Content for TS 32.277 Word version: 17.4.0

1… 4… 4.2… 4.4 5… 6…

4.1 High level ProSe architecture
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4 Architecture considerations p. 15

4.1 High level ProSe architecture p. 15

Figure 4.1.1 shows the high level view of the non-roaming architecture for ProSe that is defined in TS 23.303.

In this Figure, UE A and UE B have subscriptions from the same PLMN.

Copy of original 3GPP image for 3GPP TS 32.277, Fig. 4.1.1: Non-roaming reference architecture

Figure 4.1.1: Non-roaming reference architecture
(⇒ copy of original 3GPP image)

Figure 4.1.2 shows the high level view of non-roaming inter-PLMN architecture for ProSe defined in TS 23.303. In this figure, PLMN A is the HPLMN of UE A, and PLMN B is the HPLMN of UE B.

Copy of original 3GPP image for 3GPP TS 32.277, Fig. 4.1.2: Inter-PLMN reference architecture

Figure 4.1.2: Inter-PLMN reference architecture
(⇒ copy of original 3GPP image)

Figure 4.1.3 shows the high level view of the roaming architecture for ProSe as defined in TS 23.303. In this Figure, UE A uses a subscription of PLMN A and UE B uses a subscription of PLMN B; UE A is roaming in PLMN C while UE B is not roaming.

Copy of original 3GPP image for 3GPP TS 32.277, Fig. 4.1.3: Roaming reference architecture

Figure 4.1.3: Roaming reference architecture
(⇒ copy of original 3GPP image)

In 5G system, the high level 5G ProSe architecture is as defined in TS 23.304, clause 4.2.

Content for TS 32.277 Word version: 17.4.0

4 Architecture considerations p. 15

4.1 High level ProSe architecture p. 15

4.1a Void