CN114557102A - 小区接入方法、设备及存储介质 - Google Patents
小区接入方法、设备及存储介质 Download PDFInfo
- Publication number
- CN114557102A CN114557102A CN202080073300.6A CN202080073300A CN114557102A CN 114557102 A CN114557102 A CN 114557102A CN 202080073300 A CN202080073300 A CN 202080073300A CN 114557102 A CN114557102 A CN 114557102A
- Authority
- CN
- China
- Prior art keywords
- ssb
- frequency domain
- terminal device
- bandwidth
- indication information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- 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
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- 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 signaling, i.e. of overhead other than pilot signals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供一种小区接入方法、设备及存储介质,该方法包括:终端设备接收第一同步信号块SSB;所述终端设备根据预设带宽和第一SSB包含的带宽信息,确定支持所述终端设备接入的目标小区,终端设备接入目标小区。本申请实施例的方案中,若该第一SSB对应的小区不为支持该终端设备接入的目标小区,则终端设备无需针对该小区的PDCCH进行盲检测,节省接入网络的时间,而且仅根据第一SSB包含的带宽信息和预设带宽确定该第一SSB对应的小区是否为目标小区,不额外增加信令开销,对现有NR系统的影响较小,复杂度较低。
Description
PCT国内申请,说明书已公开。
Claims (48)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2020/073314 WO2021146864A1 (zh) | 2020-01-20 | 2020-01-20 | 小区接入方法、设备及存储介质 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114557102A true CN114557102A (zh) | 2022-05-27 |
Family
ID=76991913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080073300.6A Pending CN114557102A (zh) | 2020-01-20 | 2020-01-20 | 小区接入方法、设备及存储介质 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220353807A1 (zh) |
EP (1) | EP4093128A4 (zh) |
CN (1) | CN114557102A (zh) |
WO (1) | WO2021146864A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210020397A (ko) * | 2019-08-14 | 2021-02-24 | 삼성전자주식회사 | 무선 통신 시스템에서 네트워크에 액세스하기 위한 장치 및 방법 |
EP4099775A4 (en) * | 2020-01-29 | 2023-10-18 | Ntt Docomo, Inc. | TERMINAL, WIRELESS COMMUNICATION METHOD AND BASE STATION |
US11968032B2 (en) * | 2020-04-21 | 2024-04-23 | Samsung Electronics Co., Ltd. | Initial access procedure and initial BWP configuration for bandwidth limited UE device |
CN116709466A (zh) * | 2020-07-31 | 2023-09-05 | 维沃移动通信有限公司 | 接入控制方法、装置及通信设备 |
US11659574B2 (en) | 2021-08-18 | 2023-05-23 | Qualcomm Incorporated | BWP configurations for UEs having different capabilities |
CN116828564A (zh) * | 2022-03-21 | 2023-09-29 | 中兴通讯股份有限公司 | 数据传输方法及其设备、存储介质、程序产品 |
CN117119558A (zh) * | 2022-05-12 | 2023-11-24 | 华为技术有限公司 | 一种通信的方法和装置 |
IL295404A (en) * | 2022-08-05 | 2024-03-01 | Qualcomm Inc | A fund is dedicated to start alignment before P1 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6785664B2 (ja) * | 2015-01-28 | 2020-11-18 | シャープ株式会社 | 端末装置、基地局装置および方法 |
CN107872847B (zh) * | 2016-09-28 | 2024-01-19 | 华为技术有限公司 | 传输数据的方法、网络设备和终端设备 |
US10499371B2 (en) * | 2016-11-03 | 2019-12-03 | Samsung Electronics Co., Ltd. | Method and apparatus of flexible data transmissions and receptions in next generation cellular networks |
CN110463258B (zh) * | 2019-06-28 | 2022-07-22 | 北京小米移动软件有限公司 | 初始接入指示方法、装置及存储介质 |
CN110602731B (zh) * | 2019-09-20 | 2024-08-20 | 中兴通讯股份有限公司 | 一种信息指示方法、装置和存储介质 |
-
2020
- 2020-01-20 EP EP20914929.3A patent/EP4093128A4/en not_active Withdrawn
- 2020-01-20 WO PCT/CN2020/073314 patent/WO2021146864A1/zh unknown
- 2020-01-20 CN CN202080073300.6A patent/CN114557102A/zh active Pending
-
2022
- 2022-07-18 US US17/867,660 patent/US20220353807A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2021146864A1 (zh) | 2021-07-29 |
EP4093128A1 (en) | 2022-11-23 |
US20220353807A1 (en) | 2022-11-03 |
EP4093128A4 (en) | 2023-03-22 |
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