3 Definitions of terms, symbols and abbreviations

26.1393GPPReal-time Transport Protocol (RTP) / RTP Control Protocol (RTCP) verification proceduresRelease 17TS

3.1 Terms

For the purposes of the present document, the terms given in 3GPP TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 [1].

3.2 Symbols

For the purposes of the present document, the following symbols apply:

Equal to.

Not equal to.

Less than.

Less than or equal to.

Greater than.

Greater than or equal to.

Addition.

Subtraction.

Multiplication (when unambiguous, also by juxtaposition of expressions, e.g. ).

Division.

% Modulo, e.g. a % b, where the result is the remainder from a divided by b.

Sum, e.g. is the sum of over index ranging from to .

& Bitwise AND.

| Bitwise OR.

Logical shift left, e.g. , where is shifted left bits, shifting in 0 in least significant bit.

Logical shift right, e.g. where is shifted right bits, shifting in 0 in most significant bit.

Belongs to.

For all.

Exists.

Does not exist.

Range of values, from to , inclusive.

Set of unordered, unique values created from .

Absolute value of .

Integer value of , the floor value, rounded towards zero.

3.3 Abbreviations

For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 [1].

SUT System Under Test