link layer. physical layer link layer host controller interface l2cap attribute protocol attribute...

Link Layer

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Link Layer

Physical Layer

Link Layer

Host Controller Interface

L2CAP

Attribute Protocol

Attribute Profile

PUID

Rem

ote

Cont

rol

Prox

imity

Batt

ery

Ther

mos

tat

Hea

rt R

ate

…

Link Layer States

Discovering Devices – Passive Scanning

Discovering Devices – Active Scanning

Broadcasting Data

Initiierung einer Verbindung

Verbindung mit sehr kleiner Latenz

Topology

Slave

Master

Advertiser

Scanner

Advertiser

Topology

Slave

Initiator

Advertiser

Scanner

Advertiser

Connection Request

Topology

Slave

Master

Advertiser

Scanner

Advertiser

Connected

Paketaufbau

• Alle Pakete haben den gleichen Aufbau– Präamble – 01010101 oder 10101010– Access Adresse – korellierte 32Bit Reihenfolge– Payload – aktuelle Daten– CRC – 24 Bit CRC zur Robusten Bit Error Erkennung

• CRC wird über die Payload generiert

Struktur von Advertising Paketen

Data Packet Header

Bit Stream Processing

1. Daten werden verschlüsselt (optional)2. CRC wird generiert3. Bleichen (“whitened”)4. Übertragen

Link Layer Control

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Semantic Analysis with Attribute Grammars Part 1grammars L-attribute grammars, S-attribute grammars, ordered attribute grammars, absolutely non-circular attribute grammars, circular

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NAME/ALIAS: ARCHETYP: AUGEN-/HAARFARBE: …€¦ · charakterdaten attribute zustandsmonitor kÖrperliche attribute geistige attribute besondere attribute besondere attribute konstitution:

Gebruikershandleiding Horus Movie Player · 5.3.8 Import as spatialite layer 41 5.3.9 Merge with an existing layer 41 5.3.10 Import as a new layer 42 5.3.11 Show attribute data of

Attribute Name Attribute CLUB SHENANDOAH Reynolds€¦ · Attribute Name Attribute Note SAM'S CLUB ‐ SHENANDOAH Reynolds Manufacturing Corporation DISCOUNT OFFERED BY VENDOR VENDOR

Semantic Analysis with Attribute Grammars Part 1ramakrishna/Compilers-Aug14/slides/12-semantic... · grammars L-attribute grammars, S-attribute grammars, ordered attribute grammars,

winprotocoldoc.blob.core.windows.net... · Web view2.623 Attribute msSFU30SearchContainer 263 2.624 Attribute msSFU30YpServers 264 2.625 Attribute msSPP-ConfigLicense 264 2.626 Attribute

1 Introduction to Bluetooth v1.1 (Part I) Overview Radio Specification Baseband Specification LMP L2CAP

Microsoft... · Web view2.282 Attribute partialAttributeSet 143 2.283 Attribute pekList 143 2.284 Attribute personalTitle 143 2.285 Attribute photo 144 2.286 Attribute physicalDeliveryOfficeName

Attribute Focusing

STM32WB BLE stack programming guidelines ......Figure 2. Bluetooth low energy stack architecture GAP L2CAP Host controller Interface (HCI) Link layer (LL) Phisical layer (RF PHY) SM

Attribute Listing

ArcGIS API for JavaScript: Data Visualization · 2016-03-18 · •Vector data (svg or canvas) • Interactive • Popups • Query (spatial and attribute) Feature Layer • Vector

Multi-Layer GIS for Digital Transformation ( “Smart ... · PDF fileMulti-Layer GIS for Digital Transformation ( “Smart Governance” & “Planning” ... •Linkage of attribute

Exercise 3.1 Join Attribute Data to a Shapefile...Exercise 3.1: Join Attribute Data to a Shapefile 11 of 21 • Click on Open. When the Add vector layer file dialog box reappears with

Attribute Risk

Attribute Data

Block Builder Links - GitHub Pages · Set Theory Bijection (one visual attribute, one data attribute) Surjection (multiple visual attribute to one data attribute) Injection (One to

Chapter 8. ATTRIBUTE DATA INPUT AND MANAGEMENT 8.1 Attribute Data in GIS 8.1.1 Type of Attribute Table 8.1.2 Database Management 8.1.3 Type of Attribute

Bluetooth Tutorial Radio, Baseband, L2CAP and LMP Specifications Apurva Kumar ( Research Staff Member IBM India Research

Contributions A people dataset of 8035 images. Three layer attribute classification framework using poselets. 1 2

Stress and fracture characterization in a shale reservoir ...seismic attributes with both quantitative (cross correlations) and qualitative (multi-layer attribute maps) techniques

Bluetooth Smart Technology - Silicon Labs · Blue Gecko Bluetooth Smart radio Link Layer API Application Attribute ... Link layer topology –slave can have multiple masters and simultanous

STMicroelectronics Bluetooth Terza lezione: HCI e L2CAP

Attribute Sampling

Attribute Grammar

Microsoft... · Web view2.345 Attribute st 172 2.346 Attribute street 173 2.347 Attribute streetAddress 173 2.348 Attribute structuralObjectClass 174 2.349 Attribute subClassOf 174

Attribute Profile. Physical Layer Link Layer Host Controller Interface L2CAP Attribute Protocol Attribute Profile PUIDRemote ControlProximityBatteryThermostatHeart

Attribute Grammars

License Guide for QNX SDK for Bluetooth Connectivity 1support7.qnx.com/download/download/27622/License... · map le hci & le l2cap low energy (le) dis hci & l2cap (csa1) sdp rfcomm

Architektur. Physical Layer Link Layer Host Controller Interface L2CAP Attribute Protocol Attribute Profile PUID Remote Control ProximityBatteryThermostatHeart