CO2020000075A2 - Aparato terminal, aparato de estación base, método de comunicación y circuito integrado - Google Patents
Aparato terminal, aparato de estación base, método de comunicación y circuito integradoInfo
- Publication number
- CO2020000075A2 CO2020000075A2 CONC2020/0000075A CO2020000075A CO2020000075A2 CO 2020000075 A2 CO2020000075 A2 CO 2020000075A2 CO 2020000075 A CO2020000075 A CO 2020000075A CO 2020000075 A2 CO2020000075 A2 CO 2020000075A2
- Authority
- CO
- Colombia
- Prior art keywords
- terminal apparatus
- base station
- integrated circuit
- communication method
- station apparatus
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Abstract
Un aparato terminal recibe una señal que incluye información de indicación que indica el inicio de un procedimiento de acceso aleatorio desde un aparato de estación base. El aparato terminal transmite el uno o más preámbulos de acceso aleatorio, basándose en la información de indicación. El aparato terminal determina un puerto de antena para ser usado para la transmisión del uno o más preámbulos de acceso aleatorio, basándose en la información del recurso de SRS incluido en la información de indicación.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017117489A JP2019004315A (ja) | 2017-06-15 | 2017-06-15 | 端末装置、基地局装置、通信方法、および、集積回路 |
PCT/JP2018/023013 WO2018230726A1 (ja) | 2017-06-15 | 2018-06-15 | 端末装置、基地局装置、通信方法、および、集積回路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2020000075A2 true CO2020000075A2 (es) | 2020-01-17 |
Family
ID=64658708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2020/0000075A CO2020000075A2 (es) | 2017-06-15 | 2020-01-07 | Aparato terminal, aparato de estación base, método de comunicación y circuito integrado |
Country Status (11)
Country | Link |
---|---|
US (1) | US11202321B2 (es) |
EP (1) | EP3641472B1 (es) |
JP (2) | JP2019004315A (es) |
CN (1) | CN110754134B (es) |
CA (1) | CA3067001A1 (es) |
CL (1) | CL2019003633A1 (es) |
CO (1) | CO2020000075A2 (es) |
ES (1) | ES2967114T3 (es) |
MX (1) | MX2019014967A (es) |
SG (1) | SG11201912151RA (es) |
WO (1) | WO2018230726A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112020005786A2 (pt) * | 2017-09-29 | 2020-09-24 | Ntt Docomo, Inc. | aparelho de usuário e aparelho de estação base |
WO2020019213A1 (zh) * | 2018-07-25 | 2020-01-30 | 北京小米移动软件有限公司 | 随机接入方法、装置、电子设备和计算机可读存储介质 |
US11272509B2 (en) * | 2018-08-09 | 2022-03-08 | Qualcomm Incorporated | Uplink timing adjustment in beamformed wireless communications |
JP7233580B2 (ja) * | 2019-11-12 | 2023-03-06 | Kddi株式会社 | 多数のアンテナを選択的に使用する制御装置、制御方法、及びプログラム |
JP7022731B2 (ja) * | 2019-11-12 | 2022-02-18 | Kddi株式会社 | 多数のアンテナを選択的に使用する制御装置、制御方法、及びプログラム。 |
US20240057170A1 (en) * | 2020-12-30 | 2024-02-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access for wireless communication network |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2488513B (en) * | 2011-02-04 | 2015-06-24 | Sca Ipla Holdings Inc | Telecommunication method and systen |
CN102573101A (zh) * | 2012-02-13 | 2012-07-11 | 中国科学院计算技术研究所 | Lte系统用户设备随机接入的方法和装置 |
US9603048B2 (en) * | 2012-03-16 | 2017-03-21 | Interdigital Patent Holdings, Inc. | Random access procedures in wireless systems |
US8989113B2 (en) * | 2012-05-11 | 2015-03-24 | Blackberry Limited | Method and system for partitioning contention based resources in a wireless network |
EP3562249A1 (en) * | 2014-08-15 | 2019-10-30 | Interdigital Patent Holdings, Inc. | Supporting random access and paging procedures for reduced capability wtrus in an lte system |
WO2017171322A2 (ko) * | 2016-03-29 | 2017-10-05 | 엘지전자 주식회사 | 차세대 무선 통신 시스템에서 랜덤 액세스 절차 수행 방법 및 이를 위한 장치 |
US10756868B2 (en) * | 2016-07-01 | 2020-08-25 | Qualcomm Incorporated | Techniques for transmitting a physical uplink shared channel in an uplink pilot time slot |
US10405353B2 (en) * | 2016-09-23 | 2019-09-03 | Samsung Electronics Co., Ltd. | Method and apparatus for random access in wireless systems |
US10405354B2 (en) * | 2016-12-09 | 2019-09-03 | Samsung Electronics Co., Ltd. | Method and apparatus for RACH procedure in wireless systems |
JP6387133B2 (ja) | 2017-02-28 | 2018-09-05 | みこらった株式会社 | 自動運転車及び自動運転車用プログラム |
CN110832815A (zh) * | 2017-05-02 | 2020-02-21 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
EP3641435A4 (en) * | 2017-05-02 | 2021-02-17 | NTT DoCoMo, Inc. | BASE STATION DEVICE |
EP3873146A1 (en) * | 2017-05-03 | 2021-09-01 | IDAC Holdings, Inc. | Method and apparatus for paging procedures in new radio (nr) |
CN116545601A (zh) * | 2017-05-05 | 2023-08-04 | 三星电子株式会社 | 无线通信系统中的用户设备、基站及其方法 |
EP3634040A4 (en) * | 2017-06-02 | 2021-01-20 | NTT DoCoMo, Inc. | USER TERMINAL DEVICE AND WIRELESS COMMUNICATION PROCEDURE |
US10880927B2 (en) * | 2017-11-17 | 2020-12-29 | Qualcomm Incorporated | Mapping rules between synchronization signal blocks and random access channel resources |
WO2019167842A1 (ja) * | 2018-03-02 | 2019-09-06 | 株式会社Nttドコモ | ユーザ装置及び基地局装置 |
US20200288506A1 (en) * | 2019-02-15 | 2020-09-10 | Qualcomm Incorporated | Techniques for supporting co-existence between 2-step random access and 4-step random access |
US20210022096A1 (en) * | 2019-10-07 | 2021-01-21 | Prerana Rane | Ssb index to prach occasion mapping |
-
2017
- 2017-06-15 JP JP2017117489A patent/JP2019004315A/ja active Pending
-
2018
- 2018-06-15 SG SG11201912151RA patent/SG11201912151RA/en unknown
- 2018-06-15 WO PCT/JP2018/023013 patent/WO2018230726A1/ja unknown
- 2018-06-15 ES ES18817070T patent/ES2967114T3/es active Active
- 2018-06-15 US US16/621,272 patent/US11202321B2/en active Active
- 2018-06-15 MX MX2019014967A patent/MX2019014967A/es unknown
- 2018-06-15 CN CN201880038829.7A patent/CN110754134B/zh active Active
- 2018-06-15 CA CA3067001A patent/CA3067001A1/en active Pending
- 2018-06-15 EP EP18817070.8A patent/EP3641472B1/en active Active
-
2019
- 2019-12-11 CL CL2019003633A patent/CL2019003633A1/es unknown
-
2020
- 2020-01-07 CO CONC2020/0000075A patent/CO2020000075A2/es unknown
-
2022
- 2022-03-08 JP JP2022035586A patent/JP7391124B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN110754134B (zh) | 2024-03-15 |
WO2018230726A1 (ja) | 2018-12-20 |
EP3641472A4 (en) | 2020-08-05 |
JP2022081596A (ja) | 2022-05-31 |
SG11201912151RA (en) | 2020-01-30 |
EP3641472A1 (en) | 2020-04-22 |
MX2019014967A (es) | 2020-02-20 |
CL2019003633A1 (es) | 2020-05-08 |
JP2019004315A (ja) | 2019-01-10 |
CN110754134A (zh) | 2020-02-04 |
ES2967114T3 (es) | 2024-04-26 |
EP3641472B1 (en) | 2023-10-25 |
US11202321B2 (en) | 2021-12-14 |
JP7391124B2 (ja) | 2023-12-04 |
US20200137800A1 (en) | 2020-04-30 |
CA3067001A1 (en) | 2018-12-20 |
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