name: PWE3
full_form: Pseudo Wire Emulation Edge to Edge
context: PFF = 0 indicates that the protocol field is absent for this subframe. If PFF = 0 then the PPP Protocol ID is the same as that of the preceding subframe with PFF = 1, or it is equal to default PID value of the PPPMuxCP Option for the first subframe. The transmitter is not obligated to remove the PPP Protocol ID for any subframe. 2) Length Extension (LXT): This one bit field indicates whether the length field is one byte or two bytes long. If the LXT bit is set, then the length field is two bytes long (a PFF bit, a length extension bit, and 14 bits of sub-frame length). If the LXT bit is cleared, then the length field is one byte long (a PFF bit, a length extension bit, and 6 bits of sub-frame length). 3) Sub-frame Length (LEN): This is the length of the subframe in bytes not including the length field. However, it does include the PPP Protocol ID if present (i.e. if PFF = 1). If the length of the subframe is less than 64 bytes (less than or equal to 63 bytes), LXT is set to zero and
description: Pseudo Wire Emulation Edge to Edge (PWE3) is a technology used for emulating the connection between two endpoints over an IP network, allowing for the transport of ATM traffic. In this context, PWE3 enables interworking between an ATM switch and an IP backbone, facilitating communication between RNC-R99 and RNC-with PWE3 via AAL2/AAL5 protocol stack on top of the PWE3 layer.
explanation: PWE3 is classified as a Technology because it involves the creation and implementation of a system (emulating connections) to achieve a specific purpose (transporting ATM traffic over an IP network). The description details its technical function and role in bridging different network technologies.
section_title: 6.10.2.1.1	Interworking with PWE3-capable ATM Switch
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biotag_Description: B-Technology,I-Technology,I-Technology,I-Technology,I-Technology,I-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,B-Specification,O,O,O,O,B-Technology,O,O,O,O,B-Specification,O,O,O,B-Protocol,O,O,O,O,O,O,O,B-Technology,O,O,O,O,O,O,O,O,B-Technology,O