TIMING ADVANCE VALUE PROTECTION IN MOBILE DEVICES

TIMING ADVANCE VALUE PROTECTION IN MOBILE DEVICES

Methods for initiating a timing advance protection window on a mobile communication device may include determining an uplink transmission interval for a first subscription of the mobile communication device, determining an adjustment threshold based on the uplink transmission interval, and increment...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHEKAR, Nirmal, XIE, Ling, KRISHNAMOORTHI, Deepak, JAYAPRAKASH, Ajay Vignesh, PARK, Cheol Hee, SIVANADYAN, Thiagarajan, GUO, Jiming, SHAH, Chintan Shirish, SHAHIDI, Reza
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:Methods for initiating a timing advance protection window on a mobile communication device may include determining an uplink transmission interval for a first subscription of the mobile communication device, determining an adjustment threshold based on the uplink transmission interval, and incrementing a timing advance adjustment counter by a timing advance adjustment value received from a first network. The mobile communication device may determine whether an absolute value of the timing advance adjustment counter exceeds the adjustment threshold, and ignore the timing advance adjustment value in response to determining that the absolute value of the timing advance adjustment counter exceeds the adjustment threshold.