COMMUNICATING SYSTEM INFORMATION BLOCKS FOR NETWORK & CELL SELECTION

    公开(公告)号:US20240089831A1

    公开(公告)日:2024-03-14

    申请号:US18388301

    申请日:2023-11-09

    Inventor: Wenting Li He Huang

    CPC classification number: H04W48/10 H04W48/20

    Abstract: Presented are systems, methods, apparatuses, or computer-readable media for communicating system information blocks (SIBs). A wireless communication device may receive a specific System Information Block (SIB) broadcasted by a wireless communication node. The specific SIB may include a list. Each element of the list may be associated with an network identifier (ID) that is broadcasted in a first SIB. Each element of the list may include one or more group identifiers and may be associated with at least one of: one or more groups of credential holders (CHs), or one or more groups of subscription owners (SOs) or the on-boarding networks for on-boarding.

    Assignment of random access channel resources to information requests

    公开(公告)号:US11438933B2

    公开(公告)日:2022-09-06

    申请号:US17029383

    申请日:2020-09-23

    Abstract: Some techniques for efficiently indicating a mapping relationship from physical random access channel preambles and/or random access resource specific to one or more system information blocks in a wireless communication network are described. One example method includes transmitting, from a network node, a message that identifies a number of random access preambles that are reserved for transmissions of system information requests by mobile devices.

    MULTI-SUBSCRIBER IDENTIFICATION MODULE TECHNIQUES FOR WIRELESS SYSTEMS

    公开(公告)号:US20230038897A1

    公开(公告)日:2023-02-09

    申请号:US17971247

    申请日:2022-10-21

    Inventor: Wenting Li He Huang

    Abstract: This patent document describes, among other things, techniques, and apparatuses for providing multiple network connections to improve wireless network efficiency and performance. In one aspect, a method of wireless communication is disclosed. The method includes determining, by a network node, whether to include a paging cause indication in a paging message based on a rule. The method further includes transmitting, by the network node, the paging message according to the determining, wherein the rule specifies that: in case that the paging message is being transmitted due to a common paging cause, the paging cause indication is omitted, and in case that the paging message is being transmitted due to a different paging cause that is different from the common paging cause, the paging message is transmitted by indicating the different paging cause in the paging cause indication.

    Technique for indicating multiple core networks in a message transmission

    公开(公告)号:US10952126B2

    公开(公告)日:2021-03-16

    申请号:US16596734

    申请日:2019-10-08

    Abstract: Among other things described, a method of wireless communication includes transmitting, from a base station of a cell, to a user device requesting to camp on the cell, a message comprising a first field, wherein the first field is indicative of availability of another type of radio access technology (RAT) core network for communication via the base station, including, in the message, a second field whose value indicates that the user device is disallowed to access the another type of RAT core network, providing, when the user device is disallowed to camp on the cell, additional information regarding whether other intra-frequency cells that support the another type of radio access technology (RAT) core network are available for the user device to reselect.

    GROUP-BASED SYSTEM INFORMATION COMMUNICATION

    公开(公告)号:US20200344814A1

    公开(公告)日:2020-10-29

    申请号:US16926424

    申请日:2020-07-10

    Inventor: Wenting Li He Huang

    Abstract: Described are methods, systems and devices for group-based system information (SI) communication to reduce reservations of preambles or RACH resources are the number of SI increase. In some embodiments, SI messages into divided into SI groups, preamble/RACH resources are only reserved for each of the groups, and SI request windows are implemented. In an example, an SI request window precedes each set of SI windows corresponding to a group of SI messages, and an SI request is transmitted only in an SI request window. The disclosed implementation may increase the efficacy of supporting a greater number of users, which may be ubiquitous in 5G implementations.

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