Avoiding paging collision by UE comprising plurality of sims in wireless network
AssigneeSamsung Electronics Co., Ltd.
InventorsVinay Kumar Shrivastava, Fasil Abdul Latheef, Himke Van Der Velde
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Abstract
The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments herein provide a method for avoiding paging collision by a UE comprising SIMs in a wireless network.
Claims14
A method performed by a user equipment (UE) comprising one or more subscriber identity modules (SIMs) in a wireless network, the method comprising:
- detecting a paging collision between a first SIM of the one or more SIMs and a second SIM of the one or more SIMs, wherein the UE is in a radio resource control (RRC) idle state or an RRC inactive state with the first SIM and the UE is in an RRC idle state or an RRC inactive state with the second SIM;
- selecting one of a first network entity associated with the first SIM or a second network entity associated with the second SIM;
- transmitting, to the one of the first network entity or the second network entity, based on the selection, a registration request message;
- receiving, from the one of the first network entity or the second network entity, a registration accept message including a reassigned globally unique temporary identifier (GUTI);
- and
- receiving, from the one of the first network entity or the second network entity, a paging message in a paging occasion (PO) determined based on the reassigned GUTI.
A method performed by a network entity, the method comprising:
- receiving, from a user equipment (UE) including one or more subscriber identity modules (SIMs), a registration request message to avoid a paging collision between a first SIM and a second SIM;
- reassigning a globally unique temporary identifier (GUTI) based on the registration request message;
- transmitting, to the UE, a registration accept message including the reassigned GUTI;
- and
- transmitting, to the UE, a paging message in a paging occasion (PO) determined based on the reassigned GUTI.
A user equipment (UE) in a wireless network, the UE comprising:
- a memory including one or more subscriber identity modules (SIMs);
- a transceiver;
- and
- a controller configured to:
- detect a paging collision between a first SIM of the one or more SIMs and a second SIM of the one or more SIMs, wherein the UE is in a radio resource control (RRC) idle state or an RRC inactive state with the first SIM and the UE is in an RRC idle state or an RRC inactive state with the second SIM,
- select one of a first network entity associated with the first SIM or a second network entity associated with the second SIM,
- transmit, via the transceiver, to the one of the first network entity or the second network entity, based on the selection, a registration request message,
- receive, from the one of the first network entity or the second network entity, a registration accept message including a reassigned globally unique temporary identifier (GUTI), and
- receive, from the one of the first network entity or the second network entity, a paging message in a paging occasion (PO) determined based on the reassigned GUTI.
A network entity in a wireless network, the network entity comprising:
- a transceiver;
- and
- a controller configured to:
- receive, via the transceiver, from a user equipment (UE) including one or more subscriber identity modules (SIMs), a registration request message to avoid a paging collision between a first SIM and a second SIM,
- reassign a globally unique temporary identifier (GUTI) based on the registration request message, and
- transmit, via the transceiver, to the UE, a registration accept message including the reassigned GUTI, and
- transmit, to the UE, a paging message in a paging occasion (PO) determined based on the reassigned GUTI.
Dependencies are inferred from the claim text.