User's Manual
Table Of Contents
- Purpose
- Document Content and Organization
- Conventions
- Reference
- Revision History
- Symbols
- Caution
- Overview
- 1 Overview of Wireless LAN
- 2 Overview of OfficeServ 500 Wireless LAN
- 3 Components of OfficeServ 500 Wireless LAN
- 4 Specification of OfficeServ 500 Wireless LAN
- Hardware of OfficeServ 500
- Installation
- MMC Programming
- Maintenance
- WLAN (802.11b/DSSS) Specifications
- Antenna Beam Pattern of WBS24
Annex A
© SAMSUNG Electronics Co., Ltd. Annex A-1
WLAN (802.11b/DSSS) Specifications
This annex describes the features and specification of a 802.11b/DSSS standard, a
wireless LAN standard.
1 Feature Comparison with Other Standards
Table A.1 Feature Comparison with WLAN (802.11b/DSSS) Standards
Name of
Standards
Used Frequency
Payload
Transmittance
Speed
Modulation
Way
Feature
IEEE802.11b 2400~2483.5 MHz
(US, Canada, ETSI)
2400~2497 MHz
(Japan)
1/2/5.5/11 Mbps FHSS,
BPSK,
QPSK,
CCK(DSSS)
CSMA/CA
IEEE802.11a 5 GHz 6/9/~36/48/54Mbps OFDM CSMA/CA
ETSI/BRAN
HiperLAN/Type2
ARIB HiSWANa
5 GHz 6/9/~36/48/54Mbps OFDM Connection-
Type
Bluetooth
IEEE802.15.1
2.4 GHz 1 Mbps FHSS Hybrid-Type
HomeRF SWAP 2.4 GHz 10 Mbps FHSS Hybrid-Type
PWR