name: B1:
full_form: Bullet level 1 for main bullet points.
context: RLC is well-specified. This would mean that when soft handover is initiated between eHSPA Node B's, the SRNC would need to inform the UPE to establish a new user plane connection to the diversity eHSPA Node B. Also the MAC-es configuration would need to be agreed between UPE and eHSPA Node B - Soft handover cannot be performed for eHSPA UEs between eHSPA Node B and Release 7 Node B. Figure 7.1.6-2: User plane for soft handover concept MAC-es, MAC-d, and RLC for user plane radio bearers are added to the UPE. Figure 7.1.6-3: Control plane for soft handover concept from serving eHSPA Node B perspective More signalling is expected between MME/UPE and eSPA Node B to handle the interaction between RLC in the UPE and RRC in the serving eHSPA Node B.
description: B1 refers to a bullet level designation for main bullet points within the context of the 3GPP TS 25.813 specification, specifically in Annex B related to Architecture Progress.
explanation: The abbreviation B1 is classified as Miscellaneous because it does not fit into any other predefined category. The context provided indicates that B1 is used as a notation for bullet points within a specific section of the 3GPP TS 25.813 document, and its meaning is derived from this particular usage.
section_title: Annex B:
  Architecture Progress
biotag_Context: B-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,B-Network Function,I-Network Function,O,O,O,O,O,O,O,O,B-Device,O,O,B-Network Function,I-Network Function,O,B-Specification,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,I-Network Function,O,O,O,O,O,O,O,O,O,B-Network Function,I-Network Function,O,O,O,O,O,B-Protocol,O,O,B-Network Function,O,B-Protocol,O,O,O,O,O,O
biotag_Description: O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Organization,B-Specification,O,O,O,O,O,O,O,O,O,O