IEEE 802.15.4
Local and metropolitan area networks—Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) - IEEE Computer Society
Year: 2011
Abstract: This standard defines the physical layer (PHY) and medium access control (MAC) sublayer specifications for low-data-rate wireless connectivity with fixed, portable, and moving devices with no battery or very limited battery consumption requirements typically operating in the personal operating space (POS) of 10 m.
Physical layers (PHYs) are defined for
— Devices operating in the license-free 868–868.6 MHz, 902–928 MHz, and 2400–2483.5 MHz bands
— Devices with precision ranging, extended range, and enhanced robustness and mobility
— Devices operating according the Chinese regulations, Radio Management of P. R. of China doc. #6326360786867187500 or current document, for one or more of the 314–316 MHz, 430–434 MHz, and 779–787 MHz frequency bands
— Devices operating in the 950–956 MHz allocation in Japan and coexisting with passive tag systems in the band
Purpose
The standard provides for ultra low complexity, ultra low cost, ultra low power consumption, and low data rate wireless connectivity among inexpensive devices. The raw data rate is high enough (250 kb/s) to satisfy a set of applications but is also scaleable down to the needs of sensor and automation needs (20 kb/s or below) for wireless communications.
In addition, one of the alternate PHYs provides precision ranging capability that is accurate to one meter.
Multiple PHYs are defined to support a variety of frequency bands including
— 868–868.6 MHz
— 902–928 MHz
— 2400–2483.5 MHz
— 314–316 MHz, 430–434 MHz, and 779–787 MHz band for LR-WPAN systems in China
— 950–956 MHz in Japan
Physical layers (PHYs) are defined for
— Devices operating in the license-free 868–868.6 MHz, 902–928 MHz, and 2400–2483.5 MHz bands
— Devices with precision ranging, extended range, and enhanced robustness and mobility
— Devices operating according the Chinese regulations, Radio Management of P. R. of China doc. #6326360786867187500 or current document, for one or more of the 314–316 MHz, 430–434 MHz, and 779–787 MHz frequency bands
— Devices operating in the 950–956 MHz allocation in Japan and coexisting with passive tag systems in the band
Purpose
The standard provides for ultra low complexity, ultra low cost, ultra low power consumption, and low data rate wireless connectivity among inexpensive devices. The raw data rate is high enough (250 kb/s) to satisfy a set of applications but is also scaleable down to the needs of sensor and automation needs (20 kb/s or below) for wireless communications.
In addition, one of the alternate PHYs provides precision ranging capability that is accurate to one meter.
Multiple PHYs are defined to support a variety of frequency bands including
— 868–868.6 MHz
— 902–928 MHz
— 2400–2483.5 MHz
— 314–316 MHz, 430–434 MHz, and 779–787 MHz band for LR-WPAN systems in China
— 950–956 MHz in Japan
Subject: ad hoc network
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| contributor author | IEEE - The Institute of Electrical and Electronics Engineers, Inc. | |
| date accessioned | 2017-09-04T16:34:15Z | |
| date available | 2017-09-04T16:34:15Z | |
| date copyright | 06/16/2011 | |
| date issued | 2011 | |
| identifier other | UWOINEAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/97663 | |
| description abstract | This standard defines the physical layer (PHY) and medium access control (MAC) sublayer specifications for low-data-rate wireless connectivity with fixed, portable, and moving devices with no battery or very limited battery consumption requirements typically operating in the personal operating space (POS) of 10 m. Physical layers (PHYs) are defined for — Devices operating in the license-free 868–868.6 MHz, 902–928 MHz, and 2400–2483.5 MHz bands — Devices with precision ranging, extended range, and enhanced robustness and mobility — Devices operating according the Chinese regulations, Radio Management of P. R. of China doc. #6326360786867187500 or current document, for one or more of the 314–316 MHz, 430–434 MHz, and 779–787 MHz frequency bands — Devices operating in the 950–956 MHz allocation in Japan and coexisting with passive tag systems in the band Purpose The standard provides for ultra low complexity, ultra low cost, ultra low power consumption, and low data rate wireless connectivity among inexpensive devices. The raw data rate is high enough (250 kb/s) to satisfy a set of applications but is also scaleable down to the needs of sensor and automation needs (20 kb/s or below) for wireless communications. In addition, one of the alternate PHYs provides precision ranging capability that is accurate to one meter. Multiple PHYs are defined to support a variety of frequency bands including — 868–868.6 MHz — 902–928 MHz — 2400–2483.5 MHz — 314–316 MHz, 430–434 MHz, and 779–787 MHz band for LR-WPAN systems in China — 950–956 MHz in Japan | |
| language | English | |
| title | IEEE 802.15.4 | num |
| title | Local and metropolitan area networks—Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) - IEEE Computer Society | en |
| type | standard | |
| page | 314 | |
| status | Active | |
| tree | IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2011 | |
| contenttype | fulltext | |
| subject keywords | ad hoc network | |
| subject keywords | IEEE 802.15.4 | |
| subject keywords | low data rate | |
| subject keywords | low power | |
| subject keywords | LR-WPAN | |
| subject keywords | mobility | |
| subject keywords | PAN | |
| subject keywords | personal area network | |
| subject keywords | radio frequency | |
| subject keywords | RF | |
| subject keywords | short range | |
| subject keywords | wireless | |
| subject keywords | wireless personal area network | |
| subject keywords | WPAN |

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