`
`16[p]
`
`16[a]
`
`16[b]
`
`16[c]
`
`16[d]
`
`16[e]
`
`16[f]
`
`U.S. Patent No. 9,549,426 B2 Claim Listing
`Limitation
`
`A user equipment configured for use with a telecommunications node
`of a telecommunications system, wherein the telecommunications
`system comprises a subscriber database containing subscription data of
`the user equipment,
`
`wherein the telecommunications node is configured to: (i) receive in a
`first transfer stage a first set of subscription data from the subscriber
`database,
`
`and store the first set of subscription data in the telecommunications
`node,
`
`wherein, as received, the first set of subscription data, being configured
`as a partial subset of a complete set of subscription data that are
`required for enabling establishing a communication session between
`the user equipment and the telecommunications system, is insufficient
`for enabling establishing a communication session between the user
`equipment and the telecommunications system; and
`
`(ii) if establishing a communication session is required between the
`user equipment and the telecommunications system, receive in a
`second transfer stage following the first transfer stage a second set of
`subscription data from the subscriber database,
`
`and store the second set of subscription data in the telecommunications
`node,
`
`wherein, as received, the second set of subscription data is configured
`to be an additional partial subset of the complete set of subscription
`data that in combination with the first set of subscription data is the
`complete set of subscription data that is sufficient for enabling
`establishing a communication session between the user equipment and
`the telecommunications system,
`
`16[g]
`
`and wherein the user equipment comprises: a processor having access
`to instructions that when executed cause the user equipment to carry
`out operations including:
`
`1
`
`ERICSSON EXHIBIT 1024, Page 1
`
`
`
`16[h]
`
`17
`
`prior to initiation of the second transfer stage, receiving and processing
`at least one of: [i] a partial subscription data transfer indication
`indicative of storing only the first set of subscription data in the
`telecommunications node; or [ii] if the user equipment is a Long Term
`Evolution (LTE) type user equipment, a non-bearer establishment
`indication indicative of omission of establishment of a default bearer
`on a radio path between the LTE type user equipment and the
`telecommunications node being insufficient for enabling establishment
`of a communication session.
`
`The user equipment according to claim 16, wherein the operations
`further include omitting requesting a communication session with the
`telecommunications node when having processed at least one of the
`partial subscription data transfer indication and the non-bearer
`establishment indication.
`
`2
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`ERICSSON EXHIBIT 1024, Page 2
`
`