CN113727460A - 随机接入过程处理方法及装置 - Google Patents
随机接入过程处理方法及装置 Download PDFInfo
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- CN113727460A CN113727460A CN202111297695.0A CN202111297695A CN113727460A CN 113727460 A CN113727460 A CN 113727460A CN 202111297695 A CN202111297695 A CN 202111297695A CN 113727460 A CN113727460 A CN 113727460A
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- 238000000034 method Methods 0.000 title claims abstract description 54
- 230000008569 process Effects 0.000 title claims abstract description 13
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- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 20
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- 125000004122 cyclic group Chemical group 0.000 claims description 10
- 102000051759 human factor J Human genes 0.000 claims description 6
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116723585A (zh) * | 2023-08-10 | 2023-09-08 | 上海移芯通信科技股份有限公司 | 一种随机接入方法、系统、设备以及存储介质 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102958188A (zh) * | 2011-08-25 | 2013-03-06 | 普天信息技术研究院有限公司 | 随机接入前导码的生成方法 |
US20180167979A1 (en) * | 2016-12-09 | 2018-06-14 | Samsung Electronics Co., Ltd. | Method and apparatus for rach procedure in wireless systems |
CN108633013A (zh) * | 2017-03-22 | 2018-10-09 | 电信科学技术研究院 | 一种收发物理随机接入信道前导码序列的方法及装置 |
CN108882388A (zh) * | 2017-05-10 | 2018-11-23 | 大唐移动通信设备有限公司 | 一种随机接入方法及基站 |
CN109510693A (zh) * | 2017-09-11 | 2019-03-22 | 电信科学技术研究院 | 一种生成前导码序列的方法、基站及终端 |
US20200146057A1 (en) * | 2017-05-04 | 2020-05-07 | Ofinno, Llc | Preamble Power and CSI-RS Configuration for a Wireless Device |
CN112996133A (zh) * | 2019-12-13 | 2021-06-18 | 联发科技(新加坡)私人有限公司 | 随机接入前导码传输与接收方法 |
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2021
- 2021-11-04 CN CN202111297695.0A patent/CN113727460B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102958188A (zh) * | 2011-08-25 | 2013-03-06 | 普天信息技术研究院有限公司 | 随机接入前导码的生成方法 |
US20180167979A1 (en) * | 2016-12-09 | 2018-06-14 | Samsung Electronics Co., Ltd. | Method and apparatus for rach procedure in wireless systems |
CN108633013A (zh) * | 2017-03-22 | 2018-10-09 | 电信科学技术研究院 | 一种收发物理随机接入信道前导码序列的方法及装置 |
US20200146057A1 (en) * | 2017-05-04 | 2020-05-07 | Ofinno, Llc | Preamble Power and CSI-RS Configuration for a Wireless Device |
CN108882388A (zh) * | 2017-05-10 | 2018-11-23 | 大唐移动通信设备有限公司 | 一种随机接入方法及基站 |
CN109510693A (zh) * | 2017-09-11 | 2019-03-22 | 电信科学技术研究院 | 一种生成前导码序列的方法、基站及终端 |
CN112996133A (zh) * | 2019-12-13 | 2021-06-18 | 联发科技(新加坡)私人有限公司 | 随机接入前导码传输与接收方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116723585A (zh) * | 2023-08-10 | 2023-09-08 | 上海移芯通信科技股份有限公司 | 一种随机接入方法、系统、设备以及存储介质 |
CN116723585B (zh) * | 2023-08-10 | 2023-11-21 | 上海移芯通信科技股份有限公司 | 一种随机接入方法、系统、设备以及存储介质 |
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Inventor after: Zhu Fusheng Inventor after: Li Weidan Inventor after: Huang Zhentao Inventor after: Wang Zhigang Inventor after: Liu Yunzhao Inventor after: Yin Tangman Inventor before: Li Weidan Inventor before: Huang Zhentao Inventor before: Wang Zhigang Inventor before: Liu Yunzhao Inventor before: Yin Tangman |
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Effective date of registration: 20231225 Address after: Building A, Runhui Science and Technology Park, No. 18 Shenzhou Road, Huangpu District, Guangzhou City, Guangdong Province, 510663 (self numbered 301, 3rd floor) Patentee after: Guangzhou New Generation Chip Technology Co.,Ltd. Address before: No.18, Shenzhou Road, Huangpu District, Guangzhou, Guangdong 510656 Patentee before: GUANGDONG NEW GENERATION COMMUNICATION AND NETWORK INNOVATION INSTITUTE |