WO2011021584A1 - 移動通信方法及び移動局 - Google Patents
移動通信方法及び移動局 Download PDFInfo
- Publication number
- WO2011021584A1 WO2011021584A1 PCT/JP2010/063763 JP2010063763W WO2011021584A1 WO 2011021584 A1 WO2011021584 A1 WO 2011021584A1 JP 2010063763 W JP2010063763 W JP 2010063763W WO 2011021584 A1 WO2011021584 A1 WO 2011021584A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mobile station
- uplink
- radio base
- uplink scheduling
- base station
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
Definitions
- the present invention relates to a mobile communication method and a mobile station.
- PDCCH Physical Downlink Control Channel
- C-RNTI Cell-Radio Network Temporary Identity
- the mobile station UE when the mobile station UE receives an uplink scheduling grant transmitted via the PDCCH addressed to CB-RNTI, the mobile station UE specifies a TF (Transmission Format, transmission format) or MCS specified by the uplink scheduling grant. (Modulation and code scheme, combination of modulation and coding schemes), resource blocks (RB: Resource Block), etc. are used to transmit uplink data signals via PUSCH (Physical Uplink Shared Channel, physical uplink shared channel) To do.
- TF Transmission Format, transmission format
- MCS Modulation and code scheme, combination of modulation and coding schemes
- RB Resource Block
- the mobile station UE adds “MAC CE (Control Element)” including the C-RNTI of the mobile station UE to the uplink data signal so as to know who transmitted the uplink data signal.
- MAC CE Control Element
- An object is to provide a communication method and a mobile station.
- a first feature of the present invention is a mobile communication method, in which a radio base station notifies the mobile station of a predetermined range A, and the mobile station is within the notified predetermined range, Step B of receiving an uplink scheduling signal including predetermined identification information that is not identification information of a specific mobile station, and the mobile station sends a shared uplink resource specified by the uplink scheduling signal to the radio base station And a process C for transmitting an uplink data signal.
- a second feature of the present invention is a mobile station configured to receive an uplink scheduling signal including predetermined identification information that is not identification information of a specific mobile station within a predetermined range notified from a radio base station. And a transmission unit configured to transmit an uplink data signal to the radio base station using a shared uplink resource specified by the uplink scheduling signal. Is the gist.
- a mobile communication method and a mobile station that can reduce the collision probability of uplink data signals are provided. Can be provided.
- FIG. 1 is an overall configuration diagram of a mobile communication system according to a first embodiment of the present invention.
- FIG. 2 is a diagram for explaining a resource allocation method for PDCCH and PDSCH in the mobile communication system according to the first embodiment of the present invention.
- FIG. 3 is a functional block diagram of the radio base station according to the first embodiment of the present invention.
- FIG. 4 is a functional block diagram of the mobile station according to the first embodiment of the present invention.
- FIG. 5 is a sequence diagram showing operations of the mobile communication system according to the first embodiment of the present invention.
- the mobile communication system is an LTE-Advanced mobile communication system, and performs collision type uplink transmission using “Contention Based Grant” for a mobile station UE in which an uplink synchronization state is maintained. It is configured to apply a control method.
- the mobile station UE transmits an uplink data signal to the radio base station eNB via the PUSCH, and a PUCCH (Physical Uplink Control Channel, physical It is configured to transmit an uplink control signal via an uplink control channel.
- a PUCCH Physical Uplink Control Channel, physical It is configured to transmit an uplink control signal via an uplink control channel.
- the radio base station eNB transmits a downlink data signal to the mobile station UE via PDSCH (Physical Downlink Shared Channel, physical downlink shared channel), and PDCCH.
- PDSCH Physical Downlink Shared Channel, physical downlink shared channel
- PDCCH Physical Downlink Shared Channel
- it is configured to transmit a downlink control signal, for example, an uplink scheduling grant or downlink scheduling information (Downlink Scheduling Information).
- One PDCCH is allocated with one, two, four, or eight CCE (Control Channel Element) resources.
- the number of CCEs is referred to as “Aggregation Level”.
- CCE is comprised by nine continuous resource elements (Resource Element).
- the mobile station UE Since the mobile station UE does not know to which CCE the PDCCH addressed to itself is assigned and which Aggregation Level is selected, in order to detect the PDCCH addressed to itself, the mobile station UE is brute force on the combination of CCEs. It is necessary to search for PDCCH addressed to the user.
- the mobile station UE includes a “Common Search Space (Common Search Space)” and a “UE-specific search space (UE Specific Search Space)” determined based on the C-RNTI of the mobile station UE. It is configured to search for a PDCCH addressed to itself.
- Common Search Space Common Search Space
- UE-specific search space UE Specific Search Space
- two PDCCHs are transmitted in the common search space, two PDCCHs are transmitted in the UE dedicated search space # 1, and two PDCCHs are transmitted in the UE dedicated search space # 2. Has been.
- the number of PDCCHs transmitted in each search space dynamically changes depending on the number of mobile stations UE to be scheduled, aggregation level, and the like.
- the common search space and the UE dedicated search space may overlap.
- the radio base station eNB includes an RRC Reconfiguration processing unit 11, a PDCCH transmission unit 12, and a PUSCH reception unit 13.
- the RRC Reconfiguration processing unit 11 transmits “RRC Reconfiguration” to the mobile station UE and receives “RRC Reconfiguration Complete” from the mobile station UE, whereby the RRC Reconfiguration process related to the RRC connection with the mobile station UE is received. Is configured to do.
- the RRC Reconfiguration processing unit 11 indicates, to the mobile station UE, a predetermined range indicating a range in which the mobile station UE should receive the PDCCH including the CB-RNTI by “CB-Config” included in the “RRC Reconfiguration”. May be configured to notify.
- the RRC Reconfiguration processing unit 11 may be configured to notify the mobile station UE of the subframe range as the predetermined range.
- the RRC Reconfiguration processing unit 11 may notify the mobile station UE of a subframe pattern (period, frame offset, subframe offset, “on duration”, etc.) such as a DRX pattern.
- a subframe pattern periodic, frame offset, subframe offset, “on duration”, etc.
- the RRC Reconfiguration processing unit 11 may be configured to implicitly notify the mobile station UE of the frame offset and subframe offset determined based on the C-RNTI, for example, “C The frame offset and subframe offset specified by “-RNTI mod group number” may be notified.
- a range of X subframes from the frame and subframe may be determined as the predetermined range.
- the number of mobile stations UE responding to the uplink scheduling grant included in the PDCCH including CB-RNTI in the same subframe is reduced, and the number of mobile stations UE responding to the uplink scheduling grant is distributed by subframes.
- the collision probability of the uplink data signal can be suppressed.
- the RRC Reconfiguration processing unit 11 may be configured to notify the mobile station UE of the range of the PDCCH search space as the predetermined range.
- the RRC Reconfiguration processing unit 11 may notify the mobile station UE of only the common search space, only the UE-dedicated search space # 1, only the common search space and the UE-only search space # 1, etc. Good.
- the RRC Reconfiguration processing unit 11 notifies the UE dedicated search space # 1 of the PDCCH addressed to the C-RNTI of the mobile station UE and the UE dedicated search space # 1 of the PDCCH addressed to the CB-RNTI as the same. Alternatively, it may be notified as different.
- the radio base station eNB can transmit an uplink scheduling grant using the same CB-RNTI in different search spaces.
- the processing load is reduced. Further, the RRC Reconfiguration processing unit 11 may be configured to notify the mobile station UE of the CB-RNTI range as the predetermined range.
- the RRC Reconfiguration processing unit 11 is configured to notify the mobile station UE of at least two of the subframe range, the PDCCH search space range, and the CB-RNTI range as the predetermined range. May be.
- the PDCCH transmission unit 12 is configured to transmit an uplink scheduling grant as a downlink control signal via the PDCCH addressed to the C-RNTI of the mobile station UE, in other words, the C of the mobile station UE via the PDCCH.
- -It is configured to transmit an uplink scheduling grant (uplink scheduling signal) that includes an RNTI and designates an individual uplink resource.
- the PDCCH transmission unit 12 is configured to transmit an uplink scheduling grant via a PDCCH addressed to CB-RNTI as a downlink control signal.
- the PDCCH transmission unit 12 includes a CB-RNTI via the PDCCH. It is configured to transmit an uplink scheduling grant (uplink scheduling signal) specifying a resource.
- the uplink scheduling grant including the C-RNTI of the mobile station UE specifies an uplink resource that can be used only by the mobile station UE, in this specification, the uplink resource specified by the uplink scheduling grant is used. Is indicated as “individual uplink resource”.
- an uplink scheduling grant including CB-RNTI specifies an uplink resource that can be used by a plurality of mobile stations UE, in this specification, the uplink resource specified by the uplink scheduling grant is referred to as “shared uplink. Resource ".
- the CB-RNTI is predetermined identification information that is not the C-RNTI of a specific mobile station UE, and may be specified by broadcast information by the radio base station eNB, or dedicated signaling (for example, by the radio base station eNB) RRC message “RRC Reconfiguration”) may be specified.
- the PUSCH receiving unit 13 is configured to receive an uplink data signal transmitted by the mobile station UE using an individual uplink resource or a shared uplink resource via the PUSCH.
- the mobile station UE includes an RRC Reconfiguration processing unit 21, a PDCCH receiving unit 22, and a PUSCH transmitting unit 23.
- the RRC Reconfiguration processing unit 21 is configured to perform an RRC Reconfiguration process related to an RRC connection with the radio base station eNB.
- the RRC Reconfiguration processing unit 21 may be configured to acquire the above-described predetermined range or the like via “CB-Config” included in “RRC Reconfiguration” transmitted by the radio base station eNB.
- the PDCCH receiving unit 22 receives an uplink scheduling grant transmitted via the PDCCH addressed to the C-RNTI of the mobile station UE, in other words, an uplink scheduling grant including the C-RNTI of the mobile station UE via the PDCCH. It is configured as follows.
- the PDCCH receiving unit 22 is configured to receive an uplink scheduling grant transmitted via the PDCCH addressed to CB-RNTI, in other words, an uplink scheduling grant including CB-RNTI.
- the PDCCH receiving unit 22 may be configured to receive an uplink scheduling grant including CB-RNTI within the range of the subframe notified as the predetermined range.
- the PDCCH receiving unit 22 may be configured to receive an uplink scheduling grant including CB-RNTI within the range of the search space of the PDCCH notified as the predetermined range.
- the PDCCH receiving unit 22 may be configured to receive an uplink scheduling grant including the CB-RNTI within the range of the CB-RNTI notified as the predetermined range.
- the PUSCH transmission unit 23 transmits an uplink data signal to the radio base station eNB via the PUSCH using the dedicated uplink resource specified by the uplink scheduling grant including the C-RNTI of the mobile station UE. It is configured as follows.
- the PUSCH transmission unit 24 transmits the uplink data signal to the radio base station eNB via the PUSCH using the shared uplink resource specified by the uplink scheduling grant including the CB-RNTI. It is configured.
- step S1001 the radio base station eNB transmits “RRC Reconfiguration” including “CB-Config” to the mobile station UE.
- step S1002 the mobile station UE stores the predetermined range notified by “CB-Config” included in the received “RRC Reconfiguration”, and transmits “RRC Reconfiguration Complete” to the radio base station eNB.
- the radio base station eNB transmits an uplink scheduling grant including CB-RNTI, TF, MCS, and the like to the mobile station UE via the PDCCH.
- step S1012 When the mobile station UE receives an uplink scheduling grant including CB-RNTI within the above-described predetermined range in step S1011, in step S1012, the shared uplink resource specified by the uplink scheduling grant including CB-RNTI is received. Is used to transmit the uplink data signal via the PUSCH.
- uplink scheduling including CB-RNTI in each subframe is performed by limiting a predetermined range in which PDCCH should be searched for each mobile station UE.
- Mobile stations UE that can respond to grants can be suppressed, and the collision probability of uplink data signals can be reduced.
- the first feature of the present embodiment is a mobile communication method, in which the radio base station eNB notifies the mobile station UE of a predetermined range, and the mobile station UE is within the predetermined range notified.
- step B for receiving an uplink scheduling grant (uplink scheduling) including CB-RNTI (predetermined identification information that is not identification information of a specific mobile station) the mobile station UE takes this for the radio base station eNB.
- the radio base station eNB may notify the subframe range as the predetermined range.
- the radio base station eNB may notify the range of the search space of the PDCCH (physical downlink control channel) as the predetermined range.
- the radio base station eNB may notify the range of CB-RNTI as the predetermined range.
- a second feature of the present embodiment is a mobile station UE, which is configured to receive an uplink scheduling grant including CB-RNTI within a predetermined range notified from the radio base station eNB. And a PUSCH transmission unit 23 configured to transmit an uplink data signal to the radio base station eNB using the shared uplink resource specified by the uplink scheduling grant. Is the gist.
- the PDCCH receiving unit 22 may be configured to receive an uplink scheduling grant including CB-RNTI within the range of the subframe notified as the predetermined range.
- the PDCCH receiving unit 22 may be configured to receive an uplink scheduling grant including the CB-RNTI within the range of the PDCCH search space notified as the predetermined range. Good.
- the PDCCH receiving unit 22 may be configured to receive an uplink scheduling grant including the CB-RNTI within the range of the CB-RNTI notified as the predetermined range. .
- radio base station eNB and the mobile station UE described above may be implemented by hardware, may be implemented by a software module executed by a processor, or may be implemented by a combination of both. .
- Software modules include RAM (Random Access Memory), flash memory, ROM (Read Only Memory), EPROM (Erasable Programmable ROM), EEPROM (Electronically Erasable and Programmable, Removable ROM, and Hard Disk). Alternatively, it may be provided in a storage medium of an arbitrary format such as a CD-ROM.
- Such a storage medium is connected to the processor so that the processor can read and write information from and to the storage medium. Further, such a storage medium may be integrated in the processor. Such a storage medium and processor may be provided in the ASIC. Such an ASIC may be provided in the radio base station eNB or the mobile station UE. Further, the storage medium and the processor may be provided as a discrete component in the radio base station eNB or the mobile station UE.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
図1乃至図3を参照して、本発明の第1の実施形態に係る移動通信システムの構成について説明する。
さらに、RRC Reconfiguration処理部11は、移動局UEに対して、かかる所定範囲として、CB-RNTIの範囲を通知するように構成されていてもよい。
図5を参照して、本発明の第1の実施形態に係る移動通信システムの動作について説明する。
本発明の第1の実施形態に係る移動通信システムによれば、各移動局UEに対してPDCCHをサーチすべき所定範囲を限定することによって、各サブフレーム内でCB-RNTIを含む上りリンクスケジューリンググラントに応答可能な移動局UEを抑えることができ、上りデータ信号の衝突確率を低減することができる。
Claims (8)
- 無線基地局が、移動局に対して、所定範囲を通知する工程Aと、
前記移動局が、通知された前記所定範囲内で、特定の移動局の識別情報ではない所定識別情報を含む上りスケジューリング信号を受信する工程Bと、
前記移動局が、前記無線基地局に対して、前記上りスケジューリング信号によって指定されている共有上りリソースを用いて、上りデータ信号を送信する工程Cとを有することを特徴とする移動通信方法。 - 前記工程Aにおいて、前記無線基地局は、前記所定範囲として、サブフレームの範囲を通知することを特徴とする請求項1に記載の移動通信方法。
- 前記工程Aにおいて、前記無線基地局は、前記所定範囲として、物理下り制御チャネルのサーチスペースの範囲を通知することを特徴とする請求項1に記載の移動通信方法。
- 前記工程Aにおいて、前記無線基地局は、前記所定範囲として、前記所定識別情報の範囲を通知することを特徴とする請求項1に記載の移動通信方法。
- 無線基地局から通知された所定範囲内で、特定の移動局の識別情報ではない所定識別情報を含む上りスケジューリング信号を受信するように構成されている受信部と、
前記無線基地局に対して、前記上りスケジューリング信号によって指定されている共有上りリソースを用いて、上りデータ信号を送信するように構成されている送信部とを具備することを特徴とする移動局。 - 前記受信部は、前記所定範囲として通知されたサブフレームの範囲内で、前記所定識別情報を含む上りスケジューリング信号を受信するように構成されていることを特徴とする請求項5に記載の移動局。
- 前記受信部は、前記所定範囲として通知された物理下り制御チャネルのサーチスペースの範囲内で、前記所定識別情報を含む上りスケジューリング信号を受信するように構成されていることを特徴とする請求項5に記載の移動局。
- 前記受信部は、前記所定範囲として通知された前記所定識別情報の範囲内で、前記所定識別情報を含む上りスケジューリング信号を受信するように構成されていることを特徴とする請求項5に記載の移動局。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/390,874 US8750107B2 (en) | 2009-08-17 | 2010-08-13 | Mobile communication method and mobile station |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-188796 | 2009-08-17 | ||
JP2009188796A JP5285535B2 (ja) | 2009-08-17 | 2009-08-17 | 移動通信方法及び移動局 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011021584A1 true WO2011021584A1 (ja) | 2011-02-24 |
Family
ID=43607039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2010/063763 WO2011021584A1 (ja) | 2009-08-17 | 2010-08-13 | 移動通信方法及び移動局 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8750107B2 (ja) |
JP (1) | JP5285535B2 (ja) |
WO (1) | WO2011021584A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130308568A1 (en) * | 2012-05-16 | 2013-11-21 | Qualcomm Incorporated | Methods and apparatus for subframe configuration for wireless networks |
JP2014049793A (ja) * | 2012-08-29 | 2014-03-17 | Ntt Docomo Inc | 無線基地局及び移動局 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3113567B1 (en) * | 2011-02-11 | 2018-04-11 | Interdigital Patent Holdings, Inc. | Systems and methods for an enhanced control channel |
CN113225172B (zh) | 2012-01-27 | 2024-05-24 | 交互数字专利控股公司 | 由WTRU执行的用于ePDCCH的方法 |
CN103313403B (zh) * | 2012-03-16 | 2017-12-05 | 中兴通讯股份有限公司 | 上行控制信道的资源映射方法及装置 |
KR101868865B1 (ko) * | 2012-03-19 | 2018-06-19 | 주식회사 골드피크이노베이션즈 | 무선통신 시스템에서 기기 내 공존 간섭을 제어하는 장치 및 방법 |
JP6222534B2 (ja) | 2013-07-29 | 2017-11-01 | サン パテント トラスト | 通信装置および通信方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007507174A (ja) * | 2003-09-25 | 2007-03-22 | クゥアルコム・インコーポレイテッド | 複数の異なるcdmaチャネルを有する通信システムにおけるトラヒックの管理 |
WO2009008456A1 (ja) * | 2007-07-12 | 2009-01-15 | Sharp Kabushiki Kaisha | 無線通信システム、移動局装置、および基地局装置 |
WO2010057540A1 (en) * | 2008-11-21 | 2010-05-27 | Telefonaktiebolaget L M Ericsson (Publ) | Transmission method and devices in a communication system with contention-based data transmission |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8483140B1 (en) * | 2004-03-05 | 2013-07-09 | AT&T Mobiity II LLC | Intelligent uplink resource release control in a mobile station |
-
2009
- 2009-08-17 JP JP2009188796A patent/JP5285535B2/ja not_active Expired - Fee Related
-
2010
- 2010-08-13 WO PCT/JP2010/063763 patent/WO2011021584A1/ja active Application Filing
- 2010-08-13 US US13/390,874 patent/US8750107B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007507174A (ja) * | 2003-09-25 | 2007-03-22 | クゥアルコム・インコーポレイテッド | 複数の異なるcdmaチャネルを有する通信システムにおけるトラヒックの管理 |
WO2009008456A1 (ja) * | 2007-07-12 | 2009-01-15 | Sharp Kabushiki Kaisha | 無線通信システム、移動局装置、および基地局装置 |
WO2010057540A1 (en) * | 2008-11-21 | 2010-05-27 | Telefonaktiebolaget L M Ericsson (Publ) | Transmission method and devices in a communication system with contention-based data transmission |
Non-Patent Citations (1)
Title |
---|
ERICSSON ET AL.: "Contention based uplink transmissions", 3GPP TSG-RAN WG2 #66BIS, R2-093812, 3 July 2009 (2009-07-03) * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130308568A1 (en) * | 2012-05-16 | 2013-11-21 | Qualcomm Incorporated | Methods and apparatus for subframe configuration for wireless networks |
US10349385B2 (en) * | 2012-05-16 | 2019-07-09 | Qualcomm Incorporated | Methods and apparatus for subframe configuration for wireless networks |
JP2014049793A (ja) * | 2012-08-29 | 2014-03-17 | Ntt Docomo Inc | 無線基地局及び移動局 |
Also Published As
Publication number | Publication date |
---|---|
US8750107B2 (en) | 2014-06-10 |
JP2011041163A (ja) | 2011-02-24 |
US20120182869A1 (en) | 2012-07-19 |
JP5285535B2 (ja) | 2013-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10999782B2 (en) | Method and apparatus for transmitting and receiving resource allocation information in a wireless communication system | |
US10687315B2 (en) | System and method for common control channels in a communications system | |
US10356814B2 (en) | Search area based control channel monitoring | |
US10980007B2 (en) | Uplink resource configuration method and apparatus in wireless communication system | |
US11683788B2 (en) | System and method for data channel transmission and reception | |
US9999066B2 (en) | Method and device of resource allocations for scheduling assignments in device to device communications | |
WO2011021584A1 (ja) | 移動通信方法及び移動局 | |
JP2022501856A (ja) | アップリンク制御データの送信に関与するユーザ機器および基地局 | |
WO2017091322A2 (en) | Traffic scheduling in a multi-hop communications system | |
US20220329360A1 (en) | Method and apparatus for transmitting/receiving wireless signal in wireless communication system | |
JP2009260956A (ja) | 無線リソース選択方法、移動局及び無線基地局 | |
JP5484396B2 (ja) | 移動通信方法及び無線基地局 | |
US20220231818A1 (en) | Method and apparatus for transmitting/receiving wireless signal in wireless communication system | |
CN111435896B (zh) | 一种信号传输方法及装置 | |
JP2010232743A (ja) | 無線基地局及び移動通信方法 | |
US12003337B2 (en) | Method and apparatus for transmitting/receiving wireless signal in wireless communication system | |
US20220232609A1 (en) | Method and apparatus for transmitting/receiving wireless signal in wireless communication system | |
JP5243470B2 (ja) | 移動通信方法、無線基地局及び移動局 | |
US12028855B2 (en) | Method and apparatus for transmitting/receiving wireless signal in wireless communication system | |
US20230254850A1 (en) | Method and apparatus for scheduling data channel | |
US20220232598A1 (en) | Method and apparatus for transmitting/receiving wireless signal in wireless communication system | |
US20220231800A1 (en) | Method and apparatus for transmitting/receiving wireless signal in wireless communication system | |
CN112740603A (zh) | 无线通信系统中考虑到优先级发送和接收物理层信道的方法和装置 | |
JP2010035234A (ja) | 無線リソース選択方法、移動局及び無線基地局 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10809929 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1610/CHENP/2012 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13390874 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 10809929 Country of ref document: EP Kind code of ref document: A1 |