Shiro ADSL 2/2+ Ethernet Modem Manual do Utilizador descarregar pdf (Página 614)

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centralized NMS according to the VOD SLA.

STLF-NA-TRD-REQ-5500 The hub shall support a constant bit rate on the return link by means of a

Constant Group Rate.

STLF-NA-TRD-REQ-5510 The hub shall support up to 4 Mbps. NA

(in the return

channel)

STLF-NA-TRD-REQ-5520 The hub shall be configured to interpret the PID(s) selected for the Video On

Demand service as Native MPEG PID(s).

STLF-NA-TRD-REQ-5530 The hub shall support routing of Native MPEG traffic or IP traffic from the

RLS to the FLS subsystem.

STLF-NA-TRD-REQ-5540 If a conditional Access is required, it shall be supported by end-to-end

equipment only, hence the VoD server and IP set-top-box, and deployed

transparently over the DVB-RCS equipment.

STLF-NA-TRD-REQ-5550 SatLife system shall provide terminals with a lower cost and with some

restrictions on transmission. From this moment we will call them “low cost

terminals”.

T STLF_IF_LCOST_LOGON STLF_IO_LCOST

STLF-NA-TRD-REQ-5560 The low cost terminals shall be able to change frequency in a range of 36

MHz only if there is a time between the transmission of one burst and the

following equal to another burst where the RCST does not have to transmit.

This time is used to change the frequency for the next one.

T STLF_IF_LCOST_LOGON STLF_IO_LCOST

STLF-NA-TRD-REQ-5570 SatLife system shall be able to identify these terminals as low cost ones and

assign them resources in accordance with the restrictions of the terminal.

When one of this terminals log on into the system they will set the frequency

hoping bit of the CSC burst data parameters to “0” to indicate they require

one traffic slot between transmissions on different carriers frequencies.

T STLF_IF_RCST_LOWCOST_LOGON

STLF_IF_RCST_LOWCOST_TRAFFIC

STLF_IF_RCST_LOWCOST_LOGOFF

STLF-NA-TRD-REQ-5580 SatLife system shall support native MPEG2-TS video. T STLF_IF_DTV_MULTICAST -

STLF-NA-TRD-REQ-5590 SatLife system shall handle a session of a SP RCST in the same way as a

normal RCST (logon and logoff procedures).

T STLF_IF_MGMT_SPRCST

STLF_SPRCST_LOGON

STLF_SPRCST_LOGOFF

STLF-NA-TRD-REQ-5600 SatLife system shall offer both services without sharing the transponders.

This means that both subsystems shall be completely independent from the

operational and management point of view.

NA - -

STLF-NA-TRD-REQ-5610 The terminals shall be able to work in any of the two systems by only

changing the configuration and software

NA - -

STLF-NA-TRD-REQ-5620 Each subsystem shall have its own NCC and NMS. NA - -

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