WO2010145494A1 - 一种管理上行突发开销参数的方法及无源光网络系统 - Google Patents
一种管理上行突发开销参数的方法及无源光网络系统 Download PDFInfo
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- WO2010145494A1 WO2010145494A1 PCT/CN2010/073773 CN2010073773W WO2010145494A1 WO 2010145494 A1 WO2010145494 A1 WO 2010145494A1 CN 2010073773 W CN2010073773 W CN 2010073773W WO 2010145494 A1 WO2010145494 A1 WO 2010145494A1
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- Prior art keywords
- uplink
- upstream
- same
- switching
- downlink
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0793—Network aspects, e.g. central monitoring of transmission parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2858—Access network architectures
- H04L12/2861—Point-to-multipoint connection from the data network to the subscribers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2869—Operational details of access network equipments
- H04L12/2878—Access multiplexer, e.g. DSLAM
- H04L12/2879—Access multiplexer, e.g. DSLAM characterised by the network type on the uplink side, i.e. towards the service provider network
- H04L12/2885—Arrangements interfacing with optical systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0066—Provisions for optical burst or packet networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0064—Arbitration, scheduling or medium access control aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0084—Quality of service aspects
Definitions
- O J sends the uplink according to the good uplink members.
- O T also follows the uplink of the good uplink, and the PO can work normally.
- the uplink in OT and OJ is the same as the OT in the periodic work according to the following method, all the OJOTs of the communication need to use the uplink, including the upper uplink (2) (3) ) (4).
- OJ obtains the downlink physical synchronization wait (ie 2), and the message directly on the downlink OT is successfully received, then the upstream parameter of the mercury band is moved to the sequence ie 3), and is directly in the uplink operation. Use the received uplink, no longer more.
- the uplink ( ) C is also in the upper (2) (3) (4).
- the pass of the FC is a medium fixed indication indication of the uplink assignment of the OJ in the downlink assignment.
- the indication in the GP system is yes, higher.
- the wood problem to be solved is to provide the fish in the market.
- Ben provides a way to manage the uplink, including
- Terminal (OT) or sheep (O) OT and O are used for the uplink OT or OJOJ for the uplink and OJ for the body or OT indication for the same as the OJ.
- the method includes T different gods up the assembly wells, larger than
- T sends the god uplink set or the uplink set to J
- J waits to receive the uplink set or the uplink set, and uses the uplink set or OT to send the above uplink set or uplink set to OJ
- OJ is waiting Receive the above uplink set or uplink set, using the god uplink set.
- the step of the OJ receiving the uplink set or the uplink set, the method comprising the steps of the OJ sequence OJOT and the OJ of the downlink strength of the OJ sequence is included in the OJ sequence, the OTOJOT is the same downlink, and the downlink information is used by the OTOJ.
- the uplink step OT is the uplink set for the downlink information OJ, the step of receiving the uplink set or the uplink set for the OJOJ in the upstream set of the OJ or the upstream set of the OJ, and the method includes the OJ.
- the steps of the sequence of the same amount of downlink health of the OJOT and the OJ include the steps of the downlink information of the OOJOT and the downlink information of the downlink information in the sequence of the OJ, and the method includes the following information:
- the uplink steps used by OJ include the upstream teaching set for the OT downlink health information OJ, the through-the-go message or the multi-message to the OJ for the upstream teaching set or the OJ for the upstream teaching set to the O.
- the OJ receives the steps of the upstream teaching set or the upstream teaching set.
- the method includes the OJ sequence OJ.
- the steps of the same amount of downlink health as the OJ are included in the OJ sequence, and the OOJOT is the same as the downlink health.
- the steps include the upstream teaching set for the J-sending information J, the through-the-go message or the multi-message to use the upstream teaching set of the OJ or the upstream teaching set of the OJ to the TOT in the upstream teaching set or the uplink.
- the method includes the switching index of the uplink in the distribution of the T,
- the step of switching the OT indicated by the OT and using the uplink includes that the O receives the handover index, and in the following, the uplink or OT used by the OJ is in the upstream teaching set or the upstream teaching set is the same as the OJ step. Or, O will be the same as the step of the OT to the upstream teaching set or the upstream teaching set, and the method includes the OT to the O-O.
- the steps include: receiving, by the indicated, using the uplink or T of the J in the upstream teaching set or the step of the upstream teaching set to the OJ, or O to the T
- the method includes the step of switching between the J-to-OT and the OJ
- the step of using the uplink includes the OJ in the indicated direction, using the uplink for OJ.
- Upstream teaching sets include forward, front and front.
- the OT sends the above-mentioned upper-collection or up-going collection to the OJ step, and the OT is all or the intermediary of the multi-god uplink.
- Shangyuan provides the management of the uplink system, including the terminal T or the sheep terminal OT, and the ITO is the same as the downlink.
- the OJ uses the uplink, and the O to the OJ indicates that the switch is the same as the O.
- O T and O are the same as the downlink, and the uplink is used.
- the direct O T receives the downlink of the O T and the switching of the same or the same as the O; To solve the problem, this near provides the management of the upward optical sheep (O J), which includes the first and switch
- the downlink (OT) and OJ are the same downlink health or the OT of the receiving terminal (OT) is measured by the downlink, O, and the upstream is used.
- the uplink used by the OJ is sent to the OT or the OT and the OJ are the same as the downlink. , will be sent to OT, receiving OT
- the uplink used by O J or the direct O T receives the uplink of O T for O T
- the uplink used by O J is connected to the same OR of O T , or the uplink for receiving O T of O T
- Switching receives the same indication of the first or the same, switching event or receiving the indication of the O T indication.
- the switching between the body and the O T indication is the same as the uplink used by the O J .
- O J near includes collection reception
- the collection is received while waiting to receive OT different God's upstream set wells to the OJ's God's upstream set or upstream set, using this upstream set or, waiting to receive OT different God's upstream set wells to OJ's Above the upstream set or the upstream set, using the god uplink set
- the OT indication switching is the same as the uplink 5 receiving the switching index, in the lower Use the uplink
- the following mode is used in the switching of the OT indication with the use of the uplink 10 in the indicated arrival, using the uplink or switching the same indication that the first indication is received, to the OT pass, and the OJ is the next mode in the body switching with the use of the uplink indication To, use the uplink.
- the present recently provides an optical terminal (OT) for managing uplinks, which includes the second and switching, wherein the second OT sheep (OJ) is the same as the downlink, 70 will be OJ, and the OOT is used for 1O J. Upward or, OT sheep (OJ) with the same down,
- the upstream used by O J the upstream of O J is used to pass to O or
- the upstream used by OJ, the uplink used by OJ is connected to O or The upside of the OJ for the downside of the J and the J
- the same or the second indication is received, indicating to the O J that the switch is the same as or the same as the receive O J , so that O J is used in the same uplink as the switch.
- God up the assembly well where the greater than and the gods are aggregated or sent to O or, send the above uplink set or uplink set to the OJ, so that the OJ is waiting to receive the God's upstream set or uplink, use this Upstream set or, waiting to receive the above uplink set or uplink
- the set goes up, using the god upset.
- Switching is the same as receiving the OJ switch in the lower mode, and receiving the OT pass, so that the OJ uses the uplink at the indicated arrival. This can improve the utilization rate, and can reduce the indication of the uplink in the PO system, so that the OJ and the OT and the sheep are up.
- 1 is the reason why the O T is periodically uplinked in the existing GPO system.
- 2 is the indication of the management method of the upstream fish in the middle.
- 3 is the management method of the middle and the uplink.
- 5 is the management method of the middle and the uplink.
- 6 is the management method of the middle and the uplink.
- the terminal step 201 in the sequence of (ie 3), O T or OqJ O T and O J with the same downlink
- Step 202 O T or O J O J for the uplink
- step 203 the switching of the OJ in the body or O; is the same as using the uplink.
- the following method In the method of this method, in J (ie, 1), the OT is different from the other gods.
- the upstream set includes the following forward, front and front.
- O T will send the gods up or to O O J while waiting (ie 2) to receive the uplink set or , using this upstream set or, O T will be above
- OJ receives above sets, can be collected, or can be used by any medium.
- O T can bring the upstream set sheep to a specific O J, which is close to all O J
- step 201 and step 202 in the case of the same downlink health of O T O J O T , the O T downlink is healthy, the downlink information is strong, the downlink information is used by the downlink information O, and the uplink or the uplink is used in the uplink or uplink.
- the OJ downlink is healthy, and the downlink information is passed to the OT, and the OT downlink information OJ is used in the step 201 and the step 202.
- Upstream set, pass sheep message or more will be in the upstream set or up
- the set passes to O or, in steps 201 and 202, OOJOT
- the upstream set that can be used by O.
- OJ downlink health this downlink information, the upstream set of the downlink health information OJ, the pass or the uplink will be in the uplink or uplink
- the index value can be switched by the O T switch. Hugh, O in the upstream set of the pass to O or the same, in the allocation of O J in the uplink switching index, through the downlink O, O J received the switching index, in the lower use of the uplink
- the switch can be performed by O in the manner indicated by O T .
- O T is in the upper set of the pass to the same or O J , received from O J Tong , O J , in the office
- step 203 it may be passed from OJ to OJ to the same set of the upstream set to OT, to OT, OJ is indicated, and the uplink is used.
- T is the upper set of gods, where set 1 is the general uplink, and is used, and is also used in the same amount.
- Index b set 2 is the enhanced uplink, which is used in a more severe manner, index b Set 3 is the weakened up, better used, index b. This is only a collection, which can be more than the amount of the situation, and the multi-god up
- Collections Collections, collections can also be considered. Rest in the rest, T to J's ascending collection, in 3, OOT with the same down, will be measured
- Step 1001 O T each teaching set
- O T sends an uplink (ps eam ovehea ) message in the downlink direction, and a general uplink set (ie, set 1), wherein the ps eam ovehead message can be the set of the set 1 or the set 1 of the set.
- This message may be one or more times, and is not limited in the description.
- Step 1003 On O J , the ps eam ovehead message that received O T at 2 successfully takes the ascending band and moves to 3 anger.
- the step 1004, 3, and O J downlink analysis can use the current common bit e (ea ved a y, BP) test results, as well as the commonly used forward (F C) results and the school leader.
- e ea ved a y, BP
- F C forward
- Step 1005 O J is the result of the uplink (downward) of the uplink O (this uplink uses the general uplink received in 1003)
- Step 1006 the OT receives the uplink.
- Mercury and OJ information OJ combined use of the upstream collection, the power collection 3.
- Step 1007 assign O-, OT sheep in OJ
- the ps eam Ovehead message will be the set of teachings that O J will use and the index O J . Shown below 2. 2
- D ss s is the index included in the message ⁇
- step 1010 O J receives the handover indication in 1009, and immediately switches to the uplink according to the indicated index, and is used in the uplink.
- O T ps eam ovehead message in the downlink direction, and the general uplink (ie, set 1) may be the same as the set 1 of this set. This message may be one or more times, and is not limited in the description.
- O J the ps eam Ovehead message of the O T is successfully received at 2, and the uplink physics is taken successfully, and the PHY is moved to 3 .
- O T is based on (existing wood) and is often communicated.
- Step 2004, O T a certain O J take it
- the information test result is "poor” and is taught on the upside.
- many of the measured ones may be uplinks, uplinks, or merchants.
- the measurement method of O T can adopt the current common P or the commonly used F C, and does not exclude other similar means, as long as the information is available.
- Step 2005 O T sheep ps eam ovehead message will O J will use the upstream set 2 O J. Table 3 shows. 3
- O J receives the O ps sheep ps eam Ovehead information, the physical parameters of the mercury, switch to use.
- the switching indication and operation can be the same.
- Step 3002 O T ps eam Ovehead message in the downlink direction, all uplinks (ie, sets 1, 2, and 3 are in the message). As shown in Table 4, this message can be one or more times, and is not limited in the description. 4
- Step 3003 On O J , the ps eam Ovehead message received at O T successfully takes all the upstream physics carried
- Step 3004 Step 2004 Phase Step 3005, O T Sheep Message ps eam Ovehead will O J will use the upstream teaching set 2 O J.
- O J receives the O T's sheep O J indication (Ovehead O dca o ) message, the physical BB of the mercury BB 1), follow the instructions to switch.
- the switching instructions and operations can be the same.
- Step 4001 Step 1001 Phase
- Step 4002 O T ps eam Ovehead message in the downlink direction, all the uplink teaching sets (ie, the sets 1, 2, 3 are in the message). Table 6 shows. This message may be one or more times, and is not limited in the description. 6
- Step 4003 Step 1003 Same Step 4004 Step 1004 Same Step 4005 Step 1005 Same as O Sequence Assignment (S Req es ) under 3 OT In the uplink O sequence (the information obtained in the Se a mbe O message 1004 is "good”. Table 7 shows 7
- Step 4006 Step 1006
- Step 4007 assigning O - , O T sheep in O J ps eam Ovehead message indicating that the uplink to be used by O is set 3.
- the sheep broadcast message xx 10 In the sheep broadcast message xx 10). Table 8 shows. 8
- O J receives the ps eam ove ead, the upstream indication of the mercury, and switches to use.
- the switching instructions and operations can be the same.
- Step 5005 O T Ovehead O J dca o Message All O J will switch to use the upstream set 2 and perform the switch. According to the following message format, the BB block is assigned 01". (4-7) O T The value required for switching. Table 9 shows.
- Step 5006 all O J receives Ove's Ovehead O J dca o interest, mercury with its physical BB 1), and indicates switching, follow the instructions to switch. Step 5007, in the down to , O J up
- the channel information Ovehead OJ dca o through OJ mercury needs to switch the uplink and switch, OT in all OJ allocations in the uplink switching index, OJ receives this switching indication, under Downward switching according to the indicated index.
- Step 6001 to step 6006, step 5001 to step 5006, step 6007, O T is uplinked in all O J allocations
- Switching index down all O. All O Js receive the switch indication in 6007, and immediately switch to the upstream use according to the indicated index.
- the sheep can be repaired, and the message message and O J in the 6005/6006/6007 can support the sheep O J switch instead of all the O J switches.
- Step 7001 - Step 7002 Step 6001 - Step 6002 Phase Step 7003 OJ, at 2 Receive OT ps eam Ovehead message successfully take the taken uplink physics, special Move to 3.
- Steps 7004, 3, OJ Downward health analysis you can use the current general P test results, you can also use the commonly used FC results and school position. (Do not rule out O other beautiful means, take the information of the downside, as long as the method is feasible), assuming that the measurement results are good.
- Step 7005 the OJ obtains the information in step 7004, and uplinks.
- the teaching set is the set 3, O will be the upper set 3 and each switch will use the upper O T of the set 3.
- Example O J The sequence assignment (S Req es ) under O T in 3 is "good" in the uplink message e a mbe O . See the next 10th. 10
- step 7006 the O T receives the message Mercury and O J information and the downstream phase of the switching phase.
- step 7007 an O T is sent in the downlink, O is switched here to use the set 3 to send the uplink, and O T uses the set 3 to receive the uplink of the O.
- the above method can improve the utilization rate, and can reduce the indication uplink in the PO system.
- the function of managing the uplink in the Ming Dynasty includes the same function in the function method of the terminal T or the sheep.
- the lower terminal OTOTOJ is the same as the downlink, and the OJ uses the uplink, which leads to O and indicates to OJ that the switch is the same as the sheep OJOT and OJ.
- the uplink used by the direct T or the direct T receives the downlink of the T and the switching of the body or the OT indication is the same as the uplink.
- O T is close to the same or the upstream set of O, the switching index of the upstream in the allocation of O J , the downstream O O J , the receiving switching index, and the uplink using the lower one.
- O T is near the same as the upstream set of O, to O J through O J
- O J is in the vicinity of the upstream set of the O T, to the O T pass, and as indicated, the use of the uplink.
- the management of the upstream optical sheep (O J ) is provided, which includes the first and the lower downlink between the terminal (O T) and O J or the downlink measured by the O T receiving the O T ,
- OJ used for the uplink will OJ
- the uplink used by O J or the direct O T receives the uplink of O T for O T
- the uplink used by O J is connected to the same OR of O T , or the uplink for receiving O T of O T
- the switch is the same as the switch that receives the OT indication, and the switch between the body and the OT indication is the same as the uplink used by the OJ.
- J includes a set of receiving sets to receive the God's upstream set or uplink set of OJ's God's upstream set wells waiting to receive T, using this upstream set or, waiting to receive OT different God's uplink
- the collection wells are above the upstream set or upstream set of OJ, using where the gods are upset, which is greater than.
- the switching indicated by the OT is the same as the uplink receiving the switching index, and is used in the lower Upstream
- the uplink or switch to receive the first indication of the same or to the O T and as well, the O J is the next mode in the same way as the use of the uplink in the indicated direction, using the uplink.
- the near provides an optical terminal (OT) for managing the uplink, which includes the second and the same switch, wherein the second OT sheep (OqJ) is the same as the downlink, and the OJ, the OJ that receives the OOT Upward or, OTOJ is the same as the downside,
- the upstream used by O J the upstream of O J is used to pass to O or
- the downlink is healthy
- the upstream used by OJ, the uplink used by OJ is connected to O or The upside of the OJ for the downside of the J and the J
- O T includes the upstream teaching set, which is different.
- God's ascending parameter set well where is greater than and will be sent to O or sent to O, or the above-mentioned up-collection or sent to O so that OJ is waiting to receive God's ascending set or up, use This upstream teaching set or, while waiting to receive the above uplink teaching set or uplink
- Switching is the same as receiving the OJ switch in the same way as receiving the OT pass, so that the OJ is instructed To, use the uplink.
- the use of this can improve the utilization rate, and can lower the indication of the upward movement in the PO system, so that O J and O T and the sheep are up.
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- Small-Scale Networks (AREA)
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- Time-Division Multiplex Systems (AREA)
Abstract
Description
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Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112012010377-6A BR112012010377B1 (pt) | 2009-11-04 | 2010-06-10 | Método para gerenciar parâmetros de sobrecarga de rajada a montante, unidade de rede óptica para gerenciar parâmetros de sobrecarga de rajada a montante, terminal de linha óptica para gerenciar parâmetros de sobrecarga de rajada à montante |
JP2012537286A JP5563666B2 (ja) | 2009-11-04 | 2010-06-10 | アップリンクバーストオーバーヘッドパラメータの管理方法及び受動光ネットワークシステム |
US13/257,621 US8934359B2 (en) | 2009-11-04 | 2010-06-10 | Method and passive optical network system for managing uplink burst overhead parameters |
ES10788890.1T ES2559203T3 (es) | 2009-11-04 | 2010-06-10 | Procedimiento y sistema de red óptica pasiva para la gestión de los parámetros de la cabecera de la ráfaga en enlace ascendente |
EP10788890.1A EP2413562B1 (en) | 2009-11-04 | 2010-06-10 | Method and passive optical network system for managing uplink burst overhead parameters |
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CN200910212093.3 | 2009-11-04 | ||
CN200910212093.3A CN102056033B (zh) | 2009-11-04 | 2009-11-04 | 一种管理上行突发开销参数的方法及无源光网络系统 |
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WO2010145494A1 true WO2010145494A1 (zh) | 2010-12-23 |
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US (1) | US8934359B2 (zh) |
EP (1) | EP2413562B1 (zh) |
JP (1) | JP5563666B2 (zh) |
CN (1) | CN102056033B (zh) |
BR (1) | BR112012010377B1 (zh) |
ES (1) | ES2559203T3 (zh) |
WO (1) | WO2010145494A1 (zh) |
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JP6966700B2 (ja) * | 2018-03-02 | 2021-11-17 | 日本電信電話株式会社 | 通信装置、通信方法及び通信プログラム |
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WO2021026781A1 (en) * | 2019-08-13 | 2021-02-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for transmission configuration |
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JP2013510474A (ja) | 2013-03-21 |
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CN102056033A (zh) | 2011-05-11 |
US8934359B2 (en) | 2015-01-13 |
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