1 / 6

SLRRP C1G2 Inventory Example

SLRRP C1G2 Inventory Example. UseCase 1. Read C1G2 tags with Q = 10, at Antenna 1 with TX power = FULL, Session # = 3. Send tag list report upon end of inventory round. Timeline. RNC. Reader. Tag. Set_Reader_Config. Set_Reader_Config_Response. Inventory. Inventory_Response.

petra
Télécharger la présentation

SLRRP C1G2 Inventory Example

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. SLRRP C1G2 Inventory Example

  2. UseCase 1 • Read C1G2 tags with Q = 10, at Antenna 1 with TX power = FULL, Session # = 3. • Send tag list report upon end of inventory round.

  3. Timeline RNC Reader Tag Set_Reader_Config Set_Reader_Config_Response Inventory Inventory_Response Inventory_Access_Report

  4. Set_Reader_Config • It carries 2 parameters • RF transmitter Parameter • Inventory and Access Reporting Parameter RFU Ver=0x1 Type=0x2 Length=0x17 Message Seq Num = 0x2782 RFU 00 RFU S=1 Type=0x12 Length=0x8 RF Transmitter Parameter AntId=1 TXPower = 0xFF FhSeqId = 0 RFU 00 RFU Type=0xA1 Length=0x8 Inventory and Access Report Parameter Trigger=0x1 Contents=0x1 RFU Contents = 0x1 = Send only tag list Trigger = 0x1 = Send Inventory report after every inventory round

  5. Inventory Command • It carries 2 parameters • Inventory Operation Timing Parameter • EPC C1G2 Singulation Parameter RFU Ver=0x1 Type=0x10 Length=0x2B Message Seq Num = 0x2786 RFU AntId=1 RFU Air Protocol =0x4 (C1G2) 00 L=0 RFU Type=0x23 Length=0x20 00 N=1 RFU Type=0x14 Length=0x10 Inventory Operation timing Parameter C1G2 Inventory Command Parameter Start Time =0 (ignore) Start now Start Round = 0 End Round = 1 Round Size = 0 (ignore) 00 RFU Type=0x21 Length=0xC C1G2 Singulation Parameter RFU Sess=3 I=0 S=0 M=0 Mob = pop = env = ignore Q = 10 Qstepupsize = Qstepdownsize = ignore Tags in A state Tags in SL=1 state

  6. Inventory and Access Report RFU Ver=0x1 Type=0x20 Length=0x47 • It carries a list of tag parameters • Tag data Parameter (0xA4) Message Seq Num = 0 RFU 00 RFU Type=0xA4 Length=0x14 Timestamp = T1 RSSI = R1 RFU Tag Data Parameter Tag 1[0:31] Tag 1[32:63] 00 RFU Type=0xA4 Length=0x14 Timestamp = T2 RSSI = R2 RFU In this example, 3 tags are seen by the reader; 2 64 bit tags, 1 96 bit tag. Tag 2[0:31] Tag 2[32:63] 00 RFU Type=0xA4 Length=0x18 Timestamp = T3 RSSI = R3 RFU Tag 3[0:31] Tag 3[32:63] Tag 3[64:95]

More Related