Method and apparatus for efficient association procedure
First Claim
Patent Images
1. A method for wireless communications, comprising:
- receiving, at a first apparatus, an association request transmitted from a second apparatus;
allocating, as a response to the received association request, an association channel time allocation (CTA) to the second apparatus;
transmitting, in response to the received association request, an association response message in the association CTA;
receiving, from the second apparatus, another association request sent as a response to the association response message detected at the second apparatus; and
allocating, as a response to the received other association request, another CTA to the second apparatus for beam training and data transmission.
1 Assignment
0 Petitions
Accused Products
Abstract
Certain aspects of the present disclosure relate to a method for efficient ad-hoc peer to peer communication in a contention access period, while antenna directions of communicating peers can point to each other. Certain aspects of the present disclosure relate to a method for improved association of a device in a wireless network with a controller of the network.
-
Citations
40 Claims
-
1. A method for wireless communications, comprising:
-
receiving, at a first apparatus, an association request transmitted from a second apparatus; allocating, as a response to the received association request, an association channel time allocation (CTA) to the second apparatus; transmitting, in response to the received association request, an association response message in the association CTA; receiving, from the second apparatus, another association request sent as a response to the association response message detected at the second apparatus; and allocating, as a response to the received other association request, another CTA to the second apparatus for beam training and data transmission. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. An apparatus for wireless communications, comprising:
-
a receiver configured to receive an association request transmitted from another apparatus; an allocating circuit configured to allocate, as a response to the received association request, an association channel time allocation (CTA) to the other apparatus; and a transmitter configured to transmit, in response to the received association request, an association response message in the association CTA, wherein the receiver is also configured to receive, from the other apparatus, another association request sent as a response to the association response message detected at the other apparatus, and wherein the allocating circuit is also configured to allocate, as a response to the received other association request, another CTA to the other apparatus for beam training and data transmission. - View Dependent Claims (8, 9, 10, 11, 12)
-
-
13. An apparatus for wireless communications, comprising:
-
means for receiving an association request transmitted from another apparatus; means for allocating, as a response to the received association request, an association channel time allocation (CTA) to the other apparatus; means for transmitting, in response to the received association request, an association response message in the association CTA; means for receiving, from the other apparatus, another association request sent as a response to the association response message detected at the other apparatus; and means for allocating, as a response to the received other association request, another CTA to the other apparatus for beam training and data transmission. - View Dependent Claims (14, 15, 16, 17, 18)
-
-
19. A computer-program product for wireless communications, comprising a computer-readable storage device encoded with instructions executable to:
-
receive, at a first apparatus, an association request transmitted from a second apparatus; allocate, as a response to the received association request, an association channel time allocation (CTA) to the second apparatus; transmit, in response to the received association request, an association response message in the association CTA; receive, from the second apparatus, another association request sent as a response to the association response message detected at the second apparatus; and allocate, as a response to the received other association request, another CTA to the second apparatus for beam training and data transmission.
-
-
20. A piconet controller, comprising:
-
at least one antenna; a receiver configured to receive via the at least one antenna an association request transmitted from a wireless device; an allocating circuit configured to allocate, as a response to the received association request, an association channel time allocation (CTA) to the wireless device; and a transmitter configured to transmit via the at least one antenna, in response to the received association request, an association response message in the association CTA, wherein the receiver is also configured to receive, via the at least one antenna from the wireless device, another association request sent as a response to the association response message detected at the wireless device, and wherein the allocating circuit is also configured to allocate, as a response to the received other association request, another CTA to the wireless device for beam training and data transmission.
-
-
21. A method for wireless communications, comprising:
-
transmitting, from a first apparatus to a second apparatus, an association request with an identification of the first apparatus; receiving, at the first apparatus, an association response message sent from the second apparatus as a response to the association request and to the identification of the first apparatus; and transmitting, from the first apparatus as a response to the received association response message, another association request to initiate channel time allocation (CTA) for beam training and data communication between the first apparatus and the second apparatus. - View Dependent Claims (22, 23, 24, 25, 26)
-
-
27. An apparatus for wireless communications, comprising:
-
a transmitter configured to transmit to another apparatus an association request with an identification of the apparatus; and a receiver configured to receive an association response message sent from the other apparatus as a response to the association request and to the identification of the apparatus, wherein the transmitter is also configured to transmit, as a response to the received association response message, another association request to initiate channel time allocation (CTA) for beam training and data communication between the apparatus and the other apparatus. - View Dependent Claims (28, 29, 30, 31, 32)
-
-
33. An apparatus for wireless communications, comprising:
-
means for transmitting to another apparatus, an association request with an identification of the apparatus; means for receiving an association response message sent from the other apparatus as a response to the association request and to the identification of the apparatus; and means for transmitting, as a response to the received association response message, another association request to initiate channel time allocation (CTA) for beam training and data communication between the apparatus and the other apparatus. - View Dependent Claims (34, 35, 36, 37, 38)
-
-
39. A computer-program product for wireless communications, comprising a computer-readable storage device encoded with instructions executable to:
-
transmit, from a first apparatus to a second apparatus, an association request with an identification of the first apparatus; receive, at the first apparatus, an association response message sent from the second apparatus as a response to the association request and to the identification of the first apparatus; and transmit, from the first apparatus as a response to the received association response message, another association request to initiate channel time allocation (CTA) for beam training and data communication between the first apparatus and the second apparatus.
-
-
40. A wireless device, comprising:
-
at least one antenna; a transmitter configured to transmit to a piconet controller (PNC) via the at least one antenna an association request with an identification of the wireless device; and a receiver configured to receive via the at least one antenna an association response message sent from the PNC as a response to the association request and to the identification of the wireless device, wherein the transmitter is also configured to transmit, as a response to the received association response message, another association request to initiate channel time allocation (CTA) for beam training and data communication between the wireless device and the PNC.
-
Specification