SG11202002122SA - Disambiguation of random access response for random access support on supplemental uplink - Google Patents
Disambiguation of random access response for random access support on supplemental uplinkInfo
- Publication number
- SG11202002122SA SG11202002122SA SG11202002122SA SG11202002122SA SG11202002122SA SG 11202002122S A SG11202002122S A SG 11202002122SA SG 11202002122S A SG11202002122S A SG 11202002122SA SG 11202002122S A SG11202002122S A SG 11202002122SA SG 11202002122S A SG11202002122S A SG 11202002122SA
- Authority
- SG
- Singapore
- Prior art keywords
- random access
- disambiguation
- supplemental uplink
- support
- access response
- Prior art date
Links
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
- H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
- H04W28/0263—Traffic management, e.g. flow control or congestion control per individual bearer or channel involving mapping traffic to individual bearers or channels, e.g. traffic flow template [TFT]
-
- 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) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- 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
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
-
- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- 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
- H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
-
- 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
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/08—Upper layer protocols
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762579096P | 2017-10-30 | 2017-10-30 | |
| US16/168,282 US10841828B2 (en) | 2017-10-30 | 2018-10-23 | Disambiguation of random access response for random access support on supplemental uplink |
| PCT/US2018/057240 WO2019089295A1 (en) | 2017-10-30 | 2018-10-24 | Disambiguation of random access response for random access support on supplemental uplink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202002122SA true SG11202002122SA (en) | 2020-05-28 |
Family
ID=66245712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202002122SA SG11202002122SA (en) | 2017-10-30 | 2018-10-24 | Disambiguation of random access response for random access support on supplemental uplink |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10841828B2 (https=) |
| EP (1) | EP3704826B1 (https=) |
| JP (2) | JP6891347B2 (https=) |
| KR (2) | KR102304288B1 (https=) |
| CN (1) | CN111279650B (https=) |
| BR (1) | BR112020008397A2 (https=) |
| SG (1) | SG11202002122SA (https=) |
| WO (1) | WO2019089295A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10841828B2 (en) | 2017-10-30 | 2020-11-17 | Qualcomm Incorporated | Disambiguation of random access response for random access support on supplemental uplink |
| US11825346B2 (en) * | 2017-11-09 | 2023-11-21 | Samsung Electronics Co., Ltd | Method and apparatus for wireless communication in wireless communication system |
| EP3944714B1 (en) * | 2017-11-14 | 2023-10-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for contention-based random access, network device and terminal device |
| US11096101B2 (en) * | 2019-03-12 | 2021-08-17 | Samsung Electronics Co., Ltd. | Method of UL access in a cell supporting supplementary uplink |
| WO2020204681A1 (ko) * | 2019-03-29 | 2020-10-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치 |
| CN110337152B (zh) * | 2019-06-11 | 2022-09-23 | 华为技术有限公司 | 一种配置sul的方法及通信装置 |
| JP7412460B2 (ja) * | 2019-07-19 | 2024-01-12 | オッポ広東移動通信有限公司 | 無線通信方法、端末装置及びネットワーク装置 |
| KR102916646B1 (ko) | 2019-10-30 | 2026-01-22 | 삼성전자주식회사 | 무선 통신 시스템에서 프론트홀 전송을 위한 장치 및 방법 |
| CN112787794B (zh) * | 2021-03-08 | 2021-11-23 | 深圳市佳贤通信设备有限公司 | 一种基于sul的urllc业务上行传输方法 |
| US12432786B2 (en) * | 2021-12-23 | 2025-09-30 | Qualcomm Incorporated | Uplink (UL) transmission in random access channel (RACH) on flexible cell |
| WO2025210846A1 (ja) * | 2024-04-04 | 2025-10-09 | 富士通株式会社 | 端末装置、基地局装置及び無線通信システム |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101260079B1 (ko) * | 2007-02-06 | 2013-05-02 | 엘지전자 주식회사 | 무선 통신 시스템의 랜덤 액세스 방법 |
| CN101843160B (zh) | 2007-10-29 | 2014-01-22 | 交互数字专利控股公司 | 处理随机接入信道响应 |
| EP2399425A1 (en) * | 2009-02-18 | 2011-12-28 | Nokia Siemens Networks OY | Controlling transmissions on composite carriers |
| KR101616605B1 (ko) * | 2009-04-23 | 2016-04-28 | 인터디지탈 패튼 홀딩스, 인크 | 멀티캐리어 무선 통신에서의 임의 접속을 위한 방법 및 장치 |
| US8280391B2 (en) * | 2009-08-21 | 2012-10-02 | Samsung Electronics Co., Ltd. | Method and apparatus for identifying downlink message responsive to random access preambles transmitted in different uplink channels in mobile communication system supporting carrier aggregation |
| US8451785B2 (en) * | 2009-11-09 | 2013-05-28 | Telefonaktiebolaget L M Ericsson (Publ) | Control signal aggregation in a multi-carrier WCDMA system |
| US20120300714A1 (en) * | 2011-05-06 | 2012-11-29 | Samsung Electronics Co., Ltd. | Methods and apparatus for random access procedures with carrier aggregation for lte-advanced systems |
| ES2636014T3 (es) * | 2012-03-23 | 2017-10-05 | Mediatek Inc. | Métodos para configuración de agregación de portador multipunto y reenvió de datos |
| CN105409135B (zh) * | 2013-07-25 | 2018-11-09 | Lg 电子株式会社 | 用于无线通信的方法和设备 |
| KR101982306B1 (ko) * | 2014-03-21 | 2019-05-24 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 랜덤 액세스 응답 방법, 기지국, 및 단말기 |
| WO2016064194A2 (ko) * | 2014-10-21 | 2016-04-28 | 엘지전자 주식회사 | 무선 통신 시스템에서 d2d 신호 송수신 방법 및 이를 위한 장치 |
| EP3216300B1 (en) * | 2014-11-04 | 2018-08-29 | Telefonaktiebolaget LM Ericsson (publ) | A wireless communication device, a network node and methods therein for improved random access transmissions |
| CN106559905B (zh) * | 2015-09-24 | 2020-04-21 | 株式会社Kt | 用于mtc ue接收随机接入响应的方法和装置 |
| US11388754B2 (en) * | 2016-06-06 | 2022-07-12 | Qualcomm Incorporated | Channel state information reporting for random access procedures |
| CN107635242B (zh) * | 2016-07-18 | 2021-01-15 | 华硕电脑股份有限公司 | 无线通信系统中随机接入的方法及装置 |
| US11659563B2 (en) * | 2017-01-04 | 2023-05-23 | Huawei Technologies Co., Ltd. | System and method for user equipment identifier configuration |
| GB2563453A (en) * | 2017-06-16 | 2018-12-19 | Nec Corp | Communication system |
| US10841828B2 (en) | 2017-10-30 | 2020-11-17 | Qualcomm Incorporated | Disambiguation of random access response for random access support on supplemental uplink |
| PL3533281T3 (pl) * | 2017-11-15 | 2021-01-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Sposoby i urządzenia dostępu losowego |
-
2018
- 2018-10-23 US US16/168,282 patent/US10841828B2/en active Active
- 2018-10-24 CN CN201880069866.4A patent/CN111279650B/zh active Active
- 2018-10-24 EP EP18801147.2A patent/EP3704826B1/en active Active
- 2018-10-24 JP JP2020522830A patent/JP6891347B2/ja active Active
- 2018-10-24 KR KR1020207012069A patent/KR102304288B1/ko active Active
- 2018-10-24 WO PCT/US2018/057240 patent/WO2019089295A1/en not_active Ceased
- 2018-10-24 SG SG11202002122SA patent/SG11202002122SA/en unknown
- 2018-10-24 BR BR112020008397-6A patent/BR112020008397A2/pt unknown
- 2018-10-24 KR KR1020217029448A patent/KR102525547B1/ko active Active
-
2020
- 2020-11-13 US US17/098,119 patent/US11653249B2/en active Active
-
2021
- 2021-05-26 JP JP2021088452A patent/JP7250848B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019089295A1 (en) | 2019-05-09 |
| BR112020008397A2 (pt) | 2020-11-03 |
| JP6891347B2 (ja) | 2021-06-18 |
| US11653249B2 (en) | 2023-05-16 |
| EP3704826B1 (en) | 2023-08-23 |
| US20190132764A1 (en) | 2019-05-02 |
| US10841828B2 (en) | 2020-11-17 |
| US20210099906A1 (en) | 2021-04-01 |
| JP7250848B2 (ja) | 2023-04-03 |
| EP3704826C0 (en) | 2023-08-23 |
| EP3704826A1 (en) | 2020-09-09 |
| KR102304288B1 (ko) | 2021-09-17 |
| CN111279650A (zh) | 2020-06-12 |
| JP2021132409A (ja) | 2021-09-09 |
| KR102525547B1 (ko) | 2023-04-24 |
| CN111279650B (zh) | 2022-09-09 |
| KR20200083462A (ko) | 2020-07-08 |
| KR20210115066A (ko) | 2021-09-24 |
| JP2021501512A (ja) | 2021-01-14 |
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