Mac802_16 Class Reference

#include <mac-802_16.h>

Inheritance diagram for Mac802_16:


Public Member Functions
	Mac802_16 ()
virtual	~Mac802_16 ()
virtual void	BsUcdHandler (Event *e)
virtual void	BsSyncHandler (Event *e)
virtual void	BsRngHandler (Event *e)
virtual void	BsMapHandler (Event *e)
virtual void	SSRngHandler (Event *e)
virtual void	SSSndTimerHandler (Event *e)
virtual void	SSReqTimerHandler (Event *e)
virtual void	RecvFrame (Packet *p, int i)
virtual void	BsSendHandler (Event *e)
virtual void	BsSndTimerHandler (Event *e)
virtual void	BsWindowTimerHandler (Event *e)
virtual void	BsTokenHandler (Event *e)
int	command (int argc, const char const argv)
void	recvHandler (Event *e)
void	sendHandler (Event *e)
void	recv (Packet p, Handler h)
void	configure_upstream ()
void	set_bit (u_char *, int, int)
void	dump_pkt (Packet *)
char	ClassifyDataMgmt (Packet *)
int	is_idle ()
int	match (Packet *, struct flow_classifier)
int	bit_on (u_char, int)
u_int32_t	calculate_slots (double, double)
u_int32_t	power (u_int32_t, u_int32_t)
double	TX_Time (Packet *p, int)
Packet *	AllocPkt (int)
void	insert_alloclist (aptr &, u_int16_t, double, double, u_int16_t, u_int32_t)
int	CanBeSent (aptr &, Packet *, u_int32_t)
int	len_queue (plist)
int	CanErtPSBeSent (aptr &, Packet *)
Public Attributes
TxPkt802_16Timer	mhTxPkt_
RxPkt802_16Timer	mhRxPkt_
upstream_channel	upchannel
downstream_channel	downchannel
char	collision
u_int16_t	bytes_pminislot
u_int32_t	minislots_psec
double	size_mslots
u_int16_t	size_ureqgrant
u_int32_t	avg_pkts
u_int32_t	avg_bytes
u_int32_t	num_pkts
double	num_bytes
u_int32_t	total_num_sent_pkts
double	total_num_sent_bytes
u_int32_t	total_num_mgt_pkts_US
u_int32_t	total_num_rng_pkts_US
u_int32_t	total_num_concat_pkts_US
u_int32_t	total_num_frag_pkts_US
u_int32_t	total_num_req_pkts_US
u_int32_t	total_num_plaindata_pkts_US
u_int32_t	total_num_concatdata_pkts_US
u_int32_t	total_num_frames_US
u_int32_t	total_num_BE_pkts_US
u_int32_t	total_num_RTVBR_pkts_US
u_int32_t	total_num_UGS_pkts_US
u_int32_t	total_num_OTHER_pkts_US
u_int32_t	total_num_rx_pkts
double	total_num_rx_bytes
double	total_num_BW_bytesUP
double	total_num_BW_bytesDOWN
double	total_num_appbytesUS
double	total_num_appbytesDS
u_int32_t	total_packets_dropped
double	last_BWCalcTime
double	last_rtime
u_int32_t	avg_mgmtpkts
u_int32_t	num_mgmtpkts
u_int32_t	avg_mgmtbytes
u_int32_t	num_mgmtbytes
double	last_mmgmttime
MacState	rx_state_
MacState	tx_state_
int	tx_active_
Static Public Attributes
static int	lan_num
static Mac802_16BS *	bs_arr [NUM_802_16_LANS]
Friends
class	TxPkt802_16Timer
class	RxPkt802_16Timer

Detailed Description

Mac802_16 class

Constructor & Destructor Documentation

Mac802_16::Mac802_16 ( )

Constructor function

virtual Mac802_16::~Mac802_16 ( ) [inline, virtual]

Member Function Documentation

virtual void Mac802_16::BsUcdHandler ( Event * e ) [inline, virtual]

Reimplemented in Mac802_16BS, and Mac802_16SS.

virtual void Mac802_16::BsSyncHandler ( Event * e ) [inline, virtual]

Reimplemented in Mac802_16BS, and Mac802_16SS.

virtual void Mac802_16::BsRngHandler ( Event * e ) [inline, virtual]

Reimplemented in Mac802_16BS, and Mac802_16SS.

virtual void Mac802_16::BsMapHandler ( Event * e ) [inline, virtual]

Reimplemented in Mac802_16BS, and Mac802_16SS.

virtual void Mac802_16::SSRngHandler ( Event * e ) [inline, virtual]

Reimplemented in Mac802_16BS, and Mac802_16SS.

virtual void Mac802_16::SSSndTimerHandler ( Event * e ) [inline, virtual]

Reimplemented in Mac802_16BS, and Mac802_16SS.

virtual void Mac802_16::SSReqTimerHandler ( Event * e ) [inline, virtual]

Reimplemented in Mac802_16BS, and Mac802_16SS.

virtual void Mac802_16::RecvFrame	(	Packet *	p,
		int	i
	)			`[inline, virtual]`

Reimplemented in Mac802_16BS, and Mac802_16SS.

virtual void Mac802_16::BsSendHandler ( Event * e ) [inline, virtual]

Reimplemented in Mac802_16BS, and Mac802_16SS.

virtual void Mac802_16::BsSndTimerHandler ( Event * e ) [inline, virtual]

Reimplemented in Mac802_16BS.

virtual void Mac802_16::BsWindowTimerHandler ( Event * e ) [inline, virtual]

Reimplemented in Mac802_16BS.

virtual void Mac802_16::BsTokenHandler ( Event * e ) [inline, virtual]

Reimplemented in Mac802_16BS, and Mac802_16SS.

int Mac802_16::command	(	int	argc,
		const char const	argv
	)

Reimplemented in Mac802_16BS, and Mac802_16SS.

void Mac802_16::recvHandler ( Event * e )

void Mac802_16::sendHandler ( Event * e )

void Mac802_16::recv	(	Packet *	p,
		Handler *	h
	)

To handle incoming packet.

void Mac802_16::configure_upstream ( )

To configure the mini-slot parameters

void Mac802_16::set_bit	(	u_char *	,
		int	,
		int
	)

void Mac802_16::dump_pkt ( Packet * )

char Mac802_16::ClassifyDataMgmt ( Packet * p )

This returns a 0 if this frame contains data

else it returns a 1 in which case it contains a MAC specific header (i.e., request)

int Mac802_16::is_idle ( )

Test if the channel is idle.

int Mac802_16::match	(	Packet *	,
		struct	flow_classifier
	)

int Mac802_16::bit_on	(	u_char	,
		int
	)

u_int32_t Mac802_16::calculate_slots	(	double	stime,
		double	etime
	)

Parameters:

	stime	starting time for the map
	etime	ending time

Returns:: the number of slots in the map.

u_int32_t Mac802_16::power	(	u_int32_t	bs,
		u_int32_t	in
	)

Calculate bs raised to in

double Mac802_16::TX_Time	(	Packet *	p,
		int
	)

Packet * Mac802_16::AllocPkt ( int )

void Mac802_16::insert_alloclist	(	aptr &	,
		u_int16_t	,
		double	,
		double	,
		u_int16_t	,
		u_int32_t
	)

int Mac802_16::CanBeSent	(	aptr &	,
		Packet *	,
		u_int32_t
	)

int Mac802_16::len_queue ( plist )

int Mac802_16::CanErtPSBeSent	(	aptr &	alloc_list,
		Packet *	p
	)

Check if there is a grant for the ertPS service and if this grant is greater than the packet size.

Parameters:

p,:

The frame that already has been adjusted for all headers

Returns:: 0: If there is no grant for ertPS service; 1: If there is a grant, but it is lesser than the packet size; 2: If there is a grant greater or equal to the packet size;