pattern, can periodically send Happy Bit, the cycle can be the multiple of 2ms.Or UE only can send Happy Bit when happy bit content is reversed, and sends M time (M=1 is to 20) continuously.Content reversion refers to that happybit becomes 0 from 1, or becomes 1 from 0.
As shown in Figure 2, comprise the following steps:
Step 111, UE send data under minimizing E-DPCCH expense pattern, and NodeB obtains the relevant information of UE;
Whether the relevant information that step 112, NodeB monitoring UE send meets predetermined condition, judges that can UE exit and reduces E-DPCCH pattern, if, then go to step 113, otherwise go to step 111;
NodeB can measure monitoring by terminal and set with the next item down or several the condition that UE exits E-DPCCH less pattern:
SI (scheduling information, schedule information);
Happy bit (being satisfied with indicating bit);
NodeB can be monitored by cell measurement and set with the next item down or several the condition that UE exits E-DPCCH less pattern:
Community RTWP (received total wideband power);
Community ROT (Rise over thermal, the interference lifting relative to thermal noise);
Cell-overload rate.
Step 113, NodeB monitor information and meet predetermined condition, then notify that UE exits E-DPCCH less pattern;
By HS-SCCH order, NodeB can notify that UE exits E-DPCCH less pattern.
After step 114, UE receive notice, exit E-DPCCH less pattern, and whether be correctly received by HS-DPCCH feedback HS-SCCH order;
Step 115, NodeB adjust after receiving the feedback of UE accordingly.
Fig. 3 and Fig. 4 is the flow chart that NodeB control UE entered/exited a specific embodiment of E-DPCCH less pattern.
As shown in Figure 3, can comprise the following steps:
Step 201, UE side normally send data, and the E-TFCI of NodeB to UE adds up;
Step 202, judge whether the E-TFCI of UE continuous S second (such as 1 second) is all less than Thr (threshold value, such as 16 seconds), in this way, then goes to step 203, otherwise goes to step 201;
By HS-SCCH order, step 203, NodeB notify that UE enters and reduce E-DPCCH expense pattern.
After step 204, UE receive notice, feed back HS-SCCH order by HS-DPCCH whether to be correctly received, UE enters and reduces E-DPCCH expense pattern, E-TFCI usable range is restricted to 0 to 15, RSN and Happy Bit normally sends, E-DPCCH coded system changes RM (30,7) into.
After step 205, NodeB receive the feedback of UE, decoded mode is also adjusted to RM (30,7).
Wherein S and Thr is simulation value or test empirical value.
As shown in Figure 4, comprise the following steps:
Step 211, UE send data under E-DPCCH less pattern, and NodeB pays close attention to the happy bit of UE;
Whether step 212, monitoring receive happy bit=0, as received, then go to step 213, otherwise go to step 211;
By HS-SCCH order, step 213, NodeB notify that UE exits E-DPCCH less pattern.
After step 214, UE receive notice, feed back HS-SCCH order by HS-DPCCH whether to be correctly received, when exiting E-DPCCH-less pattern, E-TFCI usable range is not limited, RSN and Happy Bit normally sends, E-DPCCH coded system changes RM (30,10) into.
After step 215, NodeB receive the feedback of UE, decoded mode is also adjusted to RM (30,10).
E-DPCCH-less pattern can have different concrete states, distinguished by the order type of hs-scch order, being described below of concrete state:
Work as xord, 1, xord, when 2, xord, 3=' 000 ', represent that E-DPCCH-less pattern does not activate;
Work as xord, 1, xord, 2, when xord, 3=' 001 ', represent E-DPCCH-less type1, E-DPDCH only sends certain N number of piece that appoints, do not send out the ETFCI territory of E-DPCCH, E-DPCCH adopts the coded system of higher code check, as (30,3) RM coding, nodeB completes reception by blind Detecting.As N=4, optional E-TFCI is: 0,1,5,10.
Work as xord, 1, xord, when 2, xord, 3=' 010 ', represent E-DPCCH-less type2, do not send out the RSN territory of E-DPCCH, E-DPCCH adopts the coded system of higher code check, and the RM as (30,8) encodes.
Work as xord, 1, xord, when 2, xord, 3=' 011 ', represent E-DPCCH-less type3, do not send out E-DPCCH channel, E-DPDCH only sends certain N number of piece that appoints, completes reception by blind Detecting.As N=4, optional E-TFCI is: 0,20,40,80.
Work as xord, 1, xord, when 2, xord, 3=' 100 ', represent E-DPCCH-less type4, E-TFCI and RSN all normally sends, and the every 20ms of Happy Bit sends a TTI.The TTIE-DPCCH sending Happy Bit normally sends.Other TTI changes RM (30,9) into E-DPCCH coded system, and receiving terminal decoded mode also changes RM (30,9) into.
Can use more types, but be limited to the bit number of order type, type quantity should be less than 6.
Fig. 5 is the schematic diagram of the base station of the embodiment of the present invention, and as shown in Figure 5, the base station of the present embodiment comprises:
Monitoring modular, for monitoring the first appointed information whether first predetermined condition or the second appointed information whether second predetermined condition;
Notification module, for when described monitoring module monitors meets described first predetermined condition to described first appointed information, notification terminal enters to reduce and strengthens Dedicated Physical Control Channel (E-DPCCH) expense pattern, or monitoring described second appointed information when meeting described second predetermined condition, notification terminal exits and reduces E-DPCCH expense pattern.
Wherein, described notification module, reduces E-DPCCH expense by downlink high-speed shared control channel order notification terminal.
Wherein, described first appointed information of described monitoring module monitors comprises following one or more:
SG；
Strengthen transport format combination identifiers/block size;
SI information;
happy?bit；
Partial wideband receives gross power;
Community ROT;
Cell-overload rate.
Wherein, the second appointed information of described monitoring module monitors comprises following one or more:
SI information;
happy?bit；
Partial wideband receives gross power;
Community ROT;
Cell-overload rate.
Described notification module, is entered by downlink high-speed shared control channel order notification terminal or is exited and reduce E-DPCCH expense pattern.
The all or part of step that one of ordinary skill in the art will appreciate that in said method is carried out instruction related hardware by program and is completed, and described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can use one or more integrated circuit to realize.Correspondingly, each module/unit in above-described embodiment can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
These are only the preferred embodiments of the present invention; certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the present invention.
Claims (7)
1. control the method strengthening Dedicated Physical Control Channel (E-DPCCH) expense, comprising:
Base station monitors first appointed information, as described in the first appointed information first predetermined condition, then entered by downlink high-speed shared control channel order notification terminal and reduce E-DPCCH expense pattern;
The second appointed information, after terminal enters and reduces E-DPCCH expense pattern, is monitored in described base station, as described in the second appointed information second predetermined condition, then exited by downlink high-speed shared control channel order notification terminal and reduce E-DPCCH expense pattern.
2. the method for claim 1, is characterized in that: described first appointed information comprises following one or more:
Scheduling authorization value;
Strengthen transformat combination instruction or block size;
Schedule information;
Be satisfied with indicating bit;
Partial wideband receives gross power;
Community is relative to the interference lifting of thermal noise;
Cell-overload rate.
3. the method for claim 1, is characterized in that: described second appointed information comprises following one or more:
Schedule information;
Be satisfied with indicating bit;
Partial wideband receives gross power;
Community is relative to the interference lifting of thermal noise;
Cell-overload rate.
4. the method as described in any one of claim 1-3, is characterized in that: described minimizing E-DPCCH expense pattern comprise following any one:
When E-DPCCH content to be sent is incomplete, select the coded system of higher code check;
Only send the N kind form of agreement, N kind form is configured by high level, and the span of N is 2 to 16, does not send out and strengthens transformat combination instruction;
Periodically send and be satisfied with indicating bit;
Only when being satisfied with the reversion of indicating bit content, continuous N time sends and is satisfied with indicating bit, and the span of M is 1 to 20.
5. a base station, is characterized in that, comprising:
Monitoring modular, for monitoring the first appointed information whether first predetermined condition or the second appointed information whether second predetermined condition;
Notification module, for when described monitoring module monitors meets described first predetermined condition to described first appointed information, enter to reduce by downlink high-speed shared control channel order notification terminal and strengthen Dedicated Physical Control Channel (E-DPCCH) expense pattern, or monitor described second appointed information when meeting described second predetermined condition, exited by downlink high-speed shared control channel order notification terminal and reduce E-DPCCH expense pattern.
6. base station as claimed in claim 5, is characterized in that: described first appointed information of described monitoring module monitors comprises following one or more:
Scheduling authorization value;
Strengthen transformat combination instruction or block size;
Schedule information;
Be satisfied with indicating bit;
Partial wideband receives gross power;
Community is relative to the interference lifting of thermal noise;
Cell-overload rate.
7. base station as claimed in claim 5, is characterized in that: the second appointed information of described monitoring module monitors comprises following one or more:
Schedule information;
Be satisfied with indicating bit;
Partial wideband receives gross power;
Community is relative to the interference lifting of thermal noise;
Cell-overload rate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310247478.XA CN104244388A (en) | 2013-06-20 | 2013-06-20 | Method for controlling E-DPCCH cost and base station |
| PCT/CN2014/077423 WO2014201924A1 (en) | 2013-06-20 | 2014-05-14 | Method for controlling e-dpcch overhead and base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310247478.XA CN104244388A (en) | 2013-06-20 | 2013-06-20 | Method for controlling E-DPCCH cost and base station |
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| CN104244388A true CN104244388A (en) | 2014-12-24 |
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| CN201310247478.XA Withdrawn CN104244388A (en) | 2013-06-20 | 2013-06-20 | Method for controlling E-DPCCH cost and base station |
Country Status (2)
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| CN (1) | CN104244388A (en) |
| WO (1) | WO2014201924A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998447A (en) * | 2009-08-17 | 2011-03-30 | 中兴通讯股份有限公司 | Method for setting happy position in uplink enhanced control channel and terminal |
| CN102111213A (en) * | 2009-12-25 | 2011-06-29 | 中兴通讯股份有限公司 | Method for decoding treatment and device adopting same |
| WO2013066234A1 (en) * | 2011-11-04 | 2013-05-10 | Telefonaktiebolaget L M Ericsson (Publ) | Slow congestion control |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8125935B2 (en) * | 2006-12-27 | 2012-02-28 | Alcatel Lucent | Methods for reducing power consumption at transmitters and receivers |
-
2013
- 2013-06-20 CN CN201310247478.XA patent/CN104244388A/en not_active Withdrawn
-
2014
- 2014-05-14 WO PCT/CN2014/077423 patent/WO2014201924A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998447A (en) * | 2009-08-17 | 2011-03-30 | 中兴通讯股份有限公司 | Method for setting happy position in uplink enhanced control channel and terminal |
| CN102111213A (en) * | 2009-12-25 | 2011-06-29 | 中兴通讯股份有限公司 | Method for decoding treatment and device adopting same |
| WO2013066234A1 (en) * | 2011-11-04 | 2013-05-10 | Telefonaktiebolaget L M Ericsson (Publ) | Slow congestion control |
Non-Patent Citations (2)
| Title |
|---|
| HUAWEI等: "《3GPP TSG RAN WG1 Meeting#73 R1-132585》", 24 May 2013 * |
| ZTE: "《3GPP TSG RAN WG1 Meeting#72bis R1-131132》", 19 April 2013 * |
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| WO2014201924A1 (en) | 2014-12-24 |
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Application publication date: 20141224 |
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